KR910000890B1 - 브레이크 부스터의 동력 피스톤 조립체 - Google Patents

브레이크 부스터의 동력 피스톤 조립체 Download PDF

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Publication number
KR910000890B1
KR910000890B1 KR1019880008397A KR880008397A KR910000890B1 KR 910000890 B1 KR910000890 B1 KR 910000890B1 KR 1019880008397 A KR1019880008397 A KR 1019880008397A KR 880008397 A KR880008397 A KR 880008397A KR 910000890 B1 KR910000890 B1 KR 910000890B1
Authority
KR
South Korea
Prior art keywords
power piston
valve body
cylindrical portion
retainer
brake 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
Application number
KR1019880008397A
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English (en)
Korean (ko)
Other versions
KR890001813A (ko
Inventor
미찌오 고바야시
Original Assignee
지도샤 기끼 가부시끼가이샤
히가시무라 도시오
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 지도샤 기끼 가부시끼가이샤, 히가시무라 도시오 filed Critical 지도샤 기끼 가부시끼가이샤
Publication of KR890001813A publication Critical patent/KR890001813A/ko
Application granted granted Critical
Publication of KR910000890B1 publication Critical patent/KR910000890B1/ko
Expired legal-status Critical Current

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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
    • 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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
KR1019880008397A 1987-07-08 1988-07-07 브레이크 부스터의 동력 피스톤 조립체 Expired KR910000890B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP104,723 1987-07-08
JP62-104723 1987-07-08
JP1987104723U JPS649871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-08 1987-07-08

Publications (2)

Publication Number Publication Date
KR890001813A KR890001813A (ko) 1989-04-06
KR910000890B1 true KR910000890B1 (ko) 1991-02-12

Family

ID=14388413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880008397A Expired KR910000890B1 (ko) 1987-07-08 1988-07-07 브레이크 부스터의 동력 피스톤 조립체

Country Status (3)

Country Link
US (1) US4936191A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS649871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR910000890B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2518290Y2 (ja) * 1989-07-20 1996-11-27 トキコ株式会社 タンデム気圧式倍力装置
US5226291A (en) * 1991-12-17 1993-07-13 General Motors Corporation Vacuum booster diaphragm/support plate retention method
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
JP2962342B2 (ja) * 1993-10-29 1999-10-12 自動車機器株式会社 倍力装置
US5590578A (en) * 1994-02-28 1997-01-07 Jidosha Kiki Co., Ltd. Muffler for booster

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334862A1 (fr) * 1975-12-10 1977-07-08 Dba Servomoteur d'assistance
JPS53107232A (en) * 1977-03-02 1978-09-19 Hitachi Ltd Clear conductive electrode
GB2024968B (en) * 1978-07-08 1982-06-16 Lucas Industries Ltd Servo boosters for vehicle braking systms
JPS55148642A (en) * 1979-05-10 1980-11-19 Aisin Seiki Co Ltd Reaction mechanism of toggle joint
DE3019558A1 (de) * 1980-05-22 1981-11-26 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch gesteuerter kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen
US4587885A (en) * 1983-09-09 1986-05-13 Itt Industries, Inc. Vacuum-operated brake power booster
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
US4800799A (en) * 1985-03-05 1989-01-31 Aisin Seiki Kabushiki Kaisha Vacuum type brake booster
DE3518288C2 (de) * 1985-05-22 1993-10-28 Teves Gmbh Alfred Bremsdruckgeber mit einem vakuumbetriebenen Bremskraftverstärker und einem Hauptzylinder

Also Published As

Publication number Publication date
US4936191A (en) 1990-06-26
JPS649871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-19
KR890001813A (ko) 1989-04-06

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