FR2447828A1 - Dispositif de protection du rail d'alimentation des motrices en courant electrique - Google Patents
Dispositif de protection du rail d'alimentation des motrices en courant electriqueInfo
- Publication number
- FR2447828A1 FR2447828A1 FR7902368A FR7902368A FR2447828A1 FR 2447828 A1 FR2447828 A1 FR 2447828A1 FR 7902368 A FR7902368 A FR 7902368A FR 7902368 A FR7902368 A FR 7902368A FR 2447828 A1 FR2447828 A1 FR 2447828A1
- Authority
- FR
- France
- Prior art keywords
- rail
- injection moulded
- moulded plastics
- vertical posts
- electric railway
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/02—Details
- B60M1/04—Mechanical protection of line; Protection against contact by living beings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE PROTECTION DU RAIL D'ALIMENTATION DES MOTRICES EN COURANT ELECTRIQUE, PRESENTANT EN SECTION TRANSVERSALE UNE FORME GENERALE EN G. LE DISPOSITIF COMPORTE ESSENTIELLEMENT, D'UNE PART DES SEGMENTS SUCCESSIFS DONT LA SECTION TRANSVERSALE PRESENTE UNE FORME GENERALE EN G, REALISES PAR INJECTION DE MATIERE SYNTHETIQUE ET COMPORTANT UN CERTAIN NOMBRE DE JAMBAGES DE RENFORCEMENT TRANSVERSAUX, EXTERIEURS ETOU INTERIEURS, ET D'AUTRE PART DES MOYENS DE FIXATION, PERMETTANT D'ASSURER LA LIAISON DES SEGMENTS ENTRE EUX ET PAR RAPPORT A UNE STRUCTURE DE SUPPORT. PRINCIPALES APPLICATIONS : CHEMINS DE FER METROPOLITAINS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902368A FR2447828A1 (fr) | 1979-01-30 | 1979-01-30 | Dispositif de protection du rail d'alimentation des motrices en courant electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902368A FR2447828A1 (fr) | 1979-01-30 | 1979-01-30 | Dispositif de protection du rail d'alimentation des motrices en courant electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447828A1 true FR2447828A1 (fr) | 1980-08-29 |
FR2447828B1 FR2447828B1 (fr) | 1982-09-03 |
Family
ID=9221365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902368A Granted FR2447828A1 (fr) | 1979-01-30 | 1979-01-30 | Dispositif de protection du rail d'alimentation des motrices en courant electrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2447828A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575576A (en) * | 1969-04-01 | 1971-04-20 | Johan L Harmsen | Power rail support and shield |
US3927742A (en) * | 1974-10-23 | 1975-12-23 | Clarke Reynolds | Third rail cover board |
-
1979
- 1979-01-30 FR FR7902368A patent/FR2447828A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575576A (en) * | 1969-04-01 | 1971-04-20 | Johan L Harmsen | Power rail support and shield |
US3927742A (en) * | 1974-10-23 | 1975-12-23 | Clarke Reynolds | Third rail cover board |
Also Published As
Publication number | Publication date |
---|---|
FR2447828B1 (fr) | 1982-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |