Pad for air bag device

Details Pad for air bag device Pad for air bag device

1995-02-16

1996-03-19

Tyson, Karin L.

Land vehicles

Wheeled

Attachment

280731, B60R 2120

Patent

active

054998425

ABSTRACT:
A pad or cover for an air bag assembly formed of a thermoplastic elastomer and having an outer wall that includes a substantially H-shaped thin-walled breaking seam designed to break when the air bag is actuated. The breaking seam is H-shaped, as viewed in a vertical direction, and the cover includes an ordinary portion outside of the breaking seam. A horizontal seam portion of the substantially H-shaped portion has straight line portions respectively connected to two vertical seam portions lying on both left and right sides of the substantially H-shaped configuration and a curved U-shaped portion that is interposed between the straight line portions. The thickness of the ordinary portion at the outer peripheral side of the U-shaped portion is thicker than the thickness of the ordinary portions in the vicinities of intersections between the vertical seam portions and the straight line portions.

REFERENCES:
patent: 4995638 (1991-02-01), Shinto et al.
patent: 5056814 (1991-10-01), Shiraki et al.
patent: 5354095 (1994-10-01), Muller et al.

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