IT8521169A0 - Servofreno idraulico per autoveicoli. - Google Patents
Servofreno idraulico per autoveicoli.Info
- Publication number
- IT8521169A0 IT8521169A0 IT8521169A IT2116985A IT8521169A0 IT 8521169 A0 IT8521169 A0 IT 8521169A0 IT 8521169 A IT8521169 A IT 8521169A IT 2116985 A IT2116985 A IT 2116985A IT 8521169 A0 IT8521169 A0 IT 8521169A0
- Authority
- IT
- Italy
- Prior art keywords
- motor vehicles
- hydraulic brake
- brake servo
- servo
- hydraulic
- 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
- B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/404—Control of the pump unit
- B60T8/405—Control of the pump unit involving the start-up phase
-
- 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
- B60T13/14—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 accumulators or reservoirs fed by pumps
- B60T13/142—Systems with master cylinder
- B60T13/145—Master cylinder integrated or hydraulically coupled with booster
- B60T13/146—Part of the system directly actuated by booster pressure
-
- 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
- B60T13/14—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 accumulators or reservoirs fed by pumps
- B60T13/148—Arrangements for pressure supply
-
- 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
- B60T8/341—Systems characterised by their 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
- B60T8/34—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
- B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/404—Control of the pump unit
- B60T8/4054—Control of the pump unit involving the delivery pressure control
-
- 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
- B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
- B60T8/445—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems replenishing the released brake fluid volume into the brake piping
-
- 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
- Y10S303/11—Accumulator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3422156A DE3422156A1 (de) | 1984-06-14 | 1984-06-14 | Hydraulische servofahrzeugbremse |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8521169A0 true IT8521169A0 (it) | 1985-06-14 |
IT1185041B IT1185041B (it) | 1987-10-28 |
Family
ID=6238375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21169/85A IT1185041B (it) | 1984-06-14 | 1985-06-14 | Servofreno idraulico per autoveicoli |
Country Status (7)
Country | Link |
---|---|
US (1) | US4657315A (it) |
JP (1) | JPS6112462A (it) |
DE (1) | DE3422156A1 (it) |
FR (1) | FR2565915B1 (it) |
GB (1) | GB2160274B (it) |
IT (1) | IT1185041B (it) |
SE (1) | SE455689B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530289A1 (de) * | 1985-08-24 | 1987-02-26 | Teves Gmbh Alfred | Schlupfgeregelte bremsanlage |
DE3545310A1 (de) * | 1985-12-20 | 1987-06-25 | Teves Gmbh Alfred | Hydraulische bremsanlage |
DE3603695A1 (de) * | 1986-02-06 | 1987-08-13 | Teves Gmbh Alfred | Hydraulischer bremskraftgeber, insbesondere fuer kraftfahrzeuge |
DE3603697C2 (de) * | 1986-02-06 | 1994-10-20 | Teves Gmbh Alfred | Hydraulische Bremsanlage für Kraftfahrzeuge |
DE3607366A1 (de) * | 1986-03-06 | 1987-09-10 | Teves Gmbh Alfred | Hydraulische bremsanlage fuer kraftfahrzeuge |
FR2599323B1 (fr) * | 1986-05-28 | 1988-08-05 | Bendix France | Dispositif d'assistance hydraulique. |
DE3627147C2 (de) * | 1986-08-11 | 1997-09-18 | Teves Gmbh Alfred | Bremsdruckgeber für eine hydraulische Kraftfahrzeugbremsanlage |
DE3638510C2 (de) * | 1986-11-11 | 1995-04-13 | Teves Gmbh Alfred | Bremsanlage mit Schlupfregelung |
US4969697A (en) * | 1989-06-21 | 1990-11-13 | Allied-Signal Inc. | Pressure differential release valve |
DE3936850A1 (de) * | 1989-11-06 | 1991-05-08 | Bosch Gmbh Robert | Blockierschutzvorrichtung fuer eine fahrzeugbremsanlage |
US6953229B2 (en) | 2000-12-28 | 2005-10-11 | Toyota Jidosha Kabushiki Kaisha | Hydraulic braking system and method with flow control device |
DE102006019088B4 (de) * | 2005-05-17 | 2014-12-04 | Linde Material Handling Gmbh | Arbeitsmaschine, insbesondere Flurförderzeug |
WO2007005571A2 (en) * | 2005-06-30 | 2007-01-11 | Kelsey-Hayes Company | Slip control boost braking system |
JP2007295974A (ja) * | 2006-04-27 | 2007-11-15 | Daiki:Kk | 磁性を有するごみについて分別機能を有する電気掃除機 |
KR101573565B1 (ko) * | 2009-02-03 | 2015-12-01 | 켈시-헤이즈 컴파니 | 제어된 부스트를 갖는 유압 브레이크 시스템 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472695A (en) * | 1943-08-09 | 1949-06-07 | Automotive Prod Co Ltd | System operated by liquid pressure |
US3817585A (en) * | 1972-10-30 | 1974-06-18 | Gen Motors Corp | Anti-lock brake system |
US4123118A (en) * | 1977-01-05 | 1978-10-31 | Sharp Kabushiki Kaisha | Antilock brake control system for a motorcycle front wheel |
DE2705467A1 (de) * | 1977-02-10 | 1978-08-17 | Bosch Gmbh Robert | Bremsanlage fuer kraftfahrzeuge |
DE2939602A1 (de) * | 1979-09-29 | 1981-04-16 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulisches mehrkreisbremssystem |
DE3232052A1 (de) * | 1982-08-28 | 1984-03-01 | Alfred Teves Gmbh, 6000 Frankfurt | Verfahren und vorrichtung zur steuerung und ueberwachung von fremdenergieversorgten hydraulischen bremsschlupfregelanlagen |
DE3315731A1 (de) * | 1983-04-29 | 1984-10-31 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulische bremsanlage fuer kraftfahrzeuge |
-
1984
- 1984-06-14 DE DE3422156A patent/DE3422156A1/de not_active Ceased
-
1985
- 1985-06-05 GB GB08514136A patent/GB2160274B/en not_active Expired
- 1985-06-12 SE SE8502894A patent/SE455689B/sv not_active IP Right Cessation
- 1985-06-13 US US06/744,799 patent/US4657315A/en not_active Expired - Fee Related
- 1985-06-13 JP JP60127284A patent/JPS6112462A/ja active Pending
- 1985-06-14 IT IT21169/85A patent/IT1185041B/it active
- 1985-06-14 FR FR8509067A patent/FR2565915B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6112462A (ja) | 1986-01-20 |
FR2565915B1 (fr) | 1988-09-09 |
GB2160274B (en) | 1988-02-24 |
DE3422156A1 (de) | 1985-12-19 |
GB8514136D0 (en) | 1985-07-10 |
US4657315A (en) | 1987-04-14 |
SE455689B (sv) | 1988-08-01 |
SE8502894D0 (sv) | 1985-06-12 |
FR2565915A1 (fr) | 1985-12-20 |
IT1185041B (it) | 1987-10-28 |
GB2160274A (en) | 1985-12-18 |
SE8502894L (sv) | 1985-12-15 |
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