US161677A - Improvement in steam-brakes - Google Patents
Improvement in steam-brakes Download PDFInfo
- Publication number
- US161677A US161677A US161677DA US161677A US 161677 A US161677 A US 161677A US 161677D A US161677D A US 161677DA US 161677 A US161677 A US 161677A
- Authority
- US
- United States
- Prior art keywords
- steam
- brakes
- shaft
- improvement
- car
- 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 - Lifetime
Links
- 230000003137 locomotive Effects 0.000 description 8
- 230000001808 coupling Effects 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
- B61H13/02—Hand or other personal actuation
Definitions
- the invention consists of a steam cylinder and piston, arranged transversely of the locomotive, and gearing by a toothed rack at-l tached to the piston-rod with a revolving lineshaft, which extends along the train from car to car, and winds up the chains which work the brakes.
- the steam is supplied from the locomotive-boiler, with which the engine is connected by a pipe, to admit steam at one end for applying' the ⁇ brake. Springs are used to force the piston back.
- the line-shaft is in sections, one for each car, which are coupled by socket-couplings, which slide forward and backward as the train slacks and extends.
- Figure l is a plan ot' a locomotive and car inverted, showing our improved steam-brake.
- Fig. 2 is a longitudinal sectional elevation.
- Fig. 3 is a longitudinal section of the steamcylinder, and
- Fig. 4. is a section of the coupling used on t-he line-shaft.
- A is the cylinder, which is arranged under the locomotive transversely thereto, and connected with the boiler by steam-pipe B.
- O is the piston, to the rod of which is attached the toothed rack D, which gears with the lineshaft E by a pinion, F.
- the shaft is coupled to another on the tender, and that couples with another on the next car, and so on throughout the train.
- the shaft of each car is connected with the brakes G by a chain, H, passing over a guidepulley, I, so as to wind up and draw the brakes against the Wheels when the shaft is turned by the engine.
- the springs J draw theJ brakes back and hold them in position.
- the springs K push the piston back, when the steam is allowed to escape from the cylinder, for which a cock with suitable means for working it will be provided.
- the couplings L have a deep socket for the head M of the end of the shaft, and they slide on the shaft, and have a spring, N, to keep them together when the cars extend, and to allow them to slide back when the tension slacks, and the cars run together.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
'i' 5? TATES ATE 'r IMPROVEMENT IN STEANIB RAKES.
Specification forming part of Letters Patent No. GLGY?, dated April 6, 1875; application iled February 13, 1875.
To all whom it may concern:
Be it known that we, THOMAS F. FOUTS and ELIJAH PLANCK, of Burlington, in the county of Des Moines and State of Iowa, have invented a new and Improved Steam-Brake, ot' which the following is a specification:
The invention consists of a steam cylinder and piston, arranged transversely of the locomotive, and gearing by a toothed rack at-l tached to the piston-rod with a revolving lineshaft, which extends along the train from car to car, and winds up the chains which work the brakes. The steam is supplied from the locomotive-boiler, with which the engine is connected by a pipe, to admit steam at one end for applying' the` brake. Springs are used to force the piston back. The line-shaft is in sections, one for each car, which are coupled by socket-couplings, which slide forward and backward as the train slacks and extends.
Figure l is a plan ot' a locomotive and car inverted, showing our improved steam-brake. Fig. 2 is a longitudinal sectional elevation. Fig. 3 is a longitudinal section of the steamcylinder, and Fig. 4. is a section of the coupling used on t-he line-shaft.
Similar letters of reference indicate corresponding parts.
A is the cylinder, which is arranged under the locomotive transversely thereto, and connected with the boiler by steam-pipe B. O is the piston, to the rod of which is attached the toothed rack D, which gears with the lineshaft E by a pinion, F. The shaft is coupled to another on the tender, and that couples with another on the next car, and so on throughout the train. The shaft of each car is connected with the brakes G by a chain, H, passing over a guidepulley, I, so as to wind up and draw the brakes against the Wheels when the shaft is turned by the engine. The springs J draw theJ brakes back and hold them in position. The springs K push the piston back, when the steam is allowed to escape from the cylinder, for which a cock with suitable means for working it will be provided. The couplings L have a deep socket for the head M of the end of the shaft, and they slide on the shaft, and have a spring, N, to keep them together when the cars extend, and to allow them to slide back when the tension slacks, and the cars run together.
This arrangement makes a very simple and efcient steam-brake, which can be constructed cheaper than others. f
Having thus described our invention, we claim'as new, and desire to secure by Letters Patentl. The combination of the cylinder A, piston O, sliding rack-bar D, and spring K, all arranged and operating transversely in respect to the locomotive, with the line or brake-operating shaft E and pinion F, as and for the purpose set forth.
2. The sliding socket-couplings L and springs N, combined with the sectionsof the line-shaft, substantially as specified.
THOMAS F. FOUTS.
ELIJAH PLANOK.
Witnesses:
WILLIAM C. SWYGARD, SOLOMON GLooR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US161677A true US161677A (en) | 1875-04-06 |
Family
ID=2231086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US161677D Expired - Lifetime US161677A (en) | Improvement in steam-brakes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US161677A (en) |
-
0
- US US161677D patent/US161677A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US161677A (en) | Improvement in steam-brakes | |
| US772157A (en) | Ratchet-lever. | |
| US315973A (en) | Loco motive-brake | |
| US987534A (en) | Car-brake. | |
| US120429A (en) | Improvement in modes of operating the brakes of railroad cars | |
| US278822A (en) | Traction-engine | |
| US261675A (en) | Steam-brake for locomotives and tenders | |
| US220631A (en) | Improvement in traction-engines | |
| US186011A (en) | Improvement in nigger-engines | |
| US122264A (en) | Improvement in railway car-brakes | |
| US208660A (en) | Improvement in steam or air brakes | |
| US403758A (en) | Fvieans for propelling railway-cars | |
| US424451A (en) | Motor | |
| US159453A (en) | Improvement in devices for increasing traction of locomotives | |
| US195935A (en) | Improvement in car-brakes | |
| US316380A (en) | Traction-increaser for locomotives | |
| US161271A (en) | Improvement in steam-brakes | |
| US204679A (en) | Improvement in automatic car-brakes | |
| US156284A (en) | Improvement in railway-car brakes | |
| US410080A (en) | Car-coupling | |
| US703594A (en) | Hand-motor. | |
| US150399A (en) | Improvements car-brakes | |
| US260942A (en) | Aetflue codd | |
| US122419A (en) | Improvement in car-brakes | |
| US164066A (en) | Improvement in steam-brakes |