DE3004964C2 - - Google Patents
Info
- Publication number
- DE3004964C2 DE3004964C2 DE3004964A DE3004964A DE3004964C2 DE 3004964 C2 DE3004964 C2 DE 3004964C2 DE 3004964 A DE3004964 A DE 3004964A DE 3004964 A DE3004964 A DE 3004964A DE 3004964 C2 DE3004964 C2 DE 3004964C2
- Authority
- DE
- Germany
- Prior art keywords
- piston
- circuit pressure
- control valve
- pressure control
- valve according
- 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
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
- 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
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking systems
-
- 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
-
- 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
- B60T8/18—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 vehicle weight or load, e.g. load distribution
- B60T8/1812—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 vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
- B60T8/1831—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 vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction pressure reducing or limiting valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Multiple-Way Valves (AREA)
Description
Claims (11)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803004964 DE3004964A1 (de) | 1980-02-11 | 1980-02-11 | Zweikreis-drucksteuerventil fuer hydraulische bremsanlagen |
GB8101208A GB2070165B (en) | 1980-02-11 | 1981-01-15 | Dual-circuit proportioning valves for hydraulic brake systems |
US06/227,835 US4354712A (en) | 1980-02-11 | 1981-01-23 | Dual-circuit pressure control valve for hydraulic brake systems |
ZA00800530A ZA81530B (en) | 1980-02-11 | 1981-01-26 | Hydraulic brake system |
SE8100481A SE449328B (sv) | 1980-02-11 | 1981-01-27 | Dubbelkrets-tryckkontrollventil for hydrauliska bromssystem |
BR8100782A BR8100782A (pt) | 1980-02-11 | 1981-02-09 | Valvula de controle de pressao de circuito duplo para sistema de freio hidraulico |
ES499265A ES8201909A1 (es) | 1980-02-11 | 1981-02-10 | Mejoras en las valvulas de control de la presion para los sistemas de freno hidraulico con circuito doble |
FR8102553A FR2475484A1 (fr) | 1980-02-11 | 1981-02-10 | Regulateur de pression jumele pour deux circuits, pour systemes de freinage hydraulique |
JP1761081A JPS56124542A (en) | 1980-02-11 | 1981-02-10 | Pressure control valve for double circuit for oil pressure brake gear |
IT19647/81A IT1135405B (it) | 1980-02-11 | 1981-02-11 | Valvola per la regolazione della pressione in circuiti doppi per impianti di freni idraulici |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803004964 DE3004964A1 (de) | 1980-02-11 | 1980-02-11 | Zweikreis-drucksteuerventil fuer hydraulische bremsanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3004964A1 DE3004964A1 (de) | 1981-08-20 |
DE3004964C2 true DE3004964C2 (de) | 1987-09-24 |
Family
ID=6094276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803004964 Granted DE3004964A1 (de) | 1980-02-11 | 1980-02-11 | Zweikreis-drucksteuerventil fuer hydraulische bremsanlagen |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS56124542A (de) |
DE (1) | DE3004964A1 (de) |
ZA (1) | ZA81530B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030783A1 (de) * | 1980-08-14 | 1982-03-11 | Alfred Teves Gmbh, 6000 Frankfurt | Zweikreis-drucksteuerventil fuer hydraulische bremsanlagen |
DE3038004A1 (de) * | 1980-10-08 | 1982-05-06 | Alfred Teves Gmbh, 6000 Frankfurt | Zweikreis-drucksteuerventil fuer hydraulische bremsanlagen |
DE3315667A1 (de) * | 1983-04-29 | 1984-10-31 | Volžskoe ob"edinenie po proizvodstvu legkovych avtomobilej, Tol'jatti, Kujbyševskaja oblast' | Druckregler fuer zweikreisbremssyteme von fahrzeugen |
