CA2436504C - Bogie de voiture de chemin de fer a adaptateur de roulement et methode - Google Patents

Bogie de voiture de chemin de fer a adaptateur de roulement et methode Download PDF

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Publication number
CA2436504C
CA2436504C CA2436504A CA2436504A CA2436504C CA 2436504 C CA2436504 C CA 2436504C CA 2436504 A CA2436504 A CA 2436504A CA 2436504 A CA2436504 A CA 2436504A CA 2436504 C CA2436504 C CA 2436504C
Authority
CA
Canada
Prior art keywords
bearing
truck
curvature
radius
side frames
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
CA2436504A
Other languages
English (en)
Other versions
CA2436504A1 (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
Application filed by National Steel Car Ltd filed Critical National Steel Car Ltd
Priority to CA2436504A priority Critical patent/CA2436504C/fr
Publication of CA2436504A1 publication Critical patent/CA2436504A1/fr
Application granted granted Critical
Publication of CA2436504C publication Critical patent/CA2436504C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un bogie de voiture de chemin de fer à mouvement oscillatoire comporte une traverse et une paire de châssis latéraux, la traverse du wagon étant installée transversalement par rapport aux châssis latéraux. Les châssis latéraux comportent des sièges de ressort pour les groupes de ressorts. Les sièges de ressort peuvent être installés de manière rigide aux châssis latéraux. Les paires, côté interne et côté externe, sont équipées d'amortisseurs à friction. La force appliquée aux amortisseurs active les extrémités de la traverse et les châssis latéraux à résister à la déflexion en parallélogramme du bogie. Les adaptateurs de roulement et les sièges de supports latéraux interagissent sur une interface de contact linéaire roulante qui a un rayon de courbure relativement petit.
CA2436504A 2002-08-01 2003-07-31 Bogie de voiture de chemin de fer a adaptateur de roulement et methode Expired - Lifetime CA2436504C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2436504A CA2436504C (fr) 2002-08-01 2003-07-31 Bogie de voiture de chemin de fer a adaptateur de roulement et methode

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,396,525 2002-08-01
CA2396525A CA2396525C (fr) 2001-08-01 2002-08-01 Bogie de chemin de fer comportant un chassis lateral oscillant
CA2436504A CA2436504C (fr) 2002-08-01 2003-07-31 Bogie de voiture de chemin de fer a adaptateur de roulement et methode

Publications (2)

Publication Number Publication Date
CA2436504A1 CA2436504A1 (fr) 2004-02-01
CA2436504C true CA2436504C (fr) 2014-04-29

Family

ID=31496521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2436504A Expired - Lifetime CA2436504C (fr) 2002-08-01 2003-07-31 Bogie de voiture de chemin de fer a adaptateur de roulement et methode

Country Status (1)

Country Link
CA (1) CA2436504C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356868B (zh) * 2020-12-07 2024-08-13 西南交通大学 一种用于轨道车辆转向架的铰接构架
CN115143859B (zh) * 2022-04-09 2023-09-29 深圳天溯计量检测股份有限公司 一种转向架导柱位置测量尺的校准方法

Also Published As

Publication number Publication date
CA2436504A1 (fr) 2004-02-01

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20230731