US1696650A - Corrugated steel end for railway cars - Google Patents

Corrugated steel end for railway cars Download PDF

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US1696650A
US1696650A US297998A US29799819A US1696650A US 1696650 A US1696650 A US 1696650A US 297998 A US297998 A US 297998A US 29799819 A US29799819 A US 29799819A US 1696650 A US1696650 A US 1696650A
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sheet
corrugations
car
section
railway
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US297998A
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Vinton E Sisson
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Union Metal Products Co
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Union Metal Products Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/06—End walls

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  • My invention relates to a sheet metal end structure for railway cars, particularly box cars provided with ribs or corrugations to give the structure strength and rigidity sufiicient to withstand the thrusts and pressure of shifting cargoes and to check the tendency of the superstructure of the car to weave.
  • the stresses against the end because of the shifting of the lading are likely to be more violent near the floor of the car than against the upper port-ion of the end wall since the heavier articles, and those which shift most easily, are likely to be placed on or near the floor.
  • my invention has for its principal object to provide a corrugated steel end structure for a railway box car so formed as to be strongest and most rigid in the region nearest the floor of the car, for example, for about one-third the distance from the floor to the roof.
  • FIG. 1 is an end elevation of the superstructure of a railway box car showing the end wall constructed in accordance with my invention.
  • Fig. 2 is a sectional view on line 22 of Fig. 1.
  • Fig. 3 is a sectional plan on line 33 of Fig. 1.
  • Fig. 4 is a view similar to Fig. 1 showing a modification
  • Figs. 5 and 6 sectional views 011 lines 55 and 66, respectively, of Fig. 4.
  • end sill of the car which is shown as consisting of an angle bar, 11 the side sills, 12 the flooring, 13 the end plate which is also of metal and angular in cross section, 1et the side plates, 15 the rid e pole, l6-the roof boards, 17 the corner posts, and 18 the side sheathing.
  • the end structure comprises, in the embodiment of the invent-ion shown in'these figures, a lower metal sheet 19 formed with a plurality of horizontal corrugations 20 which terminate within the edges of the sheet leaving flat margins 21 and. merge one into the other so as to give the structure a sinuous configuration in cross section.
  • the lower edge of the sheet is secured to the end sill 10 by rivets 22.
  • the flat marginal portions of the sheet at the ends of the corrugations are bent over to form flanges 23 which overlap the side sheathing 18' and are secured to the corner posts 17 through the sheathing boards.
  • the structure comprises also one or more metal sheets arranged above sheet 19.
  • the upper edge of the upper sheet is overlapped by and secured to the vertical web of the end plate 13.
  • the lower edge of sheet 24 is overlapped and riveted to sheet 25 and the lower edge of sheet 25 is overlapped and riveted to the sheet 19, the sheets 2% and 25 being provided with flanges, similar to sheet 19 for attachment to the side walls of the car.
  • These sheets are preferably made of thinner metal than the lower sheet 19.
  • the intermediate sheet may facilitating the pressing of theintermediate sheet.
  • the sheet metal end structure is preferably provided with a lining consisting of vertical boards 27 fastened at the top i by bolts 28 to the end plate-13, at the bottom by bolts 29 to a cleat 30 fitted into one of the corrugations of the lower sheet and at intermediate points in. a. similar manner to cleats 31 fitted into two of the corrugations of the intermediate sheet 25.
  • the corrugations instead of being of substantially uniform width from end to end, are widest at the middle of the car and taper toward the sides, lhe construction as shown, comprises a lower sheet 32 formed with corrugations or embossments 33 which are deepest and widest along the center or vertical line of the end and taper down to nothing toward the sides of the car, an intermediate sheet 34-. formed with corrugations 35 of similar contour but narrower and shallower at their places of maximum cross sectional area, and a Hat upper sheet 36. The lower edge of the lower sheet is shown as fastened between angle bars 37 forming part of a built up end sill 38.
  • a sheet metal end comprising a lower section formed with strengthening and rigidit-ying corrugations, anv upper fiat section, and an intermediate section fOl'HlQCli with corrugations of smaller cross sectional area than those of the lower section.
