FR2144804B1 - - Google Patents
Info
- Publication number
- FR2144804B1 FR2144804B1 FR7224334A FR7224334A FR2144804B1 FR 2144804 B1 FR2144804 B1 FR 2144804B1 FR 7224334 A FR7224334 A FR 7224334A FR 7224334 A FR7224334 A FR 7224334A FR 2144804 B1 FR2144804 B1 FR 2144804B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- B60T13/16—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 pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/18—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 pumps directly, i.e. without interposition of accumulators or reservoirs with control of pump output delivery, e.g. by distributor valves
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- 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
- B60T11/108—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 to a trailer fluid system
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- 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
- B60T11/28—Valves specially adapted therefor
- B60T11/34—Pressure reducing or limiting valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712133316 DE2133316A1 (de) | 1971-07-05 | 1971-07-05 | Druckregelventil, insbesondere fuer hydraulische anhaengerbremsanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2144804A1 FR2144804A1 (fr) | 1973-02-16 |
FR2144804B1 true FR2144804B1 (fr) | 1976-01-16 |
Family
ID=5812679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7224334A Expired FR2144804B1 (fr) | 1971-07-05 | 1972-07-05 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2133316A1 (fr) |
FR (1) | FR2144804B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3068928D1 (en) * | 1979-02-23 | 1984-09-20 | Dewandre Co Ltd C | Hydraulic braking systems for tractor-trailer combinations |
IT1129456B (it) * | 1980-12-18 | 1986-06-04 | Fiat Trattori Spa | Sistema idraulico di frenatura per rimorichi di autoveicoli particoalrmente per rimorchi agricoli |
JPS57157872A (en) * | 1981-03-23 | 1982-09-29 | Tokyo Keiki Co Ltd | Pressure control valve |
DE3315222A1 (de) * | 1983-04-27 | 1984-10-31 | Mannesmann Rexroth GmbH, 8770 Lohr | Elektrisch ansteuerbares druckbegrenzungsventil mit hydraulischer federvorspannung |
DE3345928A1 (de) * | 1983-12-20 | 1985-06-27 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Magnetventil |
EP0180552B1 (fr) * | 1984-09-12 | 1991-01-09 | Roberto Ferruzza | Systèmes de freinage, en particulier pour tracteurs et remorques agricoles |
DE3545975A1 (de) * | 1985-12-23 | 1987-07-02 | Rexroth Mannesmann Gmbh | Hydraulisches zweikreisfremdkraftbremsventil in tandem-bauart |
DE3732445C2 (de) * | 1987-09-25 | 1993-12-23 | Rexroth Mannesmann Gmbh | Druckregelventil |
DE4405035C2 (de) * | 1994-02-17 | 1996-02-29 | Wessel Hydraulik | Geberventil, insbesondere zur Ansteuerung eines Steuerventils für einen hydraulischen Verbraucher, insbesondere einen hydraulischen Fahrantrieb |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES326457A1 (es) * | 1965-05-22 | 1967-03-01 | Renault | Dispositivo de mando del sistema de frenado de un remolque de vehiculo. |
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1971
- 1971-07-05 DE DE19712133316 patent/DE2133316A1/de not_active Withdrawn
-
1972
- 1972-07-05 FR FR7224334A patent/FR2144804B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2144804A1 (fr) | 1973-02-16 |
DE2133316A1 (de) | 1973-01-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |