KR20250059425A - 신축기 및 장선 장치 - Google Patents

신축기 및 장선 장치 Download PDF

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Publication number
KR20250059425A
KR20250059425A KR1020257008257A KR20257008257A KR20250059425A KR 20250059425 A KR20250059425 A KR 20250059425A KR 1020257008257 A KR1020257008257 A KR 1020257008257A KR 20257008257 A KR20257008257 A KR 20257008257A KR 20250059425 A KR20250059425 A KR 20250059425A
Authority
KR
South Korea
Prior art keywords
screw shaft
expansion
stretcher
unit
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020257008257A
Other languages
English (en)
Korean (ko)
Inventor
타카시 미야코
신고 키무라
나오키 사이조
Original Assignee
나가키 세이키 코포레이션 리미티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 나가키 세이키 코포레이션 리미티드 filed Critical 나가키 세이키 코포레이션 리미티드
Publication of KR20250059425A publication Critical patent/KR20250059425A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Wire Processing (AREA)
  • Metal Extraction Processes (AREA)
  • Electric Cable Installation (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
KR1020257008257A 2022-09-01 2023-06-20 신축기 및 장선 장치 Pending KR20250059425A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-139413 2022-09-01
JP2022139413 2022-09-01
PCT/JP2023/022722 WO2024048022A1 (ja) 2022-09-01 2023-06-20 伸縮器及び張線装置

Publications (1)

Publication Number Publication Date
KR20250059425A true KR20250059425A (ko) 2025-05-02

Family

ID=90099373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257008257A Pending KR20250059425A (ko) 2022-09-01 2023-06-20 신축기 및 장선 장치

Country Status (6)

Country Link
US (1) US20260070198A1 (https=)
JP (1) JPWO2024048022A1 (https=)
KR (1) KR20250059425A (https=)
CN (1) CN119836721A (https=)
TW (1) TW202427898A (https=)
WO (1) WO2024048022A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4683139A1 (en) 2024-07-18 2026-01-21 Tesmec S.P.A. Safety clamp for cable stringing operations
CN118523206B (zh) * 2024-07-25 2024-10-01 国网山东省电力公司聊城供电公司 一种电力施工用紧线装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018011495A (ja) 2016-07-15 2018-01-18 株式会社永木精機 掴線器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11215633A (ja) * 1998-01-26 1999-08-06 Kyushu Electric Power Co Inc 動力張線器の電線跳ね防止装置
JP5892869B2 (ja) * 2012-06-08 2016-03-23 株式会社永木精機 張線装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018011495A (ja) 2016-07-15 2018-01-18 株式会社永木精機 掴線器

Also Published As

Publication number Publication date
US20260070198A1 (en) 2026-03-12
CN119836721A (zh) 2025-04-15
WO2024048022A1 (ja) 2024-03-07
JPWO2024048022A1 (https=) 2024-03-07
TW202427898A (zh) 2024-07-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250312

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application