发明名称 |
Releasing unit for use in clamping device for actuating clamping mechanism for releasable mounting of tool and tool holder in work spindle, has pressure piece, which is displaced between clamping position and release position |
摘要 |
<p>The releasing unit (4) has a pressure piece (16), which is displaced between a clamping position and a release position, a motor arranged within the housing of the releasing unit and a gearbox arranged in the housing for converting the rotational movement of a rotor of the motor into linear movement of the pressure piece. The pressure piece is prestressed by a pressure spring in the direction of the release position. The rotor and the stator of the motor are arranged concentrically around a drive spindle. An independent claim is included for a clamping device with a tension rod.</p> |
申请公布号 |
DE102011116818(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
DE201110116818 |
申请日期 |
2011.10.22 |
申请人 |
OTT-JAKOB SPANNTECHNIK GMBH |
发明人 |
GREIF, JOSEF;MOHR, PETER |
分类号 |
B23B31/26;B23B31/28 |
主分类号 |
B23B31/26 |
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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