发明名称 |
Scrub crusher |
摘要 |
A dual winch for mounting on a tractor comprises a pair of winch drums separately connected via a clutch to a common drive shaft. Each winch drum typically incorporates a planetary gear unit. The cables on the winches are connected to a roller preferably provided with double chevron blades.
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申请公布号 |
US4389799(A) |
申请公布日期 |
1983.06.28 |
申请号 |
US19790092938 |
申请日期 |
1979.11.09 |
申请人 |
LYNDALE HOLDINGS LIMITED |
发明人 |
NORTON, LEO A.;NORTON, CHRISTOPHER W. |
分类号 |
B66D1/26;(IPC1-7):A01D49/00 |
主分类号 |
B66D1/26 |
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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