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Title:
ATTACHMENT UNIT
Document Type and Number:
Japanese Patent JP2012225501
Kind Code:
A
Abstract:

To provide an attachment unit, with which various parts can be rigidly fixed with a simple operation.

The attachment unit includes an operating shaft (101) axially provided with a female screw, a cam disk (102) equipped on the operating shaft (101) and to be rotated together with axial rotation of the shaft, and at least a pair of sliders (103, 104, 107 and 108) with cams, which are equipped so as to be displaceable on the operating shaft (101) in an axial direction and in a direction perpendicular to the axis, to be displaced in an axial direction of the operating shaft (101) with rotation of the cam disk (102) and at the same time to be shifted so as to be apart from each other in a direction perpendicular to the axis by a diameter expanding cam (101a) provided on the operating shaft (101).


Inventors:
Kato, Hideo
Application Number:
JP2011000096509
Publication Date:
November 15, 2012
Filing Date:
April 22, 2011
Export Citation:
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Assignee:
KATOH ELECTRICAL MACHINERY CO LTD
International Classes:
F16B12/20; A47B3/06; F16B12/32; F16B12/44; F16B12/48
Attorney, Agent or Firm:
伊藤 捷雄



 
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