FR2629776B1 - Servofrein - Google Patents

Servofrein

Info

Publication number
FR2629776B1
FR2629776B1 FR898904683A FR8904683A FR2629776B1 FR 2629776 B1 FR2629776 B1 FR 2629776B1 FR 898904683 A FR898904683 A FR 898904683A FR 8904683 A FR8904683 A FR 8904683A FR 2629776 B1 FR2629776 B1 FR 2629776B1
Authority
FR
France
Prior art keywords
servo brake
servo
brake
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 - Fee Related
Application number
FR898904683A
Other languages
English (en)
Other versions
FR2629776A1 (fr
Inventor
Hitoshi Takaku
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki Co 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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of FR2629776A1 publication Critical patent/FR2629776A1/fr
Application granted granted Critical
Publication of FR2629776B1 publication Critical patent/FR2629776B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR898904683A 1988-04-11 1989-04-10 Servofrein Expired - Fee Related FR2629776B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63088850A JPH01262249A (ja) 1988-04-11 1988-04-11 ブレーキ倍力装置

Publications (2)

Publication Number Publication Date
FR2629776A1 FR2629776A1 (fr) 1989-10-13
FR2629776B1 true FR2629776B1 (fr) 1992-06-05

Family

ID=13954457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898904683A Expired - Fee Related FR2629776B1 (fr) 1988-04-11 1989-04-10 Servofrein

Country Status (3)

Country Link
US (1) US5005464A (fr)
JP (1) JPH01262249A (fr)
FR (1) FR2629776B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730442Y2 (ja) * 1989-12-28 1995-07-12 自動車機器株式会社 ブレーキ倍力装置のキー部材の抜止め装置
JPH0611841Y2 (ja) * 1990-06-22 1994-03-30 日信工業株式会社 負圧ブースタ
DE4116779C2 (de) * 1991-05-23 2000-08-10 Continental Teves Ag & Co Ohg Unterdruck-Bremskraftverstärker
FR2702437B1 (fr) * 1993-03-10 1995-04-28 Alliedsignal Europ Services Dispositif de freinage assisté à commande automatique simplifiée.
US5388897A (en) * 1993-08-23 1995-02-14 Alliedsignal Inc. Vacuum brake booster with traction control
JPH09226563A (ja) * 1996-02-29 1997-09-02 Jidosha Kiki Co Ltd ブレーキ倍力装置と制御弁との連結構造
CN107200003A (zh) * 2017-05-23 2017-09-26 杨华军 汽车液压制动***
CN118009307B (zh) * 2024-04-02 2024-06-18 新乡市豫科机电设备有限公司 一种减压阀及其筒体的制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887848A (en) * 1953-07-09 1959-05-26 Gen Motors Corp Brake power booster
US3127966A (en) * 1958-08-22 1964-04-07 Holland Accelerator pedal controlled brake system
JPS6150857A (ja) * 1984-08-20 1986-03-13 Tokico Ltd 車両用ブレ−キ装置
JPS62279164A (ja) * 1986-05-26 1987-12-04 Jidosha Kiki Co Ltd ブレ−キ倍力装置
FR2598992B1 (fr) * 1986-05-26 1992-04-03 Jidosha Kiki Co Servofrein pour vehicule

Also Published As

Publication number Publication date
US5005464A (en) 1991-04-09
FR2629776A1 (fr) 1989-10-13
JPH01262249A (ja) 1989-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse