Die cast sub-frame

Details Die cast sub-frame Die cast sub-frame

2005-12-27

2005-12-27

Dickson, Paul N. (Department: 3616)

Land vehicles

Wheeled

Running gear

C280S124109, C180S311000, C164S120000, C164S320000

Reexamination Certificate

active

06979023

ABSTRACT:
A pound or number sign shaped (#-shaped) die cast sub-frame includes first and second horizontal members and first and second vertical members. The sub-frame has four arm mounting portions provided at four corners thereof, respectively. The arm mounting portion is a die cast part obtained near a communication portion of a runner formed in a die casting machine. Generally triangular bulged portions are formed at junction portions where the first horizontal member meets the first and second vertical members. Each junction portion has increased width. The junction portion is a die cast obtained within a cavity of increased width of the die casting machine. The bulged portion is pierced to provide a hole. The bulged portion having the hole formed therein is to be mounted to a small vehicle component.

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