发明名称 |
OSCILLATORILY DRIVEN MACHINE TOOL |
摘要 |
Disclosed is an oscillatingly driven machine tool including a tool spindle that is mounted pivotably about its longitudinal axis, further including a drive motor that is coupled to a hydraulic generator for generating an oscillating fluid flow which drives a hydraulic motor being configured as a rotor blade motor. The rotor blade motor drives the tool spindle in such a way that the tool spindle rotates oscillatingly about its longitudinal axis. The rotor blade motor includes symmetrically arranged rotor blades that are disposed at regular angular distances with respect to each other. |
申请公布号 |
EP3077135(A1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20140796511 |
申请日期 |
2014.11.12 |
申请人 |
C. & E. FEIN GMBH |
发明人 |
NOACK, STEFFEN;VOIGT, TOBIAS |
分类号 |
B21F5/00;B23D47/12;B23Q5/027;B24B23/04;B24B47/12;B24B47/14;B24B47/16;B26D5/12;F15B15/12 |
主分类号 |
B21F5/00 |
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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