US453382A - Gar-coupling - Google Patents
Gar-coupling Download PDFInfo
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- US453382A US453382A US453382DA US453382A US 453382 A US453382 A US 453382A US 453382D A US453382D A US 453382DA US 453382 A US453382 A US 453382A
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- Prior art keywords
- coupling
- cars
- car
- coupler
- hook
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- 238000010168 coupling process Methods 0.000 title description 48
- 238000005859 coupling reaction Methods 0.000 title description 48
- 230000001808 coupling Effects 0.000 description 44
- 241000719190 Chloroscombrus Species 0.000 description 20
- 230000000295 complement Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000036633 rest Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H19/00—Model railways
- A63H19/16—Parts for model railway vehicles
- A63H19/18—Car coupling or uncoupling mechanisms
Definitions
- My invention relates to car-couplers, and more particularly to that class of car-couplers which may be termed automatic life-saving couplers, in which the cars can be coupled and uncoupled without the necessity of the operator or brakeman exposing himself by passing between the adjacent ends of the cars being coupled.
- My invention has for its object to provide an exceedingly simple, cheap, and effective coupler whereby these ends maybe obtained, and which shall be especially adapted to freight-cars, either of platform or box shape, and which, while it is simple and effective, may be applied to cars as ordinarily constructed without material change, thereby rendering it unnecessary to remodel the platform to any material extent;
- My invention consists of a car-coupler embodying the features of construction and arrangement, substantially as hereinafter more fully pointed out, and illustrated in the accompanying drawings, in which like letters of reference refer to similar parts in each of the figures.
- Figures 1 and 2 are respectively side views of the ends of two cars of the box pattern having my improvement attached thereto.
- Fig. 3 is a plan view of the two cars, showing the coupler in position.
- Fig. 4 is a perspective view of the coupling device, and
- Fig. 5 is a similar view of the modification.
- A represents the car-body, in this particular case it being an ordinary box car, and this body is provided with the usual bumpers B B, proj eoting from the ends of the cars and adapted to impinge upon each other and receive the shock when the cars are brought together for the purposes of coupling. All cars have to be provided with some such means, and Itherefore utilize these bumpers for supporting the coupling mechanism.
- the coupling device D consists, essentially, of two side pieces E F, united by suitable rods or cross-ties G G and having their ends united to form a hook H, although in some instances the ends need not be united, but both may bebent to form two hooks, as shown at H, Fig. 5.
- These hooks should be made in a substantial manner and have a substantial turn, so as to embrace What may be termed a draw rod or bar of the complementary partin the manner not to be easily detached therefrom or otherwise thrown out of position.
- This draw rod or bar is the cross-bar G of the coupler, and the hook H is caused to engage this cross-bar, as clearly seen in Fig. 3, when the cars are coupled.
- the coupling device is secured to the blocks 0 in any suitable way, as by the lugs or bearings c, which may be formed integral with the block 0 or secured thereto by suitable bolts or connections therewith in any other substantial manner.
- I provide a connecting-bar I between the sides E and F, and to this bar I attach a plate J, which is arranged to engage the end piece K of the car as is usually constructed, a mortise 7.: being preferably formed therein, as shown in Fig. 1, and this plate will serve to hold the coupling part in a horizontal position and prevent its falling downward, so as to be engaged by the bumper on the opposite car and to insure its being in position to be engaged by the complementary coupling portion when the cars are brought together in the act of coupling.
- the coupling portion may be elevated, as shown in Fig. 2, without the necessity of the brakeman exposing himself between the cars, I provide some suitable means,- as a chain L, which passes over a pulley Z and is connected with the lever M, the handle N of which preferably extends above the root of the car, or in some instances may extend laterally from the side of the car in a position to be operated by the brakeman, and by this arrangement or some equivalent means the coupler may be turned up in the position shown in Fig. 2, where it rests by gravity against the end of the car, ready to be thrown into a looking or coupling engagement when the cars impinge against each other by the jar or momentum imparted to the coupling device.
- a chain L which passes over a pulley Z and is connected with the lever M, the handle N of which preferably extends above the root of the car, or in some instances may extend laterally from the side of the car in a position to be operated by the brakeman, and by this arrangement or some equivalent means the coupler may be turned
- the coupling portion D normally rests upon and is supported by the portion D, and its hook II, even if it should become disengaged from the rod G, will immediately re-cngage therewith when force is applied to tend to separate the cars.
