DE126747C - - Google Patents
Info
- Publication number
- DE126747C DE126747C DENDAT126747D DE126747DA DE126747C DE 126747 C DE126747 C DE 126747C DE NDAT126747 D DENDAT126747 D DE NDAT126747D DE 126747D A DE126747D A DE 126747DA DE 126747 C DE126747 C DE 126747C
- Authority
- DE
- Germany
- Prior art keywords
- weight
- roller
- boom
- housing
- locking
- 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.)
- Active
Links
- 230000001681 protective Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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
- B60L5/12—Structural features of poles or their bases
- B60L5/14—Devices for automatic lowering of a jumped-off collector
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE126747C true DE126747C (fr) |
Family
ID=395380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT126747D Active DE126747C (fr) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE126747C (fr) |
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0
- DE DENDAT126747D patent/DE126747C/de active Active
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