发明名称 |
Support piece for the lower wire guide of a wire electrical discharge machine |
摘要 |
The invention relates to a support piece for the lower wire guide of a wire electrical discharge machine, intended to replace a one-piece part made of stainless steel (1) made up of three coaxial cylindrical sections, the lst section (14) forming a flange fixed to the casing (13) of the lower head, the second (16) comprising a screw thread (17) supporting the injection nozzle (3), the third (18) comprising a threaded end-piece (12) onto which the securing nut (5) of the wire guide (4) is screwed, characterized in that it comprises means making it possible to electrically isolate the said securing nut of the wire guide (5) from the electrical earth of the installation. <IMAGE>
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申请公布号 |
EP1604766(A2) |
申请公布日期 |
2005.12.14 |
申请号 |
EP20050009967 |
申请日期 |
2005.05.06 |
申请人 |
CHARMILLES TECHNOLOGIES S.A. |
发明人 |
BATELAAN, DIRK CORNELIS;NAVARRETE, MIGUEL;TEREKHOV, KONSTANTIN;GRANDJEAN, MICHEL MARCEL ROBERT |
分类号 |
B23H7/10;(IPC1-7):B23H7/10 |
主分类号 |
B23H7/10 |
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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