发明名称 |
Tractor hitch sway limiting device |
摘要 |
A cam means pivotally fixed to the tractor frame cooperates with cam-containing bumpers carried on the lower links to control horizontal movement of the links. The cam means consists of a member having a series of spaced-apart parallel flats and a cammed surface.
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申请公布号 |
US3888316(A) |
申请公布日期 |
1975.06.10 |
申请号 |
US19740439514 |
申请日期 |
1974.02.04 |
申请人 |
INTERNATIONAL HARVESTER COMPANY |
发明人 |
AZZARELLO, JOSEPH A.;DI VITA, FOSCO L. |
分类号 |
A01B59/041;(IPC1-7):A01B59/04 |
主分类号 |
A01B59/041 |
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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