Front pillar trim panel with tether
First Claim
Patent Images
1. A trim panel selectively attached to vehicular structure for use in a passenger compartment for covering an expandable air bag, the trim panel comprising:
- a first portion and a second portion integrally formed as a unitary panel each portion having an inner surface and an outer surface, the inner surfaces of the first and second portions defining a concave recess adapted to receive at least a portion of the expandable airbag, the first and the second portions adapted to radially extend around at least partially surrounding the expandable airbag, the first portion and the unitary second portion defining a frangible portion positioned between the first and the second portions along a first edge of the second portion leaving a freestanding second edge of the second portion opposite the frangible portion not directly in contact with the first portion;
at least one tether having a surface area, the tether connected to the first portion and the second portion adjacent the second portion first edge, wherein substantially all of the tether surface area facing the first and the second portions is in contact with the respective first and second portions, the tether operable to prevent detachment of the second portion from the first portion into the passenger compartment on expansion of the airbag.
2 Assignments
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Accused Products
Abstract
A vehicular interior trim piece with a tether for use with a side curtain airbag. The tether is attached to an integral first panel portion and a second panel portion which rotates about a hinge out of the path of the airbag. The tether prevents complete detachment of the second panel from the first panel.
46 Citations
22 Claims
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1. A trim panel selectively attached to vehicular structure for use in a passenger compartment for covering an expandable air bag, the trim panel comprising:
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a first portion and a second portion integrally formed as a unitary panel each portion having an inner surface and an outer surface, the inner surfaces of the first and second portions defining a concave recess adapted to receive at least a portion of the expandable airbag, the first and the second portions adapted to radially extend around at least partially surrounding the expandable airbag, the first portion and the unitary second portion defining a frangible portion positioned between the first and the second portions along a first edge of the second portion leaving a freestanding second edge of the second portion opposite the frangible portion not directly in contact with the first portion; at least one tether having a surface area, the tether connected to the first portion and the second portion adjacent the second portion first edge, wherein substantially all of the tether surface area facing the first and the second portions is in contact with the respective first and second portions, the tether operable to prevent detachment of the second portion from the first portion into the passenger compartment on expansion of the airbag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A trim panel for selected attachment to a vehicle body pillar structure for use in a passenger compartment for covering an expandable airbag, the trim panel comprising:
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a first portion and a second portion integrally formed as a unitary panel each portion having an outer surface and an inner surface, the unitary first portion and the second portion defining a frangible portion positioned between the first and the second portions along a first edge of the second portion leaving a freestanding second portion second edge opposite the frangible portion not directly in contact with the first portion prior to expansion of the airbag, the frangible portion serving as a hinge whereby the freestanding second portion second edge is permitted to pivotally rotate about the hinge away from the airbag on expansion of the airbag, and at least one tether selectively positioned on the inner surface of the first and the second portions adjacent to the vehicle body pillar structure, the at least one tether is selectively attached to the inner surface of the first portion and the inner surface of the second portion adjacent the first edge of the second portion spanning at least a part of the frangible portion to prevent detachment of the second portion from the first portion into the passenger compartment on expansion of the airbag. - View Dependent Claims (16, 17, 18)
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19. A trim panel selectively attached to vehicular structure for use in a passenger compartment for covering an expandable air bag, the trim panel comprising:
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a first portion and a second portion integrally formed as a unitary panel each portion having an inner surface and an outer surface, the first portion and the unitary second portion defining a frangible portion positioned between the first and the second portions; at least one tether integrally formed with the unitary panel, the tether is connected to the first portion and at least a part of the second portion and is positioned within the unitary panel to substantially avoid contact with both the outer surfaces and the inner surfaces to prevent detachment of the second portion from the first portion into the passenger compartment on expansion of the airbag. - View Dependent Claims (20)
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21. A trim panel selectively attached to vehicular structure for use in a passenger compartment for covering an expandable air bag, the trim panel comprising:
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a first portion and a second portion integrally formed as a unitary panel each portion having an inner surface and an outer surface, the first portion and the unitary second portion defining a frangible portion positioned between the first and the second portions along a first edge of the second portion leaving a freestanding second edge of the second portion opposite the frangible portion not directly in contact with the first portion; and at least one tether connected to the first portion and at least a part of the second portion adjacent the second portion first edge to prevent detachment of the second portion from the first portion into the passenger compartment on expansion of the airbag, wherein the trim panel is a trim panel covering vehicular A-pillar structure positioned between a windshield and a side door window. - View Dependent Claims (22)
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Specification