CA2417950C - Voiture de chemin de fer et bogie connexe - Google Patents

Voiture de chemin de fer et bogie connexe Download PDF

Info

Publication number
CA2417950C
CA2417950C CA2417950A CA2417950A CA2417950C CA 2417950 C CA2417950 C CA 2417950C CA 2417950 A CA2417950 A CA 2417950A CA 2417950 A CA2417950 A CA 2417950A CA 2417950 C CA2417950 C CA 2417950C
Authority
CA
Canada
Prior art keywords
truck
bolster
friction
rail road
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
CA2417950A
Other languages
English (en)
Other versions
CA2417950A1 (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
Priority to CA2417950A priority Critical patent/CA2417950C/fr
Priority to CA2860202A priority patent/CA2860202C/fr
Priority to CA2796920A priority patent/CA2796920C/fr
Publication of CA2417950A1 publication Critical patent/CA2417950A1/fr
Application granted granted Critical
Publication of CA2417950C publication Critical patent/CA2417950C/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

Bogie de chemin de fer à châssis oscillant ne comportant pas de contreventement surbaissé sous forme de traverse, de cale ou de barres latérales. Le bogie est doté d'une traverse danseuse et d'une paire de cadres latéraux. La traverse danseuse est montée de manière transversale par rapport aux cadres latéraux. Les cadres latéraux sont dotés de sièges de ressort pour les groupes de ressorts. Les sièges de ressort peuvent être situés sur des balanciers ou solidement fixés aux cadres latéraux. Les paires internes et externes sont équipées d'amortisseurs à friction. La force exercée sur les amortisseurs les fait agir entre les extrémités de la traverse et les cadres latéraux de manière à créer une résistance par rapport à la déflexion parallélogramme du bogie.
CA2417950A 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe Expired - Lifetime CA2417950C (fr)

Priority Applications (3)

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

Applications Claiming Priority (5)

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
CA2,396,483 2002-08-01
CA2,396,525 2002-08-01
CA2396483A CA2396483C (fr) 2001-08-01 2002-08-01 Wagon a marchandises avec suspension a amortissement
CA2417950A CA2417950C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe

Related Child 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
CA2417950A1 CA2417950A1 (fr) 2004-02-01
CA2417950C true CA2417950C (fr) 2014-04-15

Family

ID=31498867

Family Applications (3)

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
CA2860202A Expired - Lifetime CA2860202C (fr) 2002-08-01 2003-01-31 Voiture de chemin de fer et bogie connexe

Family Applications Before (1)

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

Family Applications After (1)

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

Country Status (1)

Country Link
CA (3) CA2796920C (fr)

Also Published As

Publication number Publication date
CA2796920A1 (fr) 2004-02-01
CA2860202C (fr) 2017-02-21
CA2796920C (fr) 2014-11-18
CA2860202A1 (fr) 2004-02-01
CA2417950A1 (fr) 2004-02-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230131