Retention device for retaining alignment head assembly to vehicle wheel, has support applying pivotal moment around lower joint in direction of vehicle wheel, which is generated by spring force and/or by gravity moment on tire edge of wheel

摘要

The device has a base body (10) with a suspension frame for holding a suspension strut (32) of a wheel alignment head assembly. The suspension frame comprises a support (38) with an upper joint (40) and a lower joint (42), where the upper joint and the lower joint are articulated on a bracket (50), which is mounted on a contact area of a vehicle wheel. The support applies a pivotal moment around the lower joint in the direction of the vehicle wheel, which is generated by spring force and / or by gravity moment on a tire edge of the wheel.