Achtner
Bertram Achtner, Aalen DE
Patent application number | Description | Published |
---|---|---|
20100128346 | OPTICAL OCULAR SYSTEM - The present invention relates to an optical ocular system having imaging optics that map an image generated in an object plane such that a user can perceive the same in an image plane, wherein the imaging optics comprise a first lens having negative refractive power, and a deflection element having positive refractive power, which is connected downstream of the first lens, effecting a folding of the optical path by means of a single reflection, wherein the first lens and the object plane form a first optical group, and a displacement unit is provided, which can change the distance between the first optical group and the displacement element for the correction of spherical ametropia of the user. | 05-27-2010 |
Gerfried R. Achtner, Mukilteo, WA US
Patent application number | Description | Published |
---|---|---|
20090121079 | LOADING FITTING - In one embodiment, a loading fitting includes at least one of an I, a T, and a J shaped cross-section having a flange attached to at least one supporting structure. In another embodiment, a method is disclosed for attaching a loading fitting to at least one supporting structure. | 05-14-2009 |
Gerfried Rudolf Achtner, Mukilteo, WA US
Patent application number | Description | Published |
---|---|---|
20150014484 | APPARATUS AND METHODS FOR JOINING COMPOSITE STRUCTURES OF AIRCRAFTS - Apparatus and method for joining composite structures of aircrafts are disclosed. An example apparatus disclosed herein includes an inboard composite wing panel having a first end portion configured to be coupled to upper and lower inboard fittings composed of a metallic material and an outboard composite wing panel having a first end portion configured to be coupled to upper and lower outboard fittings composed of a metallic material. A side of body rib has a plate shaped first end portion composed of a metallic material. A fuselage frame is configured to be joined at one end of the upper inboard fitting, and the upper and lower inboard fittings and the upper and lower outboard fittings are coupled to the side of body rib at the plate shaped first end portion. | 01-15-2015 |
Richard M. Achtner, Appleton, WI US
Patent application number | Description | Published |
---|---|---|
20130264322 | WELDING SYSTEMS HAVING NON-CONTACT TEMPERATURE MEASUREMENT SYSTEMS - Welding systems including welding torch assemblies are provided. The welding torch assembly may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. Shielding gas may be supplied to the welding torch for establishment of a gas shielding area around a weld pool. The welding torch assembly may also include a temperature sensing system having a non-contact temperature sensor coupled to the welding torch and adapted to sense a temperature of the workpiece at a location outside of the molten weld pool. | 10-10-2013 |
Richard Mark Achtner, Appleton, WI US
Patent application number | Description | Published |
---|---|---|
20080197116 | TIG WELDING SYSTEM AND METHOD - The invention provides a welding arrangement designed to respond the need of an improved welding system that aids in supplying filler material to a weld location. Provided is a welding system including a welding gun and a welding wire feed directly coupled to the welding gun. The welding gun includes a filler material housing, a filler material positioning extension, and a manual advancement device configured to advance a filler material through the welding wire feed. Further provided is a method of operating a welding gun. The method includes passing a current between an electrode and a work piece at a weld location, and advancing a filler material toward the weld location via a channel of a positioning extension in response to engagement of a manual advancement device. | 08-21-2008 |
20090277892 | COOLING OF A WELDING IMPLEMENT - A welding implement and a method of extracting heat from a welding implement are disclosed. The welding implement includes one or more heat pipes which transfer thermal energy away from the torch head. A fluid, such as a shielding gas, may then convectively transfer the thermal energy away from the welding implement. The present invention thus provides a handheld welding implement that is compact, such that it can be used in confined spaces, and operated for longer periods of time, since the improved heat dissipation helps to maintain the welding implement at a temperature that an operator may hold. | 11-12-2009 |
20110303647 | TIG WELDING SYSTEM AND METHOD - The invention provides a welding arrangement designed to respond to the need of an improved welding system that aids in supplying filler material to a weld location. Provided is a welding system including a welding gun and a welding wire feed directly coupled to the welding gun. The welding gun includes a filler material housing, a filler material positioning extension, and a manual advancement device configured to advance a filler material through the welding wire feed. Further provided is a method of operating a welding gun. The method includes passing a current between an electrode and a work piece at a weld location, and advancing a filler material toward the weld location via a channel of a positioning extension in response to engagement of a manual advancement device. | 12-15-2011 |
Wolfgang Achtner, Maintal DE
Patent application number | Description | Published |
---|---|---|
20090285999 | COATING DEVICE WITH INSULATION - A coating device for coating a flexible substrate and methods of manufacturing and operating a coating device are described. The coating device includes a roll having an axis and two or more insulating layers, wherein a first insulating layer is applied on a first area and a second insulating layer is applied on a second area on the surface of the roll, the first and second area being circumferential, and wherein at least one insulating layer is adapted to be applied as a vapor or as a fluid, and a central area between the first and second area, and a flexible substrate receiving area having two or more boundaries, wherein a first boundary lies within the first area and a second boundary lies within the second area. | 11-19-2009 |