FR2798344B1 - Servo pour frein automobile ou similaire - Google Patents

Servo pour frein automobile ou similaire

Info

Publication number
FR2798344B1
FR2798344B1 FR0011487A FR0011487A FR2798344B1 FR 2798344 B1 FR2798344 B1 FR 2798344B1 FR 0011487 A FR0011487 A FR 0011487A FR 0011487 A FR0011487 A FR 0011487A FR 2798344 B1 FR2798344 B1 FR 2798344B1
Authority
FR
France
Prior art keywords
servo
similar
automotive brake
automotive
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
FR0011487A
Other languages
English (en)
Other versions
FR2798344A1 (fr
Inventor
Kazuo Kobayashi
Shintaro Uyama
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.)
Bosch Corp
Original Assignee
Bosch Braking Systems 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 Bosch Braking Systems Co Ltd filed Critical Bosch Braking Systems Co Ltd
Publication of FR2798344A1 publication Critical patent/FR2798344A1/fr
Application granted granted Critical
Publication of FR2798344B1 publication Critical patent/FR2798344B1/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
    • B60T13/573—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR0011487A 1999-09-10 2000-09-08 Servo pour frein automobile ou similaire Expired - Fee Related FR2798344B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25722799A JP2001080494A (ja) 1999-09-10 1999-09-10 倍力装置

Publications (2)

Publication Number Publication Date
FR2798344A1 FR2798344A1 (fr) 2001-03-16
FR2798344B1 true FR2798344B1 (fr) 2005-03-11

Family

ID=17303450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0011487A Expired - Fee Related FR2798344B1 (fr) 1999-09-10 2000-09-08 Servo pour frein automobile ou similaire

Country Status (4)

Country Link
US (1) US6352015B1 (fr)
JP (1) JP2001080494A (fr)
KR (1) KR100362591B1 (fr)
FR (1) FR2798344B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4502527B2 (ja) * 2001-02-07 2010-07-14 日信工業株式会社 負圧ブースタ
JP4664529B2 (ja) * 2001-05-30 2011-04-06 本田技研工業株式会社 ブレーキ用ブースタの反力機構
FR2853610B1 (fr) * 2003-04-08 2006-04-28 Bosch Gmbh Robert Servomoteur d'assistance pneumatique au freinage a bruit de fonctionnement reduit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044449A (en) * 1960-05-12 1962-07-17 Bendix Corp Pressure motor construction
JPS5945537B2 (ja) * 1978-10-31 1984-11-07 日信工業株式会社 負圧式倍力装置
JPS6237261A (ja) * 1985-08-13 1987-02-18 Jidosha Kiki Co Ltd 倍力装置の入力検出装置
US5233905A (en) * 1992-05-27 1993-08-10 Allied-Signal Inc. Adjustable plunger for control valve
FR2777851B1 (fr) * 1998-04-24 2000-06-09 Bosch Syst Freinage Servomoteur pneumatique a auto-assistance controlee en effort

Also Published As

Publication number Publication date
JP2001080494A (ja) 2001-03-27
KR20010076192A (ko) 2001-08-11
FR2798344A1 (fr) 2001-03-16
KR100362591B1 (ko) 2002-11-29
US6352015B1 (en) 2002-03-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070531