GB190519691A - Improvements in Trolley Wheels or Collectors for Electricity - Google Patents
Improvements in Trolley Wheels or Collectors for ElectricityInfo
- Publication number
- GB190519691A GB190519691A GB190519691DA GB190519691A GB 190519691 A GB190519691 A GB 190519691A GB 190519691D A GB190519691D A GB 190519691DA GB 190519691 A GB190519691 A GB 190519691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disks
- bushing
- collectors
- soft
- electricity
- 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
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
19,691. Richardson, W. K. Oct. 17, 1904, [date applied for under Patents Act, 1901]. Collectors.- Trolly wheels are constructed so.that the portions which are subjected to wear can be renewed. The wheel comprises a pair of steel or iron disks 6, a grooved soft-metal annulus 9, and a soft-steel tubular bushing 12 free to revolve on.the fixed spindle 2. The bushing fits snugly in the openings 10 in the disks, and is expanded at its ends to fit the flaring portions 11 and thus bold the disks together. Oil is supplied to the bushing through the passage 3, 4 from the oil cup 14, which is screwed on the fixed spindle 2. The oil cup is provided with a screw-cap 16 to exclude dust.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US190519691XA | 1904-10-17 | 1904-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190519691A true GB190519691A (en) | 1906-04-19 |
Family
ID=32231127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190519691D Expired GB190519691A (en) | 1904-10-17 | 1905-09-29 | Improvements in Trolley Wheels or Collectors for Electricity |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190519691A (en) |
-
1905
- 1905-09-29 GB GB190519691D patent/GB190519691A/en not_active Expired
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