Patent ID: 8414002
Filing Date: 2013-04-09
Classification: B60G,Y10T

Abstract:
1. A vehicular L-shape suspension arm in which a wheel support part (AW) that is capable of supporting a wheel is provided on one end part of an arm main body (A) that is L-shaped in plan view, a first vehicle body side linking portion (AF 1 ) that is capable of being swingably linked to a vehicle body (F) via a first bush (B 1 ) arranged with an axis thereof lying in a fore-and-aft direction of the vehicle body is provided in an intermediate part of the arm main body (A), and a second vehicle body side linking portion (AF 2 ) that is capable of being swingably linked to the vehicle body (F) via a second bush (B 2 ) arranged with an axis thereof lying in an up-and-down direction is provided on the other end part of the arm main body (A), the first vehicle body side linking portion (AF 1 ) and the second vehicle body side linking portion (AF 2 ) being disposed on the front side and the rear side respectively in the vehicle body fore-and-aft direction, characterized in that the arm main body (A) comprises an upper half body (AU) formed with an inverted U-shaped cross-section by press forming a plate material while having an upper wall part (