Gas bag lateral impact protective device
First Claim
1. A gas bag lateral impact protective device for vehicle occupants, which is integrated in the back of a vehicle seat and comprises a compressed gas source and further a thorax protecting gas bag and a head protecting gas bag which both are to be inflated by said compressed gas source and which are adapted to deploy on inflation in a space to a side of the seat back, said head protecting gas bag, upon inflation, deploying above said thorax protecting gas bag, said gas bags being independent from each other, separate connection openings for said thorax protecting gas bag and said head protecting gas bag are provided in a housing, said connection opening for said head protecting gas bag extends in a plane running obliquely to a longitudinal axis of the seat back.
1 Assignment
0 Petitions
Accused Products
Abstract
A gas bag lateral impact protective device for vehicle occupants is integrated in the back of a vehicle seat and comprises a compressed gas source, a thorax protecting gas bag and a head protecting gas bag. Both gas bags are to be inflated by the compressed gas source and are adapted to deploy on inflation in a space to the side of the seat back, the head protecting gas bag, upon inflation, deploying above the thorax protecting gas bag.
105 Citations
9 Claims
- 1. A gas bag lateral impact protective device for vehicle occupants, which is integrated in the back of a vehicle seat and comprises a compressed gas source and further a thorax protecting gas bag and a head protecting gas bag which both are to be inflated by said compressed gas source and which are adapted to deploy on inflation in a space to a side of the seat back, said head protecting gas bag, upon inflation, deploying above said thorax protecting gas bag, said gas bags being independent from each other, separate connection openings for said thorax protecting gas bag and said head protecting gas bag are provided in a housing, said connection opening for said head protecting gas bag extends in a plane running obliquely to a longitudinal axis of the seat back.
- 2. A gas bag lateral impact protective device for vehicle occupants, which is integrated in the back of a vehicle seat and comprises a compressed gas source and further a thorax protecting gas bag and a head protecting gas bag which both are to be inflated by said compressed gas source and which are adapted to deploy on inflation in a space to a side of the seat back, said head protecting gas bag, upon inflation, deploying above said thorax protecting gas bag, said head protecting gas bag being adapted, in the course of inflation, initially to mainly deploy obliquely upward and forward and then to deploy mainly obliquely upward and rearward so that finally it assumes a position to the side of a head of a vehicle occupant.
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6. A gas bag lateral impact protective device for vehicle occupants, which is integrated in the back of a vehicle seat and comprises a compressed gas source and further a thorax protecting gas bag and a head protecting gas bag which both are to be inflated by said compressed gas source and which are adapted to deploy on inflation in a space to a side of the seat back, said head protecting gas bag, upon inflation, deploying above said thorax protecting gas bag, said gas bags and said compressed gas source being mounted at a housing as a single module, said housing being comprised of two housing shells which are joined together.
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8. A gas bag lateral impact protective device for vehicle occupants, which is integrated in the back of a vehicle seat and comprises a compressed gas source and further a thorax protecting gas bag and a head protecting gas bag which both are to be inflated by said compressed gas source and which are adapted to deploy on inflation in a space to a side of the seat back, said head protecting gas bag, upon inflation, deploying above said thorax protecting gas bag, said head protecting gas bag and said thorax protecting gas bag being so folded up that a part of said head protecting gas bag, while partially overlapping said thorax protecting gas bag, assumes an outside position on a side of said thorax protecting gas bag facing away from said compressed gas source.
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9. A gas bag lateral impact protective device for vehicle occupants, which is integrated in the back of a vehicle seat and comprises a compressed gas source and further a thorax protecting gas bag and a head protecting gas bag which both are to be inflated by said compressed gas source and which are adapted to deploy on inflation in a space to a side of the seat back, said head protecting gas bag, upon inflation, deploying above said thorax protecting gas bag, said gas bags being held in folded form by a guard cover which jointly covers said gas bags, said guard cover being provided with a rip open seam aligned to extend along a longitudinal axis of said seat back.
Specification