| 发明名称 |
Spindle unit of machine tool |
| 摘要 |
A column (4) is provided with a hanging jig (holding mechanism) (50) for holding an unclamping apparatus (30) and a spindle head (15) is made to be able to move in an up and down direction by itself by removing a bolt (43) in a state of hanging to hold the unclamping apparatus (30) by the hanging jig (50).
|
| 申请公布号 |
US2004028493(A1) |
申请公布日期 |
2004.02.12 |
| 申请号 |
US20030636433 |
申请日期 |
2003.08.07 |
| 申请人 |
YAMAMOTO TATSUYA |
发明人 |
YAMAMOTO TATSUYA |
| 分类号 |
B23B31/117;B23B19/00;B23B31/06;B23B31/10;B23B31/26;B23C1/02;B23Q1/00;(IPC1-7):B23C1/02 |
主分类号 |
B23B31/117 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
