US951239A - Tank-car. - Google Patents
Tank-car. Download PDFInfo
- Publication number
- US951239A US951239A US51676709A US1909516767A US951239A US 951239 A US951239 A US 951239A US 51676709 A US51676709 A US 51676709A US 1909516767 A US1909516767 A US 1909516767A US 951239 A US951239 A US 951239A
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- US
- United States
- Prior art keywords
- tank
- frame
- bolsters
- sills
- flanges
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D5/00—Tank wagons for carrying fluent materials
- B61D5/02—Tank wagons for carrying fluent materials having more than one tank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/24—Tank trucks
Definitions
- the object of my invention is to obviate the objections appertaining to tank cars constructed as described, and as otherwise constructed, and to provide a tank car of relatively large capacity, relatively low center of gravity when loaded, and with a tank made separate from the frame and removably anchored thereto in such a way that the tank and frame shall preserve their fixed relative positions each to the other under My invention consists in constructing a frame .with strong and rigid ends for the entire width of the frame at and in front of the body bolsters, uniting the outer ends of the body bolsters by strong girders so as to leave a relatively large unobstructed open space at the center, and supporting -upon said,fraine a tank, the center lower partorwall of which occupies a position below the lower horizontal plane of the body bolsters, and relatively near the road bed.
- Figure 1 is a side view in elevation of the frame and tank.
- Fig. 2 is a side elevation of the tank removed from the frame.
- Fig. 3 is a cross section near the center of the tank on line B-B.
- Fig. 4 is a cross section of thetank on line AA
- Fig. 5 is a top plan view of the frame; the straps and end casting being removed "from the left hand half thereof.
- Fig. 6 is a half sectional and half side elevation view of the frame.
- Fig. 7 is a cross section of Fig. 5 on line (l-( Fig. 8 is a cross section of Fig. 5 on line l).--D.
- Fig. 9 shows the end casting riveted directly to the flan es of the beams which constitute the end rame; the cover plate being omitted.
- Fig. 10 shows the castingwith the horizontal inner web Omitted.
- Fig. 11 shows a modification of the tank.
- the numeral 1 designates side steel channel beams extending the entire-length of the frame and with their fiangesextend'ing outwardly; 2, the channel end sills, in this instance with the flanges, extending inwardly, but they may extend outwardly; 3., webbed connection angles riveted to the webs of the beams 1 and the end sills at their junctions; 4, two parallel channel beams at each end spaced apart-and'joining the beams 1,1 and located at a suitable distance from the end sills and constituting body bolsters; 5, connection angles riveted to the webs ofbeams- 1, 1 and beams 4 at their points 'of junction; 6, two parallel channel beams at each end located between an end sill and body bolster and constituting draft and buffer beams; 7, connection angles uniting the beams 6 at their ends to the end sills and body bolsters; 8, spacing or filling plates or blocks located between the two channel beams forming a body bolster and secured to
- the combination of parts forms a very rigid structure with arelatively large and unobstructed open space between the body bolsters and the side box girders, which structure. is adapted to withstand strains from alldirections.
- the strains are at first taken by the draft sills, body bolsters and castings and trans mitted to the side box girders which abut the body bolsters, cover lates and horizontal webs of the castings an are in line with the side flanges of the castings. Center sills may thus be omitted from the frame.
- F urirders are stiff enough to support the loaf between body bolsters without truss rods, though truss rods may be used if desired, and they are also stid enough to prevent spreading or displacement sidewise.
- Fig. 9 the casting 15 is shown riveted direct to the flanges of the side sills, end sill and body bolster, the cover plate 14 being omitted,
- the tank is of the general shape shown.
- the upper part above a horizontal plane coinciding with the top surface of the frame is of an arched or semi-cylindrical shape and closed at the ends, said tank being made of metalplates bent and riveted together in a well known way.
- the lower metallic plate or plates 19 of the tank atthe ends are flat so that they lie in direct frictional contact with the entire top surfaces of the webs of the castings inside the flanges (or the cover plate 14 when the web 16 is omitted) and the froiit'endsof the tank abut the end flanges of the castings which are in line with, or parallel with, and above the end sills, so thatth'e flanges of the end castings prevent endwise displacement of the tank.
- the side flanges of the castings also prevent sidewise displacement of the tank.
