FR348253A - Electric trams - Google Patents
Electric tramsInfo
- Publication number
- FR348253A FR348253A FR348253DA FR348253A FR 348253 A FR348253 A FR 348253A FR 348253D A FR348253D A FR 348253DA FR 348253 A FR348253 A FR 348253A
- Authority
- FR
- France
- Prior art keywords
- trams
- electric
- electric trams
- 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.)
- Expired
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
- B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
- B60L5/06—Structure of the rollers or their carrying means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR348253T | 1904-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR348253A true FR348253A (en) | 1905-04-08 |
Family
ID=1396840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR348253D Expired FR348253A (en) | 1904-11-25 | 1904-11-25 | Electric trams |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR348253A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1146522B (en) * | 1952-08-21 | 1963-04-04 | Siemens Ag | Pole pantograph for two-pole electrical contact lines of mine railways |
-
1904
- 1904-11-25 FR FR348253D patent/FR348253A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1146522B (en) * | 1952-08-21 | 1963-04-04 | Siemens Ag | Pole pantograph for two-pole electrical contact lines of mine railways |
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