Shock absorbing member for car body
First Claim
1. A reinforcing member for resisting an impact against a car body, comprising an integral one-piece box-like shaped member which resists the impact and which includesa pair of parallel opposing spaced apart corrugated metal plate portions, anda pair of parallel opposing spaced apart flat metal plate portions for receiving the impact, extending perpendicularly to said corrugated metal plate portions so as to join opposing edges of said corrugated metal plate portions,said box-like shaped member being formed without seams between the corrugated metal plate portions and the flat metal plate portions, wherein the corrugated metal plate portions have ridges extending perpendicularly to said flat metal plate portions.
1 Assignment
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Accused Products
Abstract
This invention relates to a reinforcement member to be mounted internally in the doors of an automobile, and more particularly to the member comprising two parallel flat members and one or two corrugated members which connect said two parallel members in such a manner as to position the ridges of folds thereof perpendicular to the surfaces of the plate members. The reinforcement member is mounted internally in car doors. When the car receives an impact from the side of the door, the corrugated surfaces of the member can distribute the impact evenly by deforming themselves into a fan-like shape to thereby prevent the door from being abruptly folded at one point.
95 Citations
10 Claims
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1. A reinforcing member for resisting an impact against a car body, comprising an integral one-piece box-like shaped member which resists the impact and which includes
a pair of parallel opposing spaced apart corrugated metal plate portions, and a pair of parallel opposing spaced apart flat metal plate portions for receiving the impact, extending perpendicularly to said corrugated metal plate portions so as to join opposing edges of said corrugated metal plate portions, said box-like shaped member being formed without seams between the corrugated metal plate portions and the flat metal plate portions, wherein the corrugated metal plate portions have ridges extending perpendicularly to said flat metal plate portions.
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2. A reinforcing member for resisting an impact against a car body, comprising an integral box-like shaped member which resists the impact and which includes
a pair of parallel opposing spaced apart corrugated metal plate portions, and a pair of parallel opposing spaced apart flat metal plate portions for receiving the impact, extending perpendicularly to said corrugated metal plate portions so as to join opposing edges of said corrugated metal plate portions, said box-like shaped member being formed from a single one-piece square metal tube by bulging a pair of opposite sides thereof into a corrugated shape without seams between the corrugated metal plate portions and the flat metal plate portions, wherein the corrugated metal plate portions have ridges extending perpendicularly to said flat metal plate portions.
Specification