发明名称 |
CLAMPING CHUCK FOR CLAMPING TOOLS BY SHRINK-FIT |
摘要 |
The invention relates to a clamping chuck for clamping tools by shrink-fit. Said clamping chuck has a chuck body (1) in which a central seat (2) is configured which receives the shaft of a tool (W) to be clamped. The tool holder (6) and the stop element (3) are linked with each other at an axial distance from the bearing surface (4). They consist at least partially of materials with different thermal expansion coefficients so that, if the temperature changes, the seat (2) is expanded and the tool holder (6) dilates to a greater extent than the stop element (3). |
申请公布号 |
WO0071286(A1) |
申请公布日期 |
2000.11.30 |
申请号 |
WO2000EP04287 |
申请日期 |
2000.05.11 |
申请人 |
SCHUNK GMBH & CO. KG FABRIK FUER SPANN- UND GREIFWERKZEUGE;RETZBACH, THOMAS |
发明人 |
RETZBACH, THOMAS |
分类号 |
B23Q3/12;B23B31/02;B23P11/02;(IPC1-7):B23B31/02 |
主分类号 |
B23Q3/12 |
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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