发明名称 |
TAP WITH CONICAL THREAD |
摘要 |
The tool has a tapering threaded portion with relief-ground teeth to give a clearance angle. The latter remains constant, or increases towards the rear, along the tapering portion (2), typically over the entire length. - |
申请公布号 |
EP0438070(A3) |
申请公布日期 |
1991.09.04 |
申请号 |
EP19910100188 |
申请日期 |
1991.01.08 |
申请人 |
EMUGE-WERK RICHARD GLIMPEL, FABRIK FUER PRAEZISIONSWERKZEUGE, VORMALS MOSCHKAU & GLIMPEL |
发明人 |
GLIMPEL, HELMUT, DIPL.-ING. |
分类号 |
B23G5/06;(IPC1-7):B23G5/06 |
主分类号 |
B23G5/06 |
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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