发明公开
- 专利标题： ROTATABLE CUTTING TOOL
- 专利标题（中）： 可旋转的切削工具
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申请号： EP03767241.7申请日： 2003-08-06
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公开(公告)号： EP1546339A2公开(公告)日： 2005-06-29
- 发明人: BROCK, James, R. , ROBINSON, James, J.
- 申请人： VALENITE INC.
- 申请人地址： 31700 Research Park Drive Madison Heights, MI 48071 US
- 专利权人： VALENITE INC.
- 当前专利权人： VALENITE INC.
- 当前专利权人地址： 31700 Research Park Drive Madison Heights, MI 48071 US
- 代理机构： Weber, Dieter, Dr.
- 优先权： US212277 20020806
- 国际公布： WO2004012887 20040212
- 主分类号： C12N15/38
- IPC分类号： C12N15/38
摘要：
A rotatable cutting tool has a shank portion for coupling to a tool driving device and a cutting portion to which is attached at least one support member for retention of a replaceable cutting element. The support member is so arranged to permit displacement of at least the portion thereof retaining the cutting element whereby the position of the cutting element relative to the body of the cutting tool may be changed by such displacement. A totally enclosed hydraulic force multiplier is mounted within an internal cavity of the cutting tool. The force multiplier is responsive to a control force to effect the displacement of the support member, the control force advantageously supplied by application of pneumatic pressure.
公开/授权文献
- EP1546339B1 ROTATABLE CUTTING TOOL 公开/授权日：2012-06-13
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