发明名称 |
Snowmobile suspension system |
摘要 |
A snowmobile includes a pair of skis connected to the snowmobile frame by a forward suspension including a pair of telescopic struts which are biased to normally extended positions and are connected to a stabilizer member including a transverse torsion bar. A drive track of the snowmobile is suspended from the frame by a rear suspension, including a link pivotally connected between the frame, and a pair of slide rails and biased downwardly by a pair of torsion springs having respective ends engaged with a pivotally mounted spring end retainer which is connected to the torsion bar of the forward suspension by a pair of motion transfer links which act to "soften" the rear suspension in response to upward telescopic movement of one or the other or both of the telescopic struts.
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申请公布号 |
US4431078(A) |
申请公布日期 |
1984.02.14 |
申请号 |
US19800194596 |
申请日期 |
1980.10.06 |
申请人 |
DEERE & COMPANY |
发明人 |
EBERT, RUSSELL L.;HAYES, STANLEY G. |
分类号 |
B62B17/04;B62M27/02;(IPC1-7):B62B17/04 |
主分类号 |
B62B17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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