- Patent Title: Manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and indirect live-wire construction method using pliers stick
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Application No.: US17986002Application Date: 2022-11-14
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Publication No.: US11717942B2Publication Date: 2023-08-08
- Inventor: Sae Won Kwon
- Applicant: DAEWON ELECTRIC CO.,LTD. , DAEWON INDUSTRY COMPANY
- Applicant Address: KR Chungcheongbuk-do
- Assignee: DAEWON ELECTRIC CO., LTD.,DAEWON INDUSTRY COMPANY
- Current Assignee: DAEWON ELECTRIC CO., LTD.,DAEWON INDUSTRY COMPANY
- Current Assignee Address: KR Chungcheongbuk-do; KR Chungcheongbuk-do
- Agency: NKL Law
- Agent Jae Youn Kim
- Priority: KR 20170111780 2017.09.01 KR 20180099054 2018.08.24
- The original application number of the division: US16642175 2020.02.26
- Main IPC: B25B7/12
- IPC: B25B7/12 ; B25B7/02 ; B25B7/08 ; H02G1/02

Abstract:
The present invention relates to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and the pliers stick and, more specifically, to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and an indirect live-wire construction method using the pliers stick, which: allow components or the like, which are installed on and removed from an electric pole in order to perform electric wire-stringing work or fix electric wires, to be remotely constructed by means of the indirect live-wire work while maintaining a safe distance from live wires when constructing power distribution equipment in an extra-high-voltage live-wire state; ensure safety by eliminating risks due to instability during work, said instability occurring due to the intensity of the labor and the physical limitations of the workers; and bring about improvements in utilization efficiency.
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