Lower arm assembly of a vehicle
AssigneeKia Motors Corporation
InventorHyoung Seung Ham
Life of this patent
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Abstract
A lower arm assembly comprises a lower arm, a front fluid-filled bushing, a rear fluid-filled bushing, and a fluid transferring pipe extending between the bushings. Each of the front and rear bushings has an outer pipe, an inner pipe, and a shock absorbing member. A fluid chamber is formed within the shock absorbing member. The fluid transferring pipe connects the fluid chambers of the front and rear bushings together such that the fluid can transfer between the fluid chambers. Therefore, with the lower arm assembly according to the embodiment of the present invention, riding comfort and cornering stability can be simultaneously improved.
Claims2
A lower arm assembly, comprising:
- a lower arm having a front end, a rear end and an intermediate extension;
- a knuckle coupling disposed on the intermediate extension for coupling with a wheel knuckle;
- a front bushing configured for connection to a vehicle body disposed at the front end of the lower arm, said front bushing including a resilient-walled fluid chamber;
- a rear bushing configured for connection to the vehicle body disposed at the rear end of the lower arm, said rear bushing including a resilient-walled fluid chamber;
- and
- a fluid passageway extending between said fluid chambers, wherein the fluid passageway is formed within the lower arm.
Dependencies are inferred from the claim text.