CA2860202C - Voiture de chemin de fer et bogie connexe - Google Patents

Voiture de chemin de fer et bogie connexe Download PDF

Info

Publication number
CA2860202C
CA2860202C CA2860202A CA2860202A CA2860202C CA 2860202 C CA2860202 C CA 2860202C CA 2860202 A CA2860202 A CA 2860202A CA 2860202 A CA2860202 A CA 2860202A CA 2860202 C CA2860202 C CA 2860202C
Authority
CA
Canada
Prior art keywords
bolster
truck
spring
sideframes
sideframe
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
CA2860202A
Other languages
English (en)
Other versions
CA2860202A1 (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 claimed from CA2396525A external-priority patent/CA2396525C/fr
Priority claimed from CA2396483A external-priority patent/CA2396483C/fr
Application filed by National Steel Car Ltd filed Critical National Steel Car Ltd
Publication of CA2860202A1 publication Critical patent/CA2860202A1/fr
Application granted granted Critical
Publication of CA2860202C publication Critical patent/CA2860202C/fr
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
    • 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
    • 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
    • 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
    • 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
    • B61F5/06—Bolster supports or mountings incorporating metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Body Structure For Vehicles (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 derniers 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.
CA2860202A 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe Expired - Lifetime CA2860202C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA2396525A CA2396525C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant
CA2396483 2002-08-01
CA2396483A CA2396483C (fr) 2001-08-01 2002-08-01 Wagon a marchandises avec suspension a amortissement
CA2396525 2002-08-01
CA2796920A CA2796920C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe
CA2417950A CA2417950C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2796920A Division CA2796920C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe

Publications (2)

Publication Number Publication Date
CA2860202A1 CA2860202A1 (fr) 2004-02-01
CA2860202C true CA2860202C (fr) 2017-02-21

Family

ID=31498867

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2860202A Expired - Lifetime CA2860202C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe
CA2796920A Expired - Lifetime CA2796920C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe
CA2417950A Expired - Lifetime CA2417950C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2796920A Expired - Lifetime CA2796920C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe
CA2417950A Expired - Lifetime CA2417950C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe

Country Status (1)

Country Link
CA (3) CA2860202C (fr)

Also Published As

Publication number Publication date
CA2860202A1 (fr) 2004-02-01
CA2796920A1 (fr) 2004-02-01
CA2417950C (fr) 2014-04-15
CA2417950A1 (fr) 2004-02-01
CA2796920C (fr) 2014-11-18

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CA2860202C (fr) Voiture de chemin de fer et bogie connexe
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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140822

MKEX Expiry

Effective date: 20230131