Entries |
Document | Title | Date |
20080203743 | Impact Absorbing Device with Tape-Like Device Attached - A method of manufacturing an impact absorbing device has following steps: a) providing a matrix volume ( | 08-28-2008 |
20080265591 | SUPERPLASTIC ALUMINUM VEHICLE BUMPER - A bumper for a vehicle for operation on the ground is provided having being formed of superplastic aluminum. The method for making and assembling bumpers made of superplastic aluminum is also set forth. Instructions regarding the tooling needed to manufacture the bumper, as well as the metallurgy and processes, are provided. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 10-30-2008 |
20090008951 | Protective bumper adapted for minimizing damage to materials carried by a materials handling vehicle - A materials handling vehicle incorporates a mechanical lift including a horizontal extension and a vertical back. The vehicle has a protective bumper designed for engaging and protecting materials carried by the vehicle. The protective bumper includes a base located on the vertical back of the lift. A compressible, resilient body is located adjacent the base, and is adapted for absorbing impact of materials loaded onto the lift. | 01-08-2009 |
20090058111 | REINFORCING BUMPER CROSS-MEMBER AND PRODUCTION METHOD THEREOF - The invention relates to a bumper cross-member including an elongated body having a three-dimensional configuration formed from several metal sheet elements joined together by welding and shaped. The three-dimensional configuration has a non-uniform open transversal section along the body. The method includes joining several metal sheet elements together by welding in order to produce a flat tailored blank and shaping the tailored blank to produce the body. Shaping is carried out by hot or cold stamping. The several metal sheet elements can be joined either mutually adjacent or overlaid by different welding techniques, they can be of different of identical thicknesses and of the same type or different types of steel. | 03-05-2009 |
20090072557 | Vehicle bumper system energy absorber - A bumper assembly providing an energy absorber, at least one connection support, at least one secondary component, and at least one insert. The energy absorber has at least one cavity that is defined by a plurality of walls. The connection support is integrated with the energy absorber, and is made of the same material as the energy absorber. The secondary component is integrated with the connection support. The at least one insert is in the cavity for altering the energy absorption characteristics of at least a portion of the energy absorber. | 03-19-2009 |
20090085361 | METHOD FOR ATTACHING A POLISHED METAL GRILLE SURROUND - A grille surround ( | 04-02-2009 |
20090108599 | BUMPER BEAM STRUCTURE FOR VEHICLE - An improved A bumper beam structure is provided. The bumper beam structure has a plurality of vertically long weak parts formed in a front surface of the bumper beam. These weak parts are formed having a predetermined interval along the lengthwise direction of the bumper beam. | 04-30-2009 |
20090115206 | Bumper Skin - The invention relates to a bumper skin made of plastics material, the skin comprising a front portion ( | 05-07-2009 |
20090115207 | Method for Impact Energy Absorption - There is provided a vehicular impact energy absorption block arrangement adapted to provide impact energy absorption at a region substantially between a first strengthening member and a second strengthening member of a road vehicle. The energy absorption block arrangement comprises one or more energy absorber blocks operable to suffer deformation, for example substantially non-elastic deformation, when subject to forces arising from an impact or crash of the vehicle, thereby at least partially absorbing the impact energy. The one or more energy absorber blocks are fabricated from expanded plastics material foam, for example expanded polypropylene plastics material foam including pores therein. The pores may be substantially opened or closed. | 05-07-2009 |
20090134642 | Shock dampener bumper for motor-vehicles - Shock dampener bumper for motor-vehicles, adapted to be applied on to motor-vehicles of various kind, both for personal uses and for sports contests, for protecting the constructive structure of each motor-vehicle from any possible damage and/or breakage thereof, in the case in which the motor-vehicle falls. Bumper composed of first and second component parts combined and assembled to each other with adequate arrangements, of which said first component parts (disc | 05-28-2009 |
20090152883 | Bumper Apparatus with Multistage Energy Absorbing Structure - A bumper apparatus with a multistage energy absorbing structure mounted to the front and rear ends of a vehicle. The bumper apparatus includes a back beam, a rear shock absorber, a front shock absorber, and a bumper cover. The back beam is mounted to a car body. The rear shock absorber is mounted to the front surface of the back beam and has a plurality of rear shock absorbing units on a middle portion thereof. The front shock absorber is mounted to the front surface of the rear shock absorber and has an arcuate cross-sectional structure. The bumper cover is mounted to the front surface of the front shock absorber. | 06-18-2009 |
20090160203 | TRAY ENERGY ABSORBER AND BUMPER SYSTEM - The present invention provides for various embodiments of a tray energy absorber comprising a base, a first transverse wall that is arcuate and extends from the base, a second transverse wall spaced apart from the first transverse wall and which extends from the base. The tray energy absorber further comprises a plurality of ribs that extend from the base joining the first transverse wall to the second transverse wall. In one embodiment the density of the ribs varies along the transverse width of the tray energy absorber. In another embodiment at least one of the plurality of ribs is greater than 50% of the height of the first transverse wall or the second transverse wall where the rib joins the first and second transverse walls. The present invention also provides for a bumper system used in a vehicle that includes a tray energy absorber attached to a bumper beam. The bumper system optionally includes a fascia that substantially envelops the bumper beam and the tray energy absorber. | 06-25-2009 |
