US744872A - Mine-car. - Google Patents
Mine-car. Download PDFInfo
- Publication number
- US744872A US744872A US14379003A US1903143790A US744872A US 744872 A US744872 A US 744872A US 14379003 A US14379003 A US 14379003A US 1903143790 A US1903143790 A US 1903143790A US 744872 A US744872 A US 744872A
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- US
- United States
- Prior art keywords
- car
- plate
- sides
- floor
- secured
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
Definitions
- Figure 1 is a side elevation of my improved car, in which the nearest of the Wheels and the axle-journal therefor at the right-hand side of the figure are removed for the purpose of showing clearly the parts which would otherwise be hidden.
- Fig. 2 is a plan of my improved car.
- Fig. 3 is atransverse sectional elevation on the line A A of Fig. 1 looking in the direction of the arrows.
- Fig. e is an end elevation of the front or closed end of my improved car, and
- Fig. '5 is an end elevation of the back or door end thereof.
- 1 is the bottom or floor plate of the car.
- 3 is a plate forming the front or closed end of my improved car
- 4 is a similar plate forming the body of the door at the other end of said car.
- this bentangle stiffener 5 is a stiffener, shown 'as a bent angle secured to the upper portions of the flaring sides, and,as shown in Figs. 2 and 3,this bentangle stiffener 5 is continuous across the bottom of the car and serves to greatly strengthen it, as may be readily understood.
- 7 represents angles extendinginwardly and down the ends of the side plates of the car for securing the front end plate 3 to the car sides
- 8 is an angle extending across the bottom or floor plate 1 for securing the front end plate to the floor-plate.
- fiat bars 9 represents fiat bars riveted t0 the car sides at the door end for giving stiffness thereto. These fiat bars 9 are bent to fit the outside of the car sides, and also project vertically above the same for the purpose of providing a support for the shaft 10,0n which the doorplate 4 is revolubly mounted by means of the hinges 11, secured thereto.
- axles 12 represents axles of square cross-section provided at their ends With cylindrical journals for the wheels 13, which may be of any approved pattern. As shown in Figs. 1 and 3, the axles 12 are secured directly to the bottom plate by means of the straps 14 for the purpose of keeping the car-body as low as possible without using very small wheels. This feature of my construction is important, as it provides a car of large capacity in a small height, which is a valuable consideration in minework.
- 16 represents bumpers formed of bent plates.
- 17 represents filler-plates or end sills for said bumpers, extending the whole width of the bumper end.
- 18 represents straps which in IOU connection with said end-sill plates 17 and the floor-plate 1 serve as bearings for the coupling-pin 19.
- the wings of the straps 18 extend transversely under the floor-plate and also serve as fillers'for the bumper construction.
- 26 represents chains or flexible connections which serve to secure the coupling-pins 19 to the car and prevent the loss of said pins.
- the end bumpers 16 are. each composed of a rectangular plate bent into form, as shown, the outer or contact ends being substantially flat, the upper portion of which is braced by the inclined part, the projecting ends of the plate being parallel and separated a suitable distance apart for attaching to the end extensions of the car-body, as shown.
- the longitudinal section of each of these bumpers has a substantially triangular outline with rounded corners and parallel projections spaced apart and provided with holes for attaching the bumpers to the extended portions of the floor-plate and its reinforcing end sillplate.
- a floor-plate In a mine-car, a floor-plate, sides secured thereto, said floor-plate being longer than said sides thus forming extensions at both ends of said car, bumpers mounted on said extensions, heavy angle members secured to the lower corners of the car-body for bracing said extensions, a front end and an end gate suitably connected to the sides aforesaid.
- a floor-plate In a mine-car, a floor-plate, sides secured thereto, said floor-plate being longer than said sides thus forming extensions at both ends of said car, heavy angle members projecting from the lower corners of the car-body secured to and forming braces for said extensions, and bumpers formed of bent plates mounted on the extensions aforesaid.
- a floor-plate In a mine-car, a floor-plate, sides secured thereto, said floorplate being longer than said sides, forming segmental extensions at both ends of said car, heavy angle members secured to the lower corners of said car and projecting from the car-body under and alongside of said extensions, said angle members being curved inwardly forming the circular outline of said extensions, and bumpers formed of bent plates mounted on the extensions aforesaid.
- a floor-plate In a mine-car, a floor-plate, sides secured thereto, said floor-plate being longer than said sides, forming segmental extensions at both ends of said car, heavy angle members secured to the lower corners of said car and projecting from the car-body under and alongside of said extensions, said angle members being curved inwardly to the circular outline of said extensions, an end-sill plate mounted on the extensions aforesaid, a strap secured under said extensions cooperating with the floor-plate and said end-sill plate to provide a bearing for the coupling-pin.
- afloor-plate afloor-plate, sides secured thereto, each consisting of a lower vertical section" and an upper flaring section, a central U-shaped angle stiffener secured to said floor-plate and said sides, intermediate angle stifieners secured to the car sides having their lower ends curved inwardly under the floorplate and fastened thereto.
