JPS6382669U - - Google Patents
Info
- Publication number
- JPS6382669U JPS6382669U JP1986178412U JP17841286U JPS6382669U JP S6382669 U JPS6382669 U JP S6382669U JP 1986178412 U JP1986178412 U JP 1986178412U JP 17841286 U JP17841286 U JP 17841286U JP S6382669 U JPS6382669 U JP S6382669U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- constant pressure
- movable wall
- reaction disk
- variable pressure
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000012856 packing 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
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178412U JPS6382669U (US07709020-20100504-C00041.png) | 1986-11-20 | 1986-11-20 | |
| US07/124,957 US4813337A (en) | 1986-11-20 | 1987-11-18 | Tandem pneumatic pressure booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178412U JPS6382669U (US07709020-20100504-C00041.png) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382669U true JPS6382669U (US07709020-20100504-C00041.png) | 1988-05-31 |
Family
ID=16048041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986178412U Pending JPS6382669U (US07709020-20100504-C00041.png) | 1986-11-20 | 1986-11-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4813337A (US07709020-20100504-C00041.png) |
| JP (1) | JPS6382669U (US07709020-20100504-C00041.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3744012A1 (de) * | 1987-12-24 | 1989-07-06 | Teves Gmbh Alfred | Tandembremskraftverstaerker fuer kraftfahrzeuge |
| US4984507A (en) * | 1988-07-26 | 1991-01-15 | Jidosha Kiki Co., Ltd. | Three chamber brake booster with variable pressure passages having a minimum channel length |
| JPH02114056A (ja) * | 1988-10-24 | 1990-04-26 | Jidosha Kiki Co Ltd | ブレーキ倍力装置 |
| JP2719834B2 (ja) * | 1989-08-31 | 1998-02-25 | トキコ株式会社 | 気圧式倍力装置 |
| US5111734A (en) * | 1990-04-05 | 1992-05-12 | Jidosha Kiki Co., Ltd. | Booster |
| US5158006A (en) * | 1990-06-05 | 1992-10-27 | Jidosha Kiki Co., Ltd. | Brake booster |
| JPH0611841Y2 (ja) * | 1990-06-22 | 1994-03-30 | 日信工業株式会社 | 負圧ブースタ |
| US5277100A (en) * | 1990-08-09 | 1994-01-11 | Nissin Kogyo Kabushiki Kaisha | Tandem type vacuum booster |
| JPH0437818Y2 (US07709020-20100504-C00041.png) * | 1990-08-22 | 1992-09-04 | ||
| JP2584072Y2 (ja) * | 1993-10-05 | 1998-10-30 | 日信工業株式会社 | タンデム型負圧ブースタ |
| US6244049B1 (en) | 1998-01-08 | 2001-06-12 | Jidosha Kiki Co., Ltd. | Brake system |
| US6928920B2 (en) * | 2003-11-20 | 2005-08-16 | Robert Bosch Corporation | Wall arrangement for a servomotor |
| CN102947152B (zh) * | 2010-06-23 | 2015-06-24 | 博世株式会社 | 负压助力装置、具备该负压助力装置的制动系统以及负压助力装置的板柱塞的制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603208A (en) * | 1969-06-30 | 1971-09-07 | Bendix Corp | Servomotor having a one-piece center plate |
| US4512237A (en) * | 1982-01-16 | 1985-04-23 | Jidosha Kiki Co., Ltd. | Tandem type brake power servo booster |
| JPS59128040A (ja) * | 1983-01-10 | 1984-07-24 | Tokico Ltd | 気圧倍力装置 |
| JPS60124372A (ja) * | 1983-12-07 | 1985-07-03 | Meidensha Electric Mfg Co Ltd | 二次電池の運転方法 |
| US4658704A (en) * | 1984-01-31 | 1987-04-21 | Jidoshakiki Co., Ltd. | Brake booster of tandem type |
| JPS60125271U (ja) * | 1984-02-02 | 1985-08-23 | アイシン精機株式会社 | タンデム型倍力装置 |
| JPH0439804Y2 (US07709020-20100504-C00041.png) * | 1985-06-17 | 1992-09-17 |
-
1986
- 1986-11-20 JP JP1986178412U patent/JPS6382669U/ja active Pending
-
1987
- 1987-11-18 US US07/124,957 patent/US4813337A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4813337A (en) | 1989-03-21 |
