FR2429693A1 - Dispositif de frein a commande d'anti-derapage pour vehicule - Google Patents
Dispositif de frein a commande d'anti-derapage pour vehiculeInfo
- Publication number
- FR2429693A1 FR2429693A1 FR7836710A FR7836710A FR2429693A1 FR 2429693 A1 FR2429693 A1 FR 2429693A1 FR 7836710 A FR7836710 A FR 7836710A FR 7836710 A FR7836710 A FR 7836710A FR 2429693 A1 FR2429693 A1 FR 2429693A1
- Authority
- FR
- France
- Prior art keywords
- fluid
- pressure
- chamber
- control
- source
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
-
- 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
- B60T13/147—In combination with distributor valve
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4004—Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure
- B60T8/4009—Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure the brake control means being the wheel cylinders
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/404—Control of the pump unit
- B60T8/4054—Control of the pump unit involving the delivery pressure control
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/92—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
- B60T8/94—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
Dispositif de freinage anti-dérapage pour véhicule. Il comprend une source de fluide sous pression de frein et une source de fluide sous pression de commande et au moins un dispositif de freinage comportant une chambre pour le fluide de frein et une chambre pour le fluide de commande. Il comprend enfin une soupape réagissant à la pression du fluide de frein de telle façon que lorsque cette pression est inférieure à une valeur prédéterminée, le fluide dans la chambre pour fluide de commande et le fluide de commande fourni par la source correspondante sont mis à l'échappement et que lorsque la pression de fluide de freinage dépasse un niveau prédéterminé, le fluide de commande est introduit dans la chambre pour fluide de commande. Application à la réalisation du circuit de freinage d'un véhicule automobile.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7844278A JPS606818B2 (ja) | 1978-06-28 | 1978-06-28 | 車輌用アンチスキツドブレ−キ装置 |
JP9772278A JPS5525634A (en) | 1978-08-10 | 1978-08-10 | Anti-skid brake device for automobile |
JP11626378A JPS5544046A (en) | 1978-09-20 | 1978-09-20 | Antiskid brake for car |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429693A1 true FR2429693A1 (fr) | 1980-01-25 |
FR2429693B1 FR2429693B1 (fr) | 1984-07-13 |
Family
ID=27302718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836710A Granted FR2429693A1 (fr) | 1978-06-28 | 1978-12-28 | Dispositif de frein a commande d'anti-derapage pour vehicule |
Country Status (4)
Country | Link |
---|---|
US (1) | US4212501A (fr) |
DE (1) | DE2853155A1 (fr) |
FR (1) | FR2429693A1 (fr) |
GB (1) | GB2024349B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908482C2 (de) * | 1979-03-05 | 1986-10-30 | Alfred Teves Gmbh, 6000 Frankfurt | Vorrichtung für hydraulische Bremssysteme mit Blockiereinrichtung |
DE3022642A1 (de) * | 1980-06-18 | 1982-01-14 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulisch betaetigte radbremse mit eingebauter drucksteuervorrichtung |
US4725103A (en) * | 1985-07-25 | 1988-02-16 | Akebono Brake Industry Co., Ltd. | Brake system with hydraulic booster type braking hydraulic pressure generator |
DE3538330A1 (de) * | 1985-10-28 | 1987-04-30 | Teves Gmbh Alfred | Hydraulische bremsanlage fuer kraftfahrzeuge |
DE58901140D1 (de) * | 1988-06-01 | 1992-05-21 | Teves Gmbh Alfred | Schlupfgeregelte bremsanlage mit einem hauptbremszylinder. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2117733A2 (fr) * | 1969-07-03 | 1972-07-28 | Dba Sa | Circuit pneumatique de freinage antidérapant |
FR2160222A5 (fr) * | 1971-11-13 | 1973-06-22 | Girling Ltd | |
FR2162672A1 (fr) * | 1971-12-11 | 1973-07-20 | Bayer Ag | |
FR2339516A1 (fr) * | 1976-01-29 | 1977-08-26 | Honda Motor Co Ltd | Dispositif antiblocage pour freins de vehicules |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3744852A (en) * | 1971-08-23 | 1973-07-10 | Kelsey Hayes Co | Skid control system |
-
1978
- 1978-11-29 US US05/965,306 patent/US4212501A/en not_active Expired - Lifetime
- 1978-12-08 DE DE19782853155 patent/DE2853155A1/de not_active Ceased
- 1978-12-19 GB GB7849111A patent/GB2024349B/en not_active Expired
- 1978-12-28 FR FR7836710A patent/FR2429693A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2117733A2 (fr) * | 1969-07-03 | 1972-07-28 | Dba Sa | Circuit pneumatique de freinage antidérapant |
FR2160222A5 (fr) * | 1971-11-13 | 1973-06-22 | Girling Ltd | |
FR2162672A1 (fr) * | 1971-12-11 | 1973-07-20 | Bayer Ag | |
FR2339516A1 (fr) * | 1976-01-29 | 1977-08-26 | Honda Motor Co Ltd | Dispositif antiblocage pour freins de vehicules |
Also Published As
Publication number | Publication date |
---|---|
GB2024349B (en) | 1982-06-09 |
DE2853155A1 (de) | 1980-01-03 |
US4212501A (en) | 1980-07-15 |
FR2429693B1 (fr) | 1984-07-13 |
GB2024349A (en) | 1980-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |