发明名称 |
Material handling and shearing attachment for a backhoe |
摘要 |
A material handling and shear attachment for a backhoe enables the backhoe to be used in grasping and moving structural beams, pipes, cables, and the like, and pivotally positions a cutting blade in the form of a hook on the end of a backhoe boom for actuation by a piston and cylinder of the backhoe. A fixed blade is secured to the boom forming a shear point between the movable cutting blade and the fixed blade.
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申请公布号 |
US4376340(A) |
申请公布日期 |
1983.03.15 |
申请号 |
US19810261679 |
申请日期 |
1981.05.07 |
申请人 |
RAMUN, MICHAEL;RAMUN, JOHN R. |
发明人 |
RAMUN, MICHAEL;RAMUN, JOHN R. |
分类号 |
E02F3/40;B23D17/00;B23D17/06;B23D31/00;E02F3/413;E02F3/96;E04G23/08;(IPC1-7):E02F3/28 |
主分类号 |
E02F3/40 |
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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