- coupler as made of bar or plate iron, it will be understood, of course, that round or other form of iron can be used and the configuration of the coupling parts can be varied to suit the exigencies of any particular case.
- a car-coupler consisting, essentially, of two metallic bars joined by tie-rods, the ends of the bars being formed into a hook, one of the tie-rods acting as a coupling-rod for the hook of the complementary part of the coupling and another tie-rodoperating as a pivot for the coupler, substantially as described.
- a cancoupler consisting, essentially, of the side bars E and F, having their ends formed into a hook II, the bars being united by the cross-pieces G G, the former of which serves as a coupling-rod for the complementary coupling portion and the latter of which serves as a means for attaching the coupler to the car, substantially as described.
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
(No Model.) Y
W. .W. DAVIS. GAR OOUPLINQ,
No. 453,382. Patented June Z, 1891.
UNITED STATES PATENT OFFICE.
WILLIAM \V. DAVIS, OF PENNS PARK, PENNSYLVANIA.
CAR-COUPLING.
SPECIFICATION forming part of Letters Patent No. 453,382, dated June 2, 1891.
Application filed February 25 1891. Serial No. 382,697. (No model.) i
To all whom it may concern:
Be it known that I, WILLIAM W. DAVIS, a citizen of the United States, residing at Penns Park, Bucks county, State of Pennsylvania, have invented certain new and useful Improvements in Car-Couplings, of which the following is a specification.
My invention relates to car-couplers, and more particularly to that class of car-couplers which may be termed automatic life-saving couplers, in which the cars can be coupled and uncoupled without the necessity of the operator or brakeman exposing himself by passing between the adjacent ends of the cars being coupled.
My invention has for its object to provide an exceedingly simple, cheap, and effective coupler whereby these ends maybe obtained, and which shall be especially adapted to freight-cars, either of platform or box shape, and which, while it is simple and effective, may be applied to cars as ordinarily constructed without material change, thereby rendering it unnecessary to remodel the platform to any material extent;
My invention consists of a car-coupler embodying the features of construction and arrangement, substantially as hereinafter more fully pointed out, and illustrated in the accompanying drawings, in which like letters of reference refer to similar parts in each of the figures.
Figures 1 and 2 are respectively side views of the ends of two cars of the box pattern having my improvement attached thereto. Fig. 3 is a plan view of the two cars, showing the coupler in position. Fig. 4 is a perspective view of the coupling device, and Fig. 5 is a similar view of the modification.
The needs of an automatic life-saving carcoupler which is suitable for attachments of cars as ordinarily constructed have long been some connecting device, whereby the cars will be automatically coupled; and my invention relates more particularly to this general form of couplers, and I will now more particularly describe its construction and operation.
In the drawings,Arepresents the car-body, in this particular case it being an ordinary box car, and this body is provided with the usual bumpers B B, proj eoting from the ends of the cars and adapted to impinge upon each other and receive the shock when the cars are brought together for the purposes of coupling. All cars have to be provided with some such means, and Itherefore utilize these bumpers for supporting the coupling mechanism.
While in some instances, as cars made from a single manufactory and therefore having a uniform height from the track, it would be practicable to apply the coupling device directly to the bumpers, I have found it better inmost instances to attach to the bumpers blocks or bearing-pieces G C, which may be of any desired or necessaryheight to support the coupler acertain distance above the track, so as to clear the bumper of the adjacent car when coupling takes place.
The coupling device D consists, essentially, of two side pieces E F, united by suitable rods or cross-ties G G and having their ends united to form a hook H, although in some instances the ends need not be united, but both may bebent to form two hooks, as shown at H, Fig. 5. These hooks should be made in a substantial manner and have a substantial turn, so as to embrace What may be termed a draw rod or bar of the complementary partin the manner not to be easily detached therefrom or otherwise thrown out of position. This draw rod or bar is the cross-bar G of the coupler, and the hook H is caused to engage this cross-bar, as clearly seen in Fig. 3, when the cars are coupled. The coupling device is secured to the blocks 0 in any suitable way, as by the lugs or bearings c, which may be formed integral with the block 0 or secured thereto by suitable bolts or connections therewith in any other substantial manner.
