US168197A - Improvement in car-couplings - Google Patents
Improvement in car-couplings Download PDFInfo
- Publication number
- US168197A US168197A US168197DA US168197A US 168197 A US168197 A US 168197A US 168197D A US168197D A US 168197DA US 168197 A US168197 A US 168197A
- Authority
- US
- United States
- Prior art keywords
- bars
- car
- draw
- improvement
- couplings
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 235000000396 iron Nutrition 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000001808 coupling Effects 0.000 description 4
- 239000011121 hardwood Substances 0.000 description 2
- 230000003137 locomotive Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
Definitions
- NV PETERS PHOYOLITHOGRAFHER. WASHINGTON, D C.
- each draw-bar To the inner end of each draw-bar is pivoted an extension-piece, the other end of which is pivoted to the contiguous ends of the beam or bar, the two pivots being at right angles to each other to admit of the vertical and horizontal movement, for
- the draw-bars may alsov be used for coupling the tank with the front car, and also with the locomotive.
- Figure l is a bottom view of thebottom-frame A of a carbody, and trucks B B, having my improvements attached.
- Fig. 2 is a longitudinal ver- ⁇ This frame-work may be strengthened by means of braces, if desired.
- the ends oi' the longitudinal timber C are supported by the hangers z, which are bolted to the bottom frame A, as seen in Fig. l.
- D D are draw-bars, the inner ends of which are pivoted to the bifurcated irons E on the ends of the timber (l, there being intermediate links F connected at one end to the inner ends of the dr aw-bars by means of the horizontal pivots d, and Vat the other end to the irons E by means of the pivots d.
- the outer ends of the draw-bars are held up at their front ends the proper height by means of the vertical rods 'Gr G, which have loops e at their lower ends that encircle said, bars.
- the draw-bars may be made in any convenient manner; but in order to be of sufficient strength to resist the bumping without being very heavy, I make the middle and main portion D of hard wood, and the end sections D1 and D2 of iron,'and confine them together by means of bolts orrivets, as seen inFigs. 3 and 4.
- the outer edges m of the end timbers of the platforms are curved to correspond to the curve described by the outer end of a drawbar turning on the pivot d', so as to maintain at all times a uniform space between the contiguous platforms, and thus make it practicable to couple the cars with but little play.
Description
ZVSheets-#Sheet 2.
s. usTlcK. Car-Coupling.
Patented Sept. 28,1875.
NV PETERS. PHOYOLITHOGRAFHER. WASHINGTON, D C.
'UNITED STATES PATENT OFFICEn STEPHEN USTIK, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN CAR-COUPLINGS.
Specification formingpart of Letters Patent No. 16S, l 97. dated September 28, 1.875 i application'iled-J I December 4, V1874.
To all whom it may concern:
Beit known that I, STEPHEN UsTIoK, of the city and county ofPhiladelphia, in the State of Pennsylvania, have invented an Improvement in Gar-Couplings, of which the following is a specication:
This is an improvement on myI invention for which an application for Letters Patent was iiled on the 14th day of August, 187 4, and relates to the following particulars:
There is a longitudinal beam or bar beneath the truck-frame, to the ends of which the inner ends of the draw-bars are pivoted, to admit of their turning horizontally in either direction, for the purpose of keeping them in a straight line with each other in turning curves.-
'lhis beam is projected from 'the under side of the bottom-frame of the car, .by means of a frame-work, (whereby a great power of resistance is given it,) or by suitable hangers; but -I- prefer the frame-work constructed as hereinai'ter described. To the inner end of each draw-bar is pivoted an extension-piece, the other end of which is pivoted to the contiguous ends of the beam or bar, the two pivots being at right angles to each other to admit of the vertical and horizontal movement, for
-the purpose hereinafter stated. "In order to avoid great weight in the draw-bars, the middle and main portion is of wood, the ends being of iron, and connected as hereinafter described.
The draw-bars may alsov be used for coupling the tank with the front car, and also with the locomotive.
In the accompanying drawings, Figure l is a bottom view of thebottom-frame A of a carbody, and trucks B B, having my improvements attached. Fig. 2 is a longitudinal ver-` This frame-work may be strengthened by means of braces, if desired.
The ends oi' the longitudinal timber C are supported by the hangers z, which are bolted to the bottom frame A, as seen in Fig. l. D D are draw-bars, the inner ends of which are pivoted to the bifurcated irons E on the ends of the timber (l, there being intermediate links F connected at one end to the inner ends of the dr aw-bars by means of the horizontal pivots d, and Vat the other end to the irons E by means of the pivots d. The outer ends of the draw-bars are held up at their front ends the proper height by means of the vertical rods 'Gr G, which have loops e at their lower ends that encircle said, bars. Theother ends are passed through the projecting ends ofthe bars H, and held by means of nuts f. These bars are permanently connected with the truckframes, as seen in Fig. 2. Theconnection of the inner ends of the draw-bars with the beam C by means of the intermediate irons F, the horizontal pivots d, and vertical pivots d', provides for both a vertical and horizontal movement of the front ends of the' draw-bars. The horizontal movement takes place as the trucks change their position in relation to each other in turning curves, and in that movement the ends of the draw-bars are somewhat elevated as they leave a perpendicular position. When the cars -run again on a straight track, the trucks return to a straight line, and the drawbars assume a central position with them1 and are ready for coupling, and they are kept in this position by the Weight of the bars inclining the rods Gr to a vertical position.
The draw-bars may be made in any convenient manner; but in order to be of sufficient strength to resist the bumping without being very heavy, I make the middle and main portion D of hard wood, and the end sections D1 and D2 of iron,'and confine them together by means of bolts orrivets, as seen inFigs. 3 and 4.
The outer edges m of the end timbers of the platforms are curved to correspond to the curve described by the outer end of a drawbar turning on the pivot d', so as to maintain at all times a uniform space between the contiguous platforms, and thus make it practicable to couple the cars with but little play.
A of the car-body, for the connection of the drawbars7 substantially as described.
2. The combination of a draw-bar of a railroad-car with link F, bifureated iron E, lon gitudinal beam C, and pivots d-and d', whereby to eiieet free horizontal and vertical movements of the drawbar, substantially as set forth.
3. The combination of the middle section D and end sections D1 and D2 of the draw-bars, the sections being held together by means of bolts or rivets, substantially as and for vthe purpose set forth.
STEPHEN USTICK. Witnesses:
THOMAS J. BEWLEY, M. A. LATHAM.
'l l i i l f. 1
Publications (1)
Publication Number | Publication Date |
---|---|
US168197A true US168197A (en) | 1875-09-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US168197D Expired - Lifetime US168197A (en) | Improvement in car-couplings |
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US (1) | US168197A (en) |
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- US US168197D patent/US168197A/en not_active Expired - Lifetime
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