ES476613A1 - Perfeccionamientos en dispositivos de soltado rapido para cilindros de freno de muelle acumulador. - Google Patents

Perfeccionamientos en dispositivos de soltado rapido para cilindros de freno de muelle acumulador.

Info

Publication number
ES476613A1
ES476613A1 ES476613A ES476613A ES476613A1 ES 476613 A1 ES476613 A1 ES 476613A1 ES 476613 A ES476613 A ES 476613A ES 476613 A ES476613 A ES 476613A ES 476613 A1 ES476613 A1 ES 476613A1
Authority
ES
Spain
Prior art keywords
piston rod
piston
spring
loaded
quick
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
ES476613A
Other languages
English (en)
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of ES476613A1 publication Critical patent/ES476613A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Perfeccionamientos en dispositivos de soltado rápido para cilindros de freno de muelle acumulador, con un émbolo de muelle acumulador y un vástago de émbolo acoplable con éste mediante elementos de acoplo soltables, que actúa sobre una cabeza de vástago de émbolo a través de elementos de accionamiento de freno, caracterizado porque los elementos de acoplo son puenteables mediante un dispositivo de amortiguación que se halla en el flujo de fuerza entre el émbolo y el vástago de émbolo.
ES476613A 1978-01-05 1979-01-05 Perfeccionamientos en dispositivos de soltado rapido para cilindros de freno de muelle acumulador. Expired ES476613A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2800449A DE2800449C3 (de) 1978-01-05 1978-01-05 Schneilösevorrichtung für Federspeicherbremszylinder mit Dämpfungseinrichtung

Publications (1)

Publication Number Publication Date
ES476613A1 true ES476613A1 (es) 1979-05-16

Family

ID=6029039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476613A Expired ES476613A1 (es) 1978-01-05 1979-01-05 Perfeccionamientos en dispositivos de soltado rapido para cilindros de freno de muelle acumulador.

Country Status (5)

Country Link
US (1) US4280398A (es)
EP (1) EP0003026B1 (es)
AT (1) AT377233B (es)
DE (1) DE2800449C3 (es)
ES (1) ES476613A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046669A1 (de) * 1980-12-11 1982-07-22 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Mechanische schnell-loeseeinrichtung fuer federspeicher-bremszylinder
US4361078A (en) * 1981-03-16 1982-11-30 Wabco Ltd. Hydraulic brake actuator having spring-applied back-up brake with manual release means
DE3411054A1 (de) * 1984-03-26 1985-10-03 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Mechanische loeseeinrichtung fuer einen federspeicherbremszylinder
SE451008B (sv) * 1985-12-03 1987-08-24 Sab Nife Ab Fjederbromsaktuator for en bromsenhet
JPS62227847A (ja) * 1986-03-28 1987-10-06 Nippon Air Brake Co Ltd ばねブレ−キシリンダ
SE454428B (sv) * 1986-09-08 1988-05-02 Sab Nife Ab Lasringsanordning i fjederbromsaktuator for att avbryta och automatiskt ateruppretta arbetsfunktionen
US4865269A (en) * 1988-07-06 1989-09-12 Sundstrand Corp. Overtravel stop and neutral position lock
US5937974A (en) 1997-05-02 1999-08-17 Westinghouse Air Brake Company Spring applied parking brake actuator having a collet style slack adjuster
US8082645B2 (en) * 2008-12-08 2011-12-27 Wabtec Holding Corp. Rotary manual release
CN106351913B (zh) * 2016-10-13 2018-10-26 杨绍松 弹簧储能环形气缸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1548182A (en) * 1924-07-07 1925-08-04 John B Peirano Air-operated jack
DE1605279C3 (de) * 1967-09-26 1979-03-15 Knorr-Bremse Gmbh, 8000 Muenchen Kombinierter Betriebsbrems- und Federspeicherbremszylinder, insbesondere für Schienenfahrzeuge
US3685501A (en) * 1970-11-27 1972-08-22 Gen Electric Hydromechanical lead-lag control device
FR2128048B1 (es) * 1971-03-02 1973-12-07 Dba
DE2205549A1 (de) * 1972-02-05 1973-10-25 Daimler Benz Ag Federspeicherbremszylinder fuer fahrzeuge
GB1458581A (en) * 1974-01-02 1976-12-15 Bromsregulator Svenska Ab Spring-force applying devices
DE2542122C3 (de) * 1975-09-22 1979-08-16 Knorr-Bremse Gmbh, 8000 Muenchen Mechanische Hilfslöseeinrichtung für Federspeicher- oder Kombizylinder
GB1546800A (en) * 1975-12-17 1979-05-31 Westinghouse Brake & Signal Spring-force applying actuators

Also Published As

Publication number Publication date
DE2800449C3 (de) 1980-12-04
US4280398A (en) 1981-07-28
DE2800449B2 (de) 1980-04-10
EP0003026A1 (de) 1979-07-25
AT377233B (de) 1985-02-25
DE2800449A1 (de) 1979-07-12
EP0003026B1 (de) 1982-08-25
ATA933078A (de) 1984-07-15

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