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Title:
AUTOMATIC CENTRIPETAL TYPE THREE-WAY FASTENING VICE DEVICE
Document Type and Number:
Japanese Patent JP2000127055
Kind Code:
A
Abstract:

To enable stable machining by always securing the center position accurately even if a workpiece has an error deformation in diameter.

In case of machining a cylindrical workpiece, a mouthpiece B having a work clamp surface and a mouthpiece A corresponding to the mouthpiece B are provided in an angle opened in a V-shape, the mouthpiece A has a work clamp surface (y) in the direction intersecting perpendicularly to a bisector X-X extended in the horizontal direction for bisecting the angle, and two mouthpieces A and B are arranged opposite to each other on a body block 3 so that they interlock with each other to simultaneously approach inward or separate outward.


Inventors:
TANIOKA SEIICHI
Application Number:
JP1998000321342
Publication Date:
May 09, 2000
Filing Date:
October 26, 1998
Export Citation:
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Assignee:
DENGENSHA MFG CO LTD
International Classes:
B25B1/20; (IPC1-7): B25B1/20



 
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