FR2403256A1 - Dispositif de suspension des essieux pour vehicule ferroviaire a deux essieux - Google Patents

Dispositif de suspension des essieux pour vehicule ferroviaire a deux essieux

Info

Publication number
FR2403256A1
FR2403256A1 FR7826236A FR7826236A FR2403256A1 FR 2403256 A1 FR2403256 A1 FR 2403256A1 FR 7826236 A FR7826236 A FR 7826236A FR 7826236 A FR7826236 A FR 7826236A FR 2403256 A1 FR2403256 A1 FR 2403256A1
Authority
FR
France
Prior art keywords
axle bearing
axle
underframe
springs
damper
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.)
Granted
Application number
FR7826236A
Other languages
English (en)
Other versions
FR2403256B1 (fr
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.)
Waggonfabrik Talbot GmbH and Co KG
Original Assignee
Waggonfabrik Talbot GmbH and Co KG
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 Waggonfabrik Talbot GmbH and Co KG filed Critical Waggonfabrik Talbot GmbH and Co KG
Publication of FR2403256A1 publication Critical patent/FR2403256A1/fr
Application granted granted Critical
Publication of FR2403256B1 publication Critical patent/FR2403256B1/fr
Granted 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
    • B61F15/00—Axle-boxes
    • B61F15/02—Axle-boxes with journal bearings
    • B61F15/08—Axle-boxes with journal bearings the axle being slidable or tiltable in the bearings
    • B61F15/10—Axle-boxes with journal bearings the axle being slidable or tiltable in the bearings and having springs opposing such movements
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes

Landscapes

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

Abstract

L'invention concerne une suspension d'essieu pour un véhicule ferroviaire à deux essieux, dont les essieux tourillonnent dans des boîtiers 3 de paliers d'essieux qui sont guidés en translation verticale avec jeu dans la direction longitudinale et dans la direction transversale du véhicule, entre deux guides 4 et sont suspendus par rapport au châssis 1 du véhicule par un dispositif à ressorts. Suivant l'invention, le dispositif de suspension comprend deux ressorts hélicoïdaux différents 9 et 6, disposés fonctionnellement en série, à la suite desquels est encore interposé en série un amortisseur. Cet amortisseur comprend un élément amortisseur annulaire 10 qui est serré entre la portée extrême supérieure 8 des ressorts et une bague de compression 9 solidaire du châssis, cette portée 8 et cette bague 9 présentant des surfaces obliques, cet élément 10 agissant sur un tube d'amortisseur 11, solidaire du boîtier 3 du palier de l'essieu.
FR7826236A 1977-09-14 1978-09-13 Dispositif de suspension des essieux pour vehicule ferroviaire a deux essieux Granted FR2403256A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741253 DE2741253C3 (de) 1977-09-14 1977-09-14 Achsabfederung für zweiachsige Schienenfahrzeuge

Publications (2)

Publication Number Publication Date
FR2403256A1 true FR2403256A1 (fr) 1979-04-13
FR2403256B1 FR2403256B1 (fr) 1983-09-09

Family

ID=6018873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826236A Granted FR2403256A1 (fr) 1977-09-14 1978-09-13 Dispositif de suspension des essieux pour vehicule ferroviaire a deux essieux

Country Status (4)

Country Link
AT (1) AT359122B (fr)
CH (1) CH631927A5 (fr)
DE (1) DE2741253C3 (fr)
FR (1) FR2403256A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926880A1 (de) * 1999-06-12 2000-12-14 Alstom Lhb Gmbh Federbock für 2-achsige Eisenbahngüterwagen
CN106672009A (zh) * 2016-12-20 2017-05-17 国家电网公司 一种变压器转运车及系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494300A (en) * 1945-06-04 1950-01-10 American Steel Foundries Friction device
FR1100160A (fr) * 1954-02-26 1955-09-16 Ferroviaires Soc Dispositif amortisseur perfectionné pour suspension et suspension en comportant application
FR1193095A (fr) * 1958-03-06 1959-10-30 Creusot Forges Ateliers Tampon absorbeur de chocs
FR2069587A5 (fr) * 1969-11-20 1971-09-03 Inventio Ag
US3795201A (en) * 1970-01-28 1974-03-05 C Tack Railway car roll dampening friction device
AU450098B2 (en) * 1972-09-14 1974-06-27 Gloucester Railway Carriage & Wagon Co. Ltd. Improvements in or relating to railway bogies

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494300A (en) * 1945-06-04 1950-01-10 American Steel Foundries Friction device
FR1100160A (fr) * 1954-02-26 1955-09-16 Ferroviaires Soc Dispositif amortisseur perfectionné pour suspension et suspension en comportant application
FR1193095A (fr) * 1958-03-06 1959-10-30 Creusot Forges Ateliers Tampon absorbeur de chocs
FR2069587A5 (fr) * 1969-11-20 1971-09-03 Inventio Ag
US3795201A (en) * 1970-01-28 1974-03-05 C Tack Railway car roll dampening friction device
AU450098B2 (en) * 1972-09-14 1974-06-27 Gloucester Railway Carriage & Wagon Co. Ltd. Improvements in or relating to railway bogies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *

Also Published As

Publication number Publication date
ATA662078A (de) 1980-03-15
AT359122B (de) 1980-10-27
DE2741253C3 (de) 1981-04-23
DE2741253A1 (de) 1979-03-22
CH631927A5 (en) 1982-09-15
DE2741253B2 (de) 1980-09-04
FR2403256B1 (fr) 1983-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse