ES281921U - Freno de zapata para vehiculos ferroviarios - Google Patents

Freno de zapata para vehiculos ferroviarios

Info

Publication number
ES281921U
ES281921U ES1984281921U ES281921U ES281921U ES 281921 U ES281921 U ES 281921U ES 1984281921 U ES1984281921 U ES 1984281921U ES 281921 U ES281921 U ES 281921U ES 281921 U ES281921 U ES 281921U
Authority
ES
Spain
Prior art keywords
brake
brake block
friction
railway vehicle
shoe
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
ES1984281921U
Other languages
English (en)
Other versions
ES281921Y (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.)
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 ES281921U publication Critical patent/ES281921U/es
Application granted granted Critical
Publication of ES281921Y publication Critical patent/ES281921Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/34—Details
    • B61H13/38—Suspension of transmitting mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like with an actuator directly acting on a brake head

Landscapes

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

Abstract

reno de zapata para vehiculos ferroviarios con una zapata de freno (6) sujetada en el bastidor del vagón en forma que se puede mover aproximadamente radialmente con respecto al eje de una rueda de vagón (9) a frenar, a través de al menos una pieza intermedia (3, 10), y de forma que puede girar alrededor de un eje de rotación (5) aproximadamente paralelo al eje de la rueda, estando el eje de rotación (5) distanciado del centro de gravedad (S) de la zapata de freno (6), con un dispositivo de ajuste de la zapata de freno que actúa entre la pieza intermedia (3, 10) y la zapata de freno (6), que en una (20) sujeto en forma desplazable, que está presionado por fuerza de resorte una superficie de fricción (14), de la otra parte, es decir de la pieza intermedia (3, 10) 6 de la zapata de freno (6), impidiéndose por fricción, debido a los desplazamientos relativos entre el taco de fricción (20) y la superficie de fricción (14, 28, 29), los giros relativos entre la pieza intermedia (3, 10) y la zapatade freno (6) alrededor del eje de giro, caracterizado porque la superficie de fricción (14), se ha configurado como superficie en cura que, cuando la zapata de freno (6) gira alrededor del eje de rotación (5), por efecto de la fuerza de gravedad, empuja hacia atrás al taco de fricción (20) en contra de su carga de resorte.
ES1984281921U 1983-10-11 1984-10-10 Freno de zapata para vehiculos ferroviarios Expired ES281921Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833336983 DE3336983A1 (de) 1983-10-11 1983-10-11 Klotzbremse fuer schienenfahrzeuge

Publications (2)

Publication Number Publication Date
ES281921U true ES281921U (es) 1985-12-16
ES281921Y ES281921Y (es) 1986-07-16

Family

ID=6211563

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1984281921U Expired ES281921Y (es) 1983-10-11 1984-10-10 Freno de zapata para vehiculos ferroviarios
ES1985285420U Expired ES285420Y (es) 1983-10-11 1985-03-15 Freno de zapata para vehiculos ferroviarios

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1985285420U Expired ES285420Y (es) 1983-10-11 1985-03-15 Freno de zapata para vehiculos ferroviarios

Country Status (9)

Country Link
US (1) US4650040A (es)
EP (1) EP0137431B1 (es)
JP (1) JPS6094865A (es)
KR (1) KR920005590B1 (es)
AU (1) AU572427B2 (es)
CA (1) CA1230832A (es)
DE (2) DE3336983A1 (es)
ES (2) ES281921Y (es)
ZA (1) ZA847937B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466906B (sv) * 1989-04-27 1992-04-27 Wabco Holdings Sab Bromsklotshaallararrangemang
JPH0446976U (es) * 1990-08-23 1992-04-21
DE4235310C2 (de) * 1992-10-20 1996-07-11 Knorr Bremse Ag Vorrichtung zur Parallelführung des Bremsklotzschuhs einer Klotzbremse
DE19605853C1 (de) 1996-02-16 1997-09-11 Knorr Bremse Systeme Bremsklotzeinheit für Schienenfahrzeuge
CN102216640B (zh) * 2008-11-18 2013-10-16 纳博特斯克株式会社 单元制动器
CN103342129A (zh) * 2013-07-29 2013-10-09 南车株洲电力机车有限公司 一种用于机车制动器的闸瓦托装置
CN104477202A (zh) * 2014-11-26 2015-04-01 南京浦镇海泰制动设备有限公司 一种轨道车辆踏面制动器闸瓦托防翻转结构
CN104442895A (zh) * 2014-11-26 2015-03-25 南京浦镇海泰制动设备有限公司 一种踏面制动器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643837A (en) * 1927-09-27 Brake structure
US1143671A (en) * 1914-11-28 1915-06-22 American Steel Foundries Adjustable brake-head.
GB111742A (en) * 1917-01-03 1917-12-13 Birmingham Railway Carriage An Improvements in Brake Mechanism for Railway and Tramway Rolling Stock and for other uses.
US1453838A (en) * 1921-08-08 1923-05-01 American Steel Foundries Adjustable brake head
US2474239A (en) * 1944-09-16 1949-06-28 American Steel Foundries Brakehead balancing device
US2545213A (en) * 1945-07-05 1951-03-13 American Steel Foundries Brakehead arrangement
US2496250A (en) * 1945-11-14 1950-01-31 American Steel Foundries Brakehead arrangement
US2516696A (en) * 1948-05-04 1950-07-25 American Steel Foundries Brake head balancing device
DE1605853B2 (de) * 1968-01-12 1975-07-31 Knorr-Bremse Gmbh, 8000 Muenchen Klotzbremse, insbesondere für Schienenfahrzeuge

Also Published As

Publication number Publication date
AU572427B2 (en) 1988-05-05
CA1230832A (en) 1987-12-29
EP0137431B1 (de) 1986-12-10
ZA847937B (en) 1985-06-26
EP0137431A3 (es) 1985-05-15
DE3336983A1 (de) 1985-04-25
DE3461616D1 (en) 1987-01-22
ES285420U (es) 1985-12-16
ES285420Y (es) 1986-07-16
EP0137431A2 (de) 1985-04-17
KR850004216A (ko) 1985-07-11
JPS6094865A (ja) 1985-05-28
AU3410284A (en) 1985-04-18
KR920005590B1 (ko) 1992-07-09
ES281921Y (es) 1986-07-16
US4650040A (en) 1987-03-17

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505