20090167037 | FASCIA ENERGY ABSORBER, BUMPER SYSTEM AND PROCESS - The present invention provides for various embodiments of a unitary fascia energy absorber including an aesthetic appearance while also providing improved energy management. In one embodiment the fascia energy absorber includes an outer member and an inner member joined together. The inner member has a base including a plurality of crush lobes and at least one of the plurality of crush lobes includes a projected wall spaced a distance from the base and at least one sidewall which extends from the base to the projected wall of the crush lobe. The plurality of crush lobes are spaced apart from one another and separated by a portion of the base. In another embodiment a process for producing a fascia energy absorber includes heating and forming a polymer sheets to form an outer member and heating and forming a second polymer sheet to form an inner member. The inner member and the outer member are then joined to form a fascia energy absorber. | 07-02-2009 |
20090200810 | Assembly Consisting of a Bumper Skin and of a Shock Absorber - The invention relates to an assembly comprising a vehicle bumper skin and a channel-section bumper impact absorber, the absorber being made of thermoplastic material and comprising a web and two flanges, each having a free longitudinal edge and an opposite longitudinal edge that is connected to the web, the flanges and the web defining a longitudinal channel, in which the bumper skin and absorber are connected together in such a manner that the concave side of the absorber faces towards the bumper skin. | 08-13-2009 |
20090200811 | BUMPER SYSTEM FOR A MOTOR VEHICLE - A bumper system for a motor vehicle includes, but is not limited to, a bumper cross member, which is fixed to a stiff frame of the motor vehicle, a pliable bumper shell, a compressible structure which is formed between an upper area of the shell and the cross member and one support section which supports the lower area of the shell, which, together with a crash box holding the cross member is anchored to the flange plates of the frame. | 08-13-2009 |
20090206618 | ENERGY ABSORBER WITH SIDEWALL STABILIZER RIBS - A vehicle bumper system includes an elongated reinforcement beam for mounting to a vehicle frame and an energy absorber abutting a front surface of the reinforcement beam. The energy absorber includes longitudinally-elongated hollow crush lobes configured to crush and absorb energy upon a vehicle crash, the crush lobes including interconnected top, bottom, side and front walls. At least one opposing pair of the walls, such as the top and bottom walls, are elongated parallel a length of the beam to define enlarged areas that are generally unsupported, but the one pair of walls further include a plurality of spaced external ribs extending perpendicular to the length for stabilizing the enlarged areas. | 08-20-2009 |
20090256370 | BUMPER ENERGY ABSORBERS FOR PEDESTRIAN SAFETY - Energy absorbers particularly well suited for use in a collision between a vehicle and a pedestrian so as to reduce collision energy transmitted to the pedestrian and having a width w, a height h, a front wall a, a top wall c and a bottom wall d such that the height is between 0.8 w and 1.0 w; the thickness of the front wall (t-a) is between 0.06 w and 0.09 w; the thickness of the top wall (t-c) is between 0.03 w and 0.09 w; the thickness of the bottom wall (t-d) is between 0.03 w an 0.09 w; and the energy absorber is made substantially of a thermoplastic material having an elongation at break higher than 20% between −20° C. and +60° C. (measured according ISO 527-1/-2); a yield strength between 30 and 40 MPa (measured according ISO 527-1/-2); modulus of elasticity between 1000-1500 MPa (measured according ISO 527-1/-2); and hardness Shore D between 50 ShD and 80 ShD (measured according ISO 868). | 10-15-2009 |
20090289465 | Automobile Bumper Back Beam Structure - An automobile bumper back beam structure provided in a bumper cover comprises a guide member for preventing under-riding from being generated when vehicles collide. The guide member comprises a guide part which is concavely curved with an arc-shape and fixed at the bumper back beam in the bottom end of the guide part and a supporting part which is extended from the top end of the guide part and fixed at the bumper back beam in the bottom end of the guide part. The guide member for adjusting a height difference of bumpers prevents under-riding of the bumpers when automobiles collide at a low speed, and minimizes a damaged area, thereby reducing repair cost and alleviating shock to obtain stability and silence. | 11-26-2009 |
20100038923 | VEHICLE BUMPER ASSEMBLY AND ASSOCIATED VEHICLE COMPRISING THIS BUMPER ASSEMBLY - A bumper assembly for a vehicle and the associated vehicle comprising this bumper assembly are described. The vehicle comprises a chassis. The bumper assembly comprises: a bumper core. The bumper core, in turn, comprises: a first cross member made of a first thermoplastic material and a first and a second substantially undeformable connection device for rigidly fixing the first cross member to the chassis of the vehicle. The first and the second substantially undeformable connection devices co-operate with the first cross member. The bumper core also comprises a second cross member and at least one shock absorbing element arranged between the first cross member and the second cross member. The second cross member is connected to said first and second substantially undeformable connection devices or it is formed as one piece with said substantially undeformable connection devices. | 02-18-2010 |
