专利名称：Front air spring suspension with leading arm
trailing and V-link
发明人：Derek K. Warinner,Justin W. Vig,James
Korson
申请号：US09370542
申请日：19990809
公开号：US06375203B1
公开日：
20020423
专利内容由知识产权出版社提供
专利附图：
摘要：A suspension system for a vehicle frame from a steering axle has first and
second controllable rate springs mounted above the steering axle and below the frame
to support a portion of vehicle weight. A trailing V-link member is mounted to pivot on its vertex on a cross-member of the frame forward of the steering axle. The opposite ends of the V-link member are pivotally connected to opposing ends of the steering axle allowing the V-link member to constrain fore to aft movement of the steering axle, lateral displacement of the steering axle and frame roll. A pitman and trailing draglink from a steering gear on the frame to the steering axle controls steering. First and second shackle assemblies depend from the frame aft of the steering axle. First and second leading arms are suspended from the shackle assemblies to permit longitudinal translation of the first and second leading arms relative to the frame. The leading arms are rigidly connected to the opposing ends of the steering, axle to constrain rotation of the steering axle and the trailing V-link member about the vertex of the V-link member. Shock absorbers for damping motion between the steering axle and the frame are positioned adjacent the controllable rate springs.
spring roll怎么读申请人：INTERNATIONAL TRUCK AND ENGINE CORP.
代理人：Dennis Kelly Sullivan,Jeffrey P. Calfa,Neil T. Powell
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