  • a sheet metal end comprising a lower section formed with strengthening and rigidifying corrugations, an upper flat section, and an intermediate section formed with corrugations of smaller cross sectional area than those of the lower section, the upper and intermediate sections being of thinner metal than the lower section.
  • a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigiditying corrugations, an upper flat section and an interii'iediate section formed with horizontally disposed corrugations of smaller cross sectional area than those of the lower section.
  • end structure comprising a lower section formed with horizontally disposed strengthening and rigidii'ying corrugations, an upper flat section and an intermediate section termed with horizontally disposed corrugations of smaller crosssectional area than those of the lower section, the upper and intermediate sections being 01 thinner metal than the lower section.
  • a sheet metal end structure comprising a lower section termed with strengthening and rigidifying corrugations, and a section above the lower section formed with corrugations of smaller cross sectional area.
  • a sheet metal end structure comprising a lower section formed with strengthening and rigidifying corrugations, and a, section above. the lower section of thinner metal and formed with corrugations of smaller cross sectional area.
  • a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigidil ying coi*i'ii' '.,.;-iens. and a section above the lower section 1 :med with horizontally disposed corrugations of smaller cross sectional area.
  • a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigiditying corrugations, and a section above the lower section of thinner metal and formed with horizontally disposed corrugations of smaller cross sectional area.
  • a sheet metal end structure comprising a lower section formed with strengthening and rigidifying corrugations which terminate within the edges of the sheet and merge into each other, and a section above the lower section formed Jun with corrugations terminating Within the edges of the sheet and merging into each other, which are of smaller cross sectional area than the corrugations of the lower sheet, said sections being provided with angular flanges for attaching them to the side walls of the car.
  • a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigidifying corrugations which terminate within the edges of the sheet and merge into each other, and a section above the lower section formed with horizontally disposed corrugations tern'iinating within the edges of the sheet and merging into each other, which are of smaller cross sectional area than the corrugations of the lower sheet, said sections being provided with annular flanges for attaching them to the side walls of the car.
  • a sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the carframe, the upper sheet body being constituted of a plurality of parallel corrugations merging at their ends into the margins of the sheet; and the lower sheet body being constituted of a plurality of corrugations formed similarly to but relatively deeper than those of the said upper sheet body, to resist the relatively greater load thrust developed in the lower portion of the car, substantially as specified.
  • a sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the carframe, the upper sheet body being constituted of a plurality of horizontal parallel corrugations merging at their ends into the margins of the sheet; and the lower sheet body being constituted of a plurality of horizontal corrugations formed similarly to but relatively deeper than those of said upper sheet body, to resist the relatively greater load thrusts developed in the lower portion of the car, substantially as specified.
  • a sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the car frame, the upper sheet body being constituted of a plurality of horizontally disposed corrugations merging at their ends into the margins of the sheet; and the lower sheet body being constituted of a plurality of horizontally disposed corrugations formed similarly to but relatively widerran-d deeper than those of the said upper sheet body, whereby the strength of the lower sheet body is augmented relatively to the strength of the upper sheet body, to resist the relatively greater load-thrust developed in the lower portion of the car; substantially as specified.
  • a sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the carframe, the upper sheet body being constis tuted of a plurality of parallel corrugations; and the lower sheet body being similarly constituted of a plurality of corrugations fori'ned similarly to but relatively deeper,
  • a sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the car frame, the upper sheet body being constituted of a plurality of horizontally disposed corrugations; and the lower sheet body being constituted of a plurality of horizontally disposed corrugations formed similarly to but relatively wider and deeper than those of the said upper sheet body, whereby the strength of the lower sheet body is augmented relatively to the strength of the upper sheet body, to resist the relatively greater load-thrust developed in the lower portion of the car; substantially as specified.
  • a sheet metal end structure for a railway car formed with upper and lower roups of horizontal corrugations, those of each group being of substantially uniform contour, and the lower group formed to provide the structure with a corrugated configuration which gives this portion of it greater capacity for: resisting stresses than the portion containing the other group.
  • a sheet metal end. structure for a railway car formed with upper and lower groups of horizontal corrugations, those of each group being substantially alike in cross section and ofuniform cross: section throughout the major portion of their length with their extremities merging into the sheet, the lower group formed to provide the structure with a corrugated configuration which gives this portion of it greater capacity for resisting stresses than the portion containing the other group.
