发明名称 Snowmobile ski suspension system
摘要 A snowmobile ski suspension system for increasing the overall performance and adjustability of a snowmobile front suspension. The snowmobile ski suspension system includes a collar member attached to the chassis of the snowmobile, a torsion spring attached about the collar member, a first arm extending radially from the torsion spring engaging the ski support structure, a second arm extending radially from the torsion spring, and an adjustment member attached to the second arm for allowing adjustment of the stiffness of the torsion spring. The first arm may be attached at various locations along the ski support structure in various manners.
申请公布号 US6474662(B1) 申请公布日期 2002.11.05
申请号 US20010849123 申请日期 2001.05.04
申请人 CORMICAN DALE D. 发明人 CORMICAN DALE D.
分类号 B62B17/04;B62M27/02;(IPC1-7):B62B13/00 主分类号 B62B17/04
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