Bumper beam for vehicle

Details Bumper beam for vehicle Bumper beam for vehicle

2005-08-16

2008-11-11

Morrow, Jason S (Department: 3612)

Vehicle fenders

Buffer or bumper type

C293S154000

Reexamination Certificate

active

07448658

ABSTRACT:
A vehicle bumper beam, attached at its ends to side members of a vehicle through respective impact absorbing members. The bumper beam is press-formed into a predetermined shape. A width W2of a connecting portion at an end portion thereof is larger than a width W1of a connecting portion at a center portion thereof. A height H1of a protruding portion at an end portion thereof is smaller than a height H2of a protruding portion at a center portion thereof. A connecting portion between the protruding portions cooperates with the protruding portions to define an M-shaped configuration. The opposite end portions have a bending strength higher than a crush strength of the impact absorbing members.

REFERENCES:
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patent: 2005/0029821 (2005-02-01), Evans
patent: 2006/0001277 (2006-01-01), Mellis et al.
patent: 2006/0130940 (2006-06-01), Kollaritsch et al.
patent: 2006/0290150 (2006-12-01), Roll et al.
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patent: 2003-146159 (2003-05-01), None
patent: 2005-074468 (2005-03-01), None
patent: WO 00/17017 (2000-03-01), None
patent: WO 00/35610 (2000-06-01), None

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