Aluminum hollow bent member and vehicular member construction

Details Aluminum hollow bent member and vehicular member construction Aluminum hollow bent member and vehicular member construction

2005-06-21

2005-06-21

Culbreth, Eric (Department: 3616)

Land vehicles

Wheeled

Running gear

C180S311000, C280S796000, C280S798000

Reexamination Certificate

active

06908111

ABSTRACT:
A metallic product has a metallic curved hollow member having a hollow cross section which has a thin wall portion and a thick wall portion which is thicker than the thin wall portion. The metallic curved hollow member is produced by bending a metallic straight hollow member produced by extrusion of aluminum material which is one of aluminum and aluminum alloy. Another metallic product has a metallic curved hollow member having a hollow cross section which has a cross-shaped portion. The metallic curved hollow member is produced by bending a metallic straight hollow member produced by extrusion of aluminum material which is one of aluminum and aluminum alloy.

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