20100066106 | VEHICULAR METAL ABSORBER, VEHICULAR BUMPER SYSTEM, AUTOMOBILE BUMPER ABSORBER, AND AUTOMOBILE BUMPER SYSTEM - A vehicular metal absorber for efficiently absorbing by a short stroke the impact energy received from legs of a pedestrian at the time of a collision between a pedestrian and an automobile, reducing the residual crush, and protecting the legs of the pedestrian, that is, a long vehicular metal absorber comprising a center flange, a top web and bottom web connected to the two sides of the center flange, a top flange connected to the top web, and a bottom flange connected to the bottom web and formed overall into a hat shaped cross-section, wherein an internal angle α | 03-18-2010 |
20100109353 | VEHICLE BUMPER SYSTEM WITH ENERGY ABSORBER - A vehicle bumper system includes a beam configured to attach to a vehicle and a thermoformed energy absorber positioned on the beam. The energy absorber comprises a frame and a crush lobe extending from the frame. The crush lobe comprises a lobe wall extending between the frame and an outer wall. The change in lobe wall thickness may be constant. The outer wall is curved away from the frame. | 05-06-2010 |
20100109354 | BUMPER BEAM MULTI-CONCAVITY-DEFINING CROSS SECTION - A bumper system includes primary and secondary structural cross beams, at least one having an S-shaped cross section with forwardly-facing (or outwardly-facing) top concavity. The beams include different arrangements of stiffening ribs in concavities formed by the S-shaped cross section for impact and bending strength. In one form, the beams are made of polymeric material. The beams may include integrally formed crush cans for attachment to the vehicle frame, or alternatively can be attached to vehicle frame rail tips by separate metal crush cans and brackets. | 05-06-2010 |
20100127519 | Bumper reinforcement member - A bumper reinforcement member | 05-27-2010 |
20100133860 | Carrier Support for Attaching to a Motor Vehicle - A carrier support arrangement that attaches to a vehicle between a rear bumper crash bar and mounting pads that are provided at the rear of the body of the vehicle. The carrier support is formed of a transverse support bar that has a modified hollow tubular beam construction, with attachment lands its ends. Tubular socket members receive attachment rods of the associated carrier. The tubular beam construction if formed of an upper member and lower member welded together. The web portions of the beam have a series of triangular cutouts, leaving a series of diagonal struts. This construction achieves a weight savings without sacrifice of strength or torsion resistance. | 06-03-2010 |
20100133861 | Bumper - A bumper for a motor vehicle includes a lightweight cross member attachable transversely to the longitudinal rails of the motor vehicle frame. The cross member includes two longitudinal profiles which are displaceable relative to each other and support each other during the displacement. The bumper provides improved functionality and increased energy absorption capability. | 06-03-2010 |
20100171330 | REAR CRASH ELEMENT - The invention relates to a rear crash element for the rear bumper of a motor vehicle in the area of the number plate recess ( | 07-08-2010 |
20100176609 | Vehicle Bumper Assembly - A vehicle bumper assembly is provided with a bumper cover attachable to a body of a vehicle, the bumper cover having an inner surface defining a groove portion. The vehicle bumper assembly further provides an energy absorbing member with a base to be fixedly secured to a bumper of a vehicle and a bracket coupled to the body of the vehicle, the bracket defining a protrusion portion to engage with the groove of the bumper cover. | 07-15-2010 |
20100176610 | BUMPER OF A MOTOR VEHICLE - A bumper of a motor vehicle includes a cross member which is disposed transversely to a side rail of a motor vehicle frame and has a U-shaped cross section formed by a wall and two legs extending from opposite ends of the wall Extending longitudinally in a direction of the cross member is a reinforcement member which has a T-shaped cross section and closes off a front end of the cross member. | 07-15-2010 |
20100181785 | BUMPER PANEL ASSEMBLY - A bumper panel assembly for use in a vehicle including an upper bumper panel and a lower bumper panel attached to the upper bumper panel. The bumper panel assembly is formed without cut outs and walls so as to eliminate the need of using lifters to form the bumper panel assembly, and thus reducing manufacturing costs. The upper bumper panel includes a groove extending along the width of the panel, and the lower bumper has a first edge seated along the groove so as to define a styling line. The lower panel further includes a second edge spaced apart from the first edge. A seal is disposed on the second edge and interconnects the lower bumper panel to the vehicle body when the vehicle bumper is assembled onto the vehicle so as to enhance the aerodynamic characteristics of the bumper panel assembly. | 07-22-2010 |
20100194125 | BUMPER FOR A MOTOR VEHICLE - A bumper for a motor vehicle includes a cross member which is disposed transversely to a side rail of a motor vehicle frame. A crash box is incorporated between the cross member and the side rail, with set bolts being provided to join the crash box to the cross member in the absence of prepunching. | 08-05-2010 |
20100244469 | ENERGY ABSORBER WITH ANTI-SQUEAK ANTI-RATTLE FEATURE - An energy absorber includes a base sheet and a plurality of crush lobes extending from the base sheet. Each crush lobe includes a side wall oriented to crush and collapse to absorb energy when impacted in a first direction and includes an end wall. At least one of the base sheet and the end wall of at least one crush lobe includes an integrally-formed protruding countermeasure of lower standing strength than the crush lobes so that the protruding countermeasure acts to dampen movement causing buzzes, squeaks and/or rattles between the end wall and an adjacent structure. The countermeasure can be integrally formed or an insert, such as a magnet or other insert. Methods related to the above are also described. | 09-30-2010 |
