发明名称 |
Hitch and control assembly |
摘要 |
A self-contained hitch and control assembly comprising a portable power unit including a gas engine, hydraulic pump and associated conduits and valves. A hitch apparatus includes a frame carrying a compatible hitch and a pair of connecting arms with a third arm above and between the pair of arms. A hydraulic cylinder both raises and lowers the arms and a power takeoff is driven by the power unit in one and opposite directions.
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申请公布号 |
US7174967(B2) |
申请公布日期 |
2007.02.13 |
申请号 |
US20040868534 |
申请日期 |
2004.06.15 |
申请人 |
RAIMONDO JOSEPH A;FOUST KENNETH |
发明人 |
RAIMONDO JOSEPH A.;FOUST KENNETH |
分类号 |
A01B59/06;A01B51/00 |
主分类号 |
A01B59/06 |
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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