IN2014KN02873A - - Google Patents

Info

Publication number
IN2014KN02873A
IN2014KN02873A IN2873KON2014A IN2014KN02873A IN 2014KN02873 A IN2014KN02873 A IN 2014KN02873A IN 2873KON2014 A IN2873KON2014 A IN 2873KON2014A IN 2014KN02873 A IN2014KN02873 A IN 2014KN02873A
Authority
IN
India
Prior art keywords
plate
opening
overhead line
long
long plate
Prior art date
Application number
Other languages
English (en)
Inventor
Toru Kimura
Osamu Sasa
Original Assignee
Nhk Spring Co Ltd
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 Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of IN2014KN02873A publication Critical patent/IN2014KN02873A/en

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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/26—Compensation means for variation in length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Springs (AREA)
  • Toys (AREA)
  • Manipulator (AREA)
IN2873KON2014 2012-09-25 2013-08-21 IN2014KN02873A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012210385 2012-09-25
PCT/JP2013/072261 WO2014050374A1 (ja) 2012-09-25 2013-08-21 架空線用テンションバランサ

Publications (1)

Publication Number Publication Date
IN2014KN02873A true IN2014KN02873A (ja) 2015-05-08

Family

ID=50300208

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2873KON2014 IN2014KN02873A (ja) 2012-09-25 2013-08-21

Country Status (6)

Country Link
US (1) US9531178B2 (ja)
JP (1) JP6076992B2 (ja)
KR (1) KR102049134B1 (ja)
CN (2) CN103661004B (ja)
IN (1) IN2014KN02873A (ja)
WO (1) WO2014050374A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014KN02873A (ja) * 2012-09-25 2015-05-08 Nhk Spring Co Ltd
CN105932626B (zh) * 2016-05-30 2018-01-09 安徽威龙电力器材有限公司 一种具有高韧性的电力金具
CN106300192B (zh) * 2016-09-23 2017-12-05 国网江西省电力公司九江供电分公司 一种电力太阳能供电电线杆电线防撞装置
USD859110S1 (en) * 2017-02-10 2019-09-10 Nagaki Seiki Co., Ltd. Wire-tensioning device for live-wire separating tool
USD855427S1 (en) * 2017-02-10 2019-08-06 Nagaki Seiki Co., Ltd. Wire-tensioning device for live-wire separating tool
CN213367257U (zh) * 2020-10-09 2021-06-04 青岛长淮机械有限公司 防松拉线器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1222480A (en) * 1916-06-20 1917-04-10 Guy Window Smith Tow-line connector.
US2128030A (en) * 1937-09-03 1938-08-23 Joseph J Koleno Tightener for cables
JP3666971B2 (ja) 1996-01-31 2005-06-29 三和テッキ株式会社 ばね式テンションバランサ
US6439552B1 (en) * 1996-03-04 2002-08-27 Central Japan Railway Company Overhead wire tensioning device
JP3730365B2 (ja) * 1997-06-13 2006-01-05 三和テッキ株式会社 トロリ線引止装置
JP3477038B2 (ja) * 1997-08-06 2003-12-10 株式会社電業 架空線用テンションバランサ
JP4041605B2 (ja) * 1998-11-25 2008-01-30 日本発条株式会社 架空線用テンションバランサ
JP2001020987A (ja) * 1999-07-08 2001-01-23 Nhk Spring Co Ltd ガススプリング
JP5028239B2 (ja) * 2007-12-06 2012-09-19 東北電力株式会社 テンションバランサー
JP5036063B2 (ja) * 2008-06-10 2012-09-26 日本発條株式会社 架空線用テンションバランサ装置および架空線用テンションバランサ防水カバー
JP4861398B2 (ja) * 2008-12-29 2012-01-25 日本発條株式会社 架空線用テンションバランサ及び架空線用テンションバランサ設置補助装置
JP5337939B2 (ja) * 2009-06-05 2013-11-06 生 西村 架空線用テンションバランサ
IN2014KN02873A (ja) * 2012-09-25 2015-05-08 Nhk Spring Co Ltd

Also Published As

Publication number Publication date
CN103661004B (zh) 2017-04-26
KR102049134B1 (ko) 2019-11-26
JPWO2014050374A1 (ja) 2016-08-22
KR20150060606A (ko) 2015-06-03
CN103661004A (zh) 2014-03-26
CN203727199U (zh) 2014-07-23
US9531178B2 (en) 2016-12-27
JP6076992B2 (ja) 2017-02-08
WO2014050374A1 (ja) 2014-04-03
US20150155693A1 (en) 2015-06-04

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