Vehicle suspension apparatus

摘要

A vehicle suspension apparatus comprising a body with an internal space and capable of contraction and expansion within which a gas chamber and an oil chamber are formed, an auxiliary container having therein a gas chamber, a channel with a valve connecting the gas chamber in the body and gas chamber defined in the auxiliary container, and a restriction member mounted in the oil chamber having a contrable orifice which allow passage for the working oil occupied with the orifice therebetween.