- the bottom of the tank is fashioned to form substantially vertical walls 20. 20, which abut. or lie ad-. jacent to.the vertical surfaces of the bolsters, and for a distance toward the center from these vertical walls the bottom of the tank is on the inside concave. as at 21. 21, to clear the truck wheels and frame.
- the vertical walls 20 and curved or concave bottom portions 21, 21. form heels. which, additional to the end flanges of the castings. prevent endwise movements of the tank.
- the intermediate lower portions of the metal plates constituting the bottom of the tank between the trucks are bent. or fashioned, to form a horizontal or slightly concave wall 22, vertical walls 23, 23. and narrow horizontal surfaces 2-1, 24: at each side of the tank constituting flanges which frietionally engage and rest upon the inside top edge surfaces of the box girders, as shown.
- the central portion of the tank is supported immediately by the straps 13 and mediately by the box girders, which latter in turn are supported at their ends by the body bolsters.
- the tank may be provided with a filling dome and a discharge spout having a valve of a well known con struction or otherwise.
- the tank is anchored to the frame by a suitable number of straps EBB-threaded at their ends, threaded bolts 26 passed up through the box girdels, and turnbuckles 27, as will be clearly understood from an inspection of the drawings; but other means for the purpose may be employed.
- the horizontal seats 24, 24 at the sides of the tank may be omitted and the entire weight taken directly by the straps.
- the car comprising the frame and tank connected therewith, as shown and described, has a relatively low center of gravity when the tank is filled with oil or other 1 liquid and thus it will not tip over on curves.
- the tank can easily be removed from the frame when repairs of either the tank or frame are necessary.
- the frame itself is so constructed that it will effectively resist strains imparted from any direction, and especially those incident to drawing and buffing, by reason of the presence of the end castings with their wide webs and the box girders,and the tank itself is securely anchored against endwise movements, or displacement, relative to the frame by reason of the presence of the flanges at the ends of the castings and the heels formed in connection with the tank, which heels abut, or lie, ad jacent the body bolsters.
- lOging flange located above and adjacent the and side sills, and each end above the bolster and outwardly thereof provided with a casting having .a horizontal web and a pro ectend sill.
- said frame having body bolsters, end sills,
- said frame having..body bolsters, end sills,
- said-frame having bodybolsters, end sills, 3 and side sills, and each end above the bolster and outwardly thereof provided with a horig zontally disposed cover plate riveted to the flanges of the body bolster, side sills and end flanges, each located adjacent a side sill,
- said three flanges being adapted to confine end of the tank.
- a car frame for supporting a tank said frame having body bolsters, end sills, and side sills, and each end above the bolster and outwardly thereof provided with a cover plate, and a casting having a projecting flange extending about three sides of the cover plate.
- a car frame for supporting a tank said frame having body bolsters, end sills, and side sills, and each end above the bolster and outwardly thereof provided with a cover plate, and a casting having a projecting flange and web extending about three sides of the cover plate, and strengthening webs or ribs uniting the flange and web.
- a car frame for supporting a tank said frame having body bolsters, end sills, and side sills, metallic plates at and outwardly of the body bolsters, each plate being substantially of the width of the frame at the end, girders located inwardly from the side sills and substantially in the same horizontal plane as the bolsters and connecting the ends of the bolstersonly, and top and bottom metallic cover plates, 11 and 12, riveted to the flanges of the said girders and side sills.
- a car frame for supporting a tank said frame having body bolsters, end sills, and side sills, metallic plates at and outwardly of the body bolsters, each plate being substantially of the width of the frame at the end, and box girders, each consisting of a flanged side sill and a parallel flanged metallic beam with top and bottom cover plates riveted to the flanges of the side sill and metallic beam, connecting the ends of' the body bolsters, whereby an open space is provided between the bolsters and girders to receive a tank.
- a car frame for supporting a tank comprising flanged body bolsters. flanged end sills and flanged side sills; and castings each having a horizontal web and a projecting end flange, and the said web riveted to the flanges of the bolster and end sill.
- a car frame for'supporting a tank comprising flanged body bolsters. flanged end sills, and flanged side sills; and castings eaclr having a horizontal web and a projecting flange extending about three sides of the web, and the web riveted to the flanges of the before specified flanged elc-' ments.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
M. A. GARRETT.
TANK GAR. APPLIOATION FILED SEPT. a, 1909.
