FR2434063A1 - HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICE - Google Patents
HYDRAULIC CONTROL IN PARTICULAR FOR A MOTOR VEHICLE BRAKING DEVICEInfo
- 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
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.
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)
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)
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)
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 |
-
1978
- 1978-08-21 FR FR7824277A patent/FR2434063A1/en active Granted
-
1979
- 1979-11-07 GB GB7938639A patent/GB2062151B/en not_active Expired
- 1979-11-12 DE DE19792945632 patent/DE2945632A1/en not_active Withdrawn
Patent Citations (3)
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)
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 |
---|---|
FR2434063B1 (en) | 1982-03-05 |
GB2062151B (en) | 1983-09-21 |
GB2062151A (en) | 1981-05-20 |
DE2945632A1 (en) | 1981-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |