FR2354230A1 - Boggie pour vehicule ferroviaire - Google Patents

Boggie pour vehicule ferroviaire

Info

Publication number
FR2354230A1
FR2354230A1 FR7717586A FR7717586A FR2354230A1 FR 2354230 A1 FR2354230 A1 FR 2354230A1 FR 7717586 A FR7717586 A FR 7717586A FR 7717586 A FR7717586 A FR 7717586A FR 2354230 A1 FR2354230 A1 FR 2354230A1
Authority
FR
France
Prior art keywords
boggie
alpha
rail vehicle
bogie
omega
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
FR7717586A
Other languages
English (en)
Other versions
FR2354230B1 (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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2354230A1 publication Critical patent/FR2354230A1/fr
Application granted granted Critical
Publication of FR2354230B1 publication Critical patent/FR2354230B1/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
    • 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
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes

Landscapes

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

Abstract

Dans la présente invention, pour obtenir un boggie à quatre roues sans traverse de pivot avec des ressorts mous 2A entre le corps de boggie 1 et le châssis de roues 5 dans lequel la résistance de rotation entre ledit corps de boggie et le châssis est réduite considérablement, on fait en sorte que les constantes de ressort longitudinale et latérale des ressorts d'essieu 8B soient telles que - alpha / omega > 0, où alpha est un indice représentant l'amortissement (ou la divergenoe) de l'oscillation d'un mouvement de lacet et omega représente la fréquence dudit mouvement de lacet.
FR7717586A 1976-06-09 1977-06-08 Boggie pour vehicule ferroviaire Granted FR2354230A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6656076A JPS52155712A (en) 1976-06-09 1976-06-09 Truck for railway vehicle

Publications (2)

Publication Number Publication Date
FR2354230A1 true FR2354230A1 (fr) 1978-01-06
FR2354230B1 FR2354230B1 (fr) 1980-12-05

Family

ID=13319429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717586A Granted FR2354230A1 (fr) 1976-06-09 1977-06-08 Boggie pour vehicule ferroviaire

Country Status (4)

Country Link
JP (1) JPS52155712A (fr)
DE (1) DE2725984C3 (fr)
FR (1) FR2354230A1 (fr)
GB (1) GB1582562A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837302A1 (de) * 1978-08-26 1980-03-13 Krupp Gmbh Drehgestell-schienentriebfahrzeug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915990A (en) * 1957-09-27 1959-12-08 Hammond Roland Philip Wheel suspensions for railway cars
FR2111404A5 (fr) * 1970-10-10 1972-06-02 Wegmann & Co
FR2163098A5 (fr) * 1971-11-25 1973-07-20 Wegmann & Co
DE2313887A1 (de) * 1972-03-20 1973-10-04 Ganz Mavag Mozdony Vagon Elastische verbindung zwischen wagenkasten und drehgestell, insbesondere mehrzweckdrehgestell ohne wiegebalken und reibteile fuer schienenfahrzeuge
GB1340153A (en) * 1972-01-17 1973-12-12 Gen Steel Ind Inc Railway locomotive
US3789770A (en) * 1972-02-02 1974-02-05 Railway Eng Ass Inc Articulated railway truck

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1530135C3 (de) * 1965-07-03 1974-09-26 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg Luftfeder für wiegenlose Drehgestelle von Fahrzeugen, insbesondere Schienenfahrzeugen
CH540805A (de) * 1971-07-21 1973-08-31 Schweizerische Lokomotiv Abstützvorrichtung für den Kasten eines Schienenfahrzeuges auf einem Drehgestell

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915990A (en) * 1957-09-27 1959-12-08 Hammond Roland Philip Wheel suspensions for railway cars
FR2111404A5 (fr) * 1970-10-10 1972-06-02 Wegmann & Co
FR2163098A5 (fr) * 1971-11-25 1973-07-20 Wegmann & Co
GB1340153A (en) * 1972-01-17 1973-12-12 Gen Steel Ind Inc Railway locomotive
US3789770A (en) * 1972-02-02 1974-02-05 Railway Eng Ass Inc Articulated railway truck
DE2313887A1 (de) * 1972-03-20 1973-10-04 Ganz Mavag Mozdony Vagon Elastische verbindung zwischen wagenkasten und drehgestell, insbesondere mehrzweckdrehgestell ohne wiegebalken und reibteile fuer schienenfahrzeuge

Also Published As

Publication number Publication date
DE2725984A1 (de) 1977-12-15
GB1582562A (en) 1981-01-14
DE2725984C3 (de) 1982-02-18
DE2725984B2 (de) 1981-06-11
JPS52155712A (en) 1977-12-24
FR2354230B1 (fr) 1980-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse