[특허]Multi-chamber air bag with displacement responsive valve

Multi-chamber air bag with displacement responsive valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60R-021/24
출원번호	US-0019182 (1993-02-16)
발명자 / 주소	Melvin John W. (Ann Arbor MI) Jensen Jack L. (Highland MI)
출원인 / 주소	General Motors Corporation (Detroit MI 02)
인용정보	피인용 횟수 : 47 인용 특허 : 0

초록 ▼

An occupant restraint air bag assembly includes an air bag having a base wall portion communicating with an inflator and an occupant contacting face wall for contact with the occupant upon inflation of the bag. The air bag also has an internal dividing wall which divides the air bag into a first chamber communicating directly with the inflator and a second chamber defined between the dividing wall and the occupant contacting face wall. A first opening in the dividing wall between the chambers communicate inflation gas from the first chamber to the second chamber to inflate the second chamber. A second opening in the dividing wall is normally closed by a vent flap which is operably connected to the occupant contacting face wall so that the inflation of the second chamber and resultant travel of the face wall toward the occupant and away from the dividing wall will move the valve flap to an open position by which the inflation gas is communicated into the second chamber through both the first opening and the second opening during the further inflation of the bag.

대표청구항 ▼

An occupant restraint air bag comprising: an inflator for generating inflation gas; an air bag having an occupant contacting face wall for displacement toward the occupant upon inflation of the air bag, said air bag having a dividing wall dividing the air bag into a first chamber communicating with the inflator to receive inflation gas and a second chamber defined between the dividing wall and the occupant contacting face Wall, a first opening in the dividing wall between the chambers to permit the controlled communication of inflation gas from the first chamber to the second chamber to inflate the second chamber and displace the face wall toward the occupant, a valve opening in the dividing wall between the chambers, a mesh screen attached to the dividing wall and extending across the valve opening, an access opening located adjacent the mesh screen, a valve flap reaching through the access opening in the dividing wall and having a first end located in the first chamber and overlying the mesh screen to block communication of the inflation gas through the valve opening from the first chamber to the second chamber and a second end attached to the occupant face wall so that the inflation of the second chamber and consequent displacement of the face wall toward the occupant pulls the valve flap away from the mesh screen and through the access opening to open the valve opening and permit communication of inflation gas through both the first and second openings.

이 특허를 인용한 특허 (47)

