Air bag system

Claim 2

An air bag system for use in a vehicle, comprising: a holder having an opening at one side thereof, an air bag folded and retained in the holder, inflating means attached to the holder and operating to provide gas for inflating the air bag in front of a passenger, a modular cover for covering the opening of the holder, said modular cover including a first side having a first flange and a second side located opposite to the first side and having a second flange with a fringe, said first and second flanges extending rearwardly and overlapping the holder, said modular cover, when the air bag inflates, opening in front of the passenger, first mounting means for locking and mounting the first flange of the modular cover to the holder, and second mounting means for holding and mounting the second flange of the modular cover to the holder such that the second side can move for a predetermined distance in directions toward and away from the passenger, said second mounting means including holes formed in the second flange, slits formed in the second flange, each slit extending from the fringe to each hole at the opposite side of the passenger, and protruding members having rear ends, each rear end of the protruding members being fixed to the holder, each protruding member being loosely located in each hole and having a thickness larger than a width of each slit.

Claim 3

The air bag system of claim 1, wherein said holes are slots extending toward the passenger.

Claim 4

The air bag system of claim 1, wherein said protruding members are rivets.

Claim 5

The air bag system of claim 3, wherein collars are

Claim 6

The air bag system of claim 1, wherein the modular cover is provided with grooves to permit the cover to bend when the air bag is being inflated by the inflators and pushes the cover.

Claim 7

An air bag system for use in a vehicle, comprising: a holder having an opening at one side thereof, an air bag folded and retained in the holder, inflating means attached to the holder and operating to provide gas for inflating the air bag in front of a passenger, a modular cover for covering the opening of the holder, said modular cover including a first side having a first flange and a second side located opposite to the first side and having a second flange, said first and second flanges extending rearwardly and overlapping the holder, said modular cover, when the air bag inflates, opening in front of the passenger, first mounting means for locking and mounting the first flange of the modular cover to the holder, and second mounting means for holding and mounting the second flange of the modular cover to the holder such that the second side can move for a predetermined distance in directions toward and away from the passenger, said second mounting means including holes formed in a portion of the holder overlapping the second flange, and protrusions extending from the second flange and loosely disposed in the holes so that when the air bag is inflated by the inflating means and pushes the modular cover toward the passenger, the protrusions break.

Claim 8

An air bag system for use in a vehicle, comprising: a holder having an opening at one side thereof, an air bag folded and retained in the holder, inflating means attached to the holder and operating to provide gas for inflating the air bag in front of a passenger, a modular cover for covering the opening of the holder, said modular cover including a first side having a first flange and a second side located opposite to the first side and having a second flange, said first and second flanges extending rearwardly and overlapping the holder, said modular cover, when the air bag inflates, opening in front of the passenger, first mounting means for locking and mounting the first flange of the modular cover to the holder, and second mounting means for holding and mounting the second flange of the modular cover to the holder such that the second side can move for a predetermined distance in directions toward and away from the passenger, said second mounting means including holes formed in a portion of the holder overlapping the second flange, and protrusions extending from the second flange and loosely disposed in the holes so that when the air bag is inflated by the inflating means and pushes the modular cover toward the passenger, the protrusions break.

Claim 9

The air bag system of claim 6 wherein said holes are slots extending toward the passenger.

Claim 10

An air bag system for use in a vehicle, comprising: a holder having an opening at one side thereof, an air bag folded and retained in the holder, inflating means attached to the holder and operating to provide gas for inflating the air bag in front of a passenger, a modular cover for covering the opening of the holder, said modular cover including a first side having a first flange and a second side located opposite to the first side and having a second flange, said first and second flanges extending rearwardly and overlapping the holder, said modular cover, when the air bag inflates, opening in front of the passenger, first mounting means for locking and mounting the first flange of the modular cover to the holder, and second mounting means for holding and mounting the second flange of the modular cover to the holder such that the second side can move for a predetermined distance in directions toward and away from the passenger, said second mounting means including protrusions extending rearwardly from the second flange and having neck portions, and pairs of grip members formed on the holder and holding the neck portions therebetween, each neck portion being loosely held between the respective grip members to permit the second flange of the modular cover to move in the directions toward and away from the passengers so that when the air bag is inflated by the inflating means and pushes the cover toward the passenger, the neck portions break.

Claim 11

An air bag system for use in a vehicle, comprising: a holder having an opening at one side thereof, an air bag folded and retained in the holder, inflating means attached to the holder and operating to provide gas for inflating the air bag in front of a passenger, a modular cover for covering the opening of the holder, said modular cover including a first side having a first flange and a second side located opposite to the first side and having a second flange, said first and second flanges extending rearwardly and overlapping the holder, said modular cover, when the air bag inflates, opening in front of the passenger, first mounting means for locking and mounting the first flange of the modular cover to the holder, and second mounting means for holding and mounting the second flange of the modular cover to the holder such that the second side can move for a predetermined distance in directions toward and away from the passenger, said second mounting means including protrusions extending rearwardly from the second flange and having neck portions, and pairs of grip members formed on the holder and holding the neck portions therebetween, each neck portion being loosely held between the respective grip members to permit the second flange of the modular cover to move in the directions toward and away from the passengers so that when the air bag is inflated by the inflating means and pushes the cover toward the passenger, the neck portions break.