20110062730 | ENERGY-ABSORBING DEVICE, IN PARTICULAR IN THE FORM OF A SAFETY DEVICE AGAINST SHOCK LOADS FOR A TRACK-BORNE VEHICLE - An energy-absorbing device in the form of a safety device against shock loads for a track-borne vehicle includes an energy-absorbing member and a mating member. The mating member co-operates with the energy-absorbing member in such a way that, if a critical shock force applied to the energy-absorbing device is exceeded, the mating member and the energy-absorbing member move relative to one another, towards one another, while at the same time absorbing at least some of the shock energy which is applied to the energy-absorbing device. To enable the overall energy which can be dissipated by the energy-absorbing device to be increased in a way which is easy to implement, provision is made for the energy-absorbing member to have at least one energy-absorbing region made of fibrous composite material which, in the course of the movement of the mating member relative to the energy-absorbing member, is at least partly reduced to fibres non-ductilely. | 03-17-2011 |
20110068591 | Molded Thermoplastic Articles - An injection molded foam article including a structure and a projection projecting from the structure. The thickness of the projection is greater than 40% of the thickness of the structure and the front surface of the structure opposite the projection is free of sink marks. | 03-24-2011 |
20110115241 | MOTOR VEHICLE FRONT ASSEMBLY COMPRISING A FRONT BUMPER SHIELD BEARING MEANS FOR ATTACHING AT LEAST ONE PIECE OF AUXILIARY EQUIPMENT OF THE MOTOR VEHICLE - This assembly is of the type comprising at least two pairs of front longitudinal members ( | 05-19-2011 |
20110210570 | PEDESTRIAN-PROTECTIVE ENERGY ABSORBING SYSTEM - An energy absorbing structure | 09-01-2011 |
20110272954 | REAR-END ELEMENT AND REAR END FOR MOTOR VEHICLE - This rear-end element ( | 11-10-2011 |
20120032458 | BUMPER SYSTEM WITH FRICTION-FIT ENERGY ABSORBER AND METHOD - A bumper system includes a bumper beam having top and bottom attachment features, such as apertures or concavities for attachment. A thermoformed polymeric energy absorber includes a base flange for engaging the face of the beam, protruding crush lobes for absorbing energy upon an impact, and top and bottom rear flanges. The top and bottom rear flanges include inwardly-facing protrusions defining a second dimension less than a first dimension of the beam's face, but the base flange is sufficiently resilient and flexible at desired locations and with desired force of flexures to provide tunable flexure points so the protrusions can be temporarily resiliently flexed apart to the first dimension for assembly and then upon release, the protrusions flex back to the second dimension engaging the attachment features to temporarily but positively retain the energy absorber on the beam. | 02-09-2012 |
20120104775 | REINFORCED PLASTIC ENERGY ABSORBER SYSTEM AND METHODS OF MAKING THE SAME - In one embodiment, an energy absorber, comprises: a plurality of crush lobes including a base and sides extending from the base to an outer wall; and a composite insert in the energy absorber. The insert comprises a second plastic material and reinforcement. The second plastic material is different than the crush lobe material. The insert is located at an area of the crush lobes, and wherein the area is the side and/or the outer wall. In another embodiment, an energy absorber comprises: a plastic frame; thermoplastic crush lobes extending from the frame, wherein the crush lobes comprise an outer wall, an extending wall, and a base; and a plastic insert located at an area having a volume of the crush lobes, wherein the insert occupies less than or equal to 90% of the area volume. The insert comprises reinforcement and a plastic material different than the thermoplastic crush lobes. | 05-03-2012 |
20120133160 | BUMPER APPARATUS - An automotive vehicular bumper apparatus is provided. In another aspect, a bumper beam is attached to a composite body panel of an automotive vehicle. A further aspect provides a bumper beam including a first pair of generally V-shaped structural members and a second pair of generally V-shaped structural members joined together adjacent apexes thereof. In another aspect, a centralized bumper beam and a small width bumper are employed. | 05-31-2012 |
20120153643 | VEHICLE LOWER-LEG PROTECTION DEVICE AND METHOD OF MAKING AND USING THE SAME - In one embodiment, a thermoplastic lower-leg device, comprises: corrugations in a direction perpendicular to an impact direction; and an interior section extending in the impact direction and having an outbound portion having an outbound length D | 06-21-2012 |
20120153644 | BLOW MOLDED ENERGY ABSORBER AND SYSTEMS AND METHODS OF MAKING AND USING THE SAME - In one embodiment, a vehicle energy absorber system, comprises: blow molded crush lobes that are open on one side, wherein the energy absorber comprises fillets having a fillet radius of less than 20 mm and a thickness of less than or equal to 1.5 mm; a bumper beam adjacent the open side; and a fascia, wherein the energy absorber is located between the fascia and the bumper beam. In one embodiment, a method for making a blow molded energy absorber comprises: introducing a molten plastic to a first mold cavity; introducing gas into the plastic to conform the plastic to the interior of the first mold cavity and form a first preform; and separating the first preform along a centerline thereof to form open, first preform portions having first crush lobes. | 06-21-2012 |
