ES484534A1 - Dispositivo neumatico multiplicador de fuerza - Google Patents

Dispositivo neumatico multiplicador de fuerza

Info

Publication number
ES484534A1
ES484534A1 ES79484534A ES484534A ES484534A1 ES 484534 A1 ES484534 A1 ES 484534A1 ES 79484534 A ES79484534 A ES 79484534A ES 484534 A ES484534 A ES 484534A ES 484534 A1 ES484534 A1 ES 484534A1
Authority
ES
Spain
Prior art keywords
recess
output shaft
vacuum brake
brake boosters
reaction disc
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
ES79484534A
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Publication of ES484534A1 publication Critical patent/ES484534A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T13/00Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46Vacuum systems
    • B60T13/52Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/573Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B60T13/575Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads

Abstract

Dispositivo neumático multiplicador de fuerza que incluye un cárter, un pistón de accionamiento montado de manera deslizante en el cárter, un diafragma flexible que coopera con el pistón de accionamiento para dividir el interior del cárter en cámaras frontal y posterior, un mecanismo de válvula incorporado en el pistón de accionamiento, un eje de entrada para accionar el mecanismo de válvula con el fin de crear una presión diferencial entre dichas dos cámaras, y un disco de reacción para transmitir una fuerza orientada hacia adelante desde el pistón de accionamiento hasta un eje de salida y para transmitir una fuerza de reacción desde el eje de salid hasta el eje de entrada, estando dicho dispositivo caracterizado porque el disco de reacción está dispuesto en una cavidad formada en la superficie delantera del pistón de accionamiento, y porque la extremidad posterior del eje de salida está dispuesta de manera deslizante en la cavidad y está conectada de manera inseparable con el disco de reacción por medio de una conexión del tipo de saliente y cavidad formada entre ellos.
ES79484534A 1978-09-28 1979-09-27 Dispositivo neumatico multiplicador de fuerza Expired ES484534A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978133217U JPS5548580U (es) 1978-09-28 1978-09-28

Publications (1)

Publication Number Publication Date
ES484534A1 true ES484534A1 (es) 1980-04-16

Family

ID=15099460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79484534A Expired ES484534A1 (es) 1978-09-28 1979-09-27 Dispositivo neumatico multiplicador de fuerza

Country Status (5)

Country Link
JP (1) JPS5548580U (es)
AU (1) AU5097579A (es)
ES (1) ES484534A1 (es)
GB (1) GB2032552B (es)
ZA (1) ZA795014B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184056U (es) * 1981-05-20 1982-11-22
DE3406520A1 (de) * 1984-02-23 1985-08-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
DE3939499A1 (de) * 1989-11-30 1991-06-06 Teves Gmbh Alfred Unterdruckbremskraftverstaerker
DE4038366A1 (de) * 1990-12-01 1992-06-04 Teves Gmbh Alfred Bremsbetaetigung fuer kraftfahrzeuge
JP2573670Y2 (ja) * 1991-10-31 1998-06-04 自動車機器株式会社 倍力装置
JP3149892B2 (ja) * 1992-07-17 2001-03-26 ボッシュ ブレーキ システム株式会社 ブレーキ倍力装置のリアクションディスク

Also Published As

Publication number Publication date
GB2032552B (en) 1982-11-17
GB2032552A (en) 1980-05-08
AU5097579A (en) 1980-04-03
ZA795014B (en) 1980-12-31
JPS5548580U (es) 1980-03-29

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