发明名称 |
TRACTOR/IMPLEMENT HITCH |
摘要 |
<p>TRACTOR/IMPLEMENT HITCH A drawbar pickup system includes a drawbar in the form of a shaft rotatably coupled between aft ends of a pair of draft links, and a latch member fixed to the shaft to define an aperture therebetween. A hook is fixed to an implement tongue so that it opens towards the drawbar. The drawbar is rotatable to a position wherein the hook can be inserted into and removed from the aperture and to a position wherein the latch member engages the bight portion of the hook to prevent separation of the hook from the drawbar. A locking mechanism is operable to rotate the drawbar and to releasably hold the drawbar in its positions.</p> |
申请公布号 |
CA1263555(A) |
申请公布日期 |
1989.12.05 |
申请号 |
CA19860523739 |
申请日期 |
1986.11.25 |
申请人 |
DEERE & COMPANY |
发明人 |
ALLEN, JAMES R.;WOHLFORD, WILLIAM P.;POORE, BERNARD B. |
分类号 |
A01B59/042;B60D1/07;B60D1/14;(IPC1-7):B60D1/04 |
主分类号 |
A01B59/042 |
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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