20120153645 | BUMPER FOR AN AUTOMOBILE - A bumper for an automobile includes a crossbeam which is formed from at least two separate hollow profiles, wherein the hollow profiles abut one another along a longitudinal wall and are joined with one another. The abutting longitudinal walls form a double web oriented in the longitudinal direction of the automobile. The hollow profiles may have an identical cross-sectional configuration. The hollow profiles may be roll-formed or extruded. The modular construction of the crossbeam from separate hollow profiles allows a lightweight construction and allows the load characteristic of the crossbeam to be functionally adapted to different requirements depending on the vehicle or vehicle class. | 06-21-2012 |
20120228888 | MODULAR BUMPER ARRANGEMENT FOR A VEHICLE - A modular bumper arrangement for a vehicle, including a cross-member composed of fiber reinforced plastic, two side parts made of plastic, wherein one side part is arranged or is arrangeable in each case at each of the two ends of the cross-member, and two fastening parts for fastening the bumper arrangement to a body structure of the vehicle, in which one fastening part is fastened or is fastenable to each side part. | 09-13-2012 |
20120306222 | PLASTIC COMPOSITE BUMPER BEAM FOR VEHICLE - Disclosed is a plastic composite bumper beam for a vehicle, which can achieve a reduction in weight and cost and has improved mechanical properties, structural strength, and crash performance, load introduction, load distribution to the fixation points, thus reducing the thickness of the bumper, compared to conventional plastic composite bumper beams. Therefore, it is possible to improve the degree of freedom in design and the marketability due to the reduction in thickness of the bumper. More specifically, the plastic composite bumper beam for a vehicle includes a bumper beam body having the shape of a bumper beam and formed of a fiber-reinforced plastic composite material; and an insert reinforcing member inserted into the bumper beam body, the insert reinforcing member having a loop shape and disposed in the longitudinal direction of the bumper beam body. | 12-06-2012 |
20130038076 | VEHICLE BUMPER - A vehicle bumper assembly includes a polymeric support structure and a metal cover. The polymeric support structure may be one piece or a multi-piece component. The polymeric support structure includes a plurality of ribs formed on a substantially vertical wall. The chrome-plated metal cover is disposed on the one-piece polymeric support structure. | 02-14-2013 |
20130175813 | ENERGY ABSORBING ASSEMBLY - An energy absorbing assembly for impact energy absorption can comprise: an elongated plastic member having a major axis, a first side and a second side, comprising a central portion disposed between a first end portion and a second end portion, the second side defines a channel extending from the first end portion to the second end portion; and an elongated insert having a front, edges, tips, and a rear, wherein the insert is configured to flex upon impact, and is removably friction fit within the channel such that the plastic member surrounds the front, and greater than or equal to 50% of the edges and tips. The energy absorbing assembly can be configured to attach to a vehicle to absorb energy absorption impact. A vehicle can comprise: a vehicle rail and the energy absorbing assembly attached to the vehicle rail. | 07-11-2013 |
20130181463 | Bumper Beam - A bumper beam having increased bending strength achieved with a minimum increase in the weight of the bumper beam. The bumper beam ( | 07-18-2013 |
20130193698 | ENERGY ABSORBING ASSEMBLY AND METHODS OF MAKING AND USING THE SAME - In an embodiment, an energy absorbing assembly comprises a foam stage having a first surface and a second surface, wherein the second surface comprises a recess; and a thermoplastic stage comprising a frame and crush lobes; wherein the crush lobes extend from the frame of the thermoplastic stage into the recess. In another embodiment, a method of making an energy absorbing assembly comprises forming a foam stage having a first surface and a second surface, wherein the second surface comprises recesses; forming a thermoplastic stage having a frame and crush lobes protruding from the frame; and engaging the recesses and the crush lobes to form the energy absorbing assembly. | 08-01-2013 |
20130200638 | LAMINATE BUMPER FOR MATERIAL HANDLING VEHICLES - A material handling vehicle includes a laminated bumper that provides both durability and reduced energy transmissibility. The laminated bumper includes at least a first bumper layer and a second bumper layer, such that at least one of the first bumper layer and second bumper layer of the laminate bumper are allowed to translate upon bumper contact with an object. | 08-08-2013 |
20130257069 | IN-SITU FOAM CORE STRUCTURAL ENERGY MANAGEMENT SYSTEM AND METHOD OF MANUFACTURE - An energy management system for use with a vehicle having an interior includes an elongated plastic member having a wall defining a cavity. Disposed within the cavity is an elongated first in-situ foam core member, which has a first thermal bond to the wall. The wall having a first portion facing towards the vehicle interior and a second portion opposed to the first portion. A second in-situ foam core member is connected to at least a portion of the elongated plastic member forming the energy management system. The energy management system is capable of passing a 5-mph crash test passing Federal Motor Vehicle Safety Standard 215 (FMVSS 215) Phase II. | 10-03-2013 |
20130307281 | BUMPER MADE USING A RESISTIVE IMPLANT WELDING PROCESS | 11-21-2013 |
20140049059 | TUBULAR BEAM OF AN AUTOMOTIVE STRUCTURE HAVING AN IMPROVED IMPACT BEHAVIOR - Bumper crossbeam ( | 02-20-2014 |
20140054907 | BUMPER BEAM ASSEMBLY SYSTEM - Provided is a bumper beam assembly system. The A bumper beam assembly system includes a bumper beam and a stay connecting the bumper beam to a vehicle, wherein the stay is replaceably coupled to both sides of the bumper beam to occupy a corner portion of the bumper beam. | 02-27-2014 |
