GB183756A - Improvements in trolley collectors for electrically driven tramcars or road motor vehicles - Google Patents
Improvements in trolley collectors for electrically driven tramcars or road motor vehiclesInfo
- Publication number
- GB183756A GB183756A GB2762221A GB2762221A GB183756A GB 183756 A GB183756 A GB 183756A GB 2762221 A GB2762221 A GB 2762221A GB 2762221 A GB2762221 A GB 2762221A GB 183756 A GB183756 A GB 183756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- estler
- carried
- collectors
- contact
- tramcars
- 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
- B60L5/12—Structural features of poles or their bases
- B60L5/16—Devices for lifting and resetting the collector
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Linear Motors (AREA)
Abstract
183,756. Estler, P. T. J., Estler, E. P. B., and Estler, H. P. C., (trading as Estler Bros.). Oct. 18, 1921. Supporting-arrangements for collectors. - In trolly collectors, wherein two or more poles are mounted one above the other on the same vertical axis as described in Specification 5469/12, the metal parts of the base are insulated from the power circuit. The trolly heads a are insulated from the poles e, f and are connected to cables a, b. The cable a is connected to a contact h, carried by an insulator j in the cap r and in engagement with a contact h<1> which is carried by rings v, w mounted on an insulator x supported by a flange y on the trunnion q of the base p. The cable b is connected to a contact i, carried by and insulated from a bracket l on the sleeve s and in engagement with a contact ring z which is carried by a ring 1 secured by insulators k to a flange u on a sleeve t fixed to the trunnion q.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2762221A GB183756A (en) | 1921-10-18 | 1921-10-18 | Improvements in trolley collectors for electrically driven tramcars or road motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2762221A GB183756A (en) | 1921-10-18 | 1921-10-18 | Improvements in trolley collectors for electrically driven tramcars or road motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB183756A true GB183756A (en) | 1922-08-03 |
Family
ID=10262585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2762221A Expired GB183756A (en) | 1921-10-18 | 1921-10-18 | Improvements in trolley collectors for electrically driven tramcars or road motor vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB183756A (en) |
-
1921
- 1921-10-18 GB GB2762221A patent/GB183756A/en not_active Expired
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