JPH0170673U - - Google Patents
Info
- Publication number
- JPH0170673U JPH0170673U JP1987166696U JP16669687U JPH0170673U JP H0170673 U JPH0170673 U JP H0170673U JP 1987166696 U JP1987166696 U JP 1987166696U JP 16669687 U JP16669687 U JP 16669687U JP H0170673 U JPH0170673 U JP H0170673U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shell
- input shaft
- protruding
- valve mechanism
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims 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
- B60T13/12—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 liquid
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166696U JPH0412851Y2 (US08063081-20111122-C00044.png) | 1987-10-30 | 1987-10-30 | |
| US07/263,619 US4936195A (en) | 1987-10-30 | 1988-10-27 | Vacuum brake booster shell extension with radially inwardly projecting annular portion for valve key contact |
| AU24463/88A AU592939B2 (en) | 1987-10-30 | 1988-10-28 | Brake booster |
| KR2019880017847U KR910005204Y1 (ko) | 1987-10-30 | 1988-10-31 | 브레이크 배력장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166696U JPH0412851Y2 (US08063081-20111122-C00044.png) | 1987-10-30 | 1987-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0170673U true JPH0170673U (US08063081-20111122-C00044.png) | 1989-05-11 |
| JPH0412851Y2 JPH0412851Y2 (US08063081-20111122-C00044.png) | 1992-03-26 |
Family
ID=15836048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166696U Expired JPH0412851Y2 (US08063081-20111122-C00044.png) | 1987-10-30 | 1987-10-30 |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3934923A1 (de) * | 1989-10-20 | 1991-04-25 | Teves Gmbh Alfred | Mechanisch gesteuerter kraftverstaerker |
| JP2962342B2 (ja) * | 1993-10-29 | 1999-10-12 | 自動車機器株式会社 | 倍力装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS5689754U (US08063081-20111122-C00044.png) * | 1979-12-14 | 1981-07-17 | ||
| GB2068067B (en) * | 1980-01-21 | 1983-11-09 | Tokico Ltd | Pneumatic servo booster |
| JPS56149248A (en) * | 1980-04-21 | 1981-11-19 | Jidosha Kiki Co Ltd | Valve mechanism controller for brake booster |
| JPS6233651Y2 (US08063081-20111122-C00044.png) * | 1981-03-30 | 1987-08-28 | ||
| JPS57198158A (en) * | 1981-05-28 | 1982-12-04 | Sumitomo Electric Ind Ltd | Booster |
| FR2533875A1 (fr) * | 1982-09-30 | 1984-04-06 | Dba Sa | Servomoteur d'assistance au freinage a systeme amplificateur d'effort entre le piston et l'organe de sortie |
| US4534270A (en) * | 1982-12-01 | 1985-08-13 | Aisin Seiki Kabushiki Kaisha | Vacuum booster assembly |
| US4587885A (en) * | 1983-09-09 | 1986-05-13 | Itt Industries, Inc. | Vacuum-operated brake power booster |
| DE3337894A1 (de) * | 1983-10-19 | 1985-05-09 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
| JPS60132969U (ja) * | 1984-02-15 | 1985-09-05 | 自動車機器株式会社 | 正圧式ブレ−キ倍力装置の供給通路 |
| BR8502639A (pt) * | 1984-06-05 | 1986-02-12 | Lucas Ind Plc | Reforcador pneumatico,especialmente para sistemas de frenagem em veiculos motorizados |
| JPH063733Y2 (ja) * | 1985-02-04 | 1994-02-02 | アイシン精機株式会社 | 気圧式倍力装置 |
| JPS62469U (US08063081-20111122-C00044.png) * | 1985-06-20 | 1987-01-06 | ||
| US4663757A (en) * | 1985-08-29 | 1987-05-05 | Eastman Kodak Company | Packet switched local network with priority random splitting and conflict detection |
| JPS62170365U (US08063081-20111122-C00044.png) * | 1986-04-18 | 1987-10-29 | ||
| JPH0722368Y2 (ja) * | 1987-02-12 | 1995-05-24 | 自動車機器株式会社 | ブレ−キ倍力装置 |
-
1987
- 1987-10-30 JP JP1987166696U patent/JPH0412851Y2/ja not_active Expired
-
1988
- 1988-10-27 US US07/263,619 patent/US4936195A/en not_active Expired - Lifetime
- 1988-10-28 AU AU24463/88A patent/AU592939B2/en not_active Ceased
- 1988-10-31 KR KR2019880017847U patent/KR910005204Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412851Y2 (US08063081-20111122-C00044.png) | 1992-03-26 |
| KR910005204Y1 (ko) | 1991-07-22 |
| KR890009041U (ko) | 1989-05-29 |
| US4936195A (en) | 1990-06-26 |
| AU2446388A (en) | 1989-05-04 |
| AU592939B2 (en) | 1990-01-25 |
