发明名称 |
A cutter for use with a quick exchange chuck |
摘要 |
<p>A cutter (B) for use with a shank attaching structure in which a lock member (5) is disposed on an inner periphery of a shank attaching bore opening at a tip of an arbor (A) so as to be radially outwardly retractable and a shank (7) provided at a base end of the cutter is formed with a concave engaging portion (7B) for engagement with the lock member disposed on the arbor side so as to be capable of being removably fitted into the shank attaching bore of the arbor quickly, where: a concave portion forming the engaging portion has an outer peripheral edge portion (7C) which is dented from a neighbouring peripheral surface of the shank.</p> |
申请公布号 |
EP1607160(A2) |
申请公布日期 |
2005.12.21 |
申请号 |
EP20050015740 |
申请日期 |
2000.10.10 |
申请人 |
KABUSHIKI KAISHA MIYANAGA |
发明人 |
MIYANAGA, MASAAKI |
分类号 |
B23B31/107;B23B51/04;B23Q3/12;(IPC1-7):B23B51/04 |
主分类号 |
B23B31/107 |
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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