FR2927299B1 - PNEUMATIC BRAKE ASSIST SERVO MOTOR WITH HYDRAULIC REACTION CARTRIDGE - Google Patents

PNEUMATIC BRAKE ASSIST SERVO MOTOR WITH HYDRAULIC REACTION CARTRIDGE

Info

Publication number
FR2927299B1
FR2927299B1 FR0800783A FR0800783A FR2927299B1 FR 2927299 B1 FR2927299 B1 FR 2927299B1 FR 0800783 A FR0800783 A FR 0800783A FR 0800783 A FR0800783 A FR 0800783A FR 2927299 B1 FR2927299 B1 FR 2927299B1
Authority
FR
France
Prior art keywords
servo motor
pneumatic brake
brake assist
reaction cartridge
hydraulic reaction
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
FR0800783A
Other languages
French (fr)
Other versions
FR2927299A1 (en
Inventor
Jean Marc Attard
Raynald Sprocq
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 FR0800783A priority Critical patent/FR2927299B1/en
Publication of FR2927299A1 publication Critical patent/FR2927299A1/en
Application granted granted Critical
Publication of FR2927299B1 publication Critical patent/FR2927299B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR0800783A 2008-02-11 2008-02-11 PNEUMATIC BRAKE ASSIST SERVO MOTOR WITH HYDRAULIC REACTION CARTRIDGE Expired - Fee Related FR2927299B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0800783A FR2927299B1 (en) 2008-02-11 2008-02-11 PNEUMATIC BRAKE ASSIST SERVO MOTOR WITH HYDRAULIC REACTION CARTRIDGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0800783A FR2927299B1 (en) 2008-02-11 2008-02-11 PNEUMATIC BRAKE ASSIST SERVO MOTOR WITH HYDRAULIC REACTION CARTRIDGE

Publications (2)

Publication Number Publication Date
FR2927299A1 FR2927299A1 (en) 2009-08-14
FR2927299B1 true FR2927299B1 (en) 2010-02-19

Family

ID=39864971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0800783A Expired - Fee Related FR2927299B1 (en) 2008-02-11 2008-02-11 PNEUMATIC BRAKE ASSIST SERVO MOTOR WITH HYDRAULIC REACTION CARTRIDGE

Country Status (1)

Country Link
FR (1) FR2927299B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844238B1 (en) * 2002-09-11 2004-11-26 Bosch Sist S Frenado Sl SERVO BRAKE COMPRISING A REDUCED REACTION MASTER CYLINDER
FR2856363B1 (en) * 2003-06-23 2005-09-02 Bosch Gmbh Robert PNEUMATIC ASSISTANCE ACTUATOR WITH REDUCED STROKE BRAKE AND A BRAKING SYSTEM COMPRISING SUCH A SERVOMOTOR.

Also Published As

Publication number Publication date
FR2927299A1 (en) 2009-08-14

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20181031