In order to further stiffen the coupling device, I provide a connecting-bar I between the sides E and F, and to this bar I attach a plate J, which is arranged to engage the end piece K of the car as is usually constructed, a mortise 7.: being preferably formed therein, as shown in Fig. 1, and this plate will serve to hold the coupling part in a horizontal position and prevent its falling downward, so as to be engaged by the bumper on the opposite car and to insure its being in position to be engaged by the complementary coupling portion when the cars are brought together in the act of coupling.
In order that the coupling portion may be elevated, as shown in Fig. 2, without the necessity of the brakeman exposing himself between the cars, I provide some suitable means,- as a chain L, which passes over a pulley Z and is connected with the lever M, the handle N of which preferably extends above the root of the car, or in some instances may extend laterally from the side of the car in a position to be operated by the brakeman, and by this arrangement or some equivalent means the coupler may be turned up in the position shown in Fig. 2, where it rests by gravity against the end of the car, ready to be thrown into a looking or coupling engagement when the cars impinge against each other by the jar or momentum imparted to the coupling device.
From the above description of the construction and arrangement of parts the operation of the device will be apparent to those skilled in the art, and it is only necessary to say that when two cars are to be coupled the respective portions of the couplers on their adjacent ends are arranged in the positions shown in Figs. 1 and 2, that in Fig. 1 being supported by the plate J in a horizontal po sition, while the portionin Fig. 2 rests against I the end of the car, ready to be thrown downward by any jar or impulse imparted to it. \Vhen the bumpers B contact with each other in the act of coupling, the coupler D is thrown over and its hook H engages the draw rod or bar G of the complementary coupler and the cars are coupled. It may be remarked that there is usually a space of a few inches between the adjacent ends of the bumpers when the cars are coupled, and this allows for the inclination of the cars in rounding curves and responding to the inequalities of the track; but it will be found that there is no liability to disconnect the coupling, as
the coupling portion D normally rests upon and is supported by the portion D, and its hook II, even if it should become disengaged from the rod G, will immediately re-cngage therewith when force is applied to tend to separate the cars.
It will readily be understood that, it perchance, any accident should happen to the hook or rod of one coupliugportion the position of the portions can be relatively changed so that the hook of the portion D would engage the corresponding rod D of the portion D, and I thus provide each car with practically two means of coupling or connecting them.
While I have shown the coupler as made of bar or plate iron, it will be understood, of course, that round or other form of iron can be used and the configuration of the coupling parts can be varied to suit the exigencies of any particular case.
\Vhat I claim is- 1. A car-coupler consisting, essentially, of two metallic bars joined by tie-rods, the ends of the bars being formed into a hook, one of the tie-rods acting as a coupling-rod for the hook of the complementary part of the coupling and another tie-rodoperating as a pivot for the coupler, substantially as described.
2. A cancoupler consisting, essentially, of the side bars E and F, having their ends formed into a hook II, the bars being united by the cross-pieces G G, the former of which serves as a coupling-rod for the complementary coupling portion and the latter of which serves as a means for attaching the coupler to the car, substantially as described.
3. The combination, with the bumpers of a car, of the blocks attached thereto, a coupler pivotally mounted on said block, the said coupler being provided with a plate, as J, engaging the end beam of the car for supporting the coupler in its horizontal position, substantially as described.
4. The combination, with the -bumpers, of the supporting-blocks attached thereto, the coupling portions pivotally connected to the blocks, each portion consisting, essentially, of the side bars having a hook formed at one end, and connecting-rods between the said bars, one of which serves as a coupling-pin, while the other serves as a means of connecting the coupler to the blocks, substantially as described.
5. The combination, with the bumpers of a car, of a block supported thereon, a coupler consisting of two portions, each of which is pivotally connected to the blocks on one of the cars, a plate connected to the coupler portion to support it in horizontal position, and connections mounted on the car-body for raising the coupler portion to an elevated position, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
WILLIAM DAVIS.
Witnesses:
WILLIAM C. DAVIS, HARRY A. KRUsEN.
Publications (1)
Publication Number | Publication Date |
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US453382A true US453382A (en) | 1891-06-02 |
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US453382D Expired - Lifetime US453382A (en) | Gar-coupling |
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