Title:
AUTOMATIC DIRECTION CHANGE PENDULUM-TYPE ROTARY DRIVE GEAR RATCHET TENSIONER FOR INDIRECT LIVE WIRE WITH UNLIMITED TENSION DISTANCE CONTROL AND INDIRECT LIVE WIRE NON-POWER DISTRIBUTION METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/019346
Kind Code:
A1
Abstract:
The present invention relates to a gear ratchet tensioner for indirect live wire and an indirect live wire non-power distribution method and, more specifically, to an automatic direction switching pendulum-type rotary drive gear ratchet tensioner for indirect live wire and an indirect live wire non-power distribution method using the same, wherein the automatic forward or reverse rotation of a roller shaft can be carried out by simply operating a rotary lever using a stick for indirect live wire, and accordingly, indirect live wire work from the wire in the live wire condition enables safe wiring work such as wire electric dip adjustment work, electric wire installation work, and suspension insulator replacement work, etc. and the roller shaft is formed to be driven by a backstop ratchet ring operated by a multi-angle bundle pearl to strongly prevent a reverse direction and also prevent backlash during a reverse rotation driving process so as to enable strong rotation driving.
Inventors:
KWON SAE WON (KR)
Application Number:
PCT/KR2023/008804
Publication Date:
January 25, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
DAEWON ELECTRIC CO LTD (KR)
DAEWON IND COMPANY (KR)
DAEWON IND COMPANY (KR)
International Classes:
H02G7/02; F16B2/20; F16D7/04; F16D43/202; H02G1/04
Foreign References:
| KR102161405B1 | 2020-10-05 | |||
| KR20110004563U | 2011-05-09 | |||
| KR20190131184A | 2019-11-26 | |||
| JP2013062960A | 2013-04-04 | |||
| KR200433424Y1 | 2006-12-08 | |||
| KR102481158B1 | 2022-12-27 |
Attorney, Agent or Firm:
CHUNG, Sun Won (KR)
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