GB326416A - Improved means for controlling the driving of locomotives - Google Patents
Improved means for controlling the driving of locomotivesInfo
- Publication number
- GB326416A GB326416A GB1641029A GB1641029A GB326416A GB 326416 A GB326416 A GB 326416A GB 1641029 A GB1641029 A GB 1641029A GB 1641029 A GB1641029 A GB 1641029A GB 326416 A GB326416 A GB 326416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- track
- contact
- tube
- operated
- controlling
- 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
- 230000003137 locomotive effect Effects 0.000 title 1
- 229940053175 all clear Drugs 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
326,416. Rodolausse, E. May 28, 1929. Track apparatus for stopping trains and actuating signals on trains; miniature signals or indicators.-A train carries three track-contact operated air compressors, one controlling the brakes, another controlling warning and slowing down apparatus, and a third controlling an allclear audible signal. Compressor 1, which is operated by the track contact 24, is connected by a tube 12 to a pump 13 which operates a spring catch 15 holding a valve 14 of the brake tube. Alter a brake application the valve is closed by a handle 16<b>. Compressor 2, which is operated by a contact 25, is connected by a tube 17 to a pump 18, the movements of the piston being used to control apparatus of known construction for slowing down the train and warning the driver. Compressor 3, which is operated by contact 26, is connected bv a tube 20 to a pump 21 which operates an all-clear signal such as a steam whistle 22. The track-contacts 25, 26 are geared together so that when one is raised the other is lowered. Each track contact is formed of a U-shaped arm of sheet metal, one end of which makes the circuit of an electric bell in the signal cabin to show that the track contact is undamaged. The contacts are connected through dash pot devices to the permanent way signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1641029A GB326416A (en) | 1929-05-28 | 1929-05-28 | Improved means for controlling the driving of locomotives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1641029A GB326416A (en) | 1929-05-28 | 1929-05-28 | Improved means for controlling the driving of locomotives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB326416A true GB326416A (en) | 1930-03-13 |
Family
ID=10076813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1641029A Expired GB326416A (en) | 1929-05-28 | 1929-05-28 | Improved means for controlling the driving of locomotives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB326416A (en) |
-
1929
- 1929-05-28 GB GB1641029A patent/GB326416A/en not_active Expired
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