GB217479A - Improvements in and relating to trolleys for collecting electricity - Google Patents
Improvements in and relating to trolleys for collecting electricityInfo
- Publication number
- GB217479A GB217479A GB2359223A GB2359223A GB217479A GB 217479 A GB217479 A GB 217479A GB 2359223 A GB2359223 A GB 2359223A GB 2359223 A GB2359223 A GB 2359223A GB 217479 A GB217479 A GB 217479A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- collecting electricity
- trolleys
- relating
- head
- 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)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
217,479. Mahon, R., and Corcoran, T. Sept. 21, 1923. Securing bearing- rings on shafts.-The spindle 2 of a trolly wheel 3 for collecting electricity runs in adjustable antifriction bearings 4 carried in recesses 6 in the sides of .the trolly head 1. The spindle 2 has a head 11 at one end and at the other end it has axial slots 17 and a tapered bore 18 with which a tapered shoulder on a screw 16 engages so as to expand the end of the spindle 2 to secure the bearing race 15 in its adjusted position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2359223A GB217479A (en) | 1923-09-21 | 1923-09-21 | Improvements in and relating to trolleys for collecting electricity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2359223A GB217479A (en) | 1923-09-21 | 1923-09-21 | Improvements in and relating to trolleys for collecting electricity |
Publications (1)
Publication Number | Publication Date |
---|---|
GB217479A true GB217479A (en) | 1924-06-19 |
Family
ID=10198163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2359223A Expired GB217479A (en) | 1923-09-21 | 1923-09-21 | Improvements in and relating to trolleys for collecting electricity |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB217479A (en) |
-
1923
- 1923-09-21 GB GB2359223A patent/GB217479A/en not_active Expired
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