DE3422621A1 (de) * | 1984-06-19 | 1985-12-19 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsdrucksteuereinheit |
DE3614797C2 (de) * | 1986-05-02 | 1995-06-14 | Teves Gmbh Alfred | Drucksteuereinrichtung |
DE19544090C2 (de) * | 1995-11-27 | 1999-08-05 | Daimler Chrysler Ag | Verfahren zur Regelung des Bremsdrucks während adhäsionskritischer Bremsvorgänge |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618422B2 (de) * | 1973-10-03 | 1981-04-28 | ||
JPS50146775A (de) * | 1974-05-18 | 1975-11-25 | ||
FR2306107A1 (fr) * | 1975-04-01 | 1976-10-29 | Dba | Commande mecanique et correcteur double de freinage utilisant une telle commande mecanique |
FR2327125A2 (fr) * | 1975-04-01 | 1977-05-06 | Dba | Commande mecanique et correcteur double de freinage utilisant une telle commande mecanique |
DE2542915C2 (de) * | 1975-09-26 | 1979-08-16 | Knorr-Bremse Gmbh, 8000 Muenchen | Zweikreisbremsventil für Kraftfahrzeuge |
-
1980
- 1980-02-11 DE DE19803004964 patent/DE3004964A1/de active Granted
-
1981
- 1981-01-26 ZA ZA00800530A patent/ZA81530B/xx unknown
- 1981-02-10 JP JP1761081A patent/JPS56124542A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA81530B (en) | 1982-02-24 |
JPS56124542A (en) | 1981-09-30 |
DE3004964A1 (de) | 1981-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3631128C2 (de) | ||
EP0504357B1 (de) | Hauptbremszylinder für eine blockiergeschützte, hydraulische bremsanlage | |
DE2700058C2 (de) | Ventilanordnung | |
DE2333174C3 (de) | Hydraulisches Fahrzeugbremssystem | |
DE2434229B2 (de) | Bremsdrucksteuereinheit für eine druckmittelbetätigbare Fahrzeugbremsanlage | |
DE3133995A1 (de) | Druckventil fuer eine hydraulische zweikreis-bremsanlage | |
DE3016207C2 (de) | ||
DE3004964C2 (de) | ||
DE3343172A1 (de) | Steuerventil | |
DE2926539C2 (de) | Regelventil für Fahrzeugbremsanlagen mit zwei Bremskreisen | |
DE2814414A1 (de) | Bremskraftregler fuer zweikreisbremsanlagen | |
DE69806493T2 (de) | Hauptzylinder mit ventile mit reduziertem betätigungstotgang | |
DE3239856C2 (de) | Bremsdruck-Steuerventil | |
DE2915866C2 (de) | Zweikreisdruckregler | |
DE2745328C2 (de) | Bremsdrucksteuervorrichtung für hydraulische Fahrzeug-Zweikreisbremssysteme | |
DE2714155A1 (de) | Druckminderventil fuer eine fahrzeugbremsanlage | |
DE2748698A1 (de) | Druckregulierventil | |
EP0717201B1 (de) | Schutzsystem für eine Druckmittelanlage | |
DE2830223A1 (de) | Tandemhauptzylinder | |
DE3335479C2 (de) | ||
DE3424004C2 (de) | ||
EP0175108B1 (de) | Gasfederung für Fahrzeuge, insbesondere für Schienenfahrzeuge | |
DE2642078A1 (de) | Lastabhaengiger bremsdruckregler | |
DE2265106C3 (de) | Bremsdrucksteuereinheit für eine hydraulische Fahrzeugbremsanlage | |
DE3138933A1 (de) | Zweikreis-druckregler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3030783 Format of ref document f/p: P |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 3038004 Format of ref document f/p: P |
|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: B60T 8/26 |
|
Q176 | The application caused the suspense of an application |
Ref document number: 3030783 Country of ref document: DE |
|
Q176 | The application caused the suspense of an application |
Ref document number: 3038004 Country of ref document: DE |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 3038004 Format of ref document f/p: P Ref country code: DE Ref document number: 3030783 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3030783 Format of ref document f/p: P |
|
8364 | No opposition during term of opposition | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3038004 Format of ref document f/p: P |
|
8339 | Ceased/non-payment of the annual fee |