1
Volker Hofmann, Bernhard Schmidt, Med Merzouk, Matthias Volkmann, Joachim Verheugen: Airbag assembly mounting system. Key Safety Systems, Lonnie Drayer, September 11, 2007: US07267361 (19 worldwide citation)

A fastener for fastening an airbag assembly to a structural member of a vehicle has an abutment element with a front side and a reverse side. An expansion element is arranged on the reverse side of the abutment element and is designed so as to clamp the structural member between the abutment element ...


2
Bernhard Schmidt, Volker Hofmann, Markus Richter, Marko Morhard: Devices for attaching an airbag to a vehicle. Key Safety Systems, Lonnie Drayer, October 12, 2004: US06802527 (13 worldwide citation)

A clamp for attaching a folded airbag constituting part of a vehicle occupant restraint system to a vehicle structure has a head for attachment to the vehicle structure and at least one arm adjoining the head for holding the airbag. To prevent an arm being broken away from a clamp, the clamp is of o ...


3
Matthias Volkmann, Volker Hofmann: Air bag assembly and clip therefor. Key Safety Systems, Markell Seitzman, July 13, 2010: US07753402 (12 worldwide citation)

An air bag assembly mounting system comprising: a fastener having a base plate with a front side and a rear side, a resilient expansion element along the rear side of the base plate which is configured to extend through an opening in a structural member of a vehicle so as to clamp the structural mem ...


4
Volker Hofmann, Gregor Gromodka: Attachment for an airbag. Key Safety Systems, Lonnie Drayer, August 28, 2007: US07261315 (12 worldwide citation)

An airbag is fastened to a structural member of a motor vehicle. The airbag has at least one strap arranged on a border region of the airbag. The strap has a portal therethrough for receiving a hanger element that is a part of the structural member of the vehicle. The hanger element projects at leas ...


5
Susanne Bickhardt, Norbert Mueller, Brigitte Rein, Volker Hofmann: Process for the production of multi-layer constructed coverings based on polyolefins with foamed intermediate layers. Tarkett Aktiengesellschaft, Foley & Lardner, June 9, 1998: US05763501 (11 worldwide citation)

A process for the production of at least one foamed layer of polyolefins comprising: polymerizing a polyolefin elastomer (POE) or polyolefin plastomer (POP) and optionally one or more additional polyolefins with a metallocene catalyst to form a polymerized polyolefin; mixing said polymerized polyole ...


6
Gregor Gromodka, Bernhard Schmidt, Volker Hofmann: Airbag for a vehicle. Breed Automotive Technology, Lonnie Drayer, Jarett Rieger, February 24, 2004: US06695340 (4 worldwide citation)

An airbag for a vehicle is constructed to be arranged in the region of the vehicle roof and has at least one inflatable chamber. The arrangement of the airbag is above securing portions which extend from the inflatable chamber upwards in the direction of the vehicle roof, with the securing portions ...


7
Volker Hofmann, Matthias Volkmann, Robert Negele: Strap anchoring device. Key Safety Systems, Markell Seitzman, Lonnie R Drayer, July 17, 2012: US08220112 (2 worldwide citation)

A device for anchoring a strap to a structural member has a strap and a strap anchoring member fixed to the strap at a first end of the strap. The strap anchoring member has a length and a width, wherein the length is greater than the width. The strap anchoring member is folded to provide only two l ...


8
Matthias Volkmann, Guido Klettenheimer, Marcus Wahl, Daniel Zink, Volker Hofmann, Falk Hölscher: Side curtain airbag module. Breed Automotive Technology, Jarett Rieger, Lonnie Drayer, October 15, 2002: US06464251 (2 worldwide citation)

A side curtain airbag module is installed in a vehicle roof liner extending in a direction going between the front and rear of the vehicle. The side curtain airbag module has a gas supply device comprising a hose that is connected to a gas generator. The gas supply device extends in a longitudinal d ...


9
Matthias Volkmann, Marko Morhard, Volker Hofmann, Gregor Gromodka, Lars Schimek: Air bag having a slit in a border region. Key Safety Systems, Markell Seitzman, October 6, 2015: US09150184

An air bag (20) for use in a vehicle (200) having a border region (22) having a top (24) situated about at least one inflatable region (30, 30a, 30b); the top of the border region configured to be secured directly or indirectly to a portion of the vehicle or component of the vehicle; wherein the bor ...


10
Volker Hofmann: Side airbag for a vehicle. Key Safety Systems, March 17, 2005: US20050057025-A1

An airbag, in particular a side airbag, has a primary chamber, which can be connected with a gas source, and at least one secondary chamber which is connected to the primary chamber. The primary chamber is inflated after the release of the airbag and used as an impact protection. The secondary chamb ...