JPS5257609A - Collector roller supporting device - Google Patents
Collector roller supporting deviceInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0549103A (en) * | 1991-08-08 | 1993-02-26 | Hitachi Ltd | Low noise current collector |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5060910A (en) * | 1973-10-04 | 1975-05-26 | ||
JPS50127311A (en) * | 1974-03-27 | 1975-10-07 |
-
1975
- 1975-11-06 JP JP13326575A patent/JPS5257609A/en active Pending
Patent Citations (2)
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)
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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