CA2354611C - Wagon de marchandises a suspension elastique - Google Patents

Wagon de marchandises a suspension elastique Download PDF

Info

Publication number
CA2354611C
CA2354611C CA2354611A CA2354611A CA2354611C CA 2354611 C CA2354611 C CA 2354611C CA 2354611 A CA2354611 A CA 2354611A CA 2354611 A CA2354611 A CA 2354611A CA 2354611 C CA2354611 C CA 2354611C
Authority
CA
Canada
Prior art keywords
spring
truck
rail road
damper
dampers
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
CA2354611A
Other languages
English (en)
Other versions
CA2354611A1 (fr
Inventor
James W. 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
Priority to CA2707417A priority Critical patent/CA2707417C/fr
Application filed by National Steel Car Ltd filed Critical National Steel Car Ltd
Priority to CA2354611A priority patent/CA2354611C/fr
Priority to CA2797275A priority patent/CA2797275C/fr
Priority to CA2797026A priority patent/CA2797026C/fr
Priority to CA2396483A priority patent/CA2396483C/fr
Priority to CA2872781A priority patent/CA2872781C/fr
Priority to CA2396525A priority patent/CA2396525C/fr
Publication of CA2354611A1 publication Critical patent/CA2354611A1/fr
Application granted granted Critical
Publication of CA2354611C publication Critical patent/CA2354611C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/10—Articulated vehicles
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
CA2354611A 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique Expired - Lifetime CA2354611C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2354611A CA2354611C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique
CA2707417A CA2707417C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique
CA2797026A CA2797026C (fr) 2001-08-01 2002-08-01 Wagon a marchandises avec suspension a amortissement
CA2396483A CA2396483C (fr) 2001-08-01 2002-08-01 Wagon a marchandises avec suspension a amortissement
CA2797275A CA2797275C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant
CA2872781A CA2872781C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant
CA2396525A CA2396525C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2354611A CA2354611C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2707417A Division CA2707417C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique

Publications (2)

Publication Number Publication Date
CA2354611A1 CA2354611A1 (fr) 2003-02-01
CA2354611C true CA2354611C (fr) 2010-09-28

Family

ID=4169651

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2354611A Expired - Lifetime CA2354611C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique
CA2707417A Expired - Lifetime CA2707417C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique
CA2872781A Expired - Lifetime CA2872781C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2707417A Expired - Lifetime CA2707417C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique
CA2872781A Expired - Lifetime CA2872781C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant

Country Status (1)

Country Link
CA (3) CA2354611C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11091179B2 (en) * 2018-11-01 2021-08-17 Amsted Rail Company, Inc. Rail car side bearing

Also Published As

Publication number Publication date
CA2707417A1 (fr) 2003-02-01
CA2354611A1 (fr) 2003-02-01
CA2872781C (fr) 2017-02-14
CA2872781A1 (fr) 2003-02-01
CA2707417C (fr) 2015-04-07

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210803