US539220A - Convertible freight-car - Google Patents
Convertible freight-car Download PDFInfo
- Publication number
- US539220A US539220A US539220DA US539220A US 539220 A US539220 A US 539220A US 539220D A US539220D A US 539220DA US 539220 A US539220 A US 539220A
- Authority
- US
- United States
- Prior art keywords
- car
- doors
- sills
- planks
- hopper
- 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
- 238000010276 construction Methods 0.000 description 6
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000005441 aurora Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000009808 lpulo Nutrition 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/06—Flat-bottomed cars convertible into hoppers
Definitions
- My object is to provide a freight car of improved construction, whereby it may be read- 11y converted into and employed as an ore car, gondola car, or lumber car.
- My object is further to provide a convertible car of the class described which maybe quickly and easily changed from an ore car.
- Fig. 4 taken on line 3 of Fig. 4; Fig. 4, a crosssection on line 4 of Fig. 3 and showing the ore-oar form; Fig. 5, a broken section on line 5 of Fig. 3 and showing the gondola form, and Fig. 6 one of the removable and replaceable bolts or tie-rods of which several are employed.
- the stationary body portion of the car comprises the usual side-sills A, end-sills A, cross beams A intermediate braces A and drawtimbers A.v
- B B are stationary end platforms which are fastened rigidly upon the frame.
- the bodyportion rests at the draw-timbers upon trucks D.
- the stationaryportions B of the platform terminate at the inner sides of the cross-beams A and between the cross-beams is an open space X closed by trap-doors B B, which form the upper inclined end floors of the hopper, as hereinafter explained.
- Stretching across the opening X between the cross-beams is a central longitudinally extending sill A beveled at its upper edge to a V-shape, as shown.
- the doors B are preferably fastened by hinges t to the platform B, and when closed they rest upon shelves formed by the sidesills A and upon the intermediate sill A E is a hopper formed with inclined endplates 8 s and side plates 5 s all fastened at their upper sides to the cross-beams A and side-sills A, and strengthened from beneath by iron braces r r bolted at their ends to the side-sills and braced by the body truss-rods 1, which, as shown, are fastened at their opposite ends to the end-sills A, and pass over the intermediate cross braces A and beneaththe braces r.
- a central cross-beam s fastened at opposite ends to the side-plates s, and hold securelyin position by a brace-plate 5 which is fastened at opposite ends to the side-sills, and passes longitudinally along the under side of the cross-beam s
- the bottom of the hopper is closed by drop doors q hinged to thelower edges of the end-platess and to the cross-beam 8 as shown.
- door sustaining bars g Bolted to the free end portions of the drop doors q, and extending across their under sides, are door sustaining bars g which extend at opposite ends beyond the side-sills A.
- the bars q On the side-sills above the bars q are pulleys g on shafts (1 provided with ratchets q, with which pawls g also on the side-sills, engage. Cables or chains o are fastened at opposite ends respectively to the pulleys, and to the free ends ofv the bars q.
- the doors q are raised to close the base of the hopper by turning the shafts g to wind the chains or cables g upon the pulleys; and, when the doors are 1 closed they are held against opening by engagement of the pawls g with the ratchets q.
- O, O are side-planks, which rest at their edges upon the side-sills and are bolted to stakes C, held in stake pockets O Secured to the upperjouter sides of the side-planks are top side-rails C and the side-planks are fastened securely down to the sills by rods 19, flattened at their upper end-portions and bent over the upper edges of the side-planks.
- the rods 19 at the ends of their bent portions extend down between the side-planks and top side-rails, as shown in Fig. 5.
- the rods 10 extend down the inner sides of the side-planks in grooves formed in the latter; and at their lower ends the rods extend through openings in the side-sills and are threaded to receive nuts 10', which bear against the under surfaces of the sills.
