发明名称 |
Cutter head for a ground cutter machine having rotary cutters |
摘要 |
The invention relates to a cutter head for a ground cutter machine having at least one cutter motor. Each cutter motor comprises: two hydraulic motors, each comprising a stator and a rotor and having a common axis; a single shaft extending along said common axis and having two ends; two cutter drums mounted to rotate; two transmission assemblies for drivingly connecting each end of the common shaft to one of said cutter drums; and mechanical members for constraining the rotor of each hydraulic motor directly in rotation with the transmission assembly corresponding to the cutter drum that is closer to the hydraulic motor.
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申请公布号 |
US2008296959(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20080078024 |
申请日期 |
2008.03.26 |
申请人 |
CHAGNOT PHILIPPE;PIVERT LAURENT |
发明人 |
CHAGNOT PHILIPPE;PIVERT LAURENT |
分类号 |
E21C25/10 |
主分类号 |
E21C25/10 |
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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