DE2433567C2 - Bremsventil für zwei getrennt oder gleichzeitig zu betätigende Bremskreise - Google Patents
Bremsventil für zwei getrennt oder gleichzeitig zu betätigende BremskreiseInfo
- Publication number
- DE2433567C2 DE2433567C2 DE2433567A DE2433567A DE2433567C2 DE 2433567 C2 DE2433567 C2 DE 2433567C2 DE 2433567 A DE2433567 A DE 2433567A DE 2433567 A DE2433567 A DE 2433567A DE 2433567 C2 DE2433567 C2 DE 2433567C2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- valve
- piston
- force
- control pressure
- 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
- 239000012530 fluid Substances 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B60T13/16—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
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US469631A US3900229A (en) | 1973-01-29 | 1974-05-14 | Brake control valve including failsafe means for manually pumping brakes of a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2433567A1 DE2433567A1 (de) | 1975-11-27 |
| DE2433567C2 true DE2433567C2 (de) | 1986-10-23 |
Family
ID=23864493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2433567A Expired DE2433567C2 (de) | 1974-05-14 | 1974-07-12 | Bremsventil für zwei getrennt oder gleichzeitig zu betätigende Bremskreise |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5824301B2 (ref) |
| AU (1) | AU505528B2 (ref) |
| CA (1) | CA1026804A (ref) |
| DE (1) | DE2433567C2 (ref) |
| FR (1) | FR2271084B1 (ref) |
| GB (2) | GB1483070A (ref) |
| SE (2) | SE393342B (ref) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601088A (en) * | 1977-01-29 | 1981-10-21 | Girling Ltd | Control valve assemblies for hydraulic braking systems |
| CS210618B2 (en) * | 1977-05-25 | 1982-01-29 | Girling Ltd | Control valve system of two-circuit hydraulic brake system |
| GB1589603A (en) * | 1977-08-23 | 1981-05-13 | Girling Ltd | Control valve assemblies for hydraulic braking systems |
| DE3329143A1 (de) * | 1983-08-12 | 1985-02-21 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Geberzylinder |
| DE3801228A1 (de) * | 1988-01-18 | 1989-08-03 | Rexroth Mannesmann Gmbh | Lenkbremsanlage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL71321C (ref) * | 1941-10-20 | |||
| US2741337A (en) * | 1951-04-18 | 1956-04-10 | Int Harvester Co | Selective vehicle brake-engaging apparatus |
| JPS4882269A (ref) * | 1972-02-04 | 1973-11-02 |
-
1974
- 1974-07-02 CA CA203,857A patent/CA1026804A/en not_active Expired
- 1974-07-09 SE SE7409026A patent/SE393342B/xx not_active IP Right Cessation
- 1974-07-12 DE DE2433567A patent/DE2433567C2/de not_active Expired
- 1974-07-27 JP JP49086510A patent/JPS5824301B2/ja not_active Expired
- 1974-07-29 FR FR7426260A patent/FR2271084B1/fr not_active Expired
- 1974-08-31 GB GB12120/77A patent/GB1483070A/en not_active Expired
- 1974-08-31 GB GB33875/74A patent/GB1483069A/en not_active Expired
-
1977
- 1977-03-01 SE SE7702277A patent/SE430772B/xx not_active IP Right Cessation
- 1977-03-11 AU AU23169/77A patent/AU505528B2/en not_active Expired
-
1982
- 1982-03-09 JP JP57037142A patent/JPS57164852A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2316977A (en) | 1978-09-14 |
| FR2271084A1 (ref) | 1975-12-12 |
| AU505528B2 (en) | 1979-11-22 |
| FR2271084B1 (ref) | 1978-02-17 |
| DE2433567A1 (de) | 1975-11-27 |
| GB1483069A (en) | 1977-08-17 |
| CA1026804A (en) | 1978-02-21 |
| SE7702277L (sv) | 1977-03-01 |
| GB1483070A (en) | 1977-08-17 |
| SE430772B (sv) | 1983-12-12 |
| SE393342B (sv) | 1977-05-09 |
| JPS50144873A (ref) | 1975-11-20 |
| SE7409026L (sv) | 1975-11-17 |
| JPS57164852A (en) | 1982-10-09 |
| JPS5824301B2 (ja) | 1983-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |