发明名称 |
Machine for felling and shaping trees |
摘要 |
A machine for felling and shaping trees is provided with a work head suspended by at least two perpendicular joints one of which makes possible its horizontal swivel and the other a certain angular freedom in the vertical plane and carried by a frame consisting of a beam comprising at least a free space intended to neutralize the joint of vertical angular freedom in felling position.
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申请公布号 |
US4800936(A) |
申请公布日期 |
1989.01.31 |
申请号 |
US19870123723 |
申请日期 |
1987.11.23 |
申请人 |
SIFER |
发明人 |
POMIES, JEAN-PIERRE;GOMEL, BERNARD |
分类号 |
A01G23/08;A01G23/083;(IPC1-7):A01G23/08 |
主分类号 |
A01G23/08 |
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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