发明名称 |
Chuck with jaws moved radially outwardly for clamping |
摘要 |
The invention relates to a chuck comprising a chuck casing (3) and jaws (1) moved radially outwardly and having an axially extending clamping face (17) for clamping a workpiece. The jaws (1) are guided in radial guides and are provided with two sloping guideways on an axially slidable clamping piece (4) is guided in such a manner that the jaws (1) are moved radially upon an axial sliding motion of the clamping piece (4). A jaw casing (2) accommodating the radial guides of the jaws (1) is carried for axial movement in the chuck casing (3) and is supported on the chuck casing (3) in the direction of the clamping movement of the clamping piece (4) via an axially resilient spring element (9). |
申请公布号 |
US8608180(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US20100807490 |
申请日期 |
2010.09.07 |
申请人 |
TIMTNER KARLHEINZ;ROGALLA MARTIN;SCHENCK ROTEC GMBH |
发明人 |
TIMTNER KARLHEINZ;ROGALLA MARTIN |
分类号 |
B23B31/30;B23B31/167 |
主分类号 |
B23B31/30 |
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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