  • a sheet metal end structure for a railway car formed with two groups of horizontal corrugations, those of each group being of substantially uniform contour, and those of one group being of greater width than those of the other group.
  • An end structure for a railway car comprising two sheet metal sections of sub.- stantially uniform vertical dimension, each formed with a plurality of horizontal corrugations and of substantially uniform contour,
  • one of said sheets being provided with a greater number of corrugations than the other sheet, and the corrugations in the last 1 named sheet being of correspondingly smaller Width.

Description

v.13. slssofl CORRUGATED STEEL END FOR RAILWAY CARS File "W19," 453 19 ,2 Shana-Sheet 1 'av ffznz v. E. SISSON A CORRUGATED STEEL END FOR RAILWAY CARS 7 Filed lav -19.- 491g ..2 Shouts-shat .2
Patented Dec. 25, 1928.
UNITED STATES PATENT OFFICE.
VINTON E. .SISSON, OF CHICAGO, ILLINOIS, ASSIGNOR, BY MESNE ASSIGNMENTS, TO UNION METAL PRODUCTS COMPANY, OF CHICAGO, ILLINOIS, A CORPORATION OF DELAWARE.
CORRUGATED STEEL END FOR RAILWAY CARS.
Application filed May 19,
My invention relates to a sheet metal end structure for railway cars, particularly box cars provided with ribs or corrugations to give the structure strength and rigidity sufiicient to withstand the thrusts and pressure of shifting cargoes and to check the tendency of the superstructure of the car to weave. The stresses against the end because of the shifting of the lading are likely to be more violent near the floor of the car than against the upper port-ion of the end wall since the heavier articles, and those which shift most easily, are likely to be placed on or near the floor.
Having in view a construction which will be as light as possible consistent with strength and rigidity and which can be manufactured at a relatively low cost, my invention has for its principal object to provide a corrugated steel end structure for a railway box car so formed as to be strongest and most rigid in the region nearest the floor of the car, for example, for about one-third the distance from the floor to the roof.
The invention consists in the novel and improved constructions, arrangements and devices to be hereinafter described and shown for carrying out the above stated objects and such other incidental objects as will appear from the following description of certain preferredembodiments of the invention shown in the drawings.
In the drawings Fig. 1 is an end elevation of the superstructure of a railway box car showing the end wall constructed in accordance with my invention.
Fig. 2 is a sectional view on line 22 of Fig. 1.
Fig. 3 is a sectional plan on line 33 of Fig. 1. I
Fig. 4 is a view similar to Fig. 1 showing a modification, and
Figs. 5 and 6, sectional views 011 lines 55 and 66, respectively, of Fig. 4.
Like characters of reference designate like parts in the several figures of the drawings.
Referring first to Figs. 1, 2 and 3, 10 des- 1919. Serial No. 297,998.
ignates the end sill of the car which is shown as consisting of an angle bar, 11 the side sills, 12 the flooring, 13 the end plate which is also of metal and angular in cross section, 1et the side plates, 15 the rid e pole, l6-the roof boards, 17 the corner posts, and 18 the side sheathing.
The end structure comprises, in the embodiment of the invent-ion shown in'these figures, a lower metal sheet 19 formed with a plurality of horizontal corrugations 20 which terminate within the edges of the sheet leaving flat margins 21 and. merge one into the other so as to give the structure a sinuous configuration in cross section. The lower edge of the sheet is secured to the end sill 10 by rivets 22. The flat marginal portions of the sheet at the ends of the corrugations are bent over to form flanges 23 which overlap the side sheathing 18' and are secured to the corner posts 17 through the sheathing boards.
The structure comprises also one or more metal sheets arranged above sheet 19. For example, in the arrangement shown, there are two such sheets, an upper flat sheet 24 and an intermediate sheet 25. The upper edge of the upper sheet is overlapped by and secured to the vertical web of the end plate 13. The lower edge of sheet 24 is overlapped and riveted to sheet 25 and the lower edge of sheet 25 is overlapped and riveted to the sheet 19, the sheets 2% and 25 being provided with flanges, similar to sheet 19 for attachment to the side walls of the car. These sheets are preferably made of thinner metal than the lower sheet 19. The intermediate sheet may facilitating the pressing of theintermediate sheet. I
The sheet metal end structure, as described, is preferably provided with a lining consisting of vertical boards 27 fastened at the top i by bolts 28 to the end plate-13, at the bottom by bolts 29 to a cleat 30 fitted into one of the corrugations of the lower sheet and at intermediate points in. a. similar manner to cleats 31 fitted into two of the corrugations of the intermediate sheet 25.
