Vehicle bumper assembly with foamed core

Details Vehicle bumper assembly with foamed core Vehicle bumper assembly with foamed core

1986-04-30

1991-01-29

Stormer, Russell D.

Vehicle fenders

Buffer or bumper type

Having fluid means within impact means to absorb energy

293120, B60R 1908

Patent

active

049881370

ABSTRACT:
A vehicle bumper assembly comprises a channel-section outer shell (12) of injection moulded plastics material extending transversely across the front or rear (20) of a motor vehicle and having spaced apart brackets (32) for mounting the bumper on the motor vehicle. The outer shell (12) is substantially filled with an energy absorbing foam (24) adhered to the inside of the outer shell (12) and the mounting brackets (32) have arm portions (36) moulded in the foam filling (24).

REFERENCES:
patent: 3666310 (1972-05-01), Burgess
patent: 3802727 (1974-04-01), Beckley
patent: 3860279 (1975-01-01), Hulten
patent: 4109951 (1978-08-01), Weller
patent: 4134610 (1979-01-01), Lindewall
patent: 4266921 (1981-05-01), Murray
patent: 4350378 (1982-09-01), Wakamatsu
patent: 4477504 (1984-10-01), Bailey et al.
patent: 4509782 (1985-04-01), Manning
patent: 4598001 (1986-07-01), Watanabe et al.

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