IT1272642B - Gruppo di ritorno corrente per tradizione ferroviaria e relative spazzole - Google Patents
Gruppo di ritorno corrente per tradizione ferroviaria e relative spazzoleInfo
- Publication number
- IT1272642B IT1272642B ITMI931998A ITMI931998A IT1272642B IT 1272642 B IT1272642 B IT 1272642B IT MI931998 A ITMI931998 A IT MI931998A IT MI931998 A ITMI931998 A IT MI931998A IT 1272642 B IT1272642 B IT 1272642B
- Authority
- IT
- Italy
- Prior art keywords
- brushes
- current return
- railway
- tradition
- conductive body
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F15/00—Axle-boxes
- B61F15/20—Details
- B61F15/28—Axle-boxes modified to ensure electrical conductivity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Direct Current Motors (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI931998A IT1272642B (it) | 1993-09-16 | 1993-09-16 | Gruppo di ritorno corrente per tradizione ferroviaria e relative spazzole |
ES94202585T ES2098862T3 (es) | 1993-09-16 | 1994-09-08 | Montaje de retorno de corriente para traccion ferroviaria y escobillas para el mismo. |
AT94202585T ATE149124T1 (de) | 1993-09-16 | 1994-09-08 | Stromrückführungseinrichtung für einen eisenbahnantrieb und bürsten |
DE69401796T DE69401796T2 (de) | 1993-09-16 | 1994-09-08 | Stromrückführungseinrichtung für einen Eisenbahnantrieb und Bürsten |
EP94202585A EP0644097B1 (en) | 1993-09-16 | 1994-09-08 | A current return assembly for railway traction and brushes therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI931998A IT1272642B (it) | 1993-09-16 | 1993-09-16 | Gruppo di ritorno corrente per tradizione ferroviaria e relative spazzole |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931998A0 ITMI931998A0 (it) | 1993-09-16 |
ITMI931998A1 ITMI931998A1 (it) | 1995-03-16 |
IT1272642B true IT1272642B (it) | 1997-06-26 |
Family
ID=11366908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI931998A IT1272642B (it) | 1993-09-16 | 1993-09-16 | Gruppo di ritorno corrente per tradizione ferroviaria e relative spazzole |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0644097B1 (it) |
AT (1) | ATE149124T1 (it) |
DE (1) | DE69401796T2 (it) |
ES (1) | ES2098862T3 (it) |
IT (1) | IT1272642B (it) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB556465A (en) * | 1942-03-02 | 1943-10-06 | Morgan Crucible Co | Improvements in or relating to electric current collecting brushes or the like |
FR2616731B1 (fr) * | 1987-06-22 | 1989-11-17 | Ferraz | Dispositif de retour de courant pour vehicules sur rails |
JPH05190240A (ja) * | 1992-01-13 | 1993-07-30 | Mitsui Mining & Smelting Co Ltd | 電刷子の製造方法及び電刷子製造用銅粉原料 |
-
1993
- 1993-09-16 IT ITMI931998A patent/IT1272642B/it active IP Right Grant
-
1994
- 1994-09-08 AT AT94202585T patent/ATE149124T1/de not_active IP Right Cessation
- 1994-09-08 DE DE69401796T patent/DE69401796T2/de not_active Expired - Fee Related
- 1994-09-08 ES ES94202585T patent/ES2098862T3/es not_active Expired - Lifetime
- 1994-09-08 EP EP94202585A patent/EP0644097B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITMI931998A0 (it) | 1993-09-16 |
EP0644097A1 (en) | 1995-03-22 |
ES2098862T3 (es) | 1997-05-01 |
DE69401796T2 (de) | 1997-07-03 |
DE69401796D1 (de) | 1997-04-03 |
EP0644097B1 (en) | 1997-02-26 |
ITMI931998A1 (it) | 1995-03-16 |
ATE149124T1 (de) | 1997-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |