Entries |
Document | Title | Date |
20080197228 | METHOD AND APPARATUS FOR FRICTION COMPENSATION - For friction compensation in a winding machine, with which a material is wound onto a winding drum, and the winding drum is driven by a winding drive which is triggered by a control/regulating device, and in the control/regulating device a driving torque of the winding drive is specified, in a friction compensation unit, as an input-side process parameter, a winding speed of the winding drum is taken into account, in order to compensate for the frictional moment, and at least one additional process parameter is taken into account. An apparatus for friction compensation in a winding machine, with which a material is windable onto a winding drum, and the winding drum is driven by a winding drive which is triggerable by a control/regulating device, has a tensile stress regulator and a diameter calculation unit and/or a friction compensation unit for linearizing the tensile stress regulator located in the control/regulating device, and in the friction compensation unit, a winding speed of the winding drum is imposed, in which to compensate for the frictional moment in the friction compensation unit, at least one additional process parameter is imposed as an input-side process parameter. | 08-21-2008 |
20080217461 | MULTI-PIECE CORE ADJUSTER WITH OPTIONAL CONFIGURATIONS - In one aspect, there is disclosed a modular core adjuster for a cable assembly that includes an adjuster body and a slider body arrangeable with the adjuster body to accommodate the cable in more than one configuration. In another aspect, there is disclosed a modular core adjuster for a cable assembly that includes a multi-piece adjuster body having a first body portion and a second separate body portion configured to be combined to define the adjuster body. A slider body is supported by the adjuster body for movement relative to the adjuster body wherein the slider body is arrangeable with the adjuster body to accommodate the cable in more than one configuration. In another aspect, there is disclosed a modular core adjuster for a cable assembly that includes a multi-piece adjuster body having a first body portion and a second separate body portion configured to be combined to define the adjuster body. A lock cavity is formed through an outer peripheral surface of the first and second body portions and a lock member is disposed in the lock cavity and is movable from a shipping position to a locked position. A slider body is supported by the adjuster body for movement relative to the adjuster body wherein the slider body is arrangeable with the adjuster body to accommodate the cable in more than one configuration. | 09-11-2008 |
20080223972 | INDEPENDENTLY DRAWING AND TENSIONING LINES WITH BI-DIRECTIONAL ROTARY DEVICE HAVING TWO SPOOLS - A method of drawing lines into a housing includes: rotating a dial in a first rotational direction of the dial such that a first spool located in an interior of the housing is mechanically rotated in a first rotational direction thereby winding a first line thereabout; and rotating the same dial in a second rotational direction opposite to the first rotational direction such that a second spool located in the interior of the housing is mechanically rotated in a first rotational direction thereby winding a second line thereabout. The rotating of the same dial in the second, opposite rotational direction does not result in unwinding of the first line from the first spool, and the rotating of the same dial in the first rotational direction does not result in unwinding of the second line from the second spool. | 09-18-2008 |
20080251626 | Roller with weakened excitation behaviour - A roller for belt tensioning systems or wrap drives having a hollow hub and a cylindrical running ring. The hollow hub and the running ring are connected to one another by an annular web and wherein, on both sides of the annular web, the hollow hub and the running ring are supported relative to one another by circumferentially distributed radially arranged ribs. The number of ribs on both sides of the annular web can be a prime number. In addition, or in the alternative, the ribs on both sides of the annular web can be arranged so as to be non-centrically circumferentially offset. In addition, or in the alternative, the number of ribs on both sides of the annular web can deviate from one another. In addition, or in the alternative, the rib assembly can be provided with variable pitch angles around the circumference. | 10-16-2008 |
20080277520 | Tensioning Device For Seatbelts With an Olive-Shaped Piston - A tensioning device for a seatbelt system in motor vehicles with a driving arrangement that comprises a tube having at least one tube section bent with a radius of curvature, and a piston guided movably in said tube, whereby the piston is connected via a driving cable to the part of the seatbelt system which carries out the tensioning movement, and whereby the piston can be moved in a longitudinal movement through the tube by means of a pyrotechnic drive, and the driving cable is fixed to the piston by means of a holding part held by the piston. The piston ( | 11-13-2008 |
20080283653 | COMPACT CONTINUOUS OVER END TAKE-OFF (OETO) CREEL WITH TENSION CONTROL - A compact continuous over end take-off creel system with a tension control apparatus permits unwinding of high tack elastomeric threads from multiple thread packages. Thread tension is monitored and controlled through a variable speed motor of a driven take-off roll to maintain continuous operation of the creel system by avoiding breakage of elastomeric threads. Separate motors and thread tension sensors, optionally in combination with pretensioners, may be used for groups of threads or for individual threads. | 11-20-2008 |
20090026302 | Transfer tool - The present invention provides a transfer tool comprising a refill which has a supply reel and a winding reel around which a transfer tape is wound and which hold the transfer tool, and a support plate which rotatably supports the supply reel and the winding reel, a stopping member is provided between the supply reel and the support plate such that the stopping member can be inserted and pulled out, and rotation of the supply reel or the winding reel is suppressed when the stopping member is disposed at a predetermined inserting position. | 01-29-2009 |
20090032633 | MECHANISM FOR PREVENTING A WINDING SLACK OF A ROLL PAPER - A roll paper is received in a receiving area so as to have a horizontal rolling axis. In the vicinity of a lowest part of the receiving area, an inclined surface faces the receiving area. At a position being lower than the inclined surface, a rotation making member is placed to face the receiving area. In such arrangement, the inclined surface makes the roll paper be slid towards the lowest part of the receiving area when the inclined surface receives the roll paper that is out of the receiving area. In response to movement of the roll paper towards the lowest part of the receiving area, the rotation making member rotates the roll paper around the horizontal rolling axis towards a winding direction of the roll paper. | 02-05-2009 |
20090050729 | STRETCH FILM DISPENSER WITH BRAKE DEVICE - A stretch film dispenser includes a base, a reel and two brake devices. The reel is connected to the base for rotation. The brake devices are connected to two flexible members on an outer annular wall of the base to be pressed for braking the reel. | 02-26-2009 |
20090065622 | Filament Winding Apparatus - A filament winding apparatus includes a hoop winding device and a helical winding device. The hoop winding device includes a disc-shaped wrapping table, a drive mechanism that rotatably drives the wrapping table, four bobbins supported along a peripheral edge of the wrapping table, and a guide member that moves and guides a fiber bundle fed from the bobbin to a mandrel arranged in an insertion hole of the wrapping table. The bobbin is axially supported in a freely rotatable manner with a chuck of a holder fixed to the wrapping table. A ratchet mechanism, which prevents over-rotation in a fiber bundle feeding direction of the bobbin, is arranged between the holder and the chuck. | 03-12-2009 |
20090084884 | Wheelchair Fixing Apparatus And Wheelchair - A wheelchair fixing apparatus ( | 04-02-2009 |
20090084885 | Payout Brake - Disclosed is an apparatus and method for decelerating moving vehicles. A set of two novel pylons is disclosed employing a simple, durable and reliable braking mechanism. Each braking mechanism comprises a spindle assembly including a brake disk and a spool assembly comprising a rotor and two caliper disks adjacent the brake disk. The spool assembly is pivotally mounted on the spindle assembly. As the strap is deployed a ratchet and pawl mechanism fixed to the base of the spindle assembly prevents the spindle assembly from rotating with respect to the spool assembly. The sliding friction between the caliper disks and the brake disk impedes the rotation of the spool assembly and restrains deployment of the strap. After impact, the strap can be rewound via a ratchet nut located on the spool assembly. During rewind the spindle assembly rotates with the spool assembly. An additional embodiment connects a sacrificial barrier between the two pylons mounted to a gantry. | 04-02-2009 |
20090121069 | Bundle tie tensioning clutch - Provided is a tensioning clutch to be used in a tool for tensioning bundle, or cable, ties. A tensioning clutch according to the present invention includes a pawl mechanism having a removable pawl insert adapted to be reoriented or replaced without requiring significant disassembly of the housing of the tool. A tensioning clutch according to the present invention includes a pawl link, a tension abutment at least partly contemporaneously movable with the pawl link, and a pawl mechanism movably coupled to the pawl link. The pawl mechanism includes a pawl insert having one or more tie engagement surfaces, the insert being detachably coupled to a pawl body. The tie engagement surface of the insert may be biased towards, and movable away from, the tension abutment. | 05-14-2009 |
20090140094 | Yarn-Tensioning Device and Arrangement and Method for Operating a Creel - The invention relates to a yarn-tensioning device for producing a specific thread pull on a thread ( | 06-04-2009 |
