| 发明名称 |
Device for changing bending tools |
| 摘要 |
A grasping device for changing bending tools on tube bending machines which includes a frame mounted over the bending machine. The grasping device includes a rotary head having independent movements in rotation, vertical motion and horizontal motion. A tool magazine is also movably carried by the portal frame independently of the rotary head.
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| 申请公布号 |
US6416449(B1) |
申请公布日期 |
2002.07.09 |
| 申请号 |
US20010787696 |
申请日期 |
2001.05.21 |
| 申请人 |
CAPPELLO SERGE;BRUYAS JEAN-PAUL;CHASTAN JEAN-PAUL |
发明人 |
CAPPELLO SERGE;BRUYAS JEAN-PAUL;CHASTAN JEAN-PAUL |
| 分类号 |
B21D7/024;B21D7/16;B21D37/14;B23Q3/155;(IPC1-7):B23Q3/155 |
主分类号 |
B21D7/024 |
| 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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