20140062105 | Bumper - Providing a bumper absorbing large amount of impact energy with respect to both a light collision and a heavy collision, and preventing the reinforcement beam from bending and protruding backward at a portion where an obstacle collides and from displacing backward in this protruding state. Provided is a bumper for vehicles including a reinforcement beam made of metal and a pair of support members having a hollow cross section, protruding from a vehicle frame, and supporting the reinforcement beam therebetween. A quenched region is provide over a portion including a middle of the reinforcement beam. Unquenched portions are provided on the pair of connecting portions or a pair of adjacent portions inside the pair of connecting portions. | 03-06-2014 |
20140091584 | EXHAUST GAS ODOR FOAM BLOCKING STRUCTURE - The present invention includes an improved rear bumper assembly which is designed to help prevent exhaust gases from entering a vehicle. The bumper assembly can have a blocking structure sealed to the bumper cover and the rear of the vehicle. This blocking structure helps push the exhaust gases down and away from the rear of the vehicle which can help carry the exhaust gases away from the vehicle as it travels forward. | 04-03-2014 |
20140103669 | AUTOMOTIVE BUMPER ASSEMBLY - An automotive bumper assembly and compression member for use therein. The assembly including a compression member having a first compressible region proximate to an outwardly oriented facing surface of a bodyside outer element and an second compressible region composed of a foamed polymeric material that is oriented proximate to an inwardly oriented surface of an outer bumper cover member with the compressibility value of the second compressible region being greater than the compressibility value of the first compressible region. | 04-17-2014 |
20140117685 | VEHICLE-BODY STRUCTURE OF VEHICLE - A panel member having a U-shaped cross section includes step portions at an upper face portion and a lower face portion, and a distance, in a vehicle longitudinal direction, of the step potions from a panel member formed substantially in a flat-plate shape, is configured such that the distance at a central portion, in the vehicle width direction, of a bumper reinforcement is the maximum and the distance decreases gradually toward an outward direction of the vehicle. Accordingly, the vehicle-body structure which can properly ensure the bending strength and also attain the light weight of the bumper reinforcement, improving the load transmission from the bumper reinforcement to crash cans, can be provided. | 05-01-2014 |
20140175816 | REINFORCED PLASTIC ENERGY ABSORBER SYSTEM AND METHODS OF MAKING THE SAME - In one embodiment, an energy absorber, comprises: a plurality of crush lobes including a base and sides extending from the base to an outer wall; and a composite insert in the energy absorber. The insert comprises a second plastic material and reinforcement. The second plastic material is different than the crush lobe material. The insert is located at an area of the crush lobes, and wherein the area is the side and/or the outer wall. In another embodiment, an energy absorber comprises: a plastic frame; thermoplastic crush lobes extending from the frame, wherein the crush lobes comprise an outer wall, an extending wall, and a base; and a plastic insert located at an area having a volume of the crush lobes, wherein the insert occupies less than or equal to 90% of the area volume. The insert comprises reinforcement and a plastic material different than the thermoplastic crush lobes. | 06-26-2014 |
20140191520 | BUMPER BACK BEAM FOR VEHICLE - A bumper back beam for a vehicle includes an impact part positioned in a center portion, and tower parts formed at rear portions of both sides of the impact part so as to be fixed to crush boxes on the front ends of side members of a vehicle body, and is characterized in that the impact part is formed such that the section of the impact part has an inner space which is open towards the opposite inside portions of a bumper, and a stiffener is received in the inner space, wherein the inner space and the stiffener are formed with a curvature which is smaller than that of the back beam such that clearances are formed at both sides between the inner space and the stiffener. The bumper back beam improves impact resistance and maintains appropriate deformation while preventing damage to the side members, when a bumper is impacted. | 07-10-2014 |
20140203577 | POLYMER, ENERGY ABSORBER RAIL EXTENSION, METHODS OF MAKING AND VEHICLES USING THE SAME - In one embodiment, a rail extension comprises: an energy absorber comprising a polymer body, and vehicle attachment tabs extending from one end of the energy absorber and configured to attach to a vehicle rail, and an attachment tab extending from another end of the energy absorber and configured to attach to a bumper beam. The energy absorber can comprise cells formed by cell walls extending a length of the energy absorber and forming cavities therethrough; and open channels formed on each side of the energy absorber, wherein the channels are defined by walls of adjacent cells. A vehicle can comprise: a bumper beam; a vehicle rail; and the rail extensions. | 07-24-2014 |
20140217757 | NON-ANCHORING CORDS WITH NON-CHEMICALLY BINDING WITH THE MATRIX IN IMPACT BEAM - An impact beam ( | 08-07-2014 |
20150015005 | HYBRID BUMPER BEAM FOR VEHICLE, MANUFACTURING METHOD THEREFOR AND BUMPER BEAM UNIT THEREOF - A hybrid bumper beam for a vehicle includes a beam body formed of a resin group material, and a reinforcement injection molded with the beam body as one unit in a state the reinforcement is inserted in the beam body in a length direction of the beam body and opposing ends of the reinforcement are exposed to an outside of the beam body for fastening to stays, respectively. | 01-15-2015 |
