公开(公告)号：US4275900A

公开(公告)日：1981-06-30

申请号：US937985

申请日：1978-08-30

申请人： Angelo Andreoli ,  Adolfo Boano ,  Mario Vesco

发明人： Angelo Andreoli ,  Adolfo Boano ,  Mario Vesco

IPC分类号： B60G17/033 ,  B60G17/04 ,  B60G21/06 ,  B60G15/06

CPC分类号： B60G17/033 ,  B60G17/04 ,  B60G21/06

摘要： A fluid suspension unit for motorcycles, particularly off-road motorcycles for cross-country sporting competitions and the like, usable both for the front wheel and the rear wheel of the motorcycle and comprising a pair of hydraulic shock absorbers, a pair of valves connected to each of said hydraulic shock absorbers for adjusting the working strokes thereof, and a compensation tank divided by an elastically deformable membrane into an uncompressed air chamber and a fluid chamber communicating with the closed hydraulic fluid circuit including said shock absorbers and said valves. This fluid suspension unit affords the advantage over conventional fluid suspension units having independent shock absorbers that the load is equally distributed on both sides of the supported motorcycle wheel and that the rate of elasticity of the shock absorbers can be adjusted at any time by the motorcyclist without having to dismount from the motorcycle.

摘要翻译： 用于摩托车的流体悬架单元，特别是用于越野运动比赛的越野摩托车等，可用于摩托车的前轮和后轮，并且包括一对液压减震器，一对阀连接到 每个所述液压减震器用于调节其工作行程，以及补偿箱，其由可弹性变形的膜分隔成未压缩空气室，以及与包括所述减震器和所述阀的闭合液压回路连通的流体室。 该流体悬架单元相对于具有独立减震器的常规流体悬架单元具有优势，其中负载均匀地分布在受支撑的摩托车车轮的两侧，并且可以随时通过摩托车骑士调整减震器的弹性速率而不需要 不得不从摩托车下车。