FR427325A - Improvements made to pulleys for trolleys - Google Patents
Improvements made to pulleys for trolleysInfo
- Publication number
- FR427325A FR427325A FR427325DA FR427325A FR 427325 A FR427325 A FR 427325A FR 427325D A FR427325D A FR 427325DA FR 427325 A FR427325 A FR 427325A
- Authority
- FR
- France
- Prior art keywords
- trolleys
- pulleys
- improvements made
- 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 |
---|---|---|---|
FR427325T | 1911-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR427325A true FR427325A (en) | 1911-08-01 |
Family
ID=1469815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR427325D Expired FR427325A (en) | 1911-02-27 | 1911-02-27 | Improvements made to pulleys for trolleys |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR427325A (en) |
-
1911
- 1911-02-27 FR FR427325D patent/FR427325A/en not_active Expired
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