JPS5249507A - Rigid trolley bar and method of laying the same - Google Patents
Rigid trolley bar and method of laying the sameInfo
- Publication number
- JPS5249507A JPS5249507A JP12343575A JP12343575A JPS5249507A JP S5249507 A JPS5249507 A JP S5249507A JP 12343575 A JP12343575 A JP 12343575A JP 12343575 A JP12343575 A JP 12343575A JP S5249507 A JPS5249507 A JP S5249507A
- Authority
- JP
- Japan
- Prior art keywords
- laying
- same
- trolley bar
- rigid trolley
- bar
- 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
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
PURPOSE: To provide a torlley bar which has a high resistance to wear and at the asme time is excellent in current collecting performance.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12343575A JPS5249507A (en) | 1975-10-14 | 1975-10-14 | Rigid trolley bar and method of laying the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12343575A JPS5249507A (en) | 1975-10-14 | 1975-10-14 | Rigid trolley bar and method of laying the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5249507A true JPS5249507A (en) | 1977-04-20 |
JPS574538B2 JPS574538B2 (en) | 1982-01-26 |
Family
ID=14860494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12343575A Granted JPS5249507A (en) | 1975-10-14 | 1975-10-14 | Rigid trolley bar and method of laying the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5249507A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529619A (en) * | 1978-08-17 | 1980-03-03 | Nippon Koku Kk | Rigid trolley wire and laying same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4412335Y1 (en) * | 1966-08-15 | 1969-05-23 |
-
1975
- 1975-10-14 JP JP12343575A patent/JPS5249507A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4412335Y1 (en) * | 1966-08-15 | 1969-05-23 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529619A (en) * | 1978-08-17 | 1980-03-03 | Nippon Koku Kk | Rigid trolley wire and laying same |
JPS5820813B2 (en) * | 1978-08-17 | 1983-04-25 | 日本航空株式会社 | How to lay rigid trolley wire |
Also Published As
Publication number | Publication date |
---|---|
JPS574538B2 (en) | 1982-01-26 |
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