JPS5257609A - Collector roller supporting device - Google Patents

Collector roller supporting device

Info

Publication number
JPS5257609A
JPS5257609A JP13326575A JP13326575A JPS5257609A JP S5257609 A JPS5257609 A JP S5257609A JP 13326575 A JP13326575 A JP 13326575A JP 13326575 A JP13326575 A JP 13326575A JP S5257609 A JPS5257609 A JP S5257609A
Authority
JP
Japan
Prior art keywords
supporting device
roller supporting
roller
collector roller
rod
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.)
Pending
Application number
JP13326575A
Other languages
Japanese (ja)
Inventor
Seinosuke Kato
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP13326575A priority Critical patent/JPS5257609A/en
Publication of JPS5257609A publication Critical patent/JPS5257609A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Collector roller support rod is pulled by return spring which is attached to the rod near the roller and is urged by an air spring actuated push rod which is attached to the rod near pivot, to urge the roller to feeder line by proper pressure, to decrease noise and wear.
COPYRIGHT: (C)1977,JPO&Japio
JP13326575A 1975-11-06 1975-11-06 Collector roller supporting device Pending JPS5257609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13326575A JPS5257609A (en) 1975-11-06 1975-11-06 Collector roller supporting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13326575A JPS5257609A (en) 1975-11-06 1975-11-06 Collector roller supporting device

Publications (1)

Publication Number Publication Date
JPS5257609A true JPS5257609A (en) 1977-05-12

Family

ID=15100563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13326575A Pending JPS5257609A (en) 1975-11-06 1975-11-06 Collector roller supporting device

Country Status (1)

Country Link
JP (1) JPS5257609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549103A (en) * 1991-08-08 1993-02-26 Hitachi Ltd Low noise current collector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060910A (en) * 1973-10-04 1975-05-26
JPS50127311A (en) * 1974-03-27 1975-10-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060910A (en) * 1973-10-04 1975-05-26
JPS50127311A (en) * 1974-03-27 1975-10-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549103A (en) * 1991-08-08 1993-02-26 Hitachi Ltd Low noise current collector

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