Title:
TOOL FOR REMOVING ELECTRODE FOR SPOT WELDING
Document Type and Number:
WIPO Patent Application WO/2023/286490
Kind Code:
A1
Abstract:
In the present invention, a first guide surface part (7) is formed on the distal end of a tool body (2), and a second guide surface part (13) is formed on the distal end of a lever member (3). When the distal end of the tool body (2) and the distal end of the lever member (3) abut against the outer circumferential surface of an electrode (10) mounted on a shank distal end (G1) so that the center axis (C1) of the electrode (10) is positioned therebetween, and the tool body (2) is pushed toward the electrode (10), the first guide surface part (7) and the second guide surface part (13) swing, against resistance of the biasing force of a twist spring (15), the lever member (3) in a direction in which a second gripping part (12) separates from a first gripping part (6), thereby guiding the electrode (10) to a position between the first gripping part (6) and the second gripping part (12).
More Like This:
Inventors:
NAKAJIMA KOTARO (JP)
Application Number:
PCT/JP2022/022710
Publication Date:
January 19, 2023
Filing Date:
June 06, 2022
Export Citation:
Assignee:
KYOKUTOH CO LTD (JP)
International Classes:
B23K11/36; B23K11/11; B25B7/02
Foreign References:
| US20080289454A1 | 2008-11-27 | |||
| US4651597A | 1987-03-24 | |||
| JP2004066252A | 2004-03-04 | |||
| JP2001150151A | 2001-06-05 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
Download PDF: