Energy absorbing vehicle trim with airbag
First Claim
1. An energy absorbing occupant restraint system for an automotive vehicle with a vehicle body structure having an interior facing surface, the system comprising:
- an inflatable restraint, adapted to be mounted on the interior facing surface of the vehicle body structure and having an uninflated state and an inflated state;
energy absorbing means for absorbing impact energy adapted to be spaceably mounted from the vehicle body structure so as to define a first cavity having a first section containing the inflatable restraint and a second section spaced from an innermost surface of the vehicle body structure; and
a trim piece spaceably mounted to the energy absorbing means and cooperative with the energy absorbing means to move from a covering position covering the inflatable restraint when in the uninflated state to a deployed so as to partially deflect from the vehicle body structure to allow the inflatable restraint to inflate along surfaces adjacent to the vehicle body structure, wherein the trim piece has a trailing edge adjacent the vehicle body structure defining a second cavity between the trim piece and the vehicle body structure so that movement of the inflatable restraint to the inflated state rotates the energy absorbing means about an attachment point causing the trailing edge of the trim piece to rotate into the second cavity.
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Accused Products
Abstract
A vehicle trim system for an automotive vehicle with a side airbag provides energy absorption for conditions not requiring side airbag deployment. The system has an inflatable restraint mounted on an interior facing surface of an interior body structure, such as an A-pillar or roof rail, and an energy absorbing member spaceably mounted therefrom defining a first cavity having a first section containing the inflatable restraint and a second section spaced from an innermost surface of the vehicle body structure. A trim piece is spaceably mounted to the energy absorbing member and cooperative therewith to move from a covering position covering the inflatable restraint when in an uninflated state to a deployed position so as to partially deflect from the vehicle body structure to allow the inflatable restraint to inflate along the surfaces adjacent the vehicle body structure.
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Citations
18 Claims
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1. An energy absorbing occupant restraint system for an automotive vehicle with a vehicle body structure having an interior facing surface, the system comprising:
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an inflatable restraint, adapted to be mounted on the interior facing surface of the vehicle body structure and having an uninflated state and an inflated state; energy absorbing means for absorbing impact energy adapted to be spaceably mounted from the vehicle body structure so as to define a first cavity having a first section containing the inflatable restraint and a second section spaced from an innermost surface of the vehicle body structure; and a trim piece spaceably mounted to the energy absorbing means and cooperative with the energy absorbing means to move from a covering position covering the inflatable restraint when in the uninflated state to a deployed so as to partially deflect from the vehicle body structure to allow the inflatable restraint to inflate along surfaces adjacent to the vehicle body structure, wherein the trim piece has a trailing edge adjacent the vehicle body structure defining a second cavity between the trim piece and the vehicle body structure so that movement of the inflatable restraint to the inflated state rotates the energy absorbing means about an attachment point causing the trailing edge of the trim piece to rotate into the second cavity. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A energy absorbing occupant restraint system for an automotive vehicle with a body pillar having an interior facing surface, the system comprising:
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an inflatable restraint, adapted to be mounted on the interior facing surface of the body pillar and having an uninflated state and an inflated state; a deformable metal sheet for absorbing energy directed toward the body pillar adapted to be spaceably mounted therefrom with an attachment edge mounted on a first side of the body pillar and having a free edge adjacent a second side of the body pillar so as to define a first cavity having a first section containing the inflatable restraint and a second section spaced from an innermost surface of the vehicle body structure; and a trim piece spaceably mounted to and substantially encasing the metal sheet and cooperative therewith to move from a covering position covering the inflatable restraint when in the uninflated state to a deployed position in which the leading edge disengages from at least one body seal so as to partially deflect from the body pillar to allow the inflatable restraint to inflate along a surface adjacent thereto. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A deployable trim system for an automotive vehicle with an inflatable restraint mounted on an interior facing surface of a vehicle body structure and having an uninflated state and an inflated state;
- the system comprising;
an energy absorbing member adapted to be spaceably mounted from the vehicle structure with an attachment edge mounted on a first side of the vehicle structure and a free edge adapted to overlap the inflatable restraint adjacent a second side of the vehicle structure, the energy absorbing member defining a first cavity having a first section containing the inflatable restraint and a second section spaced from an innermost surface of the vehicle body structure; and a trim piece spaceably mounted to the energy absorbing member and having a leading edge cooperative with at least one body structure seal, the trim piece cooperative with the energy absorbing member to move from a covering position covering the inflatable restraint when in an uninflated state, to a deployed position in which the leading edge disengages from the body seals so as to partially deflect from the vehicle structure to allow the inflatable restraint to inflate along a surface adjacent thereto, wherein the trim piece has a trailing edge adjacent the vehicle body structure defining a second cavity between the trim piece and the vehicle body structure so that movement of the inflatable restraint to the inflated state rotates the energy absorbing member about an attachment point causing the trailing edge of the trim piece to rotate into the second cavity. - View Dependent Claims (15, 16, 17, 18)
- the system comprising;
Specification