Bauer,Barney J.; Bosch,Jerome; Marriott,Brandon; Dennis,Nathaniel J.; Maripudi,Vivekanandan, Air bag.
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Bosch,Jerome, Air bag.
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Ehrke,Joseph M., Air bag.
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Marriott,Brandon Scott, Air bag.
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Hamada Makoto,JPX ; Fukawatase Osamu,JPX ; Kumagai Koushi,JPX, Air bag apparatus for passenger seat.
상세보기
Makoto Hamada JP; Osamu Fukawatase JP; Koushi Kumagai JP, Air bag apparatus for passenger seat.
상세보기
Syuzo Hashimoto JP; Masakazu Chiba JP, Air bag device.
상세보기
Taguchi Masahiro,JPX ; Yamanaka Shoichi,JPX ; Suzuki Tomoji,JPX ; Kato Masayasu,JPX ; Takafuji Tetsuya,JPX ; Kuroyanagi Shinichiro,JPX, Air bag device and method for folding an air bag.
상세보기
Thomas, Scott D., Air bag inflation baffle.
상세보기
Boll, Wolf; Baumann, Karl-Heinz, Air bag system for a passenger car.
상세보기
Kato Toyoaki,JPX, Air bag system for motor vehicle, and method of controlling the same.
상세보기
Adachi, Yuichi; Bito, Kazuaki, Airbag apparatus.
상세보기
Rasch, Georg; Wiegert, Stefan; Heuschmid, Reiner; Riedel, Andreas; Fürst, Franz; Cakmak, Mehmet; Schawe, Sven; von Jan, Tycho; Küster-Claus, Norbert, Airbag arrangement.
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Choi, Hyeongho, Airbag cushion structure with variable inner vent hole.
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Yamamoto, Tadashi; Iida, Hitoshi; Yokoyama, Hirohisa; Yamada, Tadashi, Airbag device.
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Yamamoto,Tadashi; Iida,Hitoshi; Yokoyama,Hirohisa; Yamada,Tadashi, Airbag device.
상세보기
Yoshida, Ryoichi, Airbag device.
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Amamori, Ichiro, Airbag device with tearable strap.
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Adomeit Heinz-Dieter,DEX ; Marotzke Thomas,DEX ; Braun Eleonore,DEX ; Jahnke Harald,DEX, Airbag module.
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Dyer David J. ; Geisler Claus J.,DEX ; Woerner Ulrich,DEX, Airbag module.
상세보기
Lee, Hyo Bae, Airbag module.
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Specht, Martin; Heckmayr, Thomas, Airbag system for a motor vehicle.
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Okada, Norihisa; Abe, Kazuhiro, Airbag with flow adjustment member and tether.
상세보기
Hirth, Andreas; Quarg, Lutz; Reiter, Friedrich; Ruedebusch, Clark, Airbag, in particular for a motor vehicle.
상세보기
Kithil Philip W. (Santa Fe NM), Automobile air bag systems.
상세보기
Sogi Hidehito,JPX ; Nakayama Kazuhiro,JPX ; Ozaki Toru,JPX ; Ushio Masahiro,JPX, Bag for an airbag for a vehicle.
상세보기
Pinsenschaum, Ryan T.; Malcom, Domini T., Diffuser for an air bag.
상세보기
Weir Brian Arthur ; Hurford Jonathan Paul, Dual chamber airbag with improved assembly features.
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Anderson, Christopher L.; Zeng, Samuel, Dual chambered passenger airbag.
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Zimmerman ; II Ronald A. (Rochester MI) Hofer John C. (Novi MI) Medvedik Douglas E. (Lake Orion MI) Veggian Eric D. (Troy MI) Lachat Michael J. (Macomb Township MI), Dual pressure side impact air bag.
상세보기
Schneider, David W.; Dominissini, David L., Extensible tethered airbag system.
상세보기
Hu, Jailou; Narwani, Gopal, External air bag occupant protection system.
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Smith Bradley W. ; Storey J. Kirk ; Olson Brent K. ; Van Hooser Kelly S. ; Cochran Pratricie G., Flat-sewn partitioned airbag cushion.
상세보기
Rose,Larry D.; Russell,Marc P., Gas flow deflection apparatus and method for airbag systems.
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Turnbull Roy C. (Troy MI) Emambakhsh Ali S. (Rochester Hills MI) Schwerin Kimberly A. (Sterling Heights MI) Hatten Gwendolyn C. (Utica MI) Kravetz Marie C. (Warren MI), Inflatable vehicle occupant restraint.
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Richards Marvin K. ; Yaniv Gershon ; Romeo David J., Low aggressivity variable-volume variable-inflation air bag system.
상세보기
Kithil Philip W. ; Barron Michael H. ; McIntosh William C., Motor vehicle occupant sensing systems.
상세보기
Kithil Philip W. ; Barron Michael H. ; McIntosh William C., Motor vehicle occupant sensing systems.
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Sendelbach,Hans Peter; Weyrich,Christian, Multipart airbag cutting for an airbag of an occupant protection device for motor vehicles and method for producing an airbag from said airbag cutting.
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Song, Seung-Jae; Nam, Jong Seop, Mushroom airbag.
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Maripudi, Vivekananda S., Occupant protection apparatus.
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Maripudi, Vivekananda S., Occupant protection apparatus.
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Lim, Kyungtaek, Passenger airbag structure of vehicle.
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Belwafa, Jamel E.; Faruque, Mohammed Omar; Cheng, James Chih; Cho, Jaeho, Passenger airbag with secondary chamber.
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Donald R. Lacroix, Selectively buffered dual stage air bag assembly, and method of using same.
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Rasmussen ; Sr. William J., Soft shell air bag.
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Jackson Scott A. ; Cunningham Donald J., Variable volume airbag cushion.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Multi-chamber air bag with displacement responsive valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (47)

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Multi-chamber air bag with displacement responsive valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (47)

관련 콘텐츠

특허 원문 보기

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