Suspension strut assembly

摘要

A vehicle suspension strut 1 comprising a telescopic hydraulic damper 2 and coaxial main suspension spring 3 is fitted with a brake pressure control valve 23. The control member 22 of the valve is acted on by a lever 20 pivotally mounted on a bracket 18 fast with the damper body. The lever 20 supports the end of a tubular support 7 which is movable axially of the damper body and which carries the support plate 9 for the main suspension spring. A compensating spring 12 acts between a ring 13 supported on bracket 18 and an adjustable collar 14 mounted on the tubular element. The compensating spring 12 reacts part of the main suspension spring load onto the damper body, and the remaining suspension spring load is transferred to the body via the lever 20 which distributes the force equally between the bracket 18 and the control member 22.