发明授权
- 专利标题: Method and apparatus for the milling cutting of materials
- 专利标题(中): 用于铣削切削材料的方法和装置
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申请号: US12438140申请日: 2007-08-30
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公开(公告)号: US07896445B2公开(公告)日: 2011-03-01
- 发明人: Ulrich Bechem
- 申请人: Ulrich Bechem
- 申请人地址: DE Lünen
- 专利权人: Bucyrus Europe GmbH
- 当前专利权人: Bucyrus Europe GmbH
- 当前专利权人地址: DE Lünen
- 代理机构: Rankin, Hill & Clark LLP
- 优先权: DE102006040881 20060831
- 国际申请: PCT/EP2007/007600 WO 20070830
- 国际公布: WO2008/025555 WO 20080306
- 主分类号: E21C27/22
- IPC分类号: E21C27/22
摘要:
An apparatus for the milling and/or drilling cutting of materials, in particular for the removal of rock, minerals or coal, with a tool drum which is mounted on a drum carrier rotatably about a drum axis, in which a plurality of tool shafts, which carry cutting tools at their ends projecting from the tool drum, are rotatable drivable mounted, at least two of the tool shafts being drivable by a common gear drive which has power take-off gearwheels arranged fixedly in terms of rotation on the tool shafts, and a common drive element which cooperates with the power take-off gearwheels. The drive element and the tool drum being rotatable in relation to one another and the shaft axes of the tool shafts standing transversely to the drum axis.
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