4 SHEETS-SHEET 1.
M Gar/'6 ff Patented Mar. 8, 1910.
M..A. GARRETT.
TANK GAR. APPLICATION FILED SEPT. B, 1909. 951,239, Patented Mar. 8, 1910.
4 SHEBTSSHEET 2.
M. A. GARRETT.
TANK GAR.
APPLICATION IILFD SEPT. a, 1909.
Patented Mar. 8, 1910.
' 4 sums-sum. 3.
-abbomu M. A. GARRETT.
TANK OAR. APPLICATION FILED SEPTA, 1909.
Patented Mar. 8, 1910.
an ueu bo-z all conditions of service.
MYERS GARRETT, OF CHICAGO, ILLINQIS.
TANK-GAB.
Specification of Letters Patent.
Patented Mar. 8, 1910.
Application filed September 8, 1909. Serial No. 516,767.
1'0 all whom it may concern:
Be it known that I, Mvnns A. GARRETT, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Tank-Cars, of which the following is a specification.
l'leretofore the common practice has been to construct tank cars by forming a sup-- porting frame having center sills, and mounting the tank proper, which generally has been of a cylindrical shape, upon the frame and above the center sills. For tanks of limited capacity such construction was, for the most part, unobjectionable. \Vith the increase in the size of the tank the center of gravity was raisedso far that on curves the car tipped over and many wrecks resulted. Further, in bufiing the frame has often been shifted relative to the tank, or the latter shifted relative to the former, due to the inertia of the tank and its contents, or to the momentum of the same relative to the frame;
The object of my invention is to obviate the objections appertaining to tank cars constructed as described, and as otherwise constructed, and to provide a tank car of relatively large capacity, relatively low center of gravity when loaded, and with a tank made separate from the frame and removably anchored thereto in such a way that the tank and frame shall preserve their fixed relative positions each to the other under My invention consists in constructing a frame .with strong and rigid ends for the entire width of the frame at and in front of the body bolsters, uniting the outer ends of the body bolsters by strong girders so as to leave a relatively large unobstructed open space at the center, and supporting -upon said,fraine a tank, the center lower partorwall of which occupies a position below the lower horizontal plane of the body bolsters, and relatively near the road bed.
lt further consists in certain novelties of construction and combinations of parts as hereinafter set forth and claimed.
The accompanying drawings illustrate one complete example of the embodiment of the invention and three modifications constructed according to the best specific modes of procedure I have so far devised for the purpose.
Figure 1 is a side view in elevation of the frame and tank. Fig. 2 is a side elevation of the tank removed from the frame. Fig. 3 is a cross section near the center of the tank on line B-B. Fig. 4 is a cross section of thetank on line AA, Fig. 5 is a top plan view of the frame; the straps and end casting being removed "from the left hand half thereof. Fig. 6 is a half sectional and half side elevation view of the frame. Fig. 7 is a cross section of Fig. 5 on line (l-( Fig. 8 is a cross section of Fig. 5 on line l).--D. Fig. 9 shows the end casting riveted directly to the flan es of the beams which constitute the end rame; the cover plate being omitted. Fig. 10 shows the castingwith the horizontal inner web Omitted. Fig. 11 shows a modification of the tank.
Referring to Figs. 1 to 8, the numeral 1 designates side steel channel beams extending the entire-length of the frame and with their fiangesextend'ing outwardly; 2, the channel end sills, in this instance with the flanges, extending inwardly, but they may extend outwardly; 3., webbed connection angles riveted to the webs of the beams 1 and the end sills at their junctions; 4, two parallel channel beams at each end spaced apart-and'joining the beams 1,1 and located at a suitable distance from the end sills and constituting body bolsters; 5, connection angles riveted to the webs ofbeams- 1, 1 and beams 4 at their points 'of junction; 6, two parallel channel beams at each end located between an end sill and body bolster and constituting draft and buffer beams; 7, connection angles uniting the beams 6 at their ends to the end sills and body bolsters; 8, spacing or filling plates or blocks located between the two channel beams forming a body bolster and secured to said beams by connection angles, as shown; 9, two channel beams, in this instance of greater depth than the beams 1, located a suitable distance inwardly from and parallel with beams .1 and connected at, their ends with the body bolsters through the medium of connection angles, the lower flanges of the ends of said beams being bent upwardly at 10, so as to rest upon the flanges of the channel beams forming parts of the body bolsters; 11 and 12, top and bottom metallic cover plates riveted to the .fianges of beams l and 9 throu hout their entire lengths between the body holsters, thus forming two very rigid box girders at the sides of the frame extendabove the body bolster, side sills and end- Y sill; and are two steel castings, one at thermore, the box each end of the frame, each casting having a horizontal web 16, a raised flange 17 ohliquely disposed to the 'web and extending around three sides of the same,: and vertical strengthening ribs or webs 18 outside the flange and uniting the web and flange; said casting being secured in position by rivets passed through the web of the casting, the cover plate 14, the flanges of beams 1, the end sill, the draft beams and both the channels constituting the body bolster.
