JPS53118793A - Insulated trolley wire and its manufacturing method - Google Patents

Insulated trolley wire and its manufacturing method

Info

Publication number
JPS53118793A
JPS53118793A JP3370977A JP3370977A JPS53118793A JP S53118793 A JPS53118793 A JP S53118793A JP 3370977 A JP3370977 A JP 3370977A JP 3370977 A JP3370977 A JP 3370977A JP S53118793 A JPS53118793 A JP S53118793A
Authority
JP
Japan
Prior art keywords
trolley wire
manufacturing
insulated trolley
high tensile
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.)
Granted
Application number
JP3370977A
Other languages
Japanese (ja)
Other versions
JPS5736172B2 (en
Inventor
Nobuo Masuoka
Yakuharu Nakamura
Hirobumi Okubo
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP3370977A priority Critical patent/JPS53118793A/en
Publication of JPS53118793A publication Critical patent/JPS53118793A/en
Publication of JPS5736172B2 publication Critical patent/JPS5736172B2/ja
Granted legal-status Critical Current

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  • Insulated Conductors (AREA)

Abstract

PURPOSE: To obtain insulated trolley wire having high tensile strength and simplified supporter, by coating metal and insulation cover sequentially around high tensile messenger wire.
COPYRIGHT: (C)1978,JPO&Japio
JP3370977A 1977-03-25 1977-03-25 Insulated trolley wire and its manufacturing method Granted JPS53118793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3370977A JPS53118793A (en) 1977-03-25 1977-03-25 Insulated trolley wire and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3370977A JPS53118793A (en) 1977-03-25 1977-03-25 Insulated trolley wire and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS53118793A true JPS53118793A (en) 1978-10-17
JPS5736172B2 JPS5736172B2 (en) 1982-08-02

Family

ID=12393931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3370977A Granted JPS53118793A (en) 1977-03-25 1977-03-25 Insulated trolley wire and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS53118793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104732U (en) * 1982-01-11 1983-07-16 日立電線株式会社 insulated trolley

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48472U (en) * 1971-06-01 1973-01-06
JPS4891595A (en) * 1972-02-02 1973-11-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48472U (en) * 1971-06-01 1973-01-06
JPS4891595A (en) * 1972-02-02 1973-11-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104732U (en) * 1982-01-11 1983-07-16 日立電線株式会社 insulated trolley
JPH0136661Y2 (en) * 1982-01-11 1989-11-07

Also Published As

Publication number Publication date
JPS5736172B2 (en) 1982-08-02

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