Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/087825
Kind Code:
Provided is a wire gripper with which it is possible to perform locking and unlocking operations regardless of the size of the diameter of a line material to be gripped, without a decrease in operation efficiency. The wire gripper 1 includes a body 2 above which a fixed wire-gripping portion 4 to be fitted onto a side of an electric wire is integrally provided. An actuation portion 8 is journaled freely rotatably with respect to the body 2. A movable wire-gripping portion 6 is journaled at a position opposing the fixed wire-gripping portion 4 rotatably with respect to the actuation portion 8. The fixed wire-gripping portion 4 is provided with a screw portion 12 including a screw shaft 12a and a knob 12b, as a shift mechanism for shift-operating a shift support portion 14. The shift support portion 14 is provided with an engagement pin 16 integrally moveably in a shift direction. A hook 18 engageable with the engagement pin 16 is rotatably journaled to the movable wire-gripping portion 6. In a state in which the hook 18 is engaged with the engagement pin 16, the knob 12b is turned to pull the movable wire-gripping portion 6 toward the fixed wire-gripping portion 4, whereby a locked state is achieved.

MIYASAKO Hiroaki (LTD. 6F Hirotetsu Hikarimachi Bldg. 2-4-8, Hikari-machi, Higashi-ku, Hiroshima-sh, Hiroshima 52, 〒7320052, JP)
YAMAMOTO Tomoya (LTD. 6F Hirotetsu Hikarimachi Bldg. 2-4-8, Hikari-machi, Higashi-ku, Hiroshima-sh, Hiroshima 52, 〒7320052, JP)
TSUBOOKA Koji (4-31, Tashiden 3-chome, Daito-sh, Osaka 45, 〒5740045, JP)
Application Number:
Publication Date:
May 09, 2019
Filing Date:
October 19, 2018
Export Citation:
Click for automatic bibliography generation   Help
NAGAKI SEIKI CO., LTD. (4-31, Tashiden 3-chome Daito-sh, Osaka 45, 〒5740045, JP)
International Classes:
H02G1/04; H02G7/02
Foreign References:
Attorney, Agent or Firm:
HIROKOH Masaki (Tatsuno Nishi-Tenma Bldg, 1-6 Nishi-Tenma 3-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
Download PDF: