|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/740 ; 280/733 ; 280/742 ; 280/741|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 21 인용 특허 : 0|
A device for protecting, by impact absorption, the occupants of a motor vehicle in the event of a collision includes a pyrotechnic generator (2) of hot gases, the temperature of which at the outlet of the generator is equal to at least 1,800°C. and a sealed or virtually sealed inflatable bag (3) fastened to the said generator. Communication between the bag (3) and the generator (2) is ensured by openings (27) with a constant cross-section arranged on the generator and by a deflector (28). The invention also relates to the use of a device of this type com...
Impact-absorbing device (1) for the occupants of a motor vehicle comprising a hot-gas pyrotechnic generator (2) including an igniter (42) and a hot-gas generating pyrotechnic composition (40) and an inflatable bag (3) fastened to the said generator, wherein: the said pyrotechnic composition is chosen from the group consisting of composite powders and powders with two bases, the flame temperature of which is equal to at least 1,800°C., the said inflatable bag is a virtually sealed bag, the inflatable bag communicates with the said hot-gas generator by mea...