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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1989-02-03

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