ES8403071A1 - Un dispositivo de muelle de emergencia para un coche de ferrocarril. - Google Patents

Un dispositivo de muelle de emergencia para un coche de ferrocarril.

Info

Publication number
ES8403071A1
ES8403071A1 ES519648A ES519648A ES8403071A1 ES 8403071 A1 ES8403071 A1 ES 8403071A1 ES 519648 A ES519648 A ES 519648A ES 519648 A ES519648 A ES 519648A ES 8403071 A1 ES8403071 A1 ES 8403071A1
Authority
ES
Spain
Prior art keywords
springs
railway car
emergency
spring system
emergency spring
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
ES519648A
Other languages
English (en)
Other versions
ES519648A0 (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.)
ThyssenKrupp Budd Co
Original Assignee
Budd Co
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 Budd Co filed Critical Budd Co
Publication of ES519648A0 publication Critical patent/ES519648A0/es
Publication of ES8403071A1 publication Critical patent/ES8403071A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • 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
    • 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
    • B61F5/14—Side bearings
    • B61F5/144—Side bearings comprising fluid damping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Forging (AREA)

Abstract

DISPOSITIVO DE MUELLE DE EMERGENCIA PARA COCHES DE FERROCARRIL.COMPRENDE BASICAMENTE: UN PRIMER MUELLE (30) QUE TIENE UNA RESISTENCIA DE MUELLE RELATIVAMENTE LINEAL RESPECTO A UNA CARGA VARIABLE PRODUCIDA POR LA CARROCERIA (12) DEL COCHE DE FERROCARRIL; Y UN MUELLE MECANICO ARTICULADO (34, 36) QUE TIENE UNA RESISTENCIA DE MUELLE RELATIVAMENTE SINUSOIDAL RESPECTO A LA MISMA VARIABLE. AMBOS ESTAN CONECTADOS EN PARALELO PARA PRODUCIR UNA RESISTENCIA DE MUELLE COMBINADA QUE INCLUYE UNA ZONA DE FUNCIONAMIENTO DE BAJO FACTOR DE MUELLE.
ES519648A 1982-02-10 1983-02-09 Un dispositivo de muelle de emergencia para un coche de ferrocarril. Expired ES8403071A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/347,495 US4428302A (en) 1982-02-10 1982-02-10 Emergency spring system for a railway car

Publications (2)

Publication Number Publication Date
ES519648A0 ES519648A0 (es) 1984-03-01
ES8403071A1 true ES8403071A1 (es) 1984-03-01

Family

ID=23363929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519648A Expired ES8403071A1 (es) 1982-02-10 1983-02-09 Un dispositivo de muelle de emergencia para un coche de ferrocarril.

Country Status (10)

Country Link
US (1) US4428302A (es)
JP (1) JPS58149851A (es)
KR (1) KR840003474A (es)
AU (1) AU1071383A (es)
BR (1) BR8300610A (es)
CA (1) CA1179199A (es)
ES (1) ES8403071A1 (es)
FR (1) FR2521089B1 (es)
PT (1) PT76180B (es)
ZA (1) ZA83486B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318060A1 (de) * 1983-05-18 1984-11-22 Continental Gummi-Werke Ag, 3000 Hannover Rollbalg fuer fahrzeug-fuftfederungen
DE3407574C2 (de) * 1984-03-01 1986-07-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Vorrichtung zur Erhöhung der Wankstabilität von Schienenfahrzeugen mit Luftfederung
GB8408167D0 (en) * 1984-03-29 1984-05-10 Dunlop Ltd Vehicle suspension
DE19651138A1 (de) * 1995-12-12 1997-06-19 Phoenix Ag Federvorrichtung
AT2471U1 (de) * 1997-07-23 1998-11-25 Jenbacher Energiesysteme Ag Federvorrichtung
DE10052806A1 (de) * 2000-10-25 2002-05-08 Alstom Lhb Gmbh Abstützung von Schienenfahrzeugen mittels Luftfedersysteme
US6637348B1 (en) * 2002-07-02 2003-10-28 Siemens Sgp Verkehrstechnik Gmbh Level-adjustable main spring and actively biased emergency spring with fail-safe behavior
DE10360517B4 (de) * 2003-12-22 2006-08-31 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung zur Sekundärfederung eines Wagenkastens bei einem Schienenfahrzeug mit einem aktiven Federelement
DE10360516C5 (de) * 2003-12-22 2010-12-16 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung zur Sekundärfederung eines Wagenkastens bei einem Schienenfahrzeug mit einem aktiven Federelement
DE10360518B4 (de) 2003-12-22 2007-08-23 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung zur Sekundärfederung eines Wagenkastens bei einem Schienenfahrzeug mit einem passiven Federelement
JP4463573B2 (ja) * 2004-01-22 2010-05-19 藤倉ゴム工業株式会社 除振装置
US11111978B2 (en) 2017-12-14 2021-09-07 Xr Reserve, Llc Mechanical force breaker
US11613929B2 (en) 2019-11-08 2023-03-28 Xr Dynamics Llc Dynamic drilling systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE409099A (es) * 1935-04-20
US2256868A (en) * 1940-08-30 1941-09-23 Houde Eng Corp Hydraulic shock absorber control for railway trucks
US2896551A (en) * 1955-08-29 1959-07-28 Gen Steel Castings Corp Railway truck air spring structure
GB892485A (en) * 1958-08-05 1962-03-28 Gen Steel Ind Inc Improvements in railway rolling stock wheel trucks
US3092042A (en) * 1960-06-27 1963-06-04 Gen Steel Ind Inc Railway car truck
US3580557A (en) * 1969-01-30 1971-05-25 Budd Co Railway spring suspension

Also Published As

Publication number Publication date
FR2521089A1 (fr) 1983-08-12
BR8300610A (pt) 1983-11-08
FR2521089B1 (fr) 1986-10-24
AU1071383A (en) 1983-08-18
KR840003474A (ko) 1984-09-08
PT76180A (en) 1983-03-01
ES519648A0 (es) 1984-03-01
PT76180B (en) 1985-12-03
JPS58149851A (ja) 1983-09-06
US4428302A (en) 1984-01-31
ZA83486B (en) 1983-10-26
CA1179199A (en) 1984-12-11

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