发明名称 |
GAISHUKAHENNOSHIMETSUKESURIIBUOGUBISHITAKOSAKUBUTSUMATAHAKOGUYOSHIMETSUKESOCHI |
摘要 |
Chuck apparatus for workpieces or tools with a base body provided with a cylindrical borehole and a concentrically thereto arranged cylindrical clamping sleeve of variable size with internal and external annular recessed grooves displacedly arranged relative to each other in the axial direction as well as a tightening nut or the like acting axially upon the clamping sleeve axially supported on a front end of the opposite side, whereby at least the clamping sleeve's end located remotely from the tightening nut or the like is configured as a taper sleeve acting in conjunction with a counter taper. |
申请公布号 |
JPH0240441(B2) |
申请公布日期 |
1990.09.11 |
申请号 |
JP19870023439 |
申请日期 |
1987.02.03 |
申请人 |
EMU GEEBERUKU RIHYARUTO GURINPERU |
发明人 |
HERUMUUTO GURINPERU;FUORUKAA BENTSUERU |
分类号 |
B23B31/08;B23B31/117;B23B31/20 |
主分类号 |
B23B31/08 |
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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