FR2546461B1 - Amplificateur de force de freinage actionne par depression - Google Patents
Amplificateur de force de freinage actionne par depressionInfo
- Publication number
- FR2546461B1 FR2546461B1 FR8408040A FR8408040A FR2546461B1 FR 2546461 B1 FR2546461 B1 FR 2546461B1 FR 8408040 A FR8408040 A FR 8408040A FR 8408040 A FR8408040 A FR 8408040A FR 2546461 B1 FR2546461 B1 FR 2546461B1
- Authority
- FR
- France
- Prior art keywords
- pressure
- brake force
- actuated brake
- force amplifier
- amplifier
- 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
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833318744 DE3318744A1 (de) | 1983-05-24 | 1983-05-24 | Vakuumbetriebener bremskraftverstaerker |
DE19833327223 DE3327223A1 (de) | 1983-07-28 | 1983-07-28 | Vakuumbetriebener bremskraftverstaerker |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2546461A1 FR2546461A1 (fr) | 1984-11-30 |
FR2546461B1 true FR2546461B1 (fr) | 1989-01-13 |
Family
ID=25810977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8408040A Expired FR2546461B1 (fr) | 1983-05-24 | 1984-05-23 | Amplificateur de force de freinage actionne par depression |
Country Status (5)
Country | Link |
---|---|
US (1) | US4633760A (fr) |
BR (1) | BR8401676A (fr) |
ES (2) | ES279420Y (fr) |
FR (1) | FR2546461B1 (fr) |
GB (1) | GB2140518B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3407350A1 (de) * | 1984-02-29 | 1985-08-29 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
FR2569246B1 (fr) * | 1984-08-16 | 1986-12-05 | Bendix France | Cle de butee pour plongeur de valve d'un servomoteur d'assistance au freinage, et servomoteur equipe d'une telle cle |
FR2587288B1 (fr) * | 1985-09-19 | 1987-11-27 | Bendix France | Servomoteur d'assistance au freinage comprenant une butee de plongeur de valve en fil metallique |
GB8602947D0 (en) * | 1986-02-06 | 1986-03-12 | Lucas Ind Plc | Servo-booster |
FR2603543B1 (fr) * | 1986-09-10 | 1988-11-10 | Bendix France | Servomoteur pneumatique d'assistance au freinage |
US4905571A (en) * | 1988-08-31 | 1990-03-06 | General Motors Corporation | Air booster with pressure-balanced valve |
DE3915219A1 (de) * | 1989-05-10 | 1990-11-15 | Teves Gmbh Alfred | Unterdruckbremskraftverstaerker, insbesondere fuer kraftfahrzeuge |
US4953446A (en) * | 1989-08-14 | 1990-09-04 | Allied-Signal Inc. | Key member for retaining a control valve in a hub |
US5031404A (en) * | 1989-09-27 | 1991-07-16 | General Motors Corporation | Pressurized air booster |
FR2666552B1 (fr) * | 1990-09-07 | 1995-06-16 | Bendix Europ Services Tech | Procede de reglage de la valeur du saut d'un servomoteur pneumatique d'assistance au freinage et servomoteur pour la mise en óoeuvre de ce procede. |
FR2675448A1 (fr) * | 1991-04-17 | 1992-10-23 | Bendix Europ Services Tech | Servomoteur pneumatique. |
JPH0616128A (ja) * | 1992-06-29 | 1994-01-25 | Jidosha Kiki Co Ltd | 倍力装置の弁機構 |
US5355771A (en) * | 1992-08-28 | 1994-10-18 | Jidosha Kiki Co., Ltd. | Valve mechanism for brake booster |
JP3131094B2 (ja) * | 1994-05-25 | 2001-01-31 | アイシン精機株式会社 | 負圧式倍力装置 |
JP3350684B2 (ja) * | 1994-10-14 | 2002-11-25 | 株式会社ボッシュオートモーティブシステム | 倍力装置 |
JP2004025911A (ja) * | 2002-06-21 | 2004-01-29 | Nissin Kogyo Co Ltd | 負圧ブースタ |
JP3956902B2 (ja) * | 2003-06-03 | 2007-08-08 | 株式会社アドヴィックス | 負圧式倍力装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312147A (en) * | 1966-03-07 | 1967-04-04 | Bendix Corp | Fluid pressure servomotor |
US3434388A (en) * | 1967-03-17 | 1969-03-25 | Bendix Corp | Servomotor control means with primary and secondary pressure sources |
FR1527482A (fr) * | 1967-06-15 | 1968-05-31 | Heinkel Ag Ernst | Servo-frein à commande pneumatique-hydraulique |
US3410178A (en) * | 1967-08-03 | 1968-11-12 | Bendix Corp | Valve means for a fluid pressure servomotor |
GB1340048A (en) * | 1970-04-11 | 1973-12-05 | Girling Ltd | Servo boosters for vehicle brake systems |
GB1433738A (en) * | 1973-03-21 | 1976-04-28 | Girling Ltd | Servo booster for vehicle brake systems |
JPS52141584U (fr) * | 1976-04-20 | 1977-10-26 | ||
JPS5498984U (fr) * | 1977-12-24 | 1979-07-12 | ||
JPS592667B2 (ja) * | 1978-05-31 | 1984-01-19 | トキコ株式会社 | 気圧式倍力装置 |
JPS5675062U (fr) * | 1979-11-14 | 1981-06-19 | ||
DE3006610A1 (de) * | 1980-02-22 | 1981-08-27 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulischer bremskraftverstaerker |
DE3018270A1 (de) * | 1980-05-13 | 1981-11-19 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker, insbesondere fuer kraftfahrzeuge |
DE3018271A1 (de) * | 1980-05-13 | 1981-11-19 | Alfred Teves Gmbh, 6000 Frankfurt | Verfahren zum verbinden eines hauptbremszylinders mit einem bremskraftverstaerker, insbesondere fuer kraftfahrzeuge und hauptbremszylinder mit bremskraftverstaerker nach diesem verfahren |
US4416188A (en) * | 1980-05-26 | 1983-11-22 | Toyota Jidosha Kogyo Kabushiki Kaisha | Brake booster |
-
1984
- 1984-04-10 BR BR8401676A patent/BR8401676A/pt not_active IP Right Cessation
- 1984-04-27 GB GB08410812A patent/GB2140518B/en not_active Expired
- 1984-05-23 US US06/613,596 patent/US4633760A/en not_active Expired - Lifetime
- 1984-05-23 ES ES1984279420U patent/ES279420Y/es not_active Expired
- 1984-05-23 ES ES1984279421U patent/ES279421Y/es not_active Expired
- 1984-05-23 FR FR8408040A patent/FR2546461B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2140518B (en) | 1987-02-04 |
US4633760A (en) | 1987-01-06 |
BR8401676A (pt) | 1985-03-26 |
ES279420U (es) | 1984-12-01 |
FR2546461A1 (fr) | 1984-11-30 |
GB2140518A (en) | 1984-11-28 |
ES279421Y (es) | 1985-06-16 |
GB8410812D0 (en) | 1984-06-06 |
ES279420Y (es) | 1985-06-01 |
ES279421U (es) | 1984-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |