JPS6353059B2 - - Google Patents
Info
- Publication number
- JPS6353059B2 JPS6353059B2 JP56068470A JP6847081A JPS6353059B2 JP S6353059 B2 JPS6353059 B2 JP S6353059B2 JP 56068470 A JP56068470 A JP 56068470A JP 6847081 A JP6847081 A JP 6847081A JP S6353059 B2 JPS6353059 B2 JP S6353059B2
- Authority
- JP
- Japan
- Prior art keywords
- guide hub
- control valve
- casing
- axial
- booster
- 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
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000004323 axial length Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
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 |
|---|---|---|---|
| DE3018270A DE3018270A1 (de) | 1980-05-13 | 1980-05-13 | Bremskraftverstaerker, insbesondere fuer kraftfahrzeuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS577748A JPS577748A (en) | 1982-01-14 |
| JPS6353059B2 true JPS6353059B2 (US07943777-20110517-C00090.png) | 1988-10-21 |
Family
ID=6102297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6847081A Granted JPS577748A (en) | 1980-05-13 | 1981-05-08 | Brake booster |
Country Status (10)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535272B1 (fr) * | 1982-10-29 | 1987-04-17 | Dba | Servomoteur d'assistance au freinage |
| DE3242188A1 (de) * | 1982-11-15 | 1984-05-17 | Alfred Teves Gmbh, 6000 Frankfurt | Ventilkoerper |
| BR8401676A (pt) * | 1983-05-24 | 1985-03-26 | Teves Gmbh Alfred | Dispositivo de reforco de forca de freio a vacuo |
| BR8502639A (pt) * | 1984-06-05 | 1986-02-12 | Lucas Ind Plc | Reforcador pneumatico,especialmente para sistemas de frenagem em veiculos motorizados |
| US5233911A (en) * | 1992-02-28 | 1993-08-10 | Allied-Signal Inc. | Tandem brake booster |
| JP3024427B2 (ja) * | 1993-03-12 | 2000-03-21 | ボッシュ ブレーキ システム株式会社 | 倍力装置 |
| JP3265388B2 (ja) * | 1994-09-19 | 2002-03-11 | トキコ株式会社 | 気圧式倍力装置 |
| US5802852A (en) * | 1997-06-20 | 1998-09-08 | Robert Bosch Technology Corporation | Brake booster with an integrated master cylinder |
| DE19805845A1 (de) * | 1998-02-13 | 1999-08-19 | Itt Mfg Enterprises Inc | Unterdruck-Bremskraftverstärker |
| FR2827348B1 (fr) * | 2001-07-13 | 2003-11-07 | Bosch Gmbh Robert | Dispositif de freinage utilisant un servomoteur et un maitre-cylindre a montage simplifie |
| US10486669B2 (en) | 2015-02-10 | 2019-11-26 | Bwi (Shanghai) Co., Ltd. | Method of assembling a power brake assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1033054B (de) * | 1953-04-28 | 1958-06-26 | Bendix Aviat Corp | Hilfskraftvorrichtung, insbesondere fuer hydraulische Bremsen an Kraftfahrzeugen |
| DE1941678A1 (de) * | 1969-08-16 | 1971-02-25 | Bosch Gmbh Robert | Ventil eines Druckverstaerkers |
| JPS5760984B2 (US07943777-20110517-C00090.png) * | 1975-02-18 | 1982-12-22 | Nisshin Kogyo Kk | |
| JPS5719332Y2 (US07943777-20110517-C00090.png) * | 1976-12-29 | 1982-04-22 | ||
| GB2024968B (en) * | 1978-07-08 | 1982-06-16 | Lucas Industries Ltd | Servo boosters for vehicle braking systms |
| ZA794398B (en) * | 1978-09-01 | 1980-08-27 | Lucas Industries Ltd | Servo boosters for vehicle braking systems |
-
1980
- 1980-05-13 DE DE3018270A patent/DE3018270A1/de active Granted
-
1981
- 1981-04-13 US US06/253,433 patent/US4409885A/en not_active Expired - Fee Related
- 1981-04-14 GB GB8111814A patent/GB2075624B/en not_active Expired
- 1981-04-23 SE SE8102573A patent/SE447230B/sv not_active IP Right Cessation
- 1981-04-29 ZA ZA00812850A patent/ZA812850B/xx unknown
- 1981-05-08 FR FR8109169A patent/FR2482545A1/fr active Granted
- 1981-05-08 JP JP6847081A patent/JPS577748A/ja active Granted
- 1981-05-11 BR BR8102901A patent/BR8102901A/pt not_active IP Right Cessation
- 1981-05-12 ES ES502116A patent/ES502116A0/es active Granted
- 1981-05-13 IT IT21666/81A patent/IT1137012B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA812850B (en) | 1982-05-26 |
| IT8121666A0 (it) | 1981-05-13 |
| DE3018270C2 (US07943777-20110517-C00090.png) | 1990-07-12 |
| SE447230B (sv) | 1986-11-03 |
| FR2482545B1 (US07943777-20110517-C00090.png) | 1983-07-22 |
| IT1137012B (it) | 1986-09-03 |
| FR2482545A1 (fr) | 1981-11-20 |
| ES8203743A1 (es) | 1982-04-01 |
| SE8102573L (sv) | 1981-11-14 |
| GB2075624A (en) | 1981-11-18 |
| JPS577748A (en) | 1982-01-14 |
| GB2075624B (en) | 1984-01-11 |
| DE3018270A1 (de) | 1981-11-19 |
| US4409885A (en) | 1983-10-18 |
| BR8102901A (pt) | 1982-02-02 |
| ES502116A0 (es) | 1982-04-01 |
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