ES450614A1 - Perfeccionamientos en servomotores de potencia para sistemasde frenos de vehiculos. - Google Patents
Perfeccionamientos en servomotores de potencia para sistemasde frenos de vehiculos.Info
- Publication number
- ES450614A1 ES450614A1 ES450614A ES450614A ES450614A1 ES 450614 A1 ES450614 A1 ES 450614A1 ES 450614 A ES450614 A ES 450614A ES 450614 A ES450614 A ES 450614A ES 450614 A1 ES450614 A1 ES 450614A1
- Authority
- ES
- Spain
- Prior art keywords
- pressurizing force
- piston
- transfer valve
- face
- servomotor
- 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
- 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
- B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
-
- 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
- B60T11/16—Master control, e.g. master cylinders
- B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/603,430 US3972191A (en) | 1975-08-11 | 1975-08-11 | Balanced servomotor valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ES450614A1 true ES450614A1 (es) | 1977-07-16 |
Family
ID=24415408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES450614A Expired ES450614A1 (es) | 1975-08-11 | 1976-08-11 | Perfeccionamientos en servomotores de potencia para sistemasde frenos de vehiculos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3972191A (es) |
JP (1) | JPS5222672A (es) |
AU (1) | AU502684B2 (es) |
BR (1) | BR7605187A (es) |
CA (1) | CA1051953A (es) |
DE (1) | DE2635514A1 (es) |
ES (1) | ES450614A1 (es) |
FR (1) | FR2321061A1 (es) |
GB (1) | GB1514617A (es) |
IT (1) | IT1066805B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033131A (en) * | 1975-09-08 | 1977-07-05 | The Bendix Corporation | Two stage servomotor |
US4038822A (en) * | 1975-12-22 | 1977-08-02 | The Bendix Corporation | Fastener means for connecting a cylindrical body to a hub means |
US4072014A (en) * | 1976-03-22 | 1978-02-07 | The Bendix Corporation | Control means for a two stage servomotor |
AU507295B2 (en) * | 1976-05-19 | 1980-02-07 | Automotive Products Limited | Servo-assisted hydraulic master cylinder |
JPS598930Y2 (ja) * | 1977-03-19 | 1984-03-21 | オ−トモ−チブ・プロダクツ・リミテツド | サ−ボ補助式液圧マスタシリンダ |
JPS599973Y2 (ja) * | 1978-08-26 | 1984-03-29 | アイシン精機株式会社 | ブレ−キブ−スタ付マスタシリンダ |
JPS5845379B2 (ja) * | 1979-11-09 | 1983-10-08 | アイシン精機株式会社 | 自動車用ブレ−キブ−スタ |
JPS57129928A (en) * | 1981-02-06 | 1982-08-12 | Nissan Motor Co Ltd | Fluid pressure cylinder |
JPS57184056U (es) * | 1981-05-20 | 1982-11-22 | ||
DE8622758U1 (de) * | 1986-08-25 | 1987-12-23 | Lucas Industries P.L.C., Birmingham, West Midlands | Bremskraftverstärker-Hauptzylinderbaugruppe |
US4887872A (en) * | 1989-01-17 | 1989-12-19 | Caterpillar Inc. | Track adjuster flow control mechanism |
GB9015669D0 (en) * | 1990-07-17 | 1990-09-05 | Lucas Ind Plc | Servo assisted hydraulic master cylinder assembly |
US5778672A (en) * | 1996-10-17 | 1998-07-14 | Deere & Company | Brake valve |
US6066685A (en) * | 1997-08-13 | 2000-05-23 | Kawasaki Steel Corporation | Method for treating plastics and solid fuel obtained by the same method |
JP4552275B2 (ja) * | 2000-05-30 | 2010-09-29 | 株式会社アドヴィックス | 車両の液圧ブレーキ装置 |
DE10139335A1 (de) * | 2000-08-11 | 2002-03-07 | Aisin Seiki | Hydraulische Bremsvorrichtung für ein Fahrzeug |
JP2002154423A (ja) * | 2000-11-20 | 2002-05-28 | Aisin Seiki Co Ltd | 液圧ブレーキ装置 |
CN101943187B (zh) * | 2009-07-10 | 2013-02-06 | 上海立新液压有限公司 | 一种带制动解锁端口的单向平衡阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125003A (en) * | 1961-03-16 | 1964-03-17 | Diaphragm plate construction | |
GB1502109A (en) * | 1974-06-20 | 1978-02-22 | Bendix Corp | Power servomotor for a vehicle braking system |
US3911681A (en) * | 1974-06-20 | 1975-10-14 | Bendix Corp | Control means for a two-stage servomotor |
US3910046A (en) * | 1974-10-02 | 1975-10-07 | Bendix Corp | Two stage servomotor |
-
1975
- 1975-08-11 US US05/603,430 patent/US3972191A/en not_active Expired - Lifetime
-
1976
- 1976-06-09 CA CA254,427A patent/CA1051953A/en not_active Expired
- 1976-06-30 GB GB27278/76A patent/GB1514617A/en not_active Expired
- 1976-07-16 IT IT25373/76A patent/IT1066805B/it active
- 1976-07-30 AU AU16407/76A patent/AU502684B2/en not_active Expired
- 1976-08-06 DE DE19762635514 patent/DE2635514A1/de not_active Withdrawn
- 1976-08-06 JP JP51093267A patent/JPS5222672A/ja active Granted
- 1976-08-09 BR BR7605187A patent/BR7605187A/pt unknown
- 1976-08-10 FR FR7624380A patent/FR2321061A1/fr active Granted
- 1976-08-11 ES ES450614A patent/ES450614A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2635514A1 (de) | 1977-02-24 |
US3972191A (en) | 1976-08-03 |
AU502684B2 (en) | 1979-08-02 |
FR2321061B1 (es) | 1979-09-28 |
IT1066805B (it) | 1985-03-12 |
BR7605187A (pt) | 1977-08-09 |
JPS5717741B2 (es) | 1982-04-13 |
CA1051953A (en) | 1979-04-03 |
FR2321061A1 (fr) | 1977-03-11 |
JPS5222672A (en) | 1977-02-21 |
GB1514617A (en) | 1978-06-14 |
AU1640776A (en) | 1978-02-02 |
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