- At opposite ends of the sideplanks on their inner sides are vertical angle-iron stops 0; and hinged to the platform are end-gates 0, adapted to swing from a horizontal position against the surface of the platform to a vertical position against the stops 0.
- On the inner surfaces of the sideplanks are angle-iron stops at, which extend in an upward inclined direction from the edges of the opening X. When the doors B are raised on their hinges they rest against the stops at, and form the upperinclined endfloors of the hopper.
- openings m Extending longitudinally through the doors B are openings m which, when the doors rest against the stops n, register with openings m in the side planks.
- Tie rods Z headed at one end, and threaded at their opposite ends to receive nuts Z, are passed through the said openings and the side planks and doors B are thereby held together with great security.
- Rods Z' are also passed through openings Z in the side-planks at the stops 0 to tie the sideplanks together when the end-gates are raised.
- the doors B are faced, preferably, with metal plates 7c. V
- the flaps also serve to prevent the ore from being caught, in the dumpingoperation, by the inward projecting surfaces of the sills.
- Convertible cars of my improved construction are particularly desirable upon those railroads whosemain freight during the season of navigation is ore, and in winter lumber; because they tend to greatly reduce the rolling stock which would be necessary were the ore-cars and lumber-cars only adapted to their particular classes of freight.
- the gondola form is most desirable for the transportation of shingles,lath and other comparatively small articles which do not require the protection from the elements afforded by box-cars.
- a convertible freight-car the combination of t the side-sills, stationary end-platforms, ore-hopper between said platforms, doors hinged at said platforms to rest when closed upon the sills and form a continuation of the platforms, side-planks, inclined stops on the side-planks for the doors to rest upon when opened and thereby form upper endfloors of the hopper, end-gates hinged at the said platforms and vertical stops on the sideplanks for the end-gates, the said end-gates being movable upon their hinges to lie flat upon the platforms or rest vertically against their stops, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Description
(N0 Modl.) 2 Sheets-Sheet 1."
J. v. ERIGSON. CONVERTIBLE FREIGHT GAR.
No. 539,220. Patented May 14, 1895.
1' CHRIS PETEns 00.. mom-urns" WASHINGTON n c (No Model.) 2 Sheets-Sheet 2.
J. v. ERIOSON. CONVERTIBLE FREIGH T GAR. No. 539,220. PatentedMay 14, 1895.
ms Nonms PETERS CO,PHOYOL1TND.,WASHINGTON n c b R w N a a Bi I i) 93 UNITED STATns PAT NT OFFrcE.
JOHN V-. ERICSON, OF AURORA, ILI JINOIS.
CONVERTIBLEFREIGHT-CAR.
SPECIFICATION forming part of Letters Patent No. 539,220, dated May 14, 1895.
Application filed June 18, 1894. Serial No. 514,929. (No model.)
To on whom it may concern:
Be it known that I, JOHN V. ERIOSON, a citizen of the United States, residing at Aurora, 1n the county of Kane and State of Illinois, have invented a new and useful Improvement ,in Convertible Freight-Oars, of which the following is a specification.
My object is to provide a freight car of improved construction, whereby it may be read- 11y converted into and employed as an ore car, gondola car, or lumber car.
My object is further to provide a convertible car of the class described which maybe quickly and easily changed from an ore car.
tion taken on line 3 of Fig. 4; Fig. 4, a crosssection on line 4 of Fig. 3 and showing the ore-oar form; Fig. 5, a broken section on line 5 of Fig. 3 and showing the gondola form, and Fig. 6 one of the removable and replaceable bolts or tie-rods of which several are employed.
The stationary body portion of the car comprises the usual side-sills A, end-sills A, cross beams A intermediate braces A and drawtimbers A.v
B B are stationary end platforms which are fastened rigidly upon the frame. The bodyportion rests at the draw-timbers upon trucks D. The stationaryportions B of the platform terminate at the inner sides of the cross-beams A and between the cross-beams is an open space X closed by trap-doors B B, which form the upper inclined end floors of the hopper, as hereinafter explained. Stretching across the opening X between the cross-beams is a central longitudinally extending sill A beveled at its upper edge to a V-shape, as shown. The doors B are preferably fastened by hinges t to the platform B, and when closed they rest upon shelves formed by the sidesills A and upon the intermediate sill A E is a hopper formed with inclined endplates 8 s and side plates 5 s all fastened at their upper sides to the cross-beams A and side-sills A, and strengthened from beneath by iron braces r r bolted at their ends to the side-sills and braced by the body truss-rods 1, which, as shown, are fastened at their opposite ends to the end-sills A, and pass over the intermediate cross braces A and beneaththe braces r.
p In the lower part of the hopper is a central cross-beam s fastened at opposite ends to the side-plates s, and hold securelyin position by a brace-plate 5 which is fastened at opposite ends to the side-sills, and passes longitudinally along the under side of the cross-beam s The bottom of the hopper is closed by drop doors q hinged to thelower edges of the end-platess and to the cross-beam 8 as shown.
Bolted to the free end portions of the drop doors q, and extending across their under sides, are door sustaining bars g which extend at opposite ends beyond the side-sills A.
On the side-sills above the bars q are pulleys g on shafts (1 provided with ratchets q, with which pawls g also on the side-sills, engage. Cables or chains o are fastened at opposite ends respectively to the pulleys, and to the free ends ofv the bars q. The doors q are raised to close the base of the hopper by turning the shafts g to wind the chains or cables g upon the pulleys; and, when the doors are 1 closed they are held against opening by engagement of the pawls g with the ratchets q.
- On disengaging the pawls from the ratchets the doors will be released and swing down, to open, of their own Weight.
O, O, are side-planks, which rest at their edges upon the side-sills and are bolted to stakes C, held in stake pockets O Secured to the upperjouter sides of the side-planks are top side-rails C and the side-planks are fastened securely down to the sills by rods 19, flattened at their upper end-portions and bent over the upper edges of the side-planks. The rods 19 at the ends of their bent portions extend down between the side-planks and top side-rails, as shown in Fig. 5. The rods 10 extend down the inner sides of the side-planks in grooves formed in the latter; and at their lower ends the rods extend through openings in the side-sills and are threaded to receive nuts 10', which bear against the under surfaces of the sills. At opposite ends of the sideplanks on their inner sides are vertical angle-iron stops 0; and hinged to the platform are end-gates 0, adapted to swing from a horizontal position against the surface of the platform to a vertical position against the stops 0. On the inner surfaces of the sideplanks are angle-iron stops at, which extend in an upward inclined direction from the edges of the opening X. When the doors B are raised on their hinges they rest against the stops at, and form the upperinclined endfloors of the hopper.
Extending longitudinally through the doors B are openings m which, when the doors rest against the stops n, register with openings m in the side planks. Tie rods Z, headed at one end, and threaded at their opposite ends to receive nuts Z, are passed through the said openings and the side planks and doors B are thereby held together with great security. Rods Z'are also passed through openings Z in the side-planks at the stops 0 to tie the sideplanks together when the end-gates are raised. The doors B are faced, preferably, with metal plates 7c. V
Extending between the cross-beams A and hinged to the inner'edges of the side-sills A, are narrow metal side-sill projecting plates or flaps 2' which may be turned down, when the doors B are closed, or raised when the doors are opened to rest against the side-planks and shield the inner edges of the side-sills from the ore. The flaps also serve to prevent the ore from being caught, in the dumpingoperation, by the inward projecting surfaces of the sills.