In the construction shown in Figs. 4, 5 and 6, the corrugations, instead of being of substantially uniform width from end to end, are widest at the middle of the car and taper toward the sides, lhe construction as shown, comprises a lower sheet 32 formed with corrugations or embossments 33 which are deepest and widest along the center or vertical line of the end and taper down to nothing toward the sides of the car, an intermediate sheet 34-. formed with corrugations 35 of similar contour but narrower and shallower at their places of maximum cross sectional area, and a Hat upper sheet 36. The lower edge of the lower sheet is shown as fastened between angle bars 37 forming part of a built up end sill 38.
I claim:
1. In combination with the endsill and end plate of a railway car, of a sheet metal end structure extendingbetween and attached to said end sill and end plate comprising a lower metallic plate "formed wi h strengthening and rigidilying corrugations, and an upper flat metallic plate.
2. In combination with the end sill and end. plate. of a railway car, of a sheet metal end. structure extending between and attached to said end sill and end plate comprising a lower metallic plate formed with horizontally disposed strengthening and rigidifying corrugations, and an upper fiat metallic plate.
3. In combination. with the end sill and end plate of a railway car, of a sheet metal end structure extending between and attached to said end sill and end plate comprising a lower metallic plate formed with strengthening and rigidifying corrugations, and an upper flat metallic plate of thinner metal than. the lower metallic plate.
4. In combination with the end sill and end plate of a. railway car, of a sheet metal end structure extending between and attached to said end sill and end plate comprising lower metallic plate formed *ith horizontally disposed strengthening and rigiditying corrugations, and. an upper fiat metallic plate of thinner metal than the lower metallic plate.
5. In combination with the other elements of the su t erstructure of a railway car, of, a sheet metal end. structure comprising a lower section formed with strengthening and rigidit-ying corrugations, anv upper fiat section, and an intermediate section fOl'HlQCli with corrugations of smaller cross sectional area than those of the lower section.
6. In combination with the other elements of. the superstructure of a railway car, of; a sheet metal end; structure comprising a lower section formed with strengthening and rigidifying corrugations, an upper flat section, and an intermediate section formed with corrugations of smaller cross sectional area than those of the lower section, the upper and intermediate sections being of thinner metal than the lower section.
7. In combination with the other elements of the superstructure ot' a railway car, or" a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigiditying corrugations, an upper flat section and an interii'iediate section formed with horizontally disposed corrugations of smaller cross sectional area than those of the lower section.
8. In combination with the other elements of the superstructure of a railway car. off a sheet metal. end structure comprising a lower section formed with horizontally disposed strengthening and rigidii'ying corrugations, an upper flat section and an intermediate section termed with horizontally disposed corrugations of smaller crosssectional area than those of the lower section, the upper and intermediate sections being 01 thinner metal than the lower section.
9. In combination with the other elements of the superstructure of a railway car, ot a sheet metal end structure comprising a lower section termed with strengthening and rigidifying corrugations, and a section above the lower section formed with corrugations of smaller cross sectional area.
10. In combination with the other elements of the superstructure of a railway car, 01' a sheet metal end structure comprising a lower section formed with strengthening and rigidifying corrugations, and a, section above. the lower section of thinner metal and formed with corrugations of smaller cross sectional area.
11. In combination with the other elements of the superstructure of a railway car. of a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigidil ying coi*i'ii' '.,.;-iens. and a section above the lower section 1 :med with horizontally disposed corrugations of smaller cross sectional area.
12. In combination with the other elements of the superstructure of a railway car, ot a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigiditying corrugations, and a section above the lower section of thinner metal and formed with horizontally disposed corrugations of smaller cross sectional area.
