发明名称 |
Milling machine for cutting trenches |
摘要 |
The invention relates to a motor-driven milling machine construction for cutting trenches in the ground, in which there are two rotating semi-drums with cutting tools at their periphery. The drums are mounted on a central support. The sole function of the motor is to transmit a rotational torque to the semi-drums without transmitting any other forces. The stress exerted on the cutting tools is directly transmitted to the central support without going through the motor frame.
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申请公布号 |
US4883134(A) |
申请公布日期 |
1989.11.28 |
申请号 |
US19870101173 |
申请日期 |
1987.09.25 |
申请人 |
SOLETANCHE |
发明人 |
BOLLINGER, KARL;BARRE, DANIEL |
分类号 |
E02F3/24;E02F3/20;E02F5/02;E02F5/08;E02F9/20 |
主分类号 |
E02F3/24 |
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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