AT338331B - CARBON GRINDING PIECE FOR COLLECTORS - Google Patents
CARBON GRINDING PIECE FOR COLLECTORSInfo
- Publication number
- AT338331B AT338331B AT972274A AT972274A AT338331B AT 338331 B AT338331 B AT 338331B AT 972274 A AT972274 A AT 972274A AT 972274 A AT972274 A AT 972274A AT 338331 B AT338331 B AT 338331B
- Authority
- AT
- Austria
- Prior art keywords
- collectors
- grinding piece
- carbon grinding
- carbon
- piece
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
- B60L5/205—Details of contact bow with carbon contact members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT972274A AT338331B (en) | 1974-12-05 | 1974-12-05 | CARBON GRINDING PIECE FOR COLLECTORS |
CH1544375A CH589951A5 (en) | 1974-12-05 | 1975-11-28 | Carbon brush and holder assembly - has conductivity increased by copper layer between brush and aluminium holder (OE 15.12.76) |
DE19757538402 DE7538402U (en) | 1974-12-05 | 1975-12-02 | CARBON GRINDING PIECE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT972274A AT338331B (en) | 1974-12-05 | 1974-12-05 | CARBON GRINDING PIECE FOR COLLECTORS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA972274A ATA972274A (en) | 1976-12-15 |
AT338331B true AT338331B (en) | 1977-08-25 |
Family
ID=3616671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT972274A AT338331B (en) | 1974-12-05 | 1974-12-05 | CARBON GRINDING PIECE FOR COLLECTORS |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT338331B (en) |
CH (1) | CH589951A5 (en) |
DE (1) | DE7538402U (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847975B4 (en) * | 1998-10-17 | 2008-10-02 | Schunk Kohlenstofftechnik Gmbh | pantograph |
DE29904603U1 (en) | 1999-03-16 | 1999-08-05 | Schunk Kohlenstofftechnik GmbH, 35452 Heuchelheim | Contact strip for pantographs |
DE29912447U1 (en) * | 1999-07-16 | 2000-08-10 | Hoffmann & Co. Elektrokohle Ges.M.B.H., Steeg | Contact strip for pantographs |
CN113001111B (en) * | 2021-02-25 | 2022-09-30 | 广东创新发铜业有限公司 | Copper bar processing system and copper bar processing method |
-
1974
- 1974-12-05 AT AT972274A patent/AT338331B/en not_active IP Right Cessation
-
1975
- 1975-11-28 CH CH1544375A patent/CH589951A5/en not_active IP Right Cessation
- 1975-12-02 DE DE19757538402 patent/DE7538402U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7538402U (en) | 1976-07-08 |
ATA972274A (en) | 1976-12-15 |
CH589951A5 (en) | 1977-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |