JPH0439804Y2 - - Google Patents
Info
- Publication number
- JPH0439804Y2 JPH0439804Y2 JP1985091056U JP9105685U JPH0439804Y2 JP H0439804 Y2 JPH0439804 Y2 JP H0439804Y2 JP 1985091056 U JP1985091056 U JP 1985091056U JP 9105685 U JP9105685 U JP 9105685U JP H0439804 Y2 JPH0439804 Y2 JP H0439804Y2
- Authority
- JP
- Japan
- Prior art keywords
- hub
- passage
- valve body
- center body
- retainer
- 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
- 238000005192 partition Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000638 solvent extraction 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
-
- 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
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
-
- 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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985091056U JPH0439804Y2 (US06623731-20030923-C00052.png) | 1985-06-17 | 1985-06-17 | |
US06/873,240 US4718328A (en) | 1985-06-17 | 1986-06-11 | Brake booster of tandem type |
GB8614417A GB2176856B (en) | 1985-06-17 | 1986-06-13 | Brake booster of tandem type |
KR2019860008434U KR900000007Y1 (ko) | 1985-06-17 | 1986-06-16 | 텐덤(tandem)형 브레이크 배력장치 |
GB8818317A GB2206168B (en) | 1985-06-17 | 1988-08-02 | Brake booster of the tandem type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985091056U JPH0439804Y2 (US06623731-20030923-C00052.png) | 1985-06-17 | 1985-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61205859U JPS61205859U (US06623731-20030923-C00052.png) | 1986-12-25 |
JPH0439804Y2 true JPH0439804Y2 (US06623731-20030923-C00052.png) | 1992-09-17 |
Family
ID=14015846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985091056U Expired JPH0439804Y2 (US06623731-20030923-C00052.png) | 1985-06-17 | 1985-06-17 |
Country Status (4)
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6382669U (US06623731-20030923-C00052.png) * | 1986-11-20 | 1988-05-31 | ||
JPH0353958Y2 (US06623731-20030923-C00052.png) * | 1987-10-28 | 1991-11-27 | ||
US4905573A (en) * | 1987-11-06 | 1990-03-06 | Nissin Kogyo Kabushiki Kaisha | Tanden-type vacuum booster |
JP2606903B2 (ja) * | 1988-09-21 | 1997-05-07 | 自動車機器株式会社 | 負圧倍力装置 |
DE3838848A1 (de) * | 1988-11-17 | 1990-05-23 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
US5111734A (en) * | 1990-04-05 | 1992-05-12 | Jidosha Kiki Co., Ltd. | Booster |
US5277100A (en) * | 1990-08-09 | 1994-01-11 | Nissin Kogyo Kabushiki Kaisha | Tandem type vacuum booster |
JPH0437818Y2 (US06623731-20030923-C00052.png) * | 1990-08-22 | 1992-09-04 | ||
US5233911A (en) * | 1992-02-28 | 1993-08-10 | Allied-Signal Inc. | Tandem brake booster |
JP2962342B2 (ja) * | 1993-10-29 | 1999-10-12 | 自動車機器株式会社 | 倍力装置 |
DE19654271A1 (de) * | 1995-12-26 | 1997-07-03 | Aisin Seiki | Unterdruck-Kraftverstärker für eine Fahrzeugbremsanlage |
JP3526128B2 (ja) * | 1996-02-29 | 2004-05-10 | 株式会社ボッシュオートモーティブシステム | ブレーキ倍力装置 |
US6003425A (en) * | 1998-03-27 | 1999-12-21 | Jidosha Kiki Co., Ltd. | Booster |
KR20030073775A (ko) * | 2002-03-13 | 2003-09-19 | 기아자동차주식회사 | 차량용 브레이크 부스터 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2918907A1 (de) * | 1979-05-10 | 1980-12-04 | Teves Gmbh Alfred | Vakuumbremskraftverstaerker fuer ein kraftfahrzeug |
DE3013457A1 (de) * | 1980-04-05 | 1981-10-08 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsgeraet fuer kraftfahrzeuge |
JPS584661A (ja) * | 1981-07-01 | 1983-01-11 | Nissin Kogyo Kk | 負圧式倍力装置 |
US4512237A (en) * | 1982-01-16 | 1985-04-23 | Jidosha Kiki Co., Ltd. | Tandem type brake power servo booster |
JPS58106266U (ja) * | 1982-01-16 | 1983-07-19 | 自動車機器株式会社 | タンデム型ブレ−キ倍力装置 |
JPS596561U (ja) * | 1982-07-06 | 1984-01-17 | アイシン精機株式会社 | 車両用タンデム型ブレ−キブ−スタ |
JPS59128040A (ja) * | 1983-01-10 | 1984-07-24 | Tokico Ltd | 気圧倍力装置 |
-
1985
- 1985-06-17 JP JP1985091056U patent/JPH0439804Y2/ja not_active Expired
-
1986
- 1986-06-11 US US06/873,240 patent/US4718328A/en not_active Expired - Fee Related
- 1986-06-13 GB GB8614417A patent/GB2176856B/en not_active Expired
- 1986-06-16 KR KR2019860008434U patent/KR900000007Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2176856B (en) | 1989-07-12 |
GB2176856A (en) | 1987-01-07 |
JPS61205859U (US06623731-20030923-C00052.png) | 1986-12-25 |
KR870000591U (ko) | 1987-02-20 |
GB8614417D0 (en) | 1986-07-16 |
KR900000007Y1 (ko) | 1990-01-30 |
US4718328A (en) | 1988-01-12 |