- a floor-plate In a mine-car, a floor-plate, sides mounted thereon, each consisting of a lower Vertical section and an upper flaring section,-a front end, means for securing the floor-plate, sides and front end together, separate means for securing said sides to said floor-plate, a central U-shaped stiffener secured to said floor-plate and said sides, intermediate stiffeners secured to the car sides having their lower ends curved inwardly under the floorplate and fastened thereto, square axles secured directly to said floor-plate by straps, journals projecting outwardly therefrom, wheels mounted thereon, an end brace consisting of a flat bar secured to said sides and extending upwardly therefrom, a shaft mounted on said bar, a swinging door mounted on said shaft and devices for holding said door in closed position.
- bumpers secured thereto each composed of a bent plate, the longitudinal section of which has a substantially triangular outline with rounded corners, and parallel projections thereof pro- .vided with holes for attaching said bumpers IIO ening-brace secured to the lower portions of In testimony whereof I hereto afiix my sigsaid rectangular sides, extending continu- I nature in the presence of two witnesses. ously under and attached to the car-bottom, the upper ends of said brace being secured WILLIAM MORRIS 5 to the extremities of the outwardly-flaring Witnesses:
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
No. 744,872. PATENTED NOV. 24, 1903. w. H. MORRIS.
MINE CAR.
APPLICATION FILED FEB. 17, I903.
2 SHEETS-SHEET 2.
N0 MODEL.
4 M 2 2 J1. 11 I WITNESSES, INVEIVTOR.
llnrrrnn rarns Patented November 24, 1903.
WILLIAM H. MORRIS, OF JOHNSTOWN, PENNSYLVANIA;
wims cna.
SPECIFICATION forming part of Letters Patent No. 744,872, dated November 24;, 1903.
Application filed February 17, 1903. Serial No. 143,790. (No model.)
described which has various advantages asto convenience in use, simplicity and cheapness of construction, general efficiency, well adapted to carry heavy loads, while at the same time the difierent portions of the car are easily accessible for inspection and repairs.
To make the matter more clear, I will now refer to the two annexed sheets of drawings, which form part of this specification, and in which like figures refer to like parts.
Figure 1 is a side elevation of my improved car, in which the nearest of the Wheels and the axle-journal therefor at the right-hand side of the figure are removed for the purpose of showing clearly the parts which would otherwise be hidden. Fig. 2 is a plan of my improved car. Fig. 3is atransverse sectional elevation on the line A A of Fig. 1 looking in the direction of the arrows. Fig. eis an end elevation of the front or closed end of my improved car, and Fig. '5 is an end elevation of the back or door end thereof.
Referring now to the various characters of reference upon the drawings, 1 is the bottom or floor plate of the car.
2 represents the side plates, flaring at the top, as shown.
3 is a plate forming the front or closed end of my improved car, and 4 is a similar plate forming the body of the door at the other end of said car.
5 is a stiffener, shown 'as a bent angle secured to the upper portions of the flaring sides, and,as shown in Figs. 2 and 3,this bentangle stiffener 5 is continuous across the bottom of the car and serves to greatly strengthen it, as may be readily understood.
6 represents bent-anglestiffeners orbraces secured to the lower external corners of the car-body and to the upper portion of the liaring sides, as shown.
It will be noted that the construction and arrangement of the two forms of stiffeners, shown as bent angles, is such thatin connection with the vertical and flaring sides of the car they form lateral trusses of approximately triangular form, which thus makes a very stiff strnctu re with respect to the stresses to which it is naturally subjected, and these are particular and important features of my invention.
7 represents angles extendinginwardly and down the ends of the side plates of the car for securing the front end plate 3 to the car sides, and 8 is an angle extending across the bottom or floor plate 1 for securing the front end plate to the floor-plate.
9 represents fiat bars riveted t0 the car sides at the door end for giving stiffness thereto. These fiat bars 9 are bent to fit the outside of the car sides, and also project vertically above the same for the purpose of providing a support for the shaft 10,0n which the doorplate 4 is revolubly mounted by means of the hinges 11, secured thereto.
12 represents axles of square cross-section provided at their ends With cylindrical journals for the wheels 13, which may be of any approved pattern. As shown in Figs. 1 and 3, the axles 12 are secured directly to the bottom plate by means of the straps 14 for the purpose of keeping the car-body as low as possible without using very small wheels. This feature of my construction is important, as it provides a car of large capacity in a small height, which is a valuable consideration in minework.
To further stiffen the ends of my improved car and to prevent any buckling thereof, I rivet thereto heavy angles 15, which extend longitudinally of the lower edges of the car sides and thence curve inwardly, as shown in Fig. 2, to form a rigid bumper-support.
16 represents bumpers formed of bent plates. 17 represents filler-plates or end sills for said bumpers, extending the whole width of the bumper end. 18 represents straps which in IOU connection with said end-sill plates 17 and the floor-plate 1 serve as bearings for the coupling-pin 19. The wings of the straps 18 extend transversely under the floor-plate and also serve as fillers'for the bumper construction.
21 is a chain fastened to the car-floor plate, provided at its loose extremity with a ring 22, which passes through an opening 23 in the door-plate, and in connection with a latch 24, which oscillates about a pivot 25, serves to hold the door in its closed position. When it is desired to discharge the contents of the car, said latch 24 is made to revolve toward the left, allowing the ring 22 to slip through opening 23, thus releasing the end gate or door.
26 represents chains or flexible connections which serve to secure the coupling-pins 19 to the car and prevent the loss of said pins.
20 represents angles for securing the sides to'the floor-plate.
The end bumpers 16 are. each composed of a rectangular plate bent into form, as shown, the outer or contact ends being substantially flat, the upper portion of which is braced by the inclined part, the projecting ends of the plate being parallel and separated a suitable distance apart for attaching to the end extensions of the car-body, as shown. The longitudinal section of each of these bumpers has a substantially triangular outline with rounded corners and parallel projections spaced apart and provided with holes for attaching the bumpers to the extended portions of the floor-plate and its reinforcing end sillplate.
Although I have shown my improvements in considerable detail, I do not limit myself to the exact and definite particulars of the construction, arrangement, or sections shown and described, but may use such substitutions, modifications, or equivalents thereof as are embraced within the scope of my invention and as pointed out in the claims.
Having thus given a general description of.
my invention, what I claim, and desire to se cure by Letters Patent, is-
1. In a mine-car, a floor-plate, sides secured thereto, said floor-plate being longer than said sides thus forming extensions at both ends of said car, bumpers mounted on said extensions, heavy angle members secured to the lower corners of the car-body for bracing said extensions, a front end and an end gate suitably connected to the sides aforesaid.
2. In a mine-car, a floor-plate, sides secured thereto, said floor-plate being longer than said sides thus forming extensions at both ends of said car, heavy angle members projecting from the lower corners of the car-body secured to and forming braces for said extensions, and bumpers formed of bent plates mounted on the extensions aforesaid.
3. In a mine-car, a floor-plate, sides secured thereto, said floorplate being longer than said sides, forming segmental extensions at both ends of said car, heavy angle members secured to the lower corners of said car and projecting from the car-body under and alongside of said extensions, said angle members being curved inwardly forming the circular outline of said extensions, and bumpers formed of bent plates mounted on the extensions aforesaid.
4. In a mine-car, a floor-plate, sides secured thereto, said floor-plate being longer than said sides, forming segmental extensions at both ends of said car, heavy angle members secured to the lower corners of said car and projecting from the car-body under and alongside of said extensions, said angle members being curved inwardly to the circular outline of said extensions, an end-sill plate mounted on the extensions aforesaid, a strap secured under said extensions cooperating with the floor-plate and said end-sill plate to provide a bearing for the coupling-pin.
5. In a mine-car, afloor-plate, sides secured thereto, each consisting of a lower vertical section" and an upper flaring section, a central U-shaped angle stiffener secured to said floor-plate and said sides, intermediate angle stifieners secured to the car sides having their lower ends curved inwardly under the floorplate and fastened thereto.
6. In a mine-car, a floor-plate, sides mounted thereon, each consisting of a lower Vertical section and an upper flaring section,-a front end, means for securing the floor-plate, sides and front end together, separate means for securing said sides to said floor-plate, a central U-shaped stiffener secured to said floor-plate and said sides, intermediate stiffeners secured to the car sides having their lower ends curved inwardly under the floorplate and fastened thereto, square axles secured directly to said floor-plate by straps, journals projecting outwardly therefrom, wheels mounted thereon, an end brace consisting of a flat bar secured to said sides and extending upwardly therefrom, a shaft mounted on said bar, a swinging door mounted on said shaft and devices for holding said door in closed position.
7. In a mine-car, provided with end extensions of the floor-plate thereof, bumpers secured thereto, each composed of a bent plate, the longitudinal section of which has a substantially triangular outline with rounded corners, and parallel projections thereof pro- .vided with holes for attaching said bumpers IIO ening-brace secured to the lower portions of In testimony whereof I hereto afiix my sigsaid rectangular sides, extending continu- I nature in the presence of two witnesses. ously under and attached to the car-bottom, the upper ends of said brace being secured WILLIAM MORRIS 5 to the extremities of the outwardly-flaring Witnesses:
sides thereby forming triangular trusses for J. R. WEMLINGER, laterally stiffening the structure. STONE EDELEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14379003A US744872A (en) | 1903-02-17 | 1903-02-17 | Mine-car. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14379003A US744872A (en) | 1903-02-17 | 1903-02-17 | Mine-car. |
Publications (1)
Publication Number | Publication Date |
---|---|
US744872A true US744872A (en) | 1903-11-24 |
Family
ID=2813368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14379003A Expired - Lifetime US744872A (en) | 1903-02-17 | 1903-02-17 | Mine-car. |
Country Status (1)
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US (1) | US744872A (en) |
-
1903
- 1903-02-17 US US14379003A patent/US744872A/en not_active Expired - Lifetime
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