JPS5734724B2 - - Google Patents
Info
- Publication number
- JPS5734724B2 JPS5734724B2 JP11874377A JP11874377A JPS5734724B2 JP S5734724 B2 JPS5734724 B2 JP S5734724B2 JP 11874377 A JP11874377 A JP 11874377A JP 11874377 A JP11874377 A JP 11874377A JP S5734724 B2 JPS5734724 B2 JP S5734724B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11874377A JPS5453409A (en) | 1977-10-03 | 1977-10-03 | Device for automatically measuring wear of electric- current collecting shoe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11874377A JPS5453409A (en) | 1977-10-03 | 1977-10-03 | Device for automatically measuring wear of electric- current collecting shoe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453409A JPS5453409A (en) | 1979-04-26 |
JPS5734724B2 true JPS5734724B2 (da) | 1982-07-24 |
Family
ID=14743953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11874377A Granted JPS5453409A (en) | 1977-10-03 | 1977-10-03 | Device for automatically measuring wear of electric- current collecting shoe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453409A (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI417205B (zh) * | 2010-12-09 | 2013-12-01 | China Steel Corp | Collector brush copper wear detection system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106305A (da) * | 1974-01-30 | 1975-08-21 |
-
1977
- 1977-10-03 JP JP11874377A patent/JPS5453409A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106305A (da) * | 1974-01-30 | 1975-08-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5453409A (en) | 1979-04-26 |