发明名称 |
Cutting assembly |
摘要 |
A cutting assembly has first and second cutting elements. The cutting elements have outer end portions and extend generally laterally in opposed directions. The cutting elements are movable between a first position at which the end portions of the cutting elements are spaced a first preselected distance one from the other and a second position at which the end portions are spaced a different distance one from the other.
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申请公布号 |
US4106224(A) |
申请公布日期 |
1978.08.15 |
申请号 |
US19770778203 |
申请日期 |
1977.03.16 |
申请人 |
CATERPILLAR TRACTOR CO. |
发明人 |
DE LA CRUZ CUEVAS, FRANCISCO |
分类号 |
E02F3/10;E02F3/12;E02F5/02;(IPC1-7):E02F5/02 |
主分类号 |
E02F3/10 |
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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