Window mounted air bag
First Claim
1. An occupant restraint system for a vehicle comprising:
- a vehicle window adapted to be installed in a vehicle, said window having an interior surface facing the interior of the vehicle when installed;
an inflatable cushion adapted to inflate under predetermined conditions from a collapsed, uninflated state to an inflated state to cushion a vehicle occupant in the event of a vehicle collision;
a gas generating device in communication with said cushion and adapted to inflate said cushion with gas under predetermined conditions to said inflated state;
said cushion including a transparent portion disposed on at least a portion of said interior surface of said vehicle window when in said collapsed statewhereby said transparent portion can inflate to inhibit the occupant from colliding with said window and other objects adjacent to said window in the event of a collision.
3 Assignments
0 Petitions
Accused Products
Abstract
An air bag occupant restraint system (10) for a vehicle comprises an inflatable cushion (14) adapted to inflate in the event of a vehicle collision. A gas generating device (16) in communication with the cushion (14) inflates the cushion. The cushion (14) includes a transparent portion (18) disposed on at least a portion of the interior of the windshield (12) when in the collapsed state. With this arrangement, the transparent portion (18) can inflate to inhibit the occupant from colliding with the windshield (12) and other objects adjacent to the windshield in the event of a collision. Similarly, the inventive method for cushioning a vehicle occupant in the event of collision comprises the following steps. First, dispose an inflatable cushion (14) over the windshield (12) of the vehicle when the cushion is in an uninflated state. Next, communicate the cushion (14) with a gas generating device (16) adapted to inflate the cushion in the event of a collision. Then, sense when a collision occurs. If a collision occurs, inflate the cushion (14) with gas.
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Citations
9 Claims
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1. An occupant restraint system for a vehicle comprising:
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a vehicle window adapted to be installed in a vehicle, said window having an interior surface facing the interior of the vehicle when installed; an inflatable cushion adapted to inflate under predetermined conditions from a collapsed, uninflated state to an inflated state to cushion a vehicle occupant in the event of a vehicle collision; a gas generating device in communication with said cushion and adapted to inflate said cushion with gas under predetermined conditions to said inflated state; said cushion including a transparent portion disposed on at least a portion of said interior surface of said vehicle window when in said collapsed state whereby said transparent portion can inflate to inhibit the occupant from colliding with said window and other objects adjacent to said window in the event of a collision. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for cushioning a vehicle occupant in the event of a vehicle collision comprising the steps of:
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disposing an inflatable cushion in contact with a window of the vehicle when the cushion is in an uninflated state; communicating the cushion with a gas generating device adapted to inflate the cushion in the event of a collision; sensing when a collision occurs; and inflating the cushion with gas.
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Specification