FR2434063A1 - HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE - Google Patents

HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE

Info

Publication number
FR2434063A1
FR2434063A1 FR7824277A FR7824277A FR2434063A1 FR 2434063 A1 FR2434063 A1 FR 2434063A1 FR 7824277 A FR7824277 A FR 7824277A FR 7824277 A FR7824277 A FR 7824277A FR 2434063 A1 FR2434063 A1 FR 2434063A1
Authority
FR
France
Prior art keywords
motor vehicle
hydraulic control
braking device
vehicle braking
elastic means
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.)
Granted
Application number
FR7824277A
Other languages
French (fr)
Other versions
FR2434063B1 (en
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7824277A priority Critical patent/FR2434063A1/en
Priority to GB7938639A priority patent/GB2062151B/en
Priority to DE19792945632 priority patent/DE2945632A1/en
Publication of FR2434063A1 publication Critical patent/FR2434063A1/en
Application granted granted Critical
Publication of FR2434063B1 publication Critical patent/FR2434063B1/fr
Granted 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

Commande hydraulique notamment pour un dispositif de freinage de véhicule automobile. Un organe mobile 62 est asservi à la pression hydraulique d'assistance 36 et est associé à des moyens élastiques 51 simulateurs de course de pédale 25. L'organe 62 met ces moyens élastiques 51 hors jeu en réponse à une défaillance du circuit d'assistance 36. Applications : dispositifs de freinage notamment de véhicules automobiles.Hydraulic control in particular for a motor vehicle braking device. A movable member 62 is slaved to the hydraulic assistance pressure 36 and is associated with elastic means 51 pedal stroke simulators 25. The member 62 puts these elastic means 51 out of play in response to a failure of the assistance circuit. 36. Applications: braking devices, in particular for motor vehicles.

FR7824277A 1978-08-21 1978-08-21 HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE Granted FR2434063A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7824277A FR2434063A1 (en) 1978-08-21 1978-08-21 HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE
GB7938639A GB2062151B (en) 1978-08-21 1979-11-07 Hydraulic servo braking control device for a motor vehicle
DE19792945632 DE2945632A1 (en) 1978-08-21 1979-11-12 HYDRAULIC CONTROL, ESPECIALLY FOR A MOTOR VEHICLE BRAKE DEVICE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7824277A FR2434063A1 (en) 1978-08-21 1978-08-21 HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE
GB7938639A GB2062151B (en) 1978-08-21 1979-11-07 Hydraulic servo braking control device for a motor vehicle
DE19792945632 DE2945632A1 (en) 1978-08-21 1979-11-12 HYDRAULIC CONTROL, ESPECIALLY FOR A MOTOR VEHICLE BRAKE DEVICE

Publications (2)

Publication Number Publication Date
FR2434063A1 true FR2434063A1 (en) 1980-03-21
FR2434063B1 FR2434063B1 (en) 1982-03-05

Family

ID=27188289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824277A Granted FR2434063A1 (en) 1978-08-21 1978-08-21 HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE

Country Status (3)

Country Link
DE (1) DE2945632A1 (en)
FR (1) FR2434063A1 (en)
GB (1) GB2062151B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112997A2 (en) * 1982-12-02 1984-07-11 Robert Bosch Gmbh Hydraulic dual circuit brake booster
FR2539366A1 (en) * 1983-01-14 1984-07-20 Bosch Gmbh Robert MASTER CYLINDER TANDEM HYDRAULIC WITH TWO CIRCUITS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236582A1 (en) * 1982-10-02 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart HYDRAULIC BRAKE PRINTER
US4706546A (en) * 1984-08-08 1987-11-17 Jidosha Kiki Co., Ltd. Booster ratio controller for liquid pressure booster

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222392B (en) * 1961-05-18 1966-08-04 Daimler Benz Ag Brake valve for hydraulic brake actuation systems, especially for motor vehicles
DE2423102A1 (en) * 1974-05-13 1975-11-27 Bosch Gmbh Robert HYDRAULIC BRAKE AMPLIFIER FOR A VEHICLE BRAKE SYSTEM
DE2452095A1 (en) * 1974-11-02 1976-05-06 Bosch Gmbh Robert HYDRAULIC BRAKE AMPLIFIER FOR A VEHICLE BRAKING SYSTEM

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222392B (en) * 1961-05-18 1966-08-04 Daimler Benz Ag Brake valve for hydraulic brake actuation systems, especially for motor vehicles
DE2423102A1 (en) * 1974-05-13 1975-11-27 Bosch Gmbh Robert HYDRAULIC BRAKE AMPLIFIER FOR A VEHICLE BRAKE SYSTEM
DE2452095A1 (en) * 1974-11-02 1976-05-06 Bosch Gmbh Robert HYDRAULIC BRAKE AMPLIFIER FOR A VEHICLE BRAKING SYSTEM

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112997A2 (en) * 1982-12-02 1984-07-11 Robert Bosch Gmbh Hydraulic dual circuit brake booster
EP0112997A3 (en) * 1982-12-02 1984-10-03 Robert Bosch Gmbh Hydraulic dual circuit brake booster
FR2539366A1 (en) * 1983-01-14 1984-07-20 Bosch Gmbh Robert MASTER CYLINDER TANDEM HYDRAULIC WITH TWO CIRCUITS

Also Published As

Publication number Publication date
GB2062151A (en) 1981-05-20
DE2945632A1 (en) 1981-05-21
GB2062151B (en) 1983-09-21
FR2434063B1 (en) 1982-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse