发明名称 |
Fence post driving assembly |
摘要 |
The fence post driving assembly is used with a vehicle having a draw bar and a three point lift arm mechanism having two outer lift arms and a safety link. The assembly is used to drive a fence post into the ground and comprises a first pulley member mounted on the draw bar of the vehicle and a second pulley member mounted at a location intermediate the two outer lift arms of the vehicle. The lift arms are movable between upper and lower working positions. A post engagement member directly contacts the top of the fence post to be driven into the ground. A line such as a cable extends from the post engagement member, around the first and second pulley members and then is anchored at the other end thereof at a location near the draw bar. The post engagement member has a lateral supporting structural configuration effective to prevent bending of a fence post when a driving force is exerted downwardly on the top of the fence post.
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申请公布号 |
US4561636(A) |
申请公布日期 |
1985.12.31 |
申请号 |
US19830523558 |
申请日期 |
1983.08.16 |
申请人 |
MORELAND, ROGER;MORELAND, WILLIAM |
发明人 |
MORELAND, ROGER;MORELAND, WILLIAM |
分类号 |
E02D7/20;E04H17/26;(IPC1-7):E21B19/00 |
主分类号 |
E02D7/20 |
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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