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Patent Searching and Data


Title:
VICE
Document Type and Number:
Japanese Patent JP2000117646
Kind Code:
A
Abstract:

To sufficiently increase a clamping force for an article to be machined, and to surely prevent the floating of a movable jaw under the clamped state of the article to be machined.

In the opposing sides of two guiding rails 14 and 14, flange parts 29 and 20 are provided so as to be protruded in opposing directions and extended along their extending directions. In a female screw member 34 positioned in contact with a movable jaw 18 engaged with a spindle 32 and moved on the two guiding rails 14 and 14, opposing positions are set in both sides of the thickness directions of the flange parts 29 and 29 holding the flange parts 29 and 29 therebetween. Guiding parts 62 slid on the flange parts 29 and 29 are provided in both opposing surfaces of the flange parts 29 and 29, and the female screw member 34 is moved in the axial direction of the spindle 34 while being slid on the flange parts 29 and 29 by the rotational operation of the spindle 32.


Inventors:
SAKAI SHOICHI
HAYASHI TAKEO
Application Number:
JP1998000290365
Publication Date:
April 25, 2000
Filing Date:
October 13, 1998
Export Citation:
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Assignee:
NABEYA IRON & TOOL WORKS
International Classes:
B25B1/02; B25B1/00; B25B1/08; B25B1/18; (IPC1-7): B25B1/02
Attorney, Agent or Firm:
中島 三千雄 (外2名)