BR8203607A - Dispositivo pressurizador de fluido particularmente para utilizacao em sistemas de freios hidraulicos - Google Patents
Dispositivo pressurizador de fluido particularmente para utilizacao em sistemas de freios hidraulicosInfo
- Publication number
- BR8203607A BR8203607A BR8203607A BR8203607A BR8203607A BR 8203607 A BR8203607 A BR 8203607A BR 8203607 A BR8203607 A BR 8203607A BR 8203607 A BR8203607 A BR 8203607A BR 8203607 A BR8203607 A BR 8203607A
- Authority
- BR
- Brazil
- Prior art keywords
- hydraulic brake
- brake systems
- device particularly
- fluid pressurizer
- pressurizer device
- 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
- B60T13/565—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
- 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
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
-
- 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
- B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
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 |
---|---|---|---|
US06/274,572 US4522031A (en) | 1981-06-17 | 1981-06-17 | Fluid pressurizing device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8203607A true BR8203607A (pt) | 1983-06-14 |
Family
ID=23048752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8203607A BR8203607A (pt) | 1981-06-17 | 1982-06-17 | Dispositivo pressurizador de fluido particularmente para utilizacao em sistemas de freios hidraulicos |
Country Status (7)
Country | Link |
---|---|
US (1) | US4522031A (pt) |
EP (1) | EP0067775A1 (pt) |
JP (1) | JPS584664A (pt) |
AU (1) | AU8486682A (pt) |
BR (1) | BR8203607A (pt) |
CA (1) | CA1198467A (pt) |
ES (1) | ES8306455A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771604A (en) * | 1983-07-30 | 1988-09-20 | Nippon Air Brake Co., Ltd. | Pneumatic brake booster with relay valve in the booster-cylinder-end |
US4773300A (en) * | 1983-10-08 | 1988-09-27 | Wabco Westinghouse Fahrzeugbremsen Gmbh | Three-position working cylinder having dual concentric pistons |
EP0143270B1 (en) * | 1983-11-23 | 1987-10-21 | Allied Corporation | A brake assembly |
FR2561599B1 (fr) * | 1984-03-21 | 1986-08-22 | Dba | Servomoteur a depression d'assistance au freinage |
US4729285A (en) * | 1986-07-07 | 1988-03-08 | Allied Corporation | Control valve for a vacuum brake booster |
KR900006600B1 (ko) * | 1987-03-06 | 1990-09-10 | 닛신 고오교오 가부시끼가이샤 | 텐덤형 마스터 실린더 |
US4826121A (en) * | 1987-07-31 | 1989-05-02 | Allied Signal Inc. | Fastener for securing a shell to a firewall |
DE3831379A1 (de) * | 1988-09-15 | 1990-03-29 | Teves Gmbh Alfred | Anordnung zur befestigung eines bremskraftverstaerkers |
US5190125A (en) * | 1989-01-25 | 1993-03-02 | Aisin Seiki Kabushiki Kaisha | Vacuum brake booster |
DE3913263A1 (de) * | 1989-04-22 | 1990-10-25 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge |
JP2518290Y2 (ja) * | 1989-07-20 | 1996-11-27 | トキコ株式会社 | タンデム気圧式倍力装置 |
JPH0611841Y2 (ja) * | 1990-06-22 | 1994-03-30 | 日信工業株式会社 | 負圧ブースタ |
DE4021304A1 (de) * | 1990-07-04 | 1992-01-16 | Teves Gmbh Alfred | Unterdruckbremskraftverstaerker |
CN107032274B (zh) * | 2017-04-26 | 2019-01-22 | 奇瑞商用车(安徽)有限公司 | 一种真空罐及其装配方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005639A (en) * | 1975-06-06 | 1977-02-01 | The Bendix Corporation | Backing plate means for a servomotor |
JPS592667B2 (ja) * | 1978-05-31 | 1984-01-19 | トキコ株式会社 | 気圧式倍力装置 |
DE2830262A1 (de) * | 1978-07-10 | 1980-01-24 | Teves Gmbh Alfred | Bremskraftverstaerker fuer ein kraftfahrzeug |
DE2918912A1 (de) * | 1979-05-10 | 1980-12-11 | Teves Gmbh Alfred | Bremskraftverstaerker |
AU524312B2 (en) * | 1978-12-12 | 1982-09-09 | Lucas Industries Limited | Vacuum boosted brake master cylinder |
DE2918909A1 (de) * | 1979-05-10 | 1980-11-20 | Teves Gmbh Alfred | Mechanisch gesteuerter kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen |
DE3012454A1 (de) * | 1980-03-31 | 1981-10-08 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch gesteuerter bremskraftverstaerker, insbesondere fuer kraftfahrzeuge |
DE3025314A1 (de) * | 1980-07-04 | 1982-01-28 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker fuer kraftfahrzeuge |
ES8103702A1 (es) * | 1980-07-30 | 1981-03-16 | Bendiberica Sa | Perfeccionamientos en cilindros maestros amplificadores de presion para frenos de vehiculos |
-
1981
- 1981-06-17 US US06/274,572 patent/US4522031A/en not_active Expired - Fee Related
-
1982
- 1982-05-31 CA CA000404114A patent/CA1198467A/en not_active Expired
- 1982-06-15 EP EP82401078A patent/EP0067775A1/en not_active Withdrawn
- 1982-06-15 AU AU84866/82A patent/AU8486682A/en not_active Abandoned
- 1982-06-16 ES ES513163A patent/ES8306455A1/es not_active Expired
- 1982-06-17 JP JP57103118A patent/JPS584664A/ja active Pending
- 1982-06-17 BR BR8203607A patent/BR8203607A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU8486682A (en) | 1982-12-23 |
CA1198467A (en) | 1985-12-24 |
JPS584664A (ja) | 1983-01-11 |
US4522031A (en) | 1985-06-11 |
ES513163A0 (es) | 1983-06-01 |
ES8306455A1 (es) | 1983-06-01 |
EP0067775A1 (en) | 1982-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 17/06/97 |