As shown and described, the combination of parts formsa very rigid structure with arelatively large and unobstructed open space between the body bolsters and the side box girders, which structure. is adapted to withstand strains from alldirections. In buffing the strains are at first taken by the draft sills, body bolsters and castings and trans mitted to the side box girders which abut the body bolsters, cover lates and horizontal webs of the castings an are in line with the side flanges of the castings. Center sills may thus be omitted from the frame. F urirders are stiff enough to support the loaf between body bolsters without truss rods, though truss rods may be used if desired, and they are also stid enough to prevent spreading or displacement sidewise. i
In Fig. 9 the casting 15 is shown riveted direct to the flanges of the side sills, end sill and body bolster, the cover plate 14 being omitted,
In Fig. 10 the cover plate is present, but the horizontal inner web 16 omitted, the flange occupying the same position as in other forms.
The tank is of the general shape shown. The upper part above a horizontal plane coinciding with the top surface of the frame is of an arched or semi-cylindrical shape and closed at the ends, said tank being made of metalplates bent and riveted together in a well known way. The lower metallic plate or plates 19 of the tank atthe ends are flat so that they lie in direct frictional contact with the entire top surfaces of the webs of the castings inside the flanges (or the cover plate 14 when the web 16 is omitted) and the froiit'endsof the tank abut the end flanges of the castings which are in line with, or parallel with, and above the end sills, so thatth'e flanges of the end castings prevent endwise displacement of the tank. The side flanges of the castings also prevent sidewise displacement of the tank.
Back of each body bolster the bottom of the tank is fashioned to form substantially vertical walls 20. 20, which abut. or lie ad-. jacent to.the vertical surfaces of the bolsters, and for a distance toward the center from these vertical walls the bottom of the tank is on the inside concave. as at 21. 21, to clear the truck wheels and frame. The vertical walls 20 and curved or concave bottom portions 21, 21. form heels. which, additional to the end flanges of the castings. prevent endwise movements of the tank.
The intermediate lower portions of the metal plates constituting the bottom of the tank between the trucks are bent. or fashioned, to form a horizontal or slightly concave wall 22, vertical walls 23, 23. and narrow horizontal surfaces 2-1, 24: at each side of the tank constituting flanges which frietionally engage and rest upon the inside top edge surfaces of the box girders, as shown. Obviously, the central portion of the tank is supported immediately by the straps 13 and mediately by the box girders, which latter in turn are supported at their ends by the body bolsters. The tank may be provided with a filling dome and a discharge spout having a valve of a well known con struction or otherwise. The tank is anchored to the frame by a suitable number of straps EBB-threaded at their ends, threaded bolts 26 passed up through the box girdels, and turnbuckles 27, as will be clearly understood from an inspection of the drawings; but other means for the purpose may be employed. As shown in Fig. 11, the horizontal seats 24, 24 at the sides of the tank may be omitted and the entire weight taken directly by the straps.
The car comprising the frame and tank connected therewith, as shown and described, has a relatively low center of gravity when the tank is filled with oil or other 1 liquid and thus it will not tip over on curves. The tank can easily be removed from the frame when repairs of either the tank or frame are necessary. The frame itself is so constructed that it will effectively resist strains imparted from any direction, and especially those incident to drawing and buffing, by reason of the presence of the end castings with their wide webs and the box girders,and the tank itself is securely anchored against endwise movements, or displacement, relative to the frame by reason of the presence of the flanges at the ends of the castings and the heels formed in connection with the tank, which heels abut, or lie, ad jacent the body bolsters.
lOging flange located above and adjacent the and side sills, and each end above the bolster and outwardly thereof provided with a casting having .a horizontal web and a pro ectend sill.
