发明名称 |
HITCH FLEXING HINGE |
摘要 |
<p>HITCH FLEXING HINGE A hitch flexing hinge included within the draft beams of an implement frame of the type that enables vertical flexing of the frame sections. The hinge includes a yoke attached to the drawbar of a draft vehicle and a body section that is received in one end of the draft beam. The body portion carries a swivel ball and attachment of the draft beam to the swivel ball allows rotational twisting of the draft beam about its longitudinal axis as the implement frame sections flex.</p> |
申请公布号 |
CA1243883(A) |
申请公布日期 |
1988.11.01 |
申请号 |
CA19850473898 |
申请日期 |
1985.02.08 |
申请人 |
DEERE & COMPANY |
发明人 |
SALLEY, GORDON L.;LANDPHAIR, DONALD K. |
分类号 |
A01B59/04;A01B73/06;A01C7/20;(IPC1-7):A01B73/00 |
主分类号 |
A01B59/04 |
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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