20090159734 | TENSION HOLDER FOR LOAD LIFTING - A rigging, operable to raise and lower the platform, passes through a restraint device comprising a tension holder. The tension holder comprises a first body having a substantially planar face surface and a rear portion having a divot disposed therein. A second body, substantially similar to the first body; and having a substantially planar face surface; is disposed in a substantially facing arrangement with the first body to permit a line to pass between the substantially planar face surfaces. A lever is disposed in the divot of the first body and is operable to draw together the substantially planar face of the first body and the substantially planar face of the second body whereby friction can be selectively applied to the line when the line is disposed between the substantially planar first surface and said substantially planar second surface. | 06-25-2009 |
20090266925 | ADJUSTABLE BELT TENSIONING UTILIZING ACTIVE MATERIAL ACTUATION - A restraining belt comprising a webbing, and utilizing active material actuation for selectively modifying the tensile load strength of, stiffness of, or the tensioning applied to the webbing. | 10-29-2009 |
20090277987 | ADJUSTER - An adjuster comprises three holes, all of which can be passed through by a string, wherein, one of the three holes is smaller than a knot of the string, another of them is the biggest and sized sufficiently both for the string to pass through and for a peg to hook up. By using this type of the adjuster, a tent can be anchored steady with a string and the adjustment of the string can also be done easily and conveniently. | 11-12-2009 |
20090294566 | METHODS FOR SPIRAL WINDING COMPOSITE FAN BYPASS DUCTS AND OTHER LIKE COMPONENTS - Methods for spiral winding a contoured composite component involving providing a triaxial material, cutting the material to a width, loading the width of material onto a creel, transferring the material from the creel to a tensioning device, and using a traversing screw to spirally wind the material from the tensioning device about a contoured curing mandrel such that each subsequent layer of the material overlaps by about half of the width where the contoured composite component has a cylindrical shape and non-crimp or braided material; a conical shape and non-crimp or braided material void of hoop fibers; or a combination thereof. | 12-03-2009 |
20090314872 | Tension Control System For Fiber Bundles in Filament Winding Apparatus - A filament winding apparatus detects that a fiber bundle is likely to break and prevents generation of defective products. The filament winding apparatus applies a prescribed winding tension to the fiber bundle unwound from a fiber bundle feeding package and winds the tension-applied fiber bundle around a mandrel. A tension applying portion applies the winding tension to the fiber bundle at a position that is immediately before a side of the mandrel between the fiber bundle package and the mandrel. A tension sensor detects the tension of the fiber bundle between the fiber bundle feeding package and the tension applying portion. A determination means determines a tension abnormality of the fiber bundle by comparing pre-set reference information with the tension measured value measured by the tension sensor. | 12-24-2009 |
20100012762 | Film-aligning device for air cushion maker - A film-aligning device applicable to an air cushion maker implements an eclectic heater to partially heat and soften a plastic film before the plastic film receives an inflating process and a softening process. When the plastic film is tending to proceed slantingly, the heated and soften plastic film performs a plastic deformation to realign the feeding stork of the plastic film. | 01-21-2010 |
20100181412 | METHOD AND APPARATUS FOR DECELERATING A MACHINE REEL OF AN UNWINDER - A method and apparatus are provided for decelerating an inverter-controlled machine reel in a paper machine. The method includes detecting a break in a paper web from a machine reel, determining the inertia of the machine reel, determining continuously the angular speed of the machine reel, and determining continuously the torque required to decelerate the machine reel, on the basis of the determined inertia and angular speed, for the purpose of stopping the machine reel in a predefined time. The method also includes decelerating the machine reel electrically to stop the machine reel, in accordance with the determined torque, and using a mechanical brake when the rotation speed of the machine reel is lower than a predefined rotation speed and when the torque obtained by electrical deceleration is too small to stop the machine reel in a predefined time. | 07-22-2010 |
20100320305 | Damping unit for film packing device - A damping unit for a film packing device a first roller, a damping roller and a second roller connected to the base of the film packing device respectively. The first roller includes a frame connected to the base and a first tube and a second tube are connected to the frame. The damping roller is located between the first and second rollers and has a spring biased on a top thereof so as to control its speed of rotation. The film goes partially around the first tube, the second tube, at least half of an outer periphery of the damping roller and then partially around the second roller before being wrapped around the object. | 12-23-2010 |
