发明名称 |
Futtereinheit für Werkzeugmaschine |
摘要 |
A chuck unit for a machine tool is capable of holding a workpiece installed on a spindle by workpiece holding members that move in a radial direction with respect to an axial center. Workpiece holding rods are provided at the workpiece holding member and move radially. Screw operating portions are operated by a rotating operation jig at an outer peripheral side of the chuck unit. A workpiece end face abutment moves and holds the workpiece in the axial direction. |
申请公布号 |
DE60231763(D1) |
申请公布日期 |
2009.05.14 |
申请号 |
DE2002631763 |
申请日期 |
2002.01.07 |
申请人 |
YAMAZAKI MAZAK K.K. |
发明人 |
YAMASAKI, TSUNEHIKO;KOIKE, HARUHIKO;YAMAMOTO, NOBORU |
分类号 |
B23B31/16;B23B31/30;B23B31/10;B23B31/175;B23B31/36 |
主分类号 |
B23B31/16 |
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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