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. |
申请公布号 |
US8128178(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20080078024 |
申请日期 |
2008.03.26 |
申请人 |
CHAGNOT PHILIPPE;PIVERT LAURENT;COMPAGNIE DU SOL |
发明人 |
CHAGNOT PHILIPPE;PIVERT LAURENT |
分类号 |
E02F5/08 |
主分类号 |
E02F5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|