20150015006 | AUTOMOBILE FIBER-REINFORCED RESIN MEMBER AND METHOD FOR PRODUCING AUTOMOBILE FIBER-REINFORCED RESIN MEMBER - A bumper beam formed of an automobile fiber-reinforced resin member integrally includes a main body part that has a squared U-shaped cross section opening in one direction and that has a bottom wall and a pair of side walls, and a rib that connects the bottom wall and the pair of side walls. The main body part reinforced with continuous fibers and the rib reinforced with a discontinuous fiber are press formed at the same time to prevent the cross section from collapsing by reinforcing the main body part having a squared U-shaped cross section. It is possible to use the discontinuous fiber to reinforce the rib, which is difficult to reinforce with the continuous fibers, while ensuring high strength by reinforcing the main body part with the continuous fibers, and to eliminate the necessity of separately molding and joining the main body part and the rib. | 01-15-2015 |
20150069772 | BUMPER REINFORCEMENT AND METHOD FOR MANUFACTURING THE SAME - A bumper reinforcement is formed of a 7000 series aluminum alloy hollow extrusion and has crushed end portions. A portion of the end portions is heated to a temperature of 400° C. or more for reversion treatment, the heated portion is subjected to cold crushing, and then the whole bumper reinforcement is subjected to age hardening. Because of the age hardening, the heated portion has higher Vickers hardness than non-heated portions by Hv 10 or more. This compensates for a decrease in reaction force in a collision of an end portion resulting from a decrease in the section modulus of the crushed portion and thereby suppresses a decrease in energy absorption. | 03-12-2015 |
20150115631 | RIGID DEVICE FOR LOW SPEED DAMAGEABILITY OF VEHICLES - A bumper assembly includes a beam and a rigid device. The beam is at least partially spaced from a vehicle fascia. The rigid device is disposed on the beam in a space defined between the fascia and the beam. The rigid device is configured to transmit and at least partially absorb a force applied to the fascia and limit damage to a rear of the vehicle. The exemplary bumper assembly may further include at least one crush can disposed on the beam. The rigid device is generally aligned with the crush can but on opposing surfaces of the beam. | 04-30-2015 |
20150115632 | BUMPER BEAM WITH ROD REINFORCED FACE - A bumper includes a bumper beam having a length and a primary front face forming an impact surface with at least one longitudinal channel formed therein. A rod is positioned in the channel and secured to the bumper beam, with the rod supporting side walls forming the channel. Upon impact, the rod supports the side walls of the channel from thin wall buckling. Thus, the material thickness of the beam can be decreased substantially (and concurrently a total weight decreased) while still maintaining a total force/deflection curve and optimal bending force of the beam. | 04-30-2015 |
20150137538 | BUMPER BACK BEAM MADE OF COMPOSITE MATERIAL AND HAVING IMPROVED ENERGY ABSORPTION RATE, AND BUMPER INCLUDING SAME - The present invention provides a bumper including: the bumper back beam made of a composite material, which has an arch-shaped collision surface, one side surface of which is formed so as to extend in a box shape from the collision surface, and a flange surface of which is formed so as to be bent outward from the side surface and made of the fiber-reinforced composite material, wherein the flange surface is fastened to a stay which is cut into a plurality of units based on a fastening point; and said stay, which is fastened to the bumper back beam, wherein a fastening hole corresponding to the fastening point is formed as an elongate hole. | 05-21-2015 |
20150137539 | BUMPER BEAM ASSEMBLY SYSTEM - A bumper beam assembly system includes a bumper beam and a stay connecting the bumper beam to a vehicle, wherein the stay is replaceably coupled to both sides of the bumper beam to occupy a corner portion of the bumper beam. The bucket structure includes a frame assembly part that is coupled to a frame, a first sidewall disposed on one side of the frame assembly part to constitute the corner portion of the bumper beam, a second sidewall disposed on the other side of the frame, and a bumper beam assembly part extending from the frame assembly part, the first sidewall, and the second sidewall in a flange shape and coupled to the bumper beam. | 05-21-2015 |
20150291112 | POLYMER, ENERGY ABSORBER RAIL EXTENSION, METHODS OF MAKING AND VEHICLES USING THE SAME - In one embodiment, a rail extension comprises: an energy absorber comprising a polymer body, wherein the energy absorber comprises cells formed by cell walls extending a length of the energy absorber and forming cavities therethrough; each side of the energy absorber comprises an open channel wherein the channel is defined by walls of adjacent cells; a vehicle attachment tab extending from at least one of the cell walls at one end of the energy absorber; and a first vehicle attachment tab gusset extending between the vehicle attachment tab and the cell wall on one side of an opening in the vehicle attachment; wherein the energy absorber and the vehicle attachment tab were formed as one-piece. | 10-15-2015 |
20150307044 | ARCHITECTED AUTOMOTIVE IMPACT BEAM - A curved sandwich impact structure for a vehicle having a micro-truss core. In one embodiment, the sandwich impact structure includes a micro-truss layer sandwiched between two facesheets, a micro-truss layer designed for energy absorption on the outside of one of the facesheets, and a fascia panel in contact with the energy absorbing micro-truss layer. | 10-29-2015 |
20150336524 | Devices and Methods for an Energy-Absorbing End of a Vehicle - A vehicle is provided that includes a frame and a mount to couple a first end of an apparatus to the frame. The apparatus comprises a central region that includes a first energy-absorbing material. A first side of the central region is included in the first end of the apparatus coupled to the frame. The apparatus comprises a side region that includes a second energy-absorbing material. The side region is positioned along a second side of the upper region. The side region is configured to be positioned above a wheel of the vehicle. | 11-26-2015 |
