JPS5571901A - Device for continuously measuring wear quantity of trolley wire - Google Patents

Device for continuously measuring wear quantity of trolley wire

Info

Publication number
JPS5571901A
JPS5571901A JP14587278A JP14587278A JPS5571901A JP S5571901 A JPS5571901 A JP S5571901A JP 14587278 A JP14587278 A JP 14587278A JP 14587278 A JP14587278 A JP 14587278A JP S5571901 A JPS5571901 A JP S5571901A
Authority
JP
Japan
Prior art keywords
wire
wear
grooves
trolley wire
rollers
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.)
Granted
Application number
JP14587278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646401B2 (enExample
Inventor
Kazuhiko Ishimaki
Kazuo Munakata
Amaji Taniyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ASAHI KINZOKU SEIKOU KK
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Sumitomo Electric Industries Ltd
Sumiden Transmission and Distribution Systems Products Corp
Original Assignee
ASAHI KINZOKU SEIKOU KK
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Sumitomo Electric Industries Ltd
Asahi Kinzoku Seiko 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 ASAHI KINZOKU SEIKOU KK, JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways, Sumitomo Electric Industries Ltd, Asahi Kinzoku Seiko Co Ltd filed Critical ASAHI KINZOKU SEIKOU KK
Priority to JP14587278A priority Critical patent/JPS5571901A/ja
Publication of JPS5571901A publication Critical patent/JPS5571901A/ja
Publication of JPS646401B2 publication Critical patent/JPS646401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP14587278A 1978-11-24 1978-11-24 Device for continuously measuring wear quantity of trolley wire Granted JPS5571901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14587278A JPS5571901A (en) 1978-11-24 1978-11-24 Device for continuously measuring wear quantity of trolley wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14587278A JPS5571901A (en) 1978-11-24 1978-11-24 Device for continuously measuring wear quantity of trolley wire

Publications (2)

Publication Number Publication Date
JPS5571901A true JPS5571901A (en) 1980-05-30
JPS646401B2 JPS646401B2 (enExample) 1989-02-03

Family

ID=15394994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14587278A Granted JPS5571901A (en) 1978-11-24 1978-11-24 Device for continuously measuring wear quantity of trolley wire

Country Status (1)

Country Link
JP (1) JPS5571901A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100805017B1 (ko) * 2001-05-28 2008-02-20 주식회사 포스코 와이어 로프 마모량 측정장치
CN113189417A (zh) * 2021-04-09 2021-07-30 国网浙江乐清市供电有限公司 基于线损动态分析的线损异常判断装置及方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100805017B1 (ko) * 2001-05-28 2008-02-20 주식회사 포스코 와이어 로프 마모량 측정장치
CN113189417A (zh) * 2021-04-09 2021-07-30 国网浙江乐清市供电有限公司 基于线损动态分析的线损异常判断装置及方法
CN113189417B (zh) * 2021-04-09 2022-07-26 国网浙江乐清市供电有限公司 基于线损动态分析的线损异常判断装置及方法

Also Published As

Publication number Publication date
JPS646401B2 (enExample) 1989-02-03

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