Vehicle fenders – Buffer or bumper type – Composite bumper
Patent
1979-11-14
1982-07-13
Mitchell, David M.
Vehicle fenders
Buffer or bumper type
Composite bumper
228903, 264135, 428621, B60R 1904
Patent
active
043391443
ABSTRACT:
The invention represents an auto bumper with an exterior part which can be seen from the outside. The exterior part is made of stainless steel plate and an interior part is made of fiber reinforced plastics via a layer of aluminum or aluminum alloy.
REFERENCES:
patent: 3687502 (1972-08-01), Loew
patent: 3790432 (1974-02-01), Fletcher et al.
patent: 3852150 (1974-12-01), Weller
patent: 3879516 (1975-04-01), Wolvek
patent: 3883168 (1975-05-01), Goupy et al.
patent: 3888531 (1975-06-01), Straza et al.
patent: 4087501 (1978-05-01), Moser
McDougall et al., "Bumper . . . Plastic", SAE Tech. Paper Series, 790334, pp. 1-13, 1979.
"Plastics . . . Beat", Product Engineering, May, 1979.
Mitchell David M.
Toyota Jidosha Kogyo Kabushiki Kaisha
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