ES8703781A1 - Suspension neumatica para vehiculos, principalmente para ve-hiculos ferroviarios - Google Patents

Suspension neumatica para vehiculos, principalmente para ve-hiculos ferroviarios

Info

Publication number
ES8703781A1
ES8703781A1 ES546906A ES546906A ES8703781A1 ES 8703781 A1 ES8703781 A1 ES 8703781A1 ES 546906 A ES546906 A ES 546906A ES 546906 A ES546906 A ES 546906A ES 8703781 A1 ES8703781 A1 ES 8703781A1
Authority
ES
Spain
Prior art keywords
gas
vehicles
bellows
rod assembly
check valves
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
Application number
ES546906A
Other languages
English (en)
Other versions
ES546906A0 (es
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of ES8703781A1 publication Critical patent/ES8703781A1/es
Publication of ES546906A0 publication Critical patent/ES546906A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • 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
    • B61F5/10—Bolster supports or mountings incorporating fluid springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Safety Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Inorganic Insulating Materials (AREA)
  • Air Bags (AREA)

Abstract

SUSPENSION NEUMATICA PARA VEHICULOS. CONSTA DE UNA VALVULA DE SOBRECARGA (1) DE DOBLE EFECTO QUE ESTA SITUADA ENTRE DOS FUELLES (3, 5) DISPUESTOS TRANSVERSALMENTE A LA DIRECCION LONGITUDINAL DEL VEHICULO ENTRE LA CARROCERIA Y EL RODAJE. AL BAJAR POR DEBAJO DE UN VALOR PREDETERMINADO LA PRESION EN UNO DE LOS FUELES, ESTOS SE CONECTAN ENTRE SI. LA VALVULA DE SOBRECARGA ESTA EQUIPADA CON DOS VALVULAS DE RETENCION (11, 13) QUE TRABAJAN EN SENTIDO INBERSO ENTRE SI CON REACCION POR PRESION DIFERENCIAL POR ENCIMA DE UNA PRESION PREDETERMINADA DE LOS FUELLES, O CON DOS VALVULAS DE BLOQUEO COMPENSADAD. CUALQUIERA DE ESTE PAR DE VALVULAS SE CONECTAN A UNA POSICION ABIERTA CONECTANDO LOS DOS FUELLES CUANDO UNO DE ELLOS BAJA SU PRESION POR DEBAJO DE LA PREDETERMINADA.
ES546906A 1984-09-13 1985-09-12 Suspension neumatica para vehiculos, principalmente para ve-hiculos ferroviarios Expired ES8703781A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843433691 DE3433691A1 (de) 1984-09-13 1984-09-13 Gasfederung fuer fahrzeuge, insbesondere fuer schienenfahrzeuge

Publications (2)

Publication Number Publication Date
ES8703781A1 true ES8703781A1 (es) 1987-03-16
ES546906A0 ES546906A0 (es) 1987-03-16

Family

ID=6245345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546906A Expired ES8703781A1 (es) 1984-09-13 1985-09-12 Suspension neumatica para vehiculos, principalmente para ve-hiculos ferroviarios

Country Status (8)

Country Link
EP (1) EP0175108B1 (es)
KR (2) KR860002388A (es)
AT (1) ATE38358T1 (es)
BR (1) BR8504549A (es)
CA (1) CA1253889A (es)
DE (2) DE3433691A1 (es)
ES (1) ES8703781A1 (es)
GR (1) GR852202B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689475A1 (fr) * 1992-04-01 1993-10-08 Faiveley Transport Suspension transversale pour véhicule ferroviaire.
FR2689476B1 (fr) * 1992-04-01 1994-06-10 Faiveley Transport Suspension transversale pour vehicule ferroviaire.
DE102008035563B4 (de) 2008-07-30 2016-01-07 Siemens Aktiengesellschaft Luftfedersystem für ein Schienenfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115159A (en) * 1931-06-19 1938-04-26 Dupuy Pierre Suspension for vehicles
US2505256A (en) * 1947-07-18 1950-04-25 Robert A Poage Hydraulic balancing system for vehicle bodies
US2784978A (en) * 1955-07-14 1957-03-12 Homer T Seale Leveling valve arrangement for pneumatic spring suspension
DE1088086B (de) * 1957-02-16 1960-09-01 Maschf Augsburg Nuernberg Ag Gasfederung fuer Schienenfahrzeuge
AT300025B (de) * 1969-04-17 1972-07-10 Simmering Graz Pauker Ag Einrichtung zur Stabilisierung eines Schienenfahrzeuges mit seitlichen Luftfedern
CH543987A (de) * 1971-09-28 1973-11-15 Oerlikon Buehrle Ag Lastabhängige pneumatische Steuereinrichtung für Fahrzeuge
DE3361482D1 (en) * 1982-07-23 1986-01-23 Oerlikon Buehrle Ag Pneumatic control device

Also Published As

Publication number Publication date
EP0175108A3 (en) 1987-09-02
ATE38358T1 (de) 1988-11-15
DE3565960D1 (en) 1988-12-08
KR930008096Y1 (ko) 1993-12-08
DE3433691A1 (de) 1986-03-20
GR852202B (es) 1986-01-10
BR8504549A (pt) 1986-07-15
EP0175108A2 (de) 1986-03-26
EP0175108B1 (de) 1988-11-02
ES546906A0 (es) 1987-03-16
KR860002388A (ko) 1986-04-24
CA1253889A (en) 1989-05-09

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