KR20050053022A - 푸시 로드에 통합된 플라스틱제 감압 피스톤을 포함하는브레이크 서보 - Google Patents

푸시 로드에 통합된 플라스틱제 감압 피스톤을 포함하는브레이크 서보 Download PDF

Info

Publication number
KR20050053022A
KR20050053022A KR1020040099834A KR20040099834A KR20050053022A KR 20050053022 A KR20050053022 A KR 20050053022A KR 1020040099834 A KR1020040099834 A KR 1020040099834A KR 20040099834 A KR20040099834 A KR 20040099834A KR 20050053022 A KR20050053022 A KR 20050053022A
Authority
KR
South Korea
Prior art keywords
piston
push rod
diameter
brake servo
movable
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.)
Withdrawn
Application number
KR1020040099834A
Other languages
English (en)
Korean (ko)
Inventor
씨몽바까르디후안
사크리스탄페르난도
베르쏘미유브루노
Original Assignee
로베르트 보쉬 게엠베하
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 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하
Publication of KR20050053022A publication Critical patent/KR20050053022A/ko
Withdrawn legal-status Critical Current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
    • B60T13/00—Transmitting 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
    • B60T13/10—Transmitting 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
    • B60T13/24—Transmitting 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
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T13/00—Transmitting 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
    • B60T13/10—Transmitting 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
    • B60T13/24—Transmitting 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
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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
    • B60T13/00—Transmitting 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
    • B60T13/10—Transmitting 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
    • B60T13/24—Transmitting 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
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
    • 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
    • B60T13/00—Transmitting 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
    • B60T13/10—Transmitting 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
    • B60T13/24—Transmitting 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
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
KR1020040099834A 2003-12-01 2004-12-01 푸시 로드에 통합된 플라스틱제 감압 피스톤을 포함하는브레이크 서보 Withdrawn KR20050053022A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR0314046 2003-12-01
FR0314046A FR2862931B1 (fr) 2003-12-01 2003-12-01 Servofrein comportant un piston de decompression en materiau plastique integre a la tige de poussee.

Publications (1)

Publication Number Publication Date
KR20050053022A true KR20050053022A (ko) 2005-06-07

Family

ID=34451696

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040099834A Withdrawn KR20050053022A (ko) 2003-12-01 2004-12-01 푸시 로드에 통합된 플라스틱제 감압 피스톤을 포함하는브레이크 서보

Country Status (11)

Country Link
EP (1) EP1538050B1 (https=)
JP (1) JP4794851B2 (https=)
KR (1) KR20050053022A (https=)
CN (1) CN1663857A (https=)
AT (1) ATE339335T1 (https=)
DE (1) DE602004002370T2 (https=)
ES (1) ES2271768T3 (https=)
FR (1) FR2862931B1 (https=)
PL (1) PL1538050T3 (https=)
PT (1) PT1538050E (https=)
RU (1) RU2338650C2 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101348741B1 (ko) * 2012-05-29 2014-01-16 (주)영완 자동차의 브레이크용 푸쉬 로드 및 그 제조방법
KR101348740B1 (ko) * 2012-05-29 2014-01-16 (주)영완 정밀도가 향상된 핀 샤프트, 그 제조방법 및 그 이용방법
KR101506308B1 (ko) * 2013-11-19 2015-03-27 (주)영완 접이식 자전거용 힌지 액슬 볼트의 제조방법

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900116B1 (fr) * 2006-04-19 2008-06-06 Bosch Gmbh Robert Servofrein, maitre-cylindre et dispositif de freinage a rapport d'assistance variable.
RU2349479C2 (ru) * 2007-03-14 2009-03-20 Николай Васильевич Маликов Способ действия фиксирующего механизма силового привода
US7930969B1 (en) * 2008-07-31 2011-04-26 Robert Bosch Gmbh Brake booster with dual rate assist
DE102009047263A1 (de) * 2008-12-18 2010-06-24 Robert Bosch Gmbh Bremskraftverstärker
CN101758825B (zh) * 2008-12-25 2012-12-19 比亚迪股份有限公司 真空助力器的输出力推杆安装方法及该方法的执行机构
FR2949739B1 (fr) * 2009-09-07 2011-10-14 Bosch Gmbh Robert Piston d'actionneur de servofrein et servofrein equipe d'un tel piston.
DE102013007574A1 (de) * 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Betätigungseinrichtung zur Anordnung zwischen einem Bremspedal und einem Hauptbremszylinder eines Kraftfahrzeugs
FR3040956B1 (fr) * 2015-09-14 2017-10-06 Bosch Gmbh Robert Systeme d'assistance de freinage a moteur electrique
EP3458319B1 (en) * 2016-05-20 2022-02-16 Haldex Brake Products Corporation Spring brake actuator with diaphragm retainer
EP3969337B1 (en) * 2019-05-16 2023-01-18 Volvo Truck Corporation Vehicle braking system with compound management function

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1324897A1 (ru) * 1986-02-06 1987-07-23 Винницкий Проектно-Конструкторский Технологический Институт Гидроагрегатов Пневматический усилитель
FR2630694B1 (fr) * 1988-04-28 1990-07-13 Bendix France Servomoteur d'assistance au freinage
FR2675447A1 (fr) * 1991-04-17 1992-10-23 Bendix Europ Service Tech Servomoteur pneumatique.
DE4234041C1 (de) * 1992-10-09 1994-03-17 Daimler Benz Ag Bremsdruck-Steuereinrichtung für ein Straßenfahrzeug
DE19545947C2 (de) * 1995-12-08 2002-08-22 Lucas Ind Plc Bremskraftverstärker und Montageverfahren hierfür
US5884548A (en) * 1996-08-12 1999-03-23 Tokico Ltd. Pressure differential operated brake booster
DE19917281A1 (de) * 1999-04-16 2000-10-26 Continental Teves Ag & Co Ohg Bremskraftübertragungsmechanismus für einen Bremskraftverstärker
FR2820388B1 (fr) * 2001-02-07 2004-05-28 Bosch Sist De Frenado Sl Dispositif de reaction pour servomoteur pneumatique d'assistance au freinage et servomoteur pneumatique d'assistance au freinage comportant un tel dispositif
JP2003081082A (ja) * 2001-09-07 2003-03-19 Bosch Automotive Systems Corp 倍力装置
JP2003089353A (ja) * 2001-09-18 2003-03-25 Bosch Automotive Systems Corp 倍力装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101348741B1 (ko) * 2012-05-29 2014-01-16 (주)영완 자동차의 브레이크용 푸쉬 로드 및 그 제조방법
KR101348740B1 (ko) * 2012-05-29 2014-01-16 (주)영완 정밀도가 향상된 핀 샤프트, 그 제조방법 및 그 이용방법
KR101506308B1 (ko) * 2013-11-19 2015-03-27 (주)영완 접이식 자전거용 힌지 액슬 볼트의 제조방법

Also Published As

Publication number Publication date
CN1663857A (zh) 2005-09-07
RU2338650C2 (ru) 2008-11-20
JP2005162200A (ja) 2005-06-23
ATE339335T1 (de) 2006-10-15
FR2862931B1 (fr) 2006-02-10
ES2271768T3 (es) 2007-04-16
JP4794851B2 (ja) 2011-10-19
PT1538050E (pt) 2006-12-29
RU2004134848A (ru) 2006-05-10
EP1538050A1 (fr) 2005-06-08
FR2862931A1 (fr) 2005-06-03
PL1538050T3 (pl) 2007-01-31
DE602004002370D1 (de) 2006-10-26
EP1538050B1 (fr) 2006-09-13
DE602004002370T2 (de) 2007-09-13

Similar Documents

Publication Publication Date Title
KR20050053022A (ko) 푸시 로드에 통합된 플라스틱제 감압 피스톤을 포함하는브레이크 서보
JP6897529B2 (ja) ストロークシミュレータ
JP4254336B2 (ja) ブレーキ装置のストロークシミュレータ
RU2070120C1 (ru) Вспомогательный пневматический серводвигатель для торможения
JP2005162200A5 (https=)
CN110035933A (zh) 电动助力装置
KR20020089572A (ko) 필러를 형성하는 로킹 부싱을 포함하는 서보모터
JP4111361B2 (ja) 流体圧倍力装置およびこれを用いたブレーキシステム
US20060055236A1 (en) Servo brake system comprising a decompression piston integrated with the pushrod
CN115390418B (zh) 用于控制具有触觉反馈的钟表机芯的装置和包括这种装置的时计，特别是表
JP6646796B1 (ja) 弁装置
US20060038440A1 (en) Servo brake system comprising a decompression piston integrated with the primary piston of the master cylinder
US6912850B2 (en) Brake booster with high kick-off emergency valve
US11999325B2 (en) Friction member and master cylinder comprising same
AU2002220812B2 (en) Brake booster device, with improved operating conditions, for motor vehicle
JP2018058384A (ja) 反力付与装置
US7930969B1 (en) Brake booster with dual rate assist
JP4914217B2 (ja) 車両の液圧式制動回路用の圧力制限装置
KR200296174Y1 (ko) 차량용 브레이크장치의 마스터실린더 조립체
KR810001863Y1 (ko) 제어밸브장치
KR20010045027A (ko) 차량용 브레이크 부스터
JP2007083803A (ja) マスタシリンダ
JPH07112662A (ja) 液圧倍力装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20041201

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid