IT8519690A0 - POWER BRAKE SERVO OPERATED BY PRESSURE - Google Patents
POWER BRAKE SERVO OPERATED BY PRESSUREInfo
- Publication number
- IT8519690A0 IT8519690A0 IT8519690A IT1969085A IT8519690A0 IT 8519690 A0 IT8519690 A0 IT 8519690A0 IT 8519690 A IT8519690 A IT 8519690A IT 1969085 A IT1969085 A IT 1969085A IT 8519690 A0 IT8519690 A0 IT 8519690A0
- Authority
- IT
- Italy
- Prior art keywords
- pressure
- power brake
- brake servo
- servo operated
- operated
- Prior art date
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
- B60T13/24—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 gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843407350 DE3407350A1 (en) | 1984-02-29 | 1984-02-29 | VACUUM-POWERED BRAKE-AMPLIFIER |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8519690A0 true IT8519690A0 (en) | 1985-02-27 |
IT1184347B IT1184347B (en) | 1987-10-28 |
Family
ID=6229153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19690/85A IT1184347B (en) | 1984-02-29 | 1985-02-27 | DEPRESSION OPERATED POWER BRAKE |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3407350A1 (en) |
ES (1) | ES284748Y (en) |
FR (1) | FR2560135B1 (en) |
GB (1) | GB2157378B (en) |
IT (1) | IT1184347B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62125657U (en) * | 1986-01-31 | 1987-08-10 | ||
DE4220076A1 (en) * | 1992-06-19 | 1993-12-23 | Teves Gmbh Alfred | Actuating unit for a hydraulic motor vehicle brake system |
DE4236148A1 (en) * | 1992-10-27 | 1994-04-28 | Teves Gmbh Alfred | Actuation unit for vehicle hydraulic braking system - has bolt extending through control system housing and master cylinder |
GB2299141B (en) * | 1995-03-24 | 1999-04-07 | Jidosha Kiki Co | Booster |
US5904088A (en) * | 1996-09-27 | 1999-05-18 | Aisin Seiki Kabushiki Kaisha | Brake booster apparatus for a vehicle |
ES2232792T3 (en) * | 2002-03-21 | 2005-06-01 | Robert Bosch Gmbh | PNEUMATIC SERVOMOTOR THAT INCLUDES ADMISSION AND RE-BALANCED VALVES WITH DISPLACED SEATS. |
FR2837454B1 (en) * | 2002-03-21 | 2004-07-09 | Bosch Gmbh Robert | PNEUMATIC SERVOMOTOR COMPRISING OFFSET SEATS, INTAKE AND BALANCING VALVES |
FR2849635B1 (en) * | 2003-01-07 | 2005-03-11 | Bosch Gmbh Robert | PNEUMATIC ACTUATOR WITH REBALANCING PHASE OF REDUCED DURATION |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB628614A (en) * | 1945-12-28 | 1949-09-01 | Ralph Richards Gunderson | Improvements in or relating to fluid-pressure braking systems for tractor trailer combinations |
FR1527862A (en) * | 1967-03-03 | 1968-06-07 | Quercia Flaminaire Sa | Improvements to pressurized gas devices comprising a valve and to the method of adjusting the latter |
DE1958808B2 (en) * | 1969-11-22 | 1973-11-29 | Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover | Relay valve for use as a trailer brake valve for dual-circuit air brake systems in road vehicles |
DE2366053A1 (en) * | 1972-04-25 | 1977-08-25 | Girling Ltd | Vehicle servo-assisted braking system - employs booster with mechanical coupling between output rod and valve body |
HU168071B (en) * | 1973-07-30 | 1976-02-28 | ||
DE2355456C3 (en) * | 1973-11-06 | 1981-09-10 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Multi-circuit protection valve for compressed air systems for vehicles, in particular compressed air brake systems for road vehicles |
FR2389815A1 (en) * | 1977-05-03 | 1978-12-01 | Pont A Mousson | Flap valve for sanitary fittings - has flat washer closing onto adjustable seat in valve body |
DE2738948C2 (en) * | 1977-08-30 | 1986-09-18 | Knorr-Bremse AG, 8000 München | Pressure control valve for controlling the front axle brake pressure in pneumatic dual-circuit vehicle brake systems |
ZA795402B (en) * | 1978-11-02 | 1980-09-24 | Lucas Industries Ltd | Servo booster assembly |
GB2034837B (en) * | 1978-11-02 | 1982-08-18 | Lucas Industries Ltd | Servo booster assembly |
DE2918908A1 (en) * | 1979-05-10 | 1980-12-11 | Teves Gmbh Alfred | VACUUM BRAKE POWER AMPLIFIER FOR MOTOR VEHICLES |
GB2054777B (en) * | 1979-07-05 | 1983-01-26 | Lucas Industries Ltd | Servo boosters for vehicle braking systems |
JPS56127048U (en) * | 1980-02-27 | 1981-09-28 | ||
GB2074270B (en) * | 1980-04-16 | 1984-03-14 | Lucas Industries Ltd | Servo valves for brake boosters |
DE3111188A1 (en) * | 1981-03-21 | 1982-09-30 | Alfred Teves Gmbh, 6000 Frankfurt | MECHANICALLY CONTROLLABLE POWER AMPLIFIER, ESPECIALLY FOR BRAKE SYSTEMS OF MOTOR VEHICLES |
JPS57204257U (en) * | 1981-06-20 | 1982-12-25 | ||
GB2138512A (en) * | 1983-04-20 | 1984-10-24 | Selwood Ltd William R | Diaphragm pump |
BR8401676A (en) * | 1983-05-24 | 1985-03-26 | Teves Gmbh Alfred | VACUUM BRAKE FORK REINFORCEMENT DEVICE |
-
1984
- 1984-02-29 DE DE19843407350 patent/DE3407350A1/en not_active Withdrawn
-
1985
- 1985-02-08 GB GB08503270A patent/GB2157378B/en not_active Expired
- 1985-02-20 ES ES1985284748U patent/ES284748Y/en not_active Expired
- 1985-02-27 IT IT19690/85A patent/IT1184347B/en active
- 1985-02-28 FR FR858502959A patent/FR2560135B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8503270D0 (en) | 1985-03-13 |
FR2560135B1 (en) | 1990-08-24 |
ES284748Y (en) | 1986-04-16 |
FR2560135A1 (en) | 1985-08-30 |
IT1184347B (en) | 1987-10-28 |
DE3407350A1 (en) | 1985-08-29 |
ES284748U (en) | 1985-08-01 |
GB2157378B (en) | 1987-10-14 |
GB2157378A (en) | 1985-10-23 |
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