To convert the car into a flat-car, for the shipment of lumber, all the tie-rods l should be removed and placed in the hopper E where they will not be lost, the doors B closed, to afford a continuous platform, and the end-gates lowered. To convert the carinto the gondola form, the end-gates are raised, and tie rods Z passed across the ends through the openings Z" to tie the side planks securely together. To convert the car into an ore-car, the doors B are raised to rest against the inclined stops n and secured in their openedcondition by the rods Z as described; and the flapsd are raised against the side-planks, as shown in Fig. 4, to form upper side-floors for the hopper. Thus the operations of converting the car from one into another form, may be quickly and easily accomplished, and without the necessity of removing and storing parts. Furthermore, none of the features necessary in one form of the car present any obstructions to the use of the car when converted into either of the other forms, and whether the car is converted into an ore-car, gondola-car or lumber-car, it
will present all the advantages of cars built expressly for the particular purpose, besides possessing exceptional strength and durability due to the construction described.
Convertible cars of my improved construction are particularly desirable upon those railroads whosemain freight during the season of navigation is ore, and in winter lumber; because they tend to greatly reduce the rolling stock which would be necessary were the ore-cars and lumber-cars only adapted to their particular classes of freight. The gondola form is most desirable for the transportation of shingles,lath and other comparatively small articles which do not require the protection from the elements afforded by box-cars.
While I prefer to construct my improve ments as shown and described, they may be modified in the matter of details without departing from the spirit of my invention as defined by the claims. it
What I claim as new, and desire to secure by Letters Patent, is
1. In a convertible freight-car, the combi: nation of the endplatforms, side-planks, orehopper between said platforms, side-sills presenting shelves at the inner sides of the sideplanks between said platforms, trap-doors to rest, when closed, upon said shelves and form a continuationof the platforms over the hop per, and affording, when opened, inclined upper end-floors of the hopper, and sill-projecting flaps extending between the end-platforms and hinged at the side-si1ls to extend over said shelves against the side-planks when the trap-doors are opened, and form the upper. side-floors of the hopper, and be swung downward out of the. way when thetrap-doors are closed, substantially as described.
2. In a convertible freight-car, the combination of t the side-sills, stationary end-platforms, ore-hopper between said platforms, doors hinged at said platforms to rest when closed upon the sills and form a continuation of the platforms, side-planks, inclined stops on the side-planks for the doors to rest upon when opened and thereby form upper endfloors of the hopper, end-gates hinged at the said platforms and vertical stops on the sideplanks for the end-gates, the said end-gates being movable upon their hinges to lie flat upon the platforms or rest vertically against their stops, substantially as described.
WALTER ANGUS, JOSEPH DESSTELL.
IIO
Publications (1)
Publication Number | Publication Date |
---|---|
US539220A true US539220A (en) | 1895-05-14 |
Family
ID=2607980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US539220D Expired - Lifetime US539220A (en) | Convertible freight-car |
Country Status (1)
Country | Link |
---|---|
US (1) | US539220A (en) |
-
0
- US US539220D patent/US539220A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US539220A (en) | Convertible freight-car | |
US887167A (en) | Car-door. | |
US2555288A (en) | Gate for box type vehicle bodies | |
US1916343A (en) | Railway freight car construction | |
US288792A (en) | Abeam goodeich | |
US125969A (en) | Improvement in railway cars | |
US1853594A (en) | Drop side container car | |
US985926A (en) | High-side gondola car. | |
US638496A (en) | Car construction. | |
US340579A (en) | Freight-car | |
US1010625A (en) | Gondola car. | |
US771684A (en) | Dumping-car. | |
US3382909A (en) | Railroad car bulk cargo door | |
US433073A (en) | Dumping-car | |
US1371877A (en) | Grain-car | |
US834823A (en) | Combination freight and dump car. | |
US512969A (en) | Car construction | |
US902678A (en) | Freight-car. | |
US665071A (en) | Freight-car. | |
US184625A (en) | Improvement in freight-cars | |
US1086051A (en) | Ballast-car. | |
US697021A (en) | Drop-door gondola car. | |
US273922A (en) | Railway-car | |
US748188A (en) | Side-dumping car. | |
US421379A (en) | Railway freight-car |