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Patent Searching and Data


Title:
CLAMPING TOOL
Document Type and Number:
WIPO Patent Application WO/2019/003591
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a clamping tool capable of preventing degradation and appropriately clamping a thin object to be clamped. Lateral pinching teeth (11) configured from ridges (111) and valleys (112) arranged in a front-back direction are formed in a second region (6) rearward of opposing surfaces of a jaw portion, the configuration being such that when both jaw portions (4) are closed, the ridges (111) of one jaw portion (4) enter valleys (112) adjacent to the ridges (111) of the other jaw portion (4), and the ridges (111) and the valleys (112) are not in contact with one another. In a state in which the two jaw portions have been assembled in such a way that the tip ends of the ridges (111) of the lateral pinching teeth (11) of one jaw portion and bottom ends of the valleys (112) of the lateral pinching teeth (11) of the other jaw portion into which the ridges (111) enter face one another directly in the height direction of the ridges (111), a gap between opposing side surfaces of the ridges (111) of one jaw portion and the valleys (112) of the other jaw portion into which the ridges (111) enter is configured to be wider than a gap between the tip ends of the ridges (111) and the bottom ends of the valleys (112).

Inventors:
TAKASAKI, Mitsuhiro (8-9 Higashiimazato 2-chome, Higashinari-ku, Osaka-sh, Osaka 11, 〒5370011, JP)
ANDO, Masanori (8-9 Higashiimazato 2-chome, Higashinari-ku, Osaka-sh, Osaka 11, 〒5370011, JP)
KAWAI, Shinnosuke (8-9 Higashiimazato 2-chome, Higashinari-ku, Osaka-sh, Osaka 11, 〒5370011, JP)
Application Number:
JP2018/015843
Publication Date:
January 03, 2019
Filing Date:
April 17, 2018
Export Citation:
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Assignee:
ENGINEER INC. (8-9 Higashiimazato 2-chome, Higashinari-ku Osaka-sh, Osaka 11, 〒5370011, JP)
International Classes:
B25B7/02
Foreign References:
US2727417A1955-12-20
JP2016120582A2016-07-07
JP3209272U2017-03-09
DE3607843A11987-10-01
US20150375403A12015-12-31
Attorney, Agent or Firm:
TANIGAWA, Hidekazu (IRD Patent Office, P.O. Box 53 OMM Building 8F, 7-31, Otemae 1-chome, Chuo-ku, Osaka-sh, Osaka 08, 〒5400008, JP)
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