发明授权
- 专利标题： Slide rail
- 专利标题（中）： 滑轨
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申请号： US36855173申请日： 1973-06-11
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公开(公告)号： US3853358A公开(公告)日： 1974-12-10
- 发明人: ROSE J
- 申请人： MASSEY FERGUSON INC
- 专利权人： Massey Ferguson Inc
- 当前专利权人： Massey Ferguson Inc
- 优先权： US36855173 1973-06-11
- 主分类号： B62D55/108
- IPC分类号： B62D55/108 ; B62D55/08
摘要：
A flexible quickly removable rail as disclosed in one embodiment for use on a snowmobile wherein a rail is located centrally of an inclined section of a continuous track member for driving the snowmobile and is attached to the suspension means of the snowmobile in a manner to allow the slide rail to slide in the longitudinal direction providing for further flexibility of the rail. The rail is spaced from the track under normal conditions to enable it to selectively engage the inclined portion of the track whenever the inclined portion encounters terrain, and particularly loose terrain, to enable the rail to stiffen the inclined portion of the track and thereby pack the loose terrain over which the remainder of the belt may then travel.
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