FR2855135B1 - PNEUMATIC BRAKE ASSIST SERVOMOTOR - Google Patents

PNEUMATIC BRAKE ASSIST SERVOMOTOR

Info

Publication number
FR2855135B1
FR2855135B1 FR0306375A FR0306375A FR2855135B1 FR 2855135 B1 FR2855135 B1 FR 2855135B1 FR 0306375 A FR0306375 A FR 0306375A FR 0306375 A FR0306375 A FR 0306375A FR 2855135 B1 FR2855135 B1 FR 2855135B1
Authority
FR
France
Prior art keywords
pneumatic brake
brake assist
assist servomotor
servomotor
pneumatic
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
FR0306375A
Other languages
French (fr)
Other versions
FR2855135A1 (en
Inventor
Huillier Laurent L
Nicolas Quiniou
Antony Auguste
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR0306375A priority Critical patent/FR2855135B1/en
Publication of FR2855135A1 publication Critical patent/FR2855135A1/en
Application granted granted Critical
Publication of FR2855135B1 publication Critical patent/FR2855135B1/en
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
    • B60T13/24—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
    • 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)
FR0306375A 2003-05-22 2003-05-22 PNEUMATIC BRAKE ASSIST SERVOMOTOR Expired - Fee Related FR2855135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0306375A FR2855135B1 (en) 2003-05-22 2003-05-22 PNEUMATIC BRAKE ASSIST SERVOMOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306375A FR2855135B1 (en) 2003-05-22 2003-05-22 PNEUMATIC BRAKE ASSIST SERVOMOTOR

Publications (2)

Publication Number Publication Date
FR2855135A1 FR2855135A1 (en) 2004-11-26
FR2855135B1 true FR2855135B1 (en) 2005-07-15

Family

ID=33396761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306375A Expired - Fee Related FR2855135B1 (en) 2003-05-22 2003-05-22 PNEUMATIC BRAKE ASSIST SERVOMOTOR

Country Status (1)

Country Link
FR (1) FR2855135B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007001186D1 (en) * 2007-02-22 2009-07-09 Delphi Tech Inc Force transducer for brake booster reaction disc

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074270B (en) * 1980-04-16 1984-03-14 Lucas Industries Ltd Servo valves for brake boosters
GB9313612D0 (en) * 1993-07-01 1993-08-18 Lucas Ind Plc Brake booster
DE19750514A1 (en) * 1997-11-14 1999-05-20 Itt Mfg Enterprises Inc Brake force amplification device
DE19835772B4 (en) * 1998-08-07 2008-11-13 Continental Teves Ag & Co. Ohg Brake booster with panic brake function
FR2809067B1 (en) * 2000-05-22 2002-08-09 Bosch Sist De Frenado Sl SERVOMOTOR WITH A BUSH ADJUSTABLE BY DEFORMATION, AND MOUNTING TO ADJUST THE BUSH

Also Published As

Publication number Publication date
FR2855135A1 (en) 2004-11-26

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20180131