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公开(公告)号:US20160129875A1
公开(公告)日:2016-05-12
申请号:US14899240
申请日:2014-06-27
Applicant: KEY SAFETY SYSTEMS INC.
Inventor: Joseph Massa , Bruce A Kalandek , Mutaz Shkoukani , Roland Furtado , Matthias Volkmann , Calum Beattie , Daniel Bujaidar , Mike Stojanovski , Kenneth D Moniaci
IPC: B60R21/232 , B60R21/2338 , B60R21/231 , B60R21/205 , B60R21/213
CPC classification number: B60R21/232 , B60R21/213 , B60R21/23138 , B60R21/2338 , B60R2021/0023 , B60R2021/0053 , B60R2021/0055 , B60R2021/161 , B60R2021/23386 , B60R2021/23388
Abstract: A curtain airbag (10A-10F) for a vehicle (2) has an inflatable cushion. The cushion (10A-10F) has one or more side inflatable portions extending along one side of the interior of the vehicle (2) adjacent the interior door or doors on the one side and an inflatable frontal portion (12) projecting inwardly directionally toward the interior of the vehicle positioned in front of a seated occupant (1) and between the occupant (1) and an instrument panel or dash of the vehicle. Preferably, the inflatable frontal portion (12) is positioned between the occupant (1) and the steering wheel (4) wherein the frontal portion (12) laterally juts into the passenger compartment forming an inflatable barrier between a front pillar (60) of the vehicle (2) and the occupant (1).
Abstract translation: 一种用于车辆(2)的帘式气囊(10A-10F)具有充气垫。 衬垫(10A-10F)具有一个或多个侧面可充气部分,其沿车辆(2)的内部的一侧延伸,邻近内侧门或一侧的门,以及可充气的前部(12),其向内朝向 车辆内部位于就座乘客(1)的前方,乘客(1)和仪表板或车辆前方之间。 优选地,可充气前部部分(12)定位在乘员(1)和方向盘(4)之间,其中前部部分(12)侧向突出到乘客舱中,形成在所述乘客舱的前柱(60)之间的可充气障碍物 车辆(2)和乘员(1)。
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公开(公告)号:US10889260B2
公开(公告)日:2021-01-12
申请号:US15117353
申请日:2015-02-10
Applicant: Key Safety Systems, Inc.
Inventor: Martin Pieruch , Matthias Volkmann
IPC: B60R21/36 , B60R21/239 , B60R21/233 , B60R21/231
Abstract: An airbag cushion assembly (10, 100) has an airbag cushion (12) and an inflator (20, 120). The airbag cushion has a plurality of inflatable chambers including a primary chamber (11, 111) configured to receive inflation gas and one or more additional chambers (14, 16, 114, 115, 116) for receiving inflation gas from the primary chamber (11, 111). The inflator (20, 120) is in communication with, or open to, the gas inlet of the primary chamber (11, 111). One or more of the additional chambers has one or more one-way gas flow check valves (30, 130) for receiving inflation gases into the chamber and preventing the received gases from back flowing to maintain the one or more additional chambers at full inflation when the airbag cushion is inflated and loaded.
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公开(公告)号:US10794498B2
公开(公告)日:2020-10-06
申请号:US16207345
申请日:2018-12-03
Applicant: Key Safety Systems, Inc.
Inventor: Matthias Volkmann , Martin Pieruch , Heiko Struss
IPC: F16K17/36 , F16K7/07 , F16L55/105 , F16L55/07 , F16L55/10 , F16K31/163
Abstract: An igniter 40 activated blocking device 10 blocks a fluid line 4 adapted to carry fluid. The blocking device 10 has a housing 30 disposed about the fluid line, a piston 20 housed in the housing, and an igniter 40 that when activated propels the piston 20 to block the fluid line 4. The igniter 40 generates a shock wave to move the piston 20 to block the line. The piston 20 crushes or squeezes a portion of the line 4 to close the line.
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公开(公告)号:US20190195371A1
公开(公告)日:2019-06-27
申请号:US16207345
申请日:2018-12-03
Applicant: Key Safety Systems, Inc.
Inventor: Matthias Volkmann , Martin Pieruch , Heiko Struss
IPC: F16K7/07 , F16K17/36 , F16K31/163 , F16L55/07 , F16L55/10 , F16L55/105
Abstract: An igniter 40 activated blocking device 10 blocks a fluid line 4 adapted to carry fluid. The blocking device 10 has a housing 30 disposed about the fluid line, a piston 20 housed in the housing, and an igniter 40 that when activated propels the piston 20 to block the fluid line 4. The igniter 40 generates a shock wave to move the piston 20 to block the line. The piston 20 crushes or squeezes a portion of the line 4 to close the line.
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公开(公告)号:US20190108957A1
公开(公告)日:2019-04-11
申请号:US16150486
申请日:2018-10-03
Applicant: Key Safety Systems, Inc.
Inventor: Matthias Volkmann , Martin Pieruch , Heiko Struss , Alois Mauthofer
Abstract: An electric line cutter device for high voltage busbars has a two-part housing, a piston, an igniter and a busbar. The upper housing includes a cylinder, cuboid or prism chamber. The lower housing also includes a cylinder, cuboid or prism chamber. The piston is contained inside one of either the upper housing chamber or the lower housing chamber. Upon igniting the igniter, the piston breaks a portion of the busbar moving the piston and the portion of the busbar into the opposite chamber thereby stopping the electric current flow. The piston is at least partially formed as an insulator to prevent electric discharge. The piston design together with chamber design includes integrated “squeeze areas” and “blow channels” for the appearing arc. A channel system outside or from inside the piston allow the pyro gases to push the arc plasma into a filter system to cool down the gases.
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公开(公告)号:US20180022305A1
公开(公告)日:2018-01-25
申请号:US15520869
申请日:2015-10-27
Applicant: Key Safety Systems, Inc.
Inventor: Matthias Volkmann , Martin Pieruch
IPC: B60R21/237 , B60R21/20 , B60R21/235 , B29C43/12
CPC classification number: B60R21/237 , B29C43/12 , B29K2105/256 , B29L2031/30 , B60R21/20 , B60R21/235 , B60R2021/23509 , B60R2021/23557 , B60R2021/2375
Abstract: A method of forming an airbag cushion (10, 10A) has the steps of providing placing the cushion in a vacuum bag (20) and evacuating the air shrinking the airbag cushion (10, 10A) to a compacted size; conforming the airbag cushion to a predetermined shape; placing the airbag cushion (10, 10A) in a high temperature environment between +50° C. to +140° for a predetermined time to thermally set the fabric material (120) to maintain the compacted airbag cushion (10, 10A) to the predetermined shape; and releasing the vacuum and removing the thermally set airbag cushion (10, 10A) from the vacuum bag (20
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