GB220151A - Improvements relating to the operation of railway points and signals and the like - Google Patents
Improvements relating to the operation of railway points and signals and the likeInfo
- Publication number
- GB220151A GB220151A GB1887923A GB1887923A GB220151A GB 220151 A GB220151 A GB 220151A GB 1887923 A GB1887923 A GB 1887923A GB 1887923 A GB1887923 A GB 1887923A GB 220151 A GB220151 A GB 220151A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- signals
- improvements relating
- driving
- railway points
- 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
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/061—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission using electromotive driving means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Transmission Devices (AREA)
Abstract
220,151. Nicholson, J. H., Roberts, W. S., and Railway Signal Co., Ltd. July 23, 1923. Dynamos, driving.-Fig. 3 shows one form of gear for driving a dynamo from a lever reciprocated by the hand or foot of an operator. The lever 26 is connected by links 25, 28 to two ratchet collars 22, 23 coacting with the bevel wheel 18 which is thereby driven in the same direction during to-and-fro movements of the lever 26. An alternative gear comprises a rotating handle and toothed gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1887923A GB220151A (en) | 1923-07-23 | 1923-07-23 | Improvements relating to the operation of railway points and signals and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1887923A GB220151A (en) | 1923-07-23 | 1923-07-23 | Improvements relating to the operation of railway points and signals and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB220151A true GB220151A (en) | 1924-08-14 |
Family
ID=10119992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1887923A Expired GB220151A (en) | 1923-07-23 | 1923-07-23 | Improvements relating to the operation of railway points and signals and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB220151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347800A (en) * | 1999-03-10 | 2000-09-13 | Ericsson Telefon Ab L M | Hand powered battery charger |
-
1923
- 1923-07-23 GB GB1887923A patent/GB220151A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347800A (en) * | 1999-03-10 | 2000-09-13 | Ericsson Telefon Ab L M | Hand powered battery charger |
| GB2347800B (en) * | 1999-03-10 | 2003-05-28 | Ericsson Telefon Ab L M | Battery charger |
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