US27734A - Improvement in the framing of railroad-cars - Google Patents

Improvement in the framing of railroad-cars Download PDF

Info

Publication number
US27734A
US27734A US27734DA US27734A US 27734 A US27734 A US 27734A US 27734D A US27734D A US 27734DA US 27734 A US27734 A US 27734A
Authority
US
United States
Prior art keywords
frame
improvement
strips
cars
plate
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
Application number
Publication date
Application granted granted Critical
Publication of US27734A publication Critical patent/US27734A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00Wagons or vans
    • B61D3/16Wagons or vans adapted for carrying special loads
    • B61D3/20Wagons or vans adapted for carrying special loads for forwarding containers

Definitions

  • Witi1eses w a Z %wm lnyenton Am PHOTO-LITHO. C0. N.Y. (CSDORHE'S PROCESS.)
  • My invention relates to an improvement in the construction of the frame-work of a railway-car; and my improvement consists in making the central longitudinal beam of the frame of two separate strips extending the whole length of the frame, with intervening packing-pieces between the said strips, and in applying to the beam thus constructed certain braces at the points where it rests on the trucks in the manner described hereinafter, so that no piercing of the beam for the reception of the king-bolts is required, and so that it may be of increased strength at the points Where rigidity is most needed.
  • Figure 1 is a plan View of the frame of a railway-car with my improvement; Fig. 2, an inverted plan view of the same; Fig. 3, alongitudinal section,drawn to an enlarged scale, of part of the frame on the line 1 2, Fig. 1; Fig. 4, a transverse section on the line 3 A, Fig. 1; and Fig. 5, a transverse section of the central beam of the frame.
  • the frame is composed of the two outer longitudinal beams A and A, the intermediate longitudinal beams 13 and B, and the side of the beams G and G and at both ends of the frame the packing-pieces b are discontinued, leaving an open space between the two strips CL and a, as best observed on reference to Fig. 3.
  • a block I is introduced between the two strips, this block being of a length equal to the distance across the two transverse beams Gand G, which are connected to the block by the plate J, the latter being confined to its place by a plate K, which is secured by suitable bolts to the beams G and G.
  • a plate N which serves to retain the ends of the stay-rods m m and n at fast hold of the said block 1, into which they are let.
  • the outer ends of the stay-rods n 'n are secured by the plate at, and the outer ends of the tie-rods m m to the plate d, or the latter rods may be continued through the'packingpiece b and through the beam D, to which they may be secured by suitable nuts.
  • the king-bolt Q passes through the plate N, through the block I, between and free from contact with the two strips a and a, between the transverse beams G and G, and through the plates J and K.
  • the central beam is trussed and stayed at the opposite end of the frame in a similar manner.
  • the two transverse beams G and G are secured to the under side of the longitudinal beams of the frame, and between them are situated the diagonal braces P P, which serve to truss the frame transversely at the points where it rests on the truck, as best observed on reference to Fig. A.
  • the beam may be trussed at intermediate points in a manner similar to that above described, and the same trussing arrangement may be applied with advantage to the Whole of the longitudinal beam of the frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Description

