KR890003574B1 - 유압 서보 기구의 손실 행정 감소 장치 - Google Patents
유압 서보 기구의 손실 행정 감소 장치 Download PDFInfo
- Publication number
- KR890003574B1 KR890003574B1 KR1019850007401A KR850007401A KR890003574B1 KR 890003574 B1 KR890003574 B1 KR 890003574B1 KR 1019850007401 A KR1019850007401 A KR 1019850007401A KR 850007401 A KR850007401 A KR 850007401A KR 890003574 B1 KR890003574 B1 KR 890003574B1
- Authority
- KR
- South Korea
- Prior art keywords
- power piston
- input shaft
- fall prevention
- prevention member
- power
- 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
Images
Classifications
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- 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
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- 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
- B60T13/16—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 using pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/161—Systems with master cylinder
- B60T13/165—Master cylinder integrated or hydraulically coupled with booster
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Braking Systems And Boosters (AREA)
- Actuator (AREA)
- Servomotors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59217554A JPS6194865A (ja) | 1984-10-17 | 1984-10-17 | 液圧倍力装置のロスストロ−ク減少装置 |
| JP217554 | 1984-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860003128A KR860003128A (ko) | 1986-05-21 |
| KR890003574B1 true KR890003574B1 (ko) | 1989-09-25 |
Family
ID=16706076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850007401A Expired KR890003574B1 (ko) | 1984-10-17 | 1985-10-08 | 유압 서보 기구의 손실 행정 감소 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4656923A (enExample) |
| JP (1) | JPS6194865A (enExample) |
| KR (1) | KR890003574B1 (enExample) |
| AU (1) | AU575435B2 (enExample) |
| FR (1) | FR2571788B1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733863C2 (de) * | 1987-10-07 | 1997-09-11 | Teves Gmbh Alfred | Hydraulischer Kraftverstärker, insbesondere zur Betätigung eines Hauptbremszylinders einer Fahrzeugbremsanlage |
| JP2646655B2 (ja) * | 1988-05-19 | 1997-08-27 | 自動車機器株式会社 | 液圧倍力装置 |
| JPH0611273Y2 (ja) * | 1988-08-03 | 1994-03-23 | 自動車機器株式会社 | 液圧倍力装置 |
| US5076141A (en) * | 1989-05-12 | 1991-12-31 | Jidosha Kiki Co., Ltd. | Liquid pressure booster |
| US5351600A (en) * | 1989-10-27 | 1994-10-04 | Nippon Air Brake Co., Ltd. | Hydraulic booster for vehicle |
| JP2894372B2 (ja) * | 1991-01-31 | 1999-05-24 | 自動車機器株式会社 | 液圧倍力装置の反力装置 |
| US5150575A (en) * | 1991-07-22 | 1992-09-29 | General Motors Corporation | Hydraulic brake booster |
| GB2264546B (en) * | 1992-02-26 | 1995-04-12 | Automotive Products Plc | A hydraulic servomotor |
| JP2551658Y2 (ja) * | 1992-04-21 | 1997-10-27 | 自動車機器株式会社 | 液圧倍力装置の反力装置 |
| JP2001026264A (ja) * | 1999-05-10 | 2001-01-30 | Bosch Braking Systems Co Ltd | ブレーキシステムにおけるアイドルストローク短縮装置 |
| JP2002308085A (ja) * | 2001-04-18 | 2002-10-23 | Bosch Braking Systems Co Ltd | 液圧倍力装置 |
| US6662561B1 (en) * | 2002-07-30 | 2003-12-16 | Robert Bosch Corporation | Means to dampen the effect of pressure oscillations on a control valve |
| JP5210261B2 (ja) * | 2008-07-30 | 2013-06-12 | 株式会社丸山製作所 | 往復動ポンプ |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3677007A (en) * | 1970-09-29 | 1972-07-18 | Bendix Corp | Concentric brake booster with moving hoses |
| JPS5339953B2 (enExample) * | 1974-04-24 | 1978-10-24 | ||
| JPS595468B2 (ja) * | 1975-02-07 | 1984-02-04 | アイシンセイキ カブシキガイシヤ | ユアツシキパワ−ブレ−キソウチ |
| JPS5839098B2 (ja) * | 1977-05-31 | 1983-08-27 | トヨタ自動車株式会社 | 油圧式パワ−ブレ−キ装置 |
| JPS5851504B2 (ja) * | 1979-01-17 | 1983-11-16 | 日産自動車株式会社 | 油圧ブ−スタ |
| JPS5837721Y2 (ja) * | 1979-08-02 | 1983-08-25 | 日産自動車株式会社 | 油圧ブ−スタ |
| JPS56120443A (en) * | 1980-02-27 | 1981-09-21 | Aisin Seiki Co Ltd | Brake booster for automobile |
| US4490977A (en) * | 1981-05-18 | 1985-01-01 | The Bendix Corporation | Hydraulic brake booster |
| JPS5992243A (ja) * | 1982-11-17 | 1984-05-28 | Jidosha Kiki Co Ltd | ブレ−キ倍力装置 |
| US4514981A (en) * | 1983-03-07 | 1985-05-07 | Allied Corporation | Brake booster |
-
1984
- 1984-10-17 JP JP59217554A patent/JPS6194865A/ja active Granted
-
1985
- 1985-09-27 US US06/780,743 patent/US4656923A/en not_active Expired - Fee Related
- 1985-10-08 KR KR1019850007401A patent/KR890003574B1/ko not_active Expired
- 1985-10-16 AU AU48761/85A patent/AU575435B2/en not_active Ceased
- 1985-10-17 FR FR858515426A patent/FR2571788B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6194865A (ja) | 1986-05-13 |
| US4656923A (en) | 1987-04-14 |
| AU4876185A (en) | 1986-04-24 |
| JPH0376261B2 (enExample) | 1991-12-04 |
| FR2571788B1 (fr) | 1991-09-06 |
| AU575435B2 (en) | 1988-07-28 |
| FR2571788A1 (fr) | 1986-04-18 |
| KR860003128A (ko) | 1986-05-21 |
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| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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| PG1501 | Laying open of application |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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| T11-X000 | Administrative time limit extension requested |
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| P13-X000 | Application amended |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
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| E701 | Decision to grant or registration of patent right | ||
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