GB196150A - Improvements relating to railway and like signals - Google Patents
Improvements relating to railway and like signalsInfo
- Publication number
- GB196150A GB196150A GB629322A GB629322A GB196150A GB 196150 A GB196150 A GB 196150A GB 629322 A GB629322 A GB 629322A GB 629322 A GB629322 A GB 629322A GB 196150 A GB196150 A GB 196150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- pawl
- lever
- railway
- signals
- 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
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Abstract
196,150. Kerr, A. March 3, 1922. Rods and wires for operating signalling apparatus.-A signal-resetting device inserted in the run of a signal wire comprises two slidable members 1, 4 connected respectively to the signal lever 6<b> and to the signal 6 and connected by a pawl 3 pivoted on one of them and engaging a tooth on the other until a passing train-wheel rocks the pawl by depressing the trip-lever 5. The members 1, 4 have only relatively sliding motion and the absence of pivotal movement avoids any hammer action between the parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB629322A GB196150A (en) | 1922-03-03 | 1922-03-03 | Improvements relating to railway and like signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB629322A GB196150A (en) | 1922-03-03 | 1922-03-03 | Improvements relating to railway and like signals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB196150A true GB196150A (en) | 1923-04-19 |
Family
ID=9811845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB629322A Expired GB196150A (en) | 1922-03-03 | 1922-03-03 | Improvements relating to railway and like signals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB196150A (en) |
-
1922
- 1922-03-03 GB GB629322A patent/GB196150A/en not_active Expired
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