FR552447A - Trolley - Google Patents
TrolleyInfo
- Publication number
- FR552447A FR552447A FR552447DA FR552447A FR 552447 A FR552447 A FR 552447A FR 552447D A FR552447D A FR 552447DA FR 552447 A FR552447 A FR 552447A
- Authority
- FR
- France
- Prior art keywords
- trolley
- 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
- B60L5/10—Devices preventing the collector from jumping off
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR552447T | 1922-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR552447A true FR552447A (fr) | 1923-05-01 |
Family
ID=8937574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR552447D Expired FR552447A (fr) | 1922-06-02 | 1922-06-02 | Trolley |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR552447A (fr) |
-
1922
- 1922-06-02 FR FR552447D patent/FR552447A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR548795A (fr) | Chariot | |
| FI8921A (fi) | Piennaraura | |
| FI8766A (fi) | Torvmaskin | |
| FI8792A (fi) | Kvicksilverångstrålvakuumpump | |
| FI9166A (fi) | Urladdningsrör | |
| FI9154A (fi) | Rått- eller mössfälla | |
| FI8827A (fi) | Sprängyxa | |
| FI9113A (fi) | Signalavsändare | |
| FI8834A (fi) | Skivformigt skärverktyg | |
| FI9054A (fi) | Angelkrok | |
| FI9171A (fi) | Glödlampa | |
| FI9027A (fi) | Fönsterram | |
| FI9033A (fi) | Hastighetsutväxling | |
| FI8994A (fi) | Lås | |
| FI8961A (fi) | Tryckluftbroms | |
| FI8867A (fi) | Bomkoppellås | |
| FI9169A (fi) | Tryckknappströmbrytare | |
| FI8945A (fi) | Hopsättbar klack | |
| FI9080A (fi) | Rotationsångmaskin | |
| FI8984A (fi) | Förbränningsturbin | |
| FI9093A (fi) | Förbränningsanordning | |
| FI8805A (fi) | Oja-aura | |
| FI8868A (fi) | Motorplog | |
| FI9052A (fi) | Symaskin | |
| FI8970A (fi) | Skyddsglasögon |