2. A car frame for supporting a tank,
said frame having body bolsters, end sills,
andside sills, andeach end above the bolster and outwardly thereof provided with a casting having a horizontal web and a projectingflange extending about three sides of the 'lIOIIZODl'iLl web.
3. A car frame for supportlng a tank,
said frame having..body bolsters, end sills,
and side sills, and each end above the bolster and outwardly thereof provided with a casting having ahorizontal web, a projecting flange extending about three sides of the .Web andistrengthening webs or ribs uniting 3 thewflangc'and outer edges of the horizontal 1 web.
4. A car frame for supporting a tank,
said-frame having bodybolsters, end sills, 3 and side sills, and each end above the bolster and outwardly thereof provided with a horig zontally disposed cover plate riveted to the flanges of the body bolster, side sills and end flanges, each located adjacent a side sill,
said three flanges being adapted to confine end of the tank.
A car frame for supporting a tank, said frame having body bolsters, end sills, and side sills, and each end above the bolster and outwardly thereof provided with a cover plate, and a casting having a projecting flange extending about three sides of the cover plate.
6. A car frame for supporting a tank, said frame having body bolsters, end sills, and side sills, and each end above the bolster and outwardly thereof provided with a cover plate, and a casting having a projecting flange and web extending about three sides of the cover plate, and strengthening webs or ribs uniting the flange and web.
7. A car frame for supporting a tank, said frame having body bolsters, end sills, and side sills, metallic plates at and outwardly of the body bolsters, each plate being substantially of the width of the frame at the end, girders located inwardly from the side sills and substantially in the same horizontal plane as the bolsters and connecting the ends of the bolstersonly, and top and bottom metallic cover plates, 11 and 12, riveted to the flanges of the said girders and side sills.
8. A car frame for supporting a tank, said frame having body bolsters, end sills, and side sills, metallic plates at and outwardly of the body bolsters, each plate being substantially of the width of the frame at the end, and box girders, each consisting of a flanged side sill and a parallel flanged metallic beam with top and bottom cover plates riveted to the flanges of the side sill and metallic beam, connecting the ends of' the body bolsters, whereby an open space is provided between the bolsters and girders to receive a tank.
9. A car frame for supporting a tank. said frame comprising flanged body bolsters. flanged end sills and flanged side sills; and castings each having a horizontal web and a projecting end flange, and the said web riveted to the flanges of the bolster and end sill.
10. A car frame for'supporting a tank, said frame comprising flanged body bolsters. flanged end sills, and flanged side sills; and castings eaclr having a horizontal web and a projecting flange extending about three sides of the web, and the web riveted to the flanges of the before specified flanged elc-' ments.
11. The combination in a tank car frame. of side sills, end sills and body bolsters con- 5 sisting of flanged metallic beams,- castings sill and a casting having a projecting l flange located entirely above the cover plate 5 and adjacent the end sill and also two riveted in position at and outwardly of the body bolsters, each casting having a -web and a projecting flange at its outer edge; and means supported by the side sills intermediate the body bolsters for receiving and supporting the middle portion of a tank.
12. The combination in a tank car frame having side sills, end sills and body bolsters horizontal cover plates riveted thereto, said plates being of the width of the ends of the frame; and box girders uniting the ends of the body bolsters, each of said girders consisting of flanged beams with top and bottom cover plates riveted thereto.
14:. The combination in a tank car, of a frame havin body bolsters, girders, each consisting 0 two flanged metallic beams with top and bottom cover plates riveted thereto, uniting the ends of the body bolsters so the space between the body bolsters and girders will be unobstructed; means located below the plane of the body bolsters for supporting a tank;and a tank with its lower part in a plane below the plane of the bolsters.
15. The combination with a tank car frame having an unobstructed open space between the body bolsters and side girders, of a tank with heels at its lower part adapted to occupy positions adjacent the vertical sides of the bolsters, in substance as set forth.
