BR8101878A - Dispositivo de reforco de freio controlavel mecanicamente,particularmente para veiculos automotores - Google Patents
Dispositivo de reforco de freio controlavel mecanicamente,particularmente para veiculos automotoresInfo
- Publication number
- BR8101878A BR8101878A BR8101878A BR8101878A BR8101878A BR 8101878 A BR8101878 A BR 8101878A BR 8101878 A BR8101878 A BR 8101878A BR 8101878 A BR8101878 A BR 8101878A BR 8101878 A BR8101878 A BR 8101878A
- Authority
- BR
- Brazil
- Prior art keywords
- motor vehicles
- reinforcement device
- controllable brake
- mechanically controllable
- brake reinforcement
- 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
- B60T13/569—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 |
---|---|---|---|
DE3012454A DE3012454C2 (de) | 1980-03-31 | 1980-03-31 | Mechanisch gesteuerter Bremskraftverstärker, insbesondere für Kraftfahrzeuge |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8101878A true BR8101878A (pt) | 1981-10-06 |
Family
ID=6098871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8101878A BR8101878A (pt) | 1980-03-31 | 1981-03-30 | Dispositivo de reforco de freio controlavel mecanicamente,particularmente para veiculos automotores |
Country Status (10)
Country | Link |
---|---|
US (1) | US4409790A (pt) |
JP (1) | JPS5946823B2 (pt) |
BR (1) | BR8101878A (pt) |
DE (1) | DE3012454C2 (pt) |
ES (1) | ES500839A0 (pt) |
FR (1) | FR2482028A1 (pt) |
GB (1) | GB2072777B (pt) |
IT (1) | IT1136979B (pt) |
SE (1) | SE453481B (pt) |
ZA (1) | ZA811692B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012455A1 (de) * | 1980-03-31 | 1981-10-08 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen |
DE3025314A1 (de) * | 1980-07-04 | 1982-01-28 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker fuer kraftfahrzeuge |
DE3029911A1 (de) * | 1980-08-07 | 1982-03-11 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker fuer kraftfahrzeuge |
US4522031A (en) * | 1981-06-17 | 1985-06-11 | The Bendix Corporation | Fluid pressurizing device |
US4475444A (en) * | 1983-04-21 | 1984-10-09 | The Bendix Corporation | Brake apparatus |
GB8602947D0 (en) * | 1986-02-06 | 1986-03-12 | Lucas Ind Plc | Servo-booster |
US5634336A (en) * | 1995-09-25 | 1997-06-03 | General Motors Corporation | Integral brake apply system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS592667B2 (ja) * | 1978-05-31 | 1984-01-19 | トキコ株式会社 | 気圧式倍力装置 |
DE2837911A1 (de) * | 1978-08-31 | 1980-03-13 | Teves Gmbh Alfred | Bremskraftverstaerker fuer ein kraftfahrzeug |
ZA796067B (en) * | 1978-11-21 | 1980-10-29 | Lucas Industries Ltd | Servo boosters for vehicle braking systems |
GB2053395B (en) * | 1979-07-06 | 1983-03-02 | Lucas Industries Ltd | Servo booster for a vehicle braking system |
GB2066395A (en) * | 1979-12-20 | 1981-07-08 | Lucas Industries Ltd | Boosted master cylinder assemblies for vehicle braking systems |
-
1980
- 1980-03-31 DE DE3012454A patent/DE3012454C2/de not_active Expired
-
1981
- 1981-01-30 SE SE8100681A patent/SE453481B/sv not_active IP Right Cessation
- 1981-02-27 US US06/238,797 patent/US4409790A/en not_active Expired - Fee Related
- 1981-03-10 GB GB8107525A patent/GB2072777B/en not_active Expired
- 1981-03-13 ZA ZA00811692A patent/ZA811692B/xx unknown
- 1981-03-17 JP JP56037360A patent/JPS5946823B2/ja not_active Expired
- 1981-03-18 FR FR8105372A patent/FR2482028A1/fr active Granted
- 1981-03-30 BR BR8101878A patent/BR8101878A/pt not_active IP Right Cessation
- 1981-03-30 ES ES500839A patent/ES500839A0/es active Granted
- 1981-03-30 IT IT20804/81A patent/IT1136979B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1136979B (it) | 1986-09-03 |
ES8201907A1 (es) | 1982-01-01 |
FR2482028B1 (pt) | 1984-10-26 |
DE3012454C2 (de) | 1987-04-23 |
US4409790A (en) | 1983-10-18 |
GB2072777A (en) | 1981-10-07 |
SE453481B (sv) | 1988-02-08 |
ES500839A0 (es) | 1982-01-01 |
DE3012454A1 (de) | 1981-10-08 |
JPS5946823B2 (ja) | 1984-11-15 |
ZA811692B (en) | 1982-03-31 |
SE8100681L (sv) | 1981-10-01 |
GB2072777B (en) | 1984-05-02 |
IT8120804A0 (it) | 1981-03-30 |
JPS56146457A (en) | 1981-11-13 |
FR2482028A1 (fr) | 1981-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK | Patent expired |
Effective date: 19960330 |