20150367795 | BUMPER BACK BEAM FOR VEHICLE - A bumper back beam for a vehicle may include side portions connected to a vehicle body and formed of general plastic on both sides and an intermediate portion connecting the side portions on both sides and formed of high-strength plastic and a predetermined section, both ends of which encroach into the side portions to form overlap sections. | 12-24-2015 |
20150367798 | HYBRID QUARTER MODULE DESIGN FOR FRONT UNDERRUN PROTECTION DEVICE - In an embodiment, a component for an underrun protection device can comprise: a housing member ( | 12-24-2015 |
20160001722 | BUMPER STRUCTURE FOR A MOTOR VEHICLE - A bumper cross member for a motor vehicle includes an insert of fiber-reinforced composite material and reinforcing structures molded onto the insert. A first groove is formed onto the insert, and the reinforcing structures include ribs formed in the first groove. The ribs extend inclined in relation to a longitudinal direction of the groove from one lateral wall of the groove to the other. The insert is further formed into a second groove, which are open toward opposing sides of the insert. The first and second grooves share a lateral wall. An outer bumper skin is supported by the bumper cross member. | 01-07-2016 |
20160046249 | ADAPTIVE ENERGY ABSORBER FOR A VEHICLE - An energy absorption system comprises a vehicle bumper, an energy absorption member attached to the vehicle bumper, and a plurality of ribs having respective first ends that are hingedly attached to the energy absorption member. The ribs extend between the energy absorption member and the bumper. The ribs may be actuated based on the speed information from the onboard vehicle communication network. | 02-18-2016 |
20160075080 | VIBRATION WELDING DEVICE, VIBRATION WELDING METHOD, VIBRATION WELDING MOLD, AND VIBRATION WELDING MOLDED ARTICLE - A vibration welding device | 03-17-2016 |
20160090056 | HIERARCHICAL SANDWICH STRUCTURES - A hierarchical sandwich box impact beam for a vehicle that includes spaced apart micro-truss sandwich structures defining an open area therebetween. The impact beam includes an outer facing sandwich structure including an outer facesheet, an inner facesheet and a micro-truss core formed therebetween, and an inner facing sandwich structure including an outer facesheet, an inner facesheet and a micro-truss core formed therebetween. One or more structural connecting sections are coupled to the inner and outer facing sandwich structures so as to define the open area between the structures. | 03-31-2016 |
20160114746 | Rod Stiffener for Bumper of Car - A rod stiffener may include a rod molded by a glass fiber reinforced thermoplastic resin, and brackets connected to both ends of the rod, in which properties of a core part forming a center of the rod and an outer part surrounding the core part are formed to be different from each other, and the properties of the core part and the outer part are differentiated by a mixing amount of glass fiber and polypropylene resin including the glass fiber reinforced thermoplastic resin. | 04-28-2016 |
20160114747 | ANTI-COLLISION COMPONENT - An anti-collision component consisting of a metal hollow profile for automobiles includes a collision side flange, a body side flange, and a web connected to the flanges. The hollow profile has a longitudinal end at which a cross-sectional configuration is deformed by swaging to reduce a dimension between the flanges. The following relations are established: | 04-28-2016 |
20160121827 | AUTOMOBILE BUMPER BEAM - An automobile bumper beam to be disposed in a vehicle width direction includes: a small sectional area portion at a center in the vehicle width direction; paired sectional area changing portions continuous to outsides in the vehicle width direction of the small sectional area portion; and paired large sectional area portions continuous to outsides in the vehicle width direction of the sectional area changing portions. The small sectional area portion projects most outward in a front-rear direction at paired impact load input portions. Thus, impact load in minor collision is inputted as two-point concentrated load to the paired input portions of a bumper beam body, reducing a peak value of bending moment acting on the body, and the sectional area changing portions and large sectional area portions bear the moment, thereby enhancing strength of the body, reducing its thickness and weight, and achieving an excellent collision energy absorbing effect. | 05-05-2016 |
20160159300 | BEAM INCORPORATING ALUMINUM EXTRUSION AND LONG-FIBER REINFORCED PLASTIC - A hybrid impact beam, suitable for use as a reinforced impact beam in vehicle bumpers, includes an extruded aluminum section, a fiber reinforced polymeric (FRP) section, and a structural adhesive bonding them together. The components are arranged so that during an impact, the aluminum section experiences compression and receives the direct impact, the FRP section experiences tension, and the adhesive experiences minimal stress by being on a neutral plane of the beam's bending moment. The extruded aluminum beam is preferably extruded as an open section, but becomes a closed section when the polymeric section is attached. The FRP section is preferably a continuous carbon fiber reinforced polymeric section, although different reinforcements can be used. A related method includes bonding an extruded aluminum and fiber-reinforced polymeric section together to form a closed bumper impact beam. | 06-09-2016 |
20160167609 | PULTRUDED BEAM, AND APPARATUS AND METHODS FOR MANUFACTURING | 06-16-2016 |
20160200272 | Bumper Assemblies Including Vertical Rigidity Flange | 07-14-2016 |
20160200370 | TWO-PIECE LIGHTWEIGHT METAL-POLYMER HYBRID STRUCTURES | 07-14-2016 |
20190143919 | VEHICULAR IMPACT-ABSORBING MEMBER | 05-16-2019 |