20120067995 | METHOD AND APPARATUS FOR TENSIONING A PRINTING FORM - A method and apparatus of securing and tensioning a printing form in an apparatus having a rotatable drum includes securing a first portion of the printing form to a first means for receiving that is coupled to a surface of the drum, and securing a second portion of the printing form to a second means for receiving that is disposed on a rotatable member that extends over a portion of the drum. The rotatable member is rotated so that the circumferential distance between the first receiving means and the second receiving means is about the same as a length of the printing form. A rotary torque means is coupled to the rotatable member to apply a substantially constant torque on the member and tension the printing form about the surface of the drum. The rotary torque means adjusts torque on the member which adjusts tension on the printing form. | 03-22-2012 |
20120126048 | DEVICE FOR HANDLING OF ROPES AND USE THEREOF - A device is described for handling of a line that is coiled onto a rotary drum, where the line that is coiled is led through a breaking body ( | 05-24-2012 |
20120305695 | METHOD AND APPARATUS FOR INSTALLING A MEASURING TAPE - A method for installing a measuring tape on a circumferential surface of a holder. The method including wrapping the circumferential surface of the holder with the measuring tape and bracing the measuring tape such that the measuring tape extends spaced apart from the circumference of the holder. When the measuring tape extends spaced from the circumference of the holder due to the bracing, exerting a tensioning force on the measuring tape so that the measuring tape is held with low friction above the circumference, wherein the tensioning force is distributed at least nearly uniformly over the circumference. The method includes undoing the bracing of the measuring tape beginning at a fixation point at which a portion of the measuring tape is affixed to the circumferential surface. The method also includes applying the measuring tape to the circumferential surface of the holder while maintaining the tensioning force. | 12-06-2012 |
20130140395 | WIRE TENSION ADJUSTER - A wire tension adjuster includes an adjuster bolt that has a through-hole, such that a wire engages in the through-hole and a wire shaft for forming wire tension by winding the wire on an outer peripheral surface thereof is provided to easily perform an assembly work of the wire which is laid out so as to maintain predetermined tension on a wire clamp and in particular, when the wire is assembled, a consumer claim can be fundamentally prevented by removing a wire damage possibility which may occur in spite of the worker himself/herself and noise of the wire can be fundamentally prevented from being due to tension cancellation. | 06-06-2013 |
20130240656 | WINDING GLASS RIBBON BY TENSIONING INTERLEAVING MATERIAL - A method of winding a glass ribbon ( | 09-19-2013 |
20130248634 | APPARATUS FOR INFLUENCING A RUNNING MATERIAL WEB - An apparatus ( | 09-26-2013 |
20130264410 | Method for Operating a Processing Machine - A method for operating a processing machine, in which a first web section of a product web is delimited by closing a first clamping point and a second clamping point, such that a first web tensile force prevails in the web section. A third clamping point within the first web section is closed, so that a second web section is formed between the first clamping point and the third clamping point. At least one of the closed third clamping point and the closed first clamping point are adjusted by an angle, so that a second web tensile force in the second web section is changed, preferably increased. | 10-10-2013 |
20130327876 | Coreless Tissue Rolls and Method of Making the Same - Coreless tissue rolls can be produced without having to use an adhesive to form a hollow center. Instead, moisture can be used to promote light hydrogen bonding between the layers of the tissue web that line the hollow center. The hydrogen bonding provides sufficient structure to maintain the shape of the hollow center without rendering the tissue web surrounding the passageway unusable. Passageways can also be formed in accordance with the present disclosure that are substantially circular so that the rolls will easily spin on a spindle. In an alternative embodiment, moisture is not used in constructing the wound tissue roll. | 12-12-2013 |
20150115091 | TENSIONER FOR THE CONTROLLED CLAMPING AND MOVING OF AN ELONGATED BODY, IN PARTICULAR FOR AN INSTALLATION FOR LAYING PIPELINES, UMBILICALS OR CABLES - A tensioner for the controlled clamping and moving of an elongated body (A), in particular for an installation for laying pipelines, umbilicals or cables, includes a frame carrying at least two guiding boxes ( | 04-30-2015 |