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CA2243910A1 - Well car structure - Google Patents

Well car structure Download PDF

Info

Publication number
CA2243910A1
CA2243910A1 CA 2243910 CA2243910A CA2243910A1 CA 2243910 A1 CA2243910 A1 CA 2243910A1 CA 2243910 CA2243910 CA 2243910 CA 2243910 A CA2243910 A CA 2243910A CA 2243910 A1 CA2243910 A1 CA 2243910A1
Authority
CA
Canada
Prior art keywords
longitudinal
loads
transmit
unit
side sills
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.)
Granted
Application number
CA 2243910
Other languages
French (fr)
Other versions
CA2243910C (en
Inventor
James Wilfred Forbes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Steel Car Ltd
Original Assignee
National Steel Car Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Steel Car Ltd filed Critical National Steel Car Ltd
Priority to CA 2243910 priority Critical patent/CA2243910C/en
Publication of CA2243910A1 publication Critical patent/CA2243910A1/en
Application granted granted Critical
Publication of CA2243910C publication Critical patent/CA2243910C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/12—Cross bearers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/20—Wagons or vans adapted for carrying special loads for forwarding containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A railcar unit has a pair of opposed side sills that are joined by structure that performs the function of a web in a deep beam or bracing in a truss. The joining structure is able to transmit loads that are applied transversely to the longitudinal direction of the car from one sill to the other, and is also able to transmit a bending moment couple, in the form of opposite longitudinal tensile and compressive forces, also transmitted to the side sills. The locations at which the transverse forces are imposed on, or by, the intermediate structure have longitudinal slip. When the railcar unit is placed in longitudinal tension under draft loads, the longitudinal slip allows the floor structure not to be subject to the longitudinal draft loads. In the embodiment described the joining structure serves the additional function of acting as a floor panel for vertical loads carried within the well car unit.
CA 2243910 1998-07-23 1998-07-23 Well car structure Expired - Lifetime CA2243910C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2243910 CA2243910C (en) 1998-07-23 1998-07-23 Well car structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2243910 CA2243910C (en) 1998-07-23 1998-07-23 Well car structure

Publications (2)

Publication Number Publication Date
CA2243910A1 true CA2243910A1 (en) 2000-01-23
CA2243910C CA2243910C (en) 2008-02-26

Family

ID=29409680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2243910 Expired - Lifetime CA2243910C (en) 1998-07-23 1998-07-23 Well car structure

Country Status (1)

Country Link
CA (1) CA2243910C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927770A (en) * 2010-09-15 2010-12-29 南车眉山车辆有限公司 Double-deck container flat car
JP2017013667A (en) * 2015-07-02 2017-01-19 近畿車輌株式会社 Underframe of railway vehicle and method for manufacturing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU174825U1 (en) * 2016-10-06 2017-11-07 Общество с ограниченной ответственностью "Бенчмарк-Инвест" RAIL TRANSPORTER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927770A (en) * 2010-09-15 2010-12-29 南车眉山车辆有限公司 Double-deck container flat car
JP2017013667A (en) * 2015-07-02 2017-01-19 近畿車輌株式会社 Underframe of railway vehicle and method for manufacturing same

Also Published As

Publication number Publication date
CA2243910C (en) 2008-02-26

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180723