CA2872781C - Bogie de chemin de fer comportant un chassis lateral oscillant - Google Patents

Bogie de chemin de fer comportant un chassis lateral oscillant Download PDF

Info

Publication number
CA2872781C
CA2872781C CA2872781A CA2872781A CA2872781C CA 2872781 C CA2872781 C CA 2872781C CA 2872781 A CA2872781 A CA 2872781A CA 2872781 A CA2872781 A CA 2872781A CA 2872781 C CA2872781 C CA 2872781C
Authority
CA
Canada
Prior art keywords
truck
spring
sideframes
rail road
swing motion
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
CA2872781A
Other languages
English (en)
Other versions
CA2872781A1 (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
Application filed by National Steel Car Ltd filed Critical National Steel Car Ltd
Priority to CA2872781A priority Critical patent/CA2872781C/fr
Priority claimed from CA2797275A external-priority patent/CA2797275C/fr
Publication of CA2872781A1 publication Critical patent/CA2872781A1/fr
Application granted granted Critical
Publication of CA2872781C publication Critical patent/CA2872781C/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)

Abstract

Le bogie de wagon de transport par chemin de fer à balancement décrit ne comporte pas de traverses suspendues latérales sous forme de traverses dimposte, de montants de bâti ou de tiges latérales. Le bogie est pourvu dune traverse danseuse et dune paire de bâtis latéraux, la traverse danseuse étant fixée transversalement par rapport aux bâtis latéraux. Ces deniers comportent des sièges à ressort pour les groupes de ressorts. Les sièges de ressort peuvent être posés sur des culbuteurs ou être fixés rigidement dans les bâtis latéraux. Des amortisseurs à friction sont fournis dans des paires intérieures et extérieures. La force de sollicitation exercée sur les amortisseurs les amène à agir entre les extrémités de la traverse danseuse et les bâtis latéraux afin de résister à une déviation parallélogrammique du bogie.
CA2872781A 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant Expired - Lifetime CA2872781C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2872781A CA2872781C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2354611A CA2354611C (fr) 2001-08-01 2001-08-01 Wagon de marchandises a suspension elastique
CA2,354,611 2001-08-01
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2797275A Division CA2797275C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant

Publications (2)

Publication Number Publication Date
CA2872781A1 CA2872781A1 (fr) 2003-02-01
CA2872781C true CA2872781C (fr) 2017-02-14

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 Before (2)

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

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
CA2354611C (fr) 2010-09-28
CA2872781A1 (fr) 2003-02-01
CA2707417C (fr) 2015-04-07

Similar Documents

Publication Publication Date Title
US7610862B2 (en) Rail road car truck with rocking sideframe
US7654204B2 (en) Rail road car truck with bearing adapter and method
US10745034B2 (en) Rail road car and truck therefor
CA2306001C (fr) Conception de coin de frottement optimise pour moment de frottement du a un gauchissement prononce et force d'amortissement faible
US20040261652A1 (en) Three-piece motion control truck system
WO2005005219A3 (fr) Bogie de wagon de chemin de fer et elements de celui-ci
WO2014131117A1 (fr) Bogie et longeron pour celui-ci
CA2396525C (fr) Bogie de chemin de fer comportant un chassis lateral oscillant
UA96116C2 (ru) Вагонная грузовая тележка и ее элементы
CA2872781C (fr) Bogie de chemin de fer comportant un chassis lateral oscillant
CA2436504C (fr) Bogie de voiture de chemin de fer a adaptateur de roulement et methode
US20240101167A1 (en) Multi-unit railroad car and railroad car trucks therefor
CA2860202C (fr) Voiture de chemin de fer et bogie connexe
CA2396483C (fr) Wagon a marchandises avec suspension a amortissement

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20141201

MKEX Expiry

Effective date: 20220802