IT8667999A0 - Impianto di frenatura per autoveicoli con funzione antibloccaggio del le ruote - Google Patents
Impianto di frenatura per autoveicoli con funzione antibloccaggio del le ruoteInfo
- Publication number
- IT8667999A0 IT8667999A0 IT8667999A IT6799986A IT8667999A0 IT 8667999 A0 IT8667999 A0 IT 8667999A0 IT 8667999 A IT8667999 A IT 8667999A IT 6799986 A IT6799986 A IT 6799986A IT 8667999 A0 IT8667999 A0 IT 8667999A0
- Authority
- IT
- Italy
- Prior art keywords
- wheels
- motor vehicles
- braking system
- lock function
- lock
- 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
- 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
- B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4208—Debooster systems
- B60T8/4225—Debooster systems having a fluid actuated expansion unit
- B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
- B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
- B60T8/17616—Microprocessor-based 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
- 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
- B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5006—Pressure reapplication by pulsing of 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
- B60T8/32—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/02—Brake control by pressure comparison
- Y10S303/03—Electrical pressure sensor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/02—Brake control by pressure comparison
- Y10S303/03—Electrical pressure sensor
- Y10S303/04—Pressure signal used in electrical speed controlled braking circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8667999A IT1215213B (it) | 1986-12-31 | 1986-12-31 | Impianto di frenatura per autoveicoli con funzione antibloccaggio del le ruote |
JP62322614A JP2564342B2 (ja) | 1986-12-31 | 1987-12-18 | 自動車ブレーキ装置 |
EP87830459A EP0276637B1 (en) | 1986-12-31 | 1987-12-22 | Motor vehicle braking system with a wheel anti-locking function |
ES198787830459T ES2026574T3 (es) | 1986-12-31 | 1987-12-22 | Sistema de frenado de vehiculo de motor con una funcion de anti-bloqueo de rueda. |
AT87830459T ATE69413T1 (de) | 1986-12-31 | 1987-12-22 | Kraftfahrzeugbremssystem mit radblockierschutzwirkung. |
DE8787830459T DE3774558D1 (de) | 1986-12-31 | 1987-12-22 | Kraftfahrzeugbremssystem mit radblockierschutzwirkung. |
US07/137,894 US4767163A (en) | 1986-12-31 | 1987-12-28 | Motor vehicle braking system with a wheel anti-locking function with vacuum sensor |
GR91402260T GR3003483T3 (en) | 1986-12-31 | 1991-12-31 | Motor vehicle braking system with a wheel anti-locking function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8667999A IT1215213B (it) | 1986-12-31 | 1986-12-31 | Impianto di frenatura per autoveicoli con funzione antibloccaggio del le ruote |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8667999A0 true IT8667999A0 (it) | 1986-12-31 |
IT1215213B IT1215213B (it) | 1990-01-31 |
Family
ID=11307076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8667999A IT1215213B (it) | 1986-12-31 | 1986-12-31 | Impianto di frenatura per autoveicoli con funzione antibloccaggio del le ruote |
Country Status (8)
Country | Link |
---|---|
US (1) | US4767163A (it) |
EP (1) | EP0276637B1 (it) |
JP (1) | JP2564342B2 (it) |
AT (1) | ATE69413T1 (it) |
DE (1) | DE3774558D1 (it) |
ES (1) | ES2026574T3 (it) |
GR (1) | GR3003483T3 (it) |
IT (1) | IT1215213B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4976501A (en) * | 1985-02-19 | 1990-12-11 | Kelsey-Hayes Company | Fluid accumulator for use in a vehicle anti-lock brake system |
GB2205369B (en) * | 1987-06-05 | 1991-11-06 | Teves Gmbh Alfred | Braking pressure modulator |
DE3723875A1 (de) * | 1987-07-18 | 1989-02-02 | Daimler Benz Ag | Sicherheitseinrichtung fuer ein mit einem antiblockiersystem ausgeruestetes strassenfahrzeug |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499689A (en) * | 1967-10-09 | 1970-03-10 | Ralph W Carp | Antiskid system |
US3901559A (en) * | 1972-04-07 | 1975-08-26 | Aisin Seiki | Vehicle antiskid braking system |
US3840279A (en) * | 1973-11-12 | 1974-10-08 | Bendix Corp | Valve for force-reversing modulator |
US3950946A (en) * | 1974-05-23 | 1976-04-20 | Toyota Jidosha Kogyo Kabushiki Kaisha | Vacuum producing system |
JPS5916985B2 (ja) * | 1974-11-12 | 1984-04-18 | アイシン精機株式会社 | アンチスキツド制御用アクチユエ−タ |
US4022514A (en) * | 1974-12-19 | 1977-05-10 | Aisin Seiki Kabushiki Kaisha | Anti-skid brake control system |
JPS592660B2 (ja) * | 1976-12-03 | 1984-01-19 | アイシン精機株式会社 | 車両用アンチスキツド制御装置 |
US4170066A (en) * | 1977-05-10 | 1979-10-09 | Blomberg Folke Ivar | Braking apparatus and method with booster and spoiler |
US4311980A (en) * | 1978-10-12 | 1982-01-19 | Fabrica Italiana Magneti Marelli, S.P.A. | Device for pressure measurement using a resistor strain gauge |
JPS5581452U (it) * | 1978-11-30 | 1980-06-05 | ||
GB2098292A (en) * | 1981-05-12 | 1982-11-17 | Lucas Industries Ltd | Modulators in anti-skid hydraulic braking systems for vehicles |
-
1986
- 1986-12-31 IT IT8667999A patent/IT1215213B/it active
-
1987
- 1987-12-18 JP JP62322614A patent/JP2564342B2/ja not_active Expired - Lifetime
- 1987-12-22 AT AT87830459T patent/ATE69413T1/de not_active IP Right Cessation
- 1987-12-22 DE DE8787830459T patent/DE3774558D1/de not_active Expired - Lifetime
- 1987-12-22 EP EP87830459A patent/EP0276637B1/en not_active Expired
- 1987-12-22 ES ES198787830459T patent/ES2026574T3/es not_active Expired - Lifetime
- 1987-12-28 US US07/137,894 patent/US4767163A/en not_active Expired - Fee Related
-
1991
- 1991-12-31 GR GR91402260T patent/GR3003483T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3003483T3 (en) | 1993-02-17 |
JPS63180551A (ja) | 1988-07-25 |
EP0276637B1 (en) | 1991-11-13 |
US4767163A (en) | 1988-08-30 |
DE3774558D1 (de) | 1991-12-19 |
ES2026574T3 (es) | 1992-05-01 |
ATE69413T1 (de) | 1991-11-15 |
EP0276637A1 (en) | 1988-08-03 |
JP2564342B2 (ja) | 1996-12-18 |
IT1215213B (it) | 1990-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931231 |