发明名称 |
Cross cut shear for trees - has two blades, each with straight cutting edge section, ending in convex arcuate section |
摘要 |
<p>The cross-cut shear for trees comprises first and second cooperating blades, separate means pivotally mounting each of the blades, each blade having a straight cutting edge portion terminating in a convex arcuate cutting edge portion. The convex arcuate edge portions are directly opposed for first cutting when the blades are pivoted toward each other with the straight cutting edge portion subsequently cutting and abutting in closed relationship.</p> |
申请公布号 |
FR2397786(A1) |
申请公布日期 |
1979.02.16 |
申请号 |
FR19770021869 |
申请日期 |
1977.07.18 |
申请人 |
CRAWFORD PATRICK |
发明人 |
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分类号 |
A01G23/089;B27M1/00;(IPC1-7):01G23/08;27B23/00 |
主分类号 |
A01G23/089 |
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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