B - Operations – Transporting – 60 – G
Patent
B - Operations, Transporting
60
G
B60G 7/00 (2006.01) B21D 26/02 (2006.01) B21D 28/24 (2006.01) B21D 53/88 (2006.01) B60G 3/20 (2006.01)
Patent
CA 2265357
A hydroformed control arm for a vehicle and a method of making the same is provided. The control arm includes a generally U-shaped member being hydroformed from a continuous, unitary tube. The generally U-shaped member includes varying cross-sectional areas along its length for improved structural integrity. The generally U-shaped member further includes a pair of pivot bores for enabling the control arm to pivot about a pivot axis. The U-shaped member still further including a ball joint cavity disposed near its apex for receiving a ball joint. The hydroformed control arm thereby eliminates the need for a ball joint bushing.
Bihrer Hans Otto
Kocer Bruce D.
O'connor James P.
Gowling Lafleur Henderson Llp
The Budd Company
LandOfFree
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