16. The combination with a tank car frame having an unobstructed space between the body bolsters and side girders, of metal-v lic plates at opposite sides of the frame located above and outwardly of the body bolsters, a projecting flange adjacent each end of the frame, and a tank with horizontal under surfaces at the ends adapted to rest upon the metallic plates and adjacent to said flanges; means being provided for supporting the middle portion of the tank.
17. The combination with a tank car frame having an unobstructed space between the body bolsters and side girders, of metal- 4 lie plates one at each end of the frame and located outwardly of the bod bolsters, flanges about three sides of the p ates at the ends of the frame, and a tank with horizontal under surfaces at the ends adapted to rest upon said plates and abut the flanges; means being provided for supporting the middle portion of the tank from the side girders.
18. The combination with a tank car frame having an unobstructed space between the body. bolsters and side girders, of a tank with its ends supported by the body bolsters and provided with heels 1ocated' adjacent the vertical inner surfaces of the body bolsters and its central portion ex tended downwardly below a horizontal plane coinciding with the bottoms of the bolsters; and means, as straps, secured to the side girders for supporting the central portion of the tank.
19. The combination with a tank car frame having body bolsters and castings with flanges in connection wit-h the ends of the frame, of girders located substantially in the same plane as and uniting the ends of the bolsters only, so as to provide an open space between the bolsters and side girders; means, as straps, connecting the girders; a tank having 1ts ends supported adjacent the flanges of the castings and its lower middle portion-extending down below a horizontal plane coinciding with the bot-' toms of the bolsters, whereby the center of gravity of the car is lowered; and means for removably anchoring the tank to the frame.
In testimony whereof I afiix my signature in presence of two witnesses.
MYERS A. GARRETT. WVitnesses:
N. MAoHA'r'roN- H. E. Hines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51676709A US951239A (en) | 1909-09-08 | 1909-09-08 | Tank-car. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51676709A US951239A (en) | 1909-09-08 | 1909-09-08 | Tank-car. |
Publications (1)
Publication Number | Publication Date |
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US951239A true US951239A (en) | 1910-03-08 |
Family
ID=3019650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US51676709A Expired - Lifetime US951239A (en) | 1909-09-08 | 1909-09-08 | Tank-car. |
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US (1) | US951239A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481134A (en) * | 1944-07-08 | 1949-09-06 | English Electric Company Of Ca | Transformer tank |
US2622887A (en) * | 1947-10-27 | 1952-12-23 | Prior Products Inc | Vehicle fuel tank assembly |
US3242879A (en) * | 1963-11-07 | 1966-03-29 | Gen Electric | Railroad transportation of large transformers |
US3422771A (en) * | 1965-10-13 | 1969-01-21 | Pickands Mather & Co | Articulated railway hopper cars |
US3822800A (en) * | 1971-11-04 | 1974-07-09 | S Leszczynski | Apparatus for transporting transformers and the like |
US4474632A (en) * | 1979-05-07 | 1984-10-02 | Spees Charles L | Method of forming a composite foam insulated jacket for a railroad tank car |
US20110139032A1 (en) * | 2009-12-11 | 2011-06-16 | James Shirvinski | Railroad tank car |
-
1909
- 1909-09-08 US US51676709A patent/US951239A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481134A (en) * | 1944-07-08 | 1949-09-06 | English Electric Company Of Ca | Transformer tank |
US2622887A (en) * | 1947-10-27 | 1952-12-23 | Prior Products Inc | Vehicle fuel tank assembly |
US3242879A (en) * | 1963-11-07 | 1966-03-29 | Gen Electric | Railroad transportation of large transformers |
US3422771A (en) * | 1965-10-13 | 1969-01-21 | Pickands Mather & Co | Articulated railway hopper cars |
US3822800A (en) * | 1971-11-04 | 1974-07-09 | S Leszczynski | Apparatus for transporting transformers and the like |
US4474632A (en) * | 1979-05-07 | 1984-10-02 | Spees Charles L | Method of forming a composite foam insulated jacket for a railroad tank car |
US20110139032A1 (en) * | 2009-12-11 | 2011-06-16 | James Shirvinski | Railroad tank car |
US8833268B2 (en) | 2009-12-11 | 2014-09-16 | Utlx Manufacturing Llc | Railroad tank car |
US9643624B2 (en) | 2009-12-11 | 2017-05-09 | Union Tank Car Company | Railroad tank car |
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