US164886A - Improvement in railway-switches - Google Patents
Improvement in railway-switches Download PDFInfo
- Publication number
- US164886A US164886A US164886DA US164886A US 164886 A US164886 A US 164886A US 164886D A US164886D A US 164886DA US 164886 A US164886 A US 164886A
- Authority
- US
- United States
- Prior art keywords
- rails
- switch
- clutch
- bar
- railway
- 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 12
- 238000010276 construction Methods 0.000 description 4
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H19/00—Model railways
- A63H19/30—Permanent way; Rails; Rail-joint connections
- A63H19/32—Switches or points; Operating means therefor
Definitions
- my invention consists in the construction and arrangement of a railroadswitch, to be operated by the engineer from the locomotive, as will be hereinafter more fully set forth.
- FIG. 2 is a side elevation of the same.
- Fig. 3 is a transverse section through the line to w, Fig. 2.
- Fig. 4 is an enlarged side view of. a locomotive with the switch-operating mechanism attached thereto.
- Fig. 5 is a side view of the mechanism immediately connected with the switch-rails. plan view of the rocker-shaft on the locomotive.
- Figs. 7 and 8 are plan views of another portion of the track, contiguous to the part shown in Figs. 1 and 2.
- Fig. 9 is a side view of the clutch and lever-bars as used on the side track.
- a A are the rails of the main track B B, the rails of the side track, and A A", the switch-rails in position for going on the side track.
- the movable ends of the switch-rails A A are connected and moved by a sliding bar, 'M. 7
- a plate, E having upward projecting flanges a a along its edges, which run in an inclined position, so as to be closer together at the end nearest the switch-bars than at the farthest from it.
- the flanges a At the narrowest end Fig. 61s a' of the plate E the flanges a u again diverge outward, the whole forming what I call a divergent clutch-bar or clutch-plate, for operrating the switch-rails.
- Each of these clutchbars is pivoted to two elbow-levers, F F, which are pivoted at their angles to ties u11- derneath, and are connected by a link or rod, 0.
- elbow-levers are, by suitable intermediate levers O 0, connected to the sliding bar M, so that by the lateral movement of the divergent clutch-bar, the switch-rails may be moved from connection with the main rails to connect with the side rails either to the right or left of the main track.
- a small clutch, D connected, by a rod, J, with the divergent clutch-bar E between the rails of the main track, so as to operate the switch when coming fromeither side track.
- a cross-shaft, H On the locomotive, in rear of the 'cowcatcher and in front of the front truck, is placed a cross-shaft, H, in suitable bearings, on which are three studs, with friction-rollers b 11 set at equal distances apart, but at different angles on the shaft, so that, by turning the shaft in its bearings, either stud may be brought vertically downward.
- From the shaft H projects an arm, to which is pivoted a rod or bar, K, connecting with a lever, L, within or at the side of the cab of the locomotive, so that the engineer can at any time turn the shaft H to bring either of the studs, with its roller I), in position to operate on the divergent clutch-bar by means of the flanges a thereon, so as to set the switch as required.
- a similar clutch-bar is used beyond the frog where the rails cross each other, said clutch to be also connected with the slide-bar M at the movable end of the switch-rails, to make the connection complete.
- elbow-levers F F connectingranged on alocomotive to operate the (liven bar 0, levers O G, and sliding bar M, all congence clutch-bars, as and for the purposes set structed and arranged substantially as and forth.
Landscapes
- Railway Tracks (AREA)
Description
2 Sheets -Sheet I.
I. WALKER.
Railway-Switch. N0.V|64,886. Patentedlune22,1875.
WITNESSES: INVENTOK THE GRAPHIC CO.PHOTO.-LITH.39B=41 PARK PLAGEJLY.
-NITED STATES PATEN'I QFFICEZ.
JEssnwALnEn, or vmcnunns, INDIANA." .t
IMPROVEMENT IN RAILWAY-SWITCHES.
Specification forming part of Letters Patent No. 164,886, dated J une 22, 1875; application filed February 8, 1875.
, To all whom it may concern:
. erenee being had to the accompanying drawings, and to the letters of reference marked thereon.
The nature of my invention consists in the construction and arrangement of a railroadswitch, to be operated by the engineer from the locomotive, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawing, which forms a part of this specification, and in which- Figure l is a plan view of a part of the track and locomotive embodying my invention. Fig. 2 is a side elevation of the same. Fig. 3 is a transverse section through the line to w, Fig. 2. Fig. 4 is an enlarged side view of. a locomotive with the switch-operating mechanism attached thereto. Fig. 5 is a side view of the mechanism immediately connected with the switch-rails. plan view of the rocker-shaft on the locomotive. Figs. 7 and 8 are plan views of another portion of the track, contiguous to the part shown in Figs. 1 and 2. Fig. 9 is a side view of the clutch and lever-bars as used on the side track.
A A are the rails of the main track B B, the rails of the side track, and A A", the switch-rails in position for going on the side track. The movable ends of the switch-rails A A are connected and moved by a sliding bar, 'M. 7
Between each set of main rails A, on each side of the movable switch-rails A is located a plate, E, having upward projecting flanges a a along its edges, which run in an inclined position, so as to be closer together at the end nearest the switch-bars than at the farthest from it. At the narrowest end Fig. 61s a' of the plate E the flanges a u again diverge outward, the whole forming what I call a divergent clutch-bar or clutch-plate, for operrating the switch-rails. Each of these clutchbars is pivoted to two elbow-levers, F F, which are pivoted at their angles to ties u11- derneath, and are connected by a link or rod, 0. These elbow-levers are, by suitable intermediate levers O 0, connected to the sliding bar M, so that by the lateral movement of the divergent clutch-bar, the switch-rails may be moved from connection with the main rails to connect with the side rails either to the right or left of the main track.
Between the rails of the side track is a a small clutch, D, connected, by a rod, J, with the divergent clutch-bar E between the rails of the main track, so as to operate the switch when coming fromeither side track.
On the locomotive, in rear of the 'cowcatcher and in front of the front truck, is placed a cross-shaft, H, in suitable bearings, on which are three studs, with friction-rollers b 11 set at equal distances apart, but at different angles on the shaft, so that, by turning the shaft in its bearings, either stud may be brought vertically downward. From the shaft H projects an arm, to which is pivoted a rod or bar, K, connecting with a lever, L, within or at the side of the cab of the locomotive, so that the engineer can at any time turn the shaft H to bring either of the studs, with its roller I), in position to operate on the divergent clutch-bar by means of the flanges a thereon, so as to set the switch as required. A similar clutch-bar is used beyond the frog where the rails cross each other, said clutch to be also connected with the slide-bar M at the movable end of the switch-rails, to make the connection complete. With this device the engineer on the passing train can operate the switch, dispensing with the use of a switchman. I
Having thus fully described my invention,
what I claim as new, and desire to secure by Letters Patent, is-
1. The combination, with the main rails A, side rails B, and switch-rails A", of the divergent clutch-bar E, having side flanges a a,
as described, elbow-levers F F, connectingranged on alocomotive to operate the (liven bar 0, levers O G, and sliding bar M, all congence clutch-bars, as and for the purposes set structed and arranged substantially as and forth.
for the purposes herein set forth. JESSE WALKER.
2. The combination of the shaft H, with Witnesses: studs and rollers b b, set at varying angles, GEORGELINTHWAITE,
the connecting-rod K and lever L, all an DAVID BUCK.
Publications (1)
Publication Number | Publication Date |
---|---|
US164886A true US164886A (en) | 1875-06-22 |
Family
ID=2234295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US164886D Expired - Lifetime US164886A (en) | Improvement in railway-switches |
Country Status (1)
Country | Link |
---|---|
US (1) | US164886A (en) |
-
0
- US US164886D patent/US164886A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US164886A (en) | Improvement in railway-switches | |
US816308A (en) | Switch. | |
US972997A (en) | Transportation system. | |
US139589A (en) | Improvement in railroad switches | |
US644264A (en) | Railroad-switch. | |
US832840A (en) | Railway-switch. | |
US375048A (en) | Railway-switch | |
US361699A (en) | Railroad-switch | |
US254870A (en) | Safety railway-switch | |
US310396A (en) | Railway-switch | |
US319675A (en) | Railroad-switch | |
US423865A (en) | Automatic railway-switch | |
US165287A (en) | Improvement in railway-switches | |
US363075A (en) | Automatic switch | |
US206220A (en) | Improvement in railroad-switches | |
US382066A (en) | Railroadxswitch | |
US399090A (en) | Three-throw split switch | |
US154857A (en) | Improvement in railway-switches | |
US749626A (en) | Switch mechanism | |
US230095A (en) | Maeshall wood | |
US333258A (en) | Railroad-switch | |
US456961A (en) | Railroad-switch | |
US471004A (en) | Railroad frog and switch combined | |
US144007A (en) | Improvement in railway-switches | |
US153114A (en) | Improvement in railway-switches |