JPS5563921A - Trolley wire with lifted suspender - Google Patents

Trolley wire with lifted suspender

Info

Publication number
JPS5563921A
JPS5563921A JP13577478A JP13577478A JPS5563921A JP S5563921 A JPS5563921 A JP S5563921A JP 13577478 A JP13577478 A JP 13577478A JP 13577478 A JP13577478 A JP 13577478A JP S5563921 A JPS5563921 A JP S5563921A
Authority
JP
Japan
Prior art keywords
steady brace
trolley wire
lifted
pantograph
suspender
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
JP13577478A
Other languages
Japanese (ja)
Other versions
JPS5749409B2 (en
Inventor
Takeshi Yoshizawa
Yoshitsugu Hara
Yoshio Tsurubori
Ichiro Yamaura
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
NITSUPATSU SEIMITSU KOGYO KK
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
NITSUPATSU SEIMITSU KOGYO KK
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, NITSUPATSU SEIMITSU KOGYO KK, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP13577478A priority Critical patent/JPS5563921A/en
Publication of JPS5563921A publication Critical patent/JPS5563921A/en
Publication of JPS5749409B2 publication Critical patent/JPS5749409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

PURPOSE: To relieve the contact pressure increasing effect of a steady brace by providing a steady brace for absorbing the vibration of a trolley wire and lifting up the trolley wire at the steady brace.
CONSTITUTION: When a pantograph passes a steady brace 17 of a trolley wire 7, the trolley wire 7 and the steady brace 17 are pushed up abruptly. If the steady brace is lifted up a little, the pushing up by the pantograph is relieved as the pantograph can not rise abruptly due to its inertia. Although the trolley wire 7 is vertically movable as the steady brace is rockable in the direction of the arrows, the vibratory movement of the trolley wire is damped as the steady brace is suspended from a support 1a through a damper 18 which relieves the vibration of the steady brace in the direction of the arrows B.
COPYRIGHT: (C)1980,JPO&Japio
JP13577478A 1978-11-06 1978-11-06 Trolley wire with lifted suspender Granted JPS5563921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13577478A JPS5563921A (en) 1978-11-06 1978-11-06 Trolley wire with lifted suspender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13577478A JPS5563921A (en) 1978-11-06 1978-11-06 Trolley wire with lifted suspender

Publications (2)

Publication Number Publication Date
JPS5563921A true JPS5563921A (en) 1980-05-14
JPS5749409B2 JPS5749409B2 (en) 1982-10-21

Family

ID=15159536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13577478A Granted JPS5563921A (en) 1978-11-06 1978-11-06 Trolley wire with lifted suspender

Country Status (1)

Country Link
JP (1) JPS5563921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749102A1 (en) * 1996-05-24 1997-11-28 Fav Lcab CONTROLLED TRAVEL DEVICE OF HIGH VOLTAGE OVERHEAD ELECTRICAL LINE INSULATORS
JP2016179775A (en) * 2015-03-25 2016-10-13 三和テッキ株式会社 Damping device for suspension cable

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163130A (en) * 1983-02-24 1984-09-14 大阪機工株式会社 Fixture for spout stopper
JPS6169440A (en) * 1984-09-14 1986-04-10 十條製紙株式会社 Automatic fixture for spout

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749102A1 (en) * 1996-05-24 1997-11-28 Fav Lcab CONTROLLED TRAVEL DEVICE OF HIGH VOLTAGE OVERHEAD ELECTRICAL LINE INSULATORS
JP2016179775A (en) * 2015-03-25 2016-10-13 三和テッキ株式会社 Damping device for suspension cable

Also Published As

Publication number Publication date
JPS5749409B2 (en) 1982-10-21

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