13. In combination with the other elements of the superstructui'r of a car, of a sheet metal end structure comprising a lower section formed with strengthening and rigidifying corrugations which terminate within the edges of the sheet and merge into each other, and a section above the lower section formed Jun with corrugations terminating Within the edges of the sheet and merging into each other, which are of smaller cross sectional area than the corrugations of the lower sheet, said sections being provided with angular flanges for attaching them to the side walls of the car.
14. In combination with the other'elements of the superstructure of a car, of a sheet metal end structure comprising a lower section formed with horizontally disposed strengthening and rigidifying corrugations which terminate within the edges of the sheet and merge into each other, and a section above the lower section formed with horizontally disposed corrugations tern'iinating within the edges of the sheet and merging into each other, which are of smaller cross sectional area than the corrugations of the lower sheet, said sections being provided with annular flanges for attaching them to the side walls of the car.
15. A sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the carframe, the upper sheet body being constituted of a plurality of parallel corrugations merging at their ends into the margins of the sheet; and the lower sheet body being constituted of a plurality of corrugations formed similarly to but relatively deeper than those of the said upper sheet body, to resist the relatively greater load thrust developed in the lower portion of the car, substantially as specified.
16. A sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the carframe, the upper sheet body being constituted of a plurality of horizontal parallel corrugations merging at their ends into the margins of the sheet; and the lower sheet body being constituted of a plurality of horizontal corrugations formed similarly to but relatively deeper than those of said upper sheet body, to resist the relatively greater load thrusts developed in the lower portion of the car, substantially as specified.
17. A sheet metal end structure for railway cars, embodying: upper and lower metallic sheet-bodies both secured to the car frame, the upper sheet body being constituted of a plurality of horizontally disposed corrugations merging at their ends into the margins of the sheet; and the lower sheet body being constituted of a plurality of horizontally disposed corrugations formed similarly to but relatively widerran-d deeper than those of the said upper sheet body, whereby the strength of the lower sheet body is augmented relatively to the strength of the upper sheet body, to resist the relatively greater load-thrust developed in the lower portion of the car; substantially as specified.
18. A sheet metal end structure for railway cars embodying: upper and lower metallic sheet-bodies both secured to the carframe, the upper sheet body being constis tuted of a plurality of parallel corrugations; and the lower sheet body being similarly constituted of a plurality of corrugations fori'ned similarly to but relatively deeper,
'rugations formed similarly to but relatively deeper than those of said upper sheet body, to resist the relatively greater load thrusts developed in the lower portion of the car, substantially as specified.
20. A sheet metal end structure for railway cars, embodying: upper and lower metallic sheet-bodies both secured to the car frame, the upper sheet body being constituted of a plurality of horizontally disposed corrugations; and the lower sheet body being constituted of a plurality of horizontally disposed corrugations formed similarly to but relatively wider and deeper than those of the said upper sheet body, whereby the strength of the lower sheet body is augmented relatively to the strength of the upper sheet body, to resist the relatively greater load-thrust developed in the lower portion of the car; substantially as specified.
21. A sheet metal end structure for a railway car formed with upper and lower roups of horizontal corrugations, those of each group being of substantially uniform contour, and the lower group formed to provide the structure with a corrugated configuration which gives this portion of it greater capacity for: resisting stresses than the portion containing the other group.
' 22. A sheet metal end. structure for a railway car formed with upper and lower groups of horizontal corrugations, those of each group being substantially alike in cross section and ofuniform cross: section throughout the major portion of their length with their extremities merging into the sheet, the lower group formed to provide the structure with a corrugated configuration which gives this portion of it greater capacity for resisting stresses than the portion containing the other group.
23. A sheet metal end structure for a railway car formed with two groups of horizontal corrugations, those of each group being of substantially uniform contour, and those of one group being of greater width than those of the other group.
24. An end structure for a railway car comprising two sheet metal sections of sub.- stantially uniform vertical dimension, each formed with a plurality of horizontal corrugations and of substantially uniform contour,
and one of said sheets being provided with a greater number of corrugations than the other sheet, and the corrugations in the last 1 named sheet being of correspondingly smaller Width.
VINTON E. SISSON.
US297998A 1919-05-19 1919-05-19 Corrugated steel end for railway cars Expired - Lifetime US1696650A (en)

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