JPS56157632A - Contact wire for urban traffic facility - Google Patents

Contact wire for urban traffic facility

Info

Publication number
JPS56157632A
JPS56157632A JP5948580A JP5948580A JPS56157632A JP S56157632 A JPS56157632 A JP S56157632A JP 5948580 A JP5948580 A JP 5948580A JP 5948580 A JP5948580 A JP 5948580A JP S56157632 A JPS56157632 A JP S56157632A
Authority
JP
Japan
Prior art keywords
contact wire
support
vibration
track girder
collector shoe
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
JP5948580A
Other languages
Japanese (ja)
Other versions
JPS629069B2 (en
Inventor
Keiichi Katayama
Koichi Tokiyasu
Junji Nyudo
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP5948580A priority Critical patent/JPS56157632A/en
Publication of JPS56157632A publication Critical patent/JPS56157632A/en
Publication of JPS629069B2 publication Critical patent/JPS629069B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To support the contact wire without tilting it or decreasing its damping effect, by constructing the support in the pressing direction of a collector shoe with a vibration absorbing material having a small spring constant, as well as constructing the support in the pressing direction of the tare and the support in the pressing direction of the collector shoe in the separate structure.
CONSTITUTION: The contact wire 5, which is movable to the pressing direction by the collector shoe, is suspended byh a track girder 1 through contact wire supporter 2W4. A vibration absorber 6 is provided between a bracket 4 and the track girder 1, so that the movement of the contact wire 5 to the direction of the track girder 1 is restrained, and the contact wire 5 does not tilt to the dead load direction. Besides, the vibration of the contact wire 5 is absorbed, if vibrated by collector shoe as the wire rope 3 is provided in the member to support the contact wire 5 in its tare direction. Moreover, vibration of the contact wire 5 is absorbed by the vibration absorber 6 having a small spring constant, therefore, vibration of the contact wire 5 is prevented from propagating to the track girder 1.
COPYRIGHT: (C)1981,JPO&Japio
JP5948580A 1980-05-07 1980-05-07 Contact wire for urban traffic facility Granted JPS56157632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5948580A JPS56157632A (en) 1980-05-07 1980-05-07 Contact wire for urban traffic facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5948580A JPS56157632A (en) 1980-05-07 1980-05-07 Contact wire for urban traffic facility

Publications (2)

Publication Number Publication Date
JPS56157632A true JPS56157632A (en) 1981-12-04
JPS629069B2 JPS629069B2 (en) 1987-02-26

Family

ID=13114644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5948580A Granted JPS56157632A (en) 1980-05-07 1980-05-07 Contact wire for urban traffic facility

Country Status (1)

Country Link
JP (1) JPS56157632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222335A (en) * 1984-04-19 1985-11-06 Kawasaki Heavy Ind Ltd Mounting construction of electric power line supporting equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210007276A (en) * 2019-07-10 2021-01-20 삼성전자주식회사 Image generation apparatus and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222335A (en) * 1984-04-19 1985-11-06 Kawasaki Heavy Ind Ltd Mounting construction of electric power line supporting equipment
JPH0464890B2 (en) * 1984-04-19 1992-10-16 Kawasaki Jukogyo Kk

Also Published As

Publication number Publication date
JPS629069B2 (en) 1987-02-26

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