发明名称 |
MANDRIN DE MONTAGE D'UN OUTIL DANS UNE FRAISEUSE EN DEVELOPPANTE OU MACHINE ANALOGUE |
摘要 |
A mandrel for receiving the tool of a tool machine which has cones on both ends thereof for centering the mandrel in a tool machine spindle. Securing structure is provided for securing the mandrel to the tool machine spindle so that rotational drive is provided therefor. A stop is provided on one end of the mandrel intermediate the two cones and a cylinder-like device is provided at the end remote therefrom but also spaced inwardly from the cones. A piston is reciprocably mounted in the cylinder and engages a tool mounted on the mandrel. An application of pressure to the cylinder will cause an axial movement of the piston to engage the tool to effect a clamping of the tool between the stop and the aforementioned piston. |
申请公布号 |
FR2351744(A1) |
申请公布日期 |
1977.12.16 |
申请号 |
FR19770011344 |
申请日期 |
1977.04.14 |
申请人 |
HURTH MASCHINEN ZAHNRADFABRIK C |
发明人 |
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分类号 |
B23C5/26;B23F23/12;(IPC1-7):23C5/26 |
主分类号 |
B23C5/26 |
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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