T. M. MULLEN.
Railway Car. No. 27,734. Patented Apr. 3, 1860.
Witi1eses= w a Z %wm lnyenton Am PHOTO-LITHO. C0. N.Y. (CSDORHE'S PROCESS.)
UNITED STATES PATENT EErcE.
THOMAS M. IWIULLEN, OF PHILADELPHIA, PENNSYLVANIA.
Specification forming part of Letters Patent No. 27,734, dated April 3, 1860.
To (6 whom, it may concern.-
Be it known that I, THOMAS M. MU LLEN, of the city and county of Philadelphia, and State of Pennsylvania, have invented a new and useful Improvement in Railway-Oars; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
My invention relates to an improvement in the construction of the frame-work of a railway-car; and my improvement consists in making the central longitudinal beam of the frame of two separate strips extending the whole length of the frame, with intervening packing-pieces between the said strips, and in applying to the beam thus constructed certain braces at the points where it rests on the trucks in the manner described hereinafter, so that no piercing of the beam for the reception of the king-bolts is required, and so that it may be of increased strength at the points Where rigidity is most needed.
In order to enable others skilled in the art to make and use my invention,I will now proceed to describe its construction and operation.
On reference to the accompanying drawings, which form a part of this specification, Figure 1 is a plan View of the frame of a railway-car with my improvement; Fig. 2, an inverted plan view of the same; Fig. 3, alongitudinal section,drawn to an enlarged scale, of part of the frame on the line 1 2, Fig. 1; Fig. 4, a transverse section on the line 3 A, Fig. 1; and Fig. 5, a transverse section of the central beam of the frame.
Similarletters refer to similar parts throughout the several views.
The frame is composed of the two outer longitudinal beams A and A, the intermediate longitudinal beams 13 and B, and the side of the beams G and G and at both ends of the frame the packing-pieces b are discontinued, leaving an open space between the two strips CL and a, as best observed on reference to Fig. 3. Into this open space a block I is introduced between the two strips, this block being of a length equal to the distance across the two transverse beams Gand G, which are connected to the block by the plate J, the latter being confined to its place by a plate K, which is secured by suitable bolts to the beams G and G.
Against the plate J and on the plate K rest the lower ends of the diagonal braces M and M, which are situated in the open space between the two strips or and ct of the central beam 0, the upper ends bearing against the packingpieces b, to which they are confined'by suitable plates, the brace M by the plate d and the brace M by the plate (1'.
To the upper surface of the block I is secured a plate N, which serves to retain the ends of the stay-rods m m and n at fast hold of the said block 1, into which they are let. The outer ends of the stay-rods n 'n are secured by the plate at, and the outer ends of the tie-rods m m to the plate d, or the latter rods may be continued through the'packingpiece b and through the beam D, to which they may be secured by suitable nuts. The king-bolt Q passes through the plate N, through the block I, between and free from contact with the two strips a and a, between the transverse beams G and G, and through the plates J and K. The central beam is trussed and stayed at the opposite end of the frame in a similar manner. The two transverse beams G and G are secured to the under side of the longitudinal beams of the frame, and between them are situated the diagonal braces P P, which serve to truss the frame transversely at the points where it rests on the truck, as best observed on reference to Fig. A.
In ordinary frames for railway-cars it is usual to make the central longitudinal beam of one solid piece, and to pierce it at the points where it rests on the trucks with holes for the reception of the king-bolts, these holes having the effect of weakening the beam at the points where extra strength is most desirable. By making the beam of the two continuous strips or. and a sufficient room may be afforded for the passage of the king-bolt between them and for the admission of the braces and stays above described, which impart additional strength to the frame.
No more material is required for making this central beam of the two strips with packing-pieces than is required for a solid beam, and the fact that the strips are unpierced and otherwise entire throughout their whole length adds to the advantages which my improvement possesses.
In cars of great length the beam may be trussed at intermediate points in a manner similar to that above described, and the same trussing arrangement may be applied with advantage to the Whole of the longitudinal beam of the frame.
I claim as my invention and desire to secure by Letters Patent The longitudinal beam 0, composed of two strips a and a, with intervening packingpieces I), in combination with the diagonal braces M and M,'the Whole being constructed and arranged in respect to the king-bolt,substantially as and for the purpose herein set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing Witnesses.
THOMAS M. MULLEN.
Witnesses:
HENRY HOWSON, CHARLES D. FREEMAN.
US27734D Improvement in the framing of railroad-cars Expired - Lifetime US27734A (en)

Publications (1)

Publication Number Publication Date
US27734A true US27734A (en) 1860-04-03

Family

ID=2097400

Family Applications (1)

Application Number Title Priority Date Filing Date
US27734D Expired - Lifetime US27734A (en) Improvement in the framing of railroad-cars

Country Status (1)

Country Link
US (1) US27734A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849776A (en) * 1971-10-20 1974-11-19 Ferranti Ltd Video tape recorders for recording plural radar information sources on a single track
US4542418A (en) * 1982-01-22 1985-09-17 Sony Corporation Method and apparatus for reproducing an information signal comprised of a video signal and audio signal
US20050087100A1 (en) * 2003-10-28 2005-04-28 Eastman Kodak Company Ink jet ink set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849776A (en) * 1971-10-20 1974-11-19 Ferranti Ltd Video tape recorders for recording plural radar information sources on a single track
US4542418A (en) * 1982-01-22 1985-09-17 Sony Corporation Method and apparatus for reproducing an information signal comprised of a video signal and audio signal
US20050087100A1 (en) * 2003-10-28 2005-04-28 Eastman Kodak Company Ink jet ink set

Similar Documents

Publication Publication Date Title
US27734A (en) Improvement in the framing of railroad-cars
US401528A (en) Railway-car
US727488A (en) Railway-car.
US738337A (en) Truck and body bolster.
US1138615A (en) Underframe structure for cars.
US46341A (en) Improvement in construction of railway-cars
US635653A (en) Car-frame.
US1028283A (en) Railway dump-car.
US28872A (en) Coupling- railroad-cars
US685451A (en) High-side gondola car.
US30833A (en) Constructing- railroad-car frames and trucks with metallic joints
US774975A (en) Underframe for cars.
US3697A (en) davenport
US694385A (en) Bolster for railway-cars.
US767693A (en) Railway-car.
US423086A (en) Log-car
US268299A (en) Israel shoudy
US86416A (en) iiekley
US35024A (en) Improved car-trucks
US873800A (en) Underframe for cars.
US706647A (en) Car body-bolster.
US669797A (en) Box-car.
US698058A (en) Sill and bolster connection for steel cars.
US19331A (en) Mode of connecting the trucks of railway-cabs
US543050A (en) Railway-car