JPH063733Y2 - 気圧式倍力装置 - Google Patents

気圧式倍力装置

Info

Publication number
JPH063733Y2
JPH063733Y2 JP1985014534U JP1453485U JPH063733Y2 JP H063733 Y2 JPH063733 Y2 JP H063733Y2 JP 1985014534 U JP1985014534 U JP 1985014534U JP 1453485 U JP1453485 U JP 1453485U JP H063733 Y2 JPH063733 Y2 JP H063733Y2
Authority
JP
Japan
Prior art keywords
pressure chamber
hub
pressure plate
chamber side
constant 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.)
Expired - Lifetime
Application number
JP1985014534U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61131365U (enExample
Inventor
理治 西井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1985014534U priority Critical patent/JPH063733Y2/ja
Publication of JPS61131365U publication Critical patent/JPS61131365U/ja
Priority to US07/105,979 priority patent/US4803912A/en
Application granted granted Critical
Publication of JPH063733Y2 publication Critical patent/JPH063733Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B60T13/57—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
JP1985014534U 1985-02-04 1985-02-04 気圧式倍力装置 Expired - Lifetime JPH063733Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985014534U JPH063733Y2 (ja) 1985-02-04 1985-02-04 気圧式倍力装置
US07/105,979 US4803912A (en) 1985-02-04 1987-10-06 Brake booster with sleeve and detent retained pressure plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985014534U JPH063733Y2 (ja) 1985-02-04 1985-02-04 気圧式倍力装置

Publications (2)

Publication Number Publication Date
JPS61131365U JPS61131365U (enExample) 1986-08-16
JPH063733Y2 true JPH063733Y2 (ja) 1994-02-02

Family

ID=11863811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985014534U Expired - Lifetime JPH063733Y2 (ja) 1985-02-04 1985-02-04 気圧式倍力装置

Country Status (2)

Country Link
US (1) US4803912A (enExample)
JP (1) JPH063733Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042994A1 (ja) * 2010-09-30 2012-04-05 株式会社シケン 有床義歯とこれに使用される人工歯

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412851Y2 (enExample) * 1987-10-30 1992-03-26
DE3813144C2 (de) * 1988-04-20 1996-07-11 Teves Gmbh Alfred Arbeitskolben, insbesondere für einen Bremskraftverstärker
DE3913263A1 (de) * 1989-04-22 1990-10-25 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge
FR2744086B1 (fr) * 1996-01-30 1998-08-14 Alliedsignal Europ Services Servomoteur pneumatique d'assistance au freinage a clapet perfectionne
US5771774A (en) * 1996-10-09 1998-06-30 Nai Anchorlok, Inc. Spring brake actuator having plastic pressure plate assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611176A (en) * 1923-07-28 1926-12-21 Hudson Motor Car Co Fan-belt pulley for automobiles
US2160248A (en) * 1936-12-30 1939-05-30 Howard D Colman Bellows piston
US3136229A (en) * 1962-06-20 1964-06-09 Gen Motors Corp Power servo construction
US3249021A (en) * 1963-10-04 1966-05-03 Gen Motors Corp Power brake booster
US3656413A (en) * 1969-12-24 1972-04-18 Heinkel Ag Ernst Fluid-operated servomotor
GB1398766A (en) * 1972-05-31 1975-06-25 Automotive Prod Co Ltd Casings
US3897718A (en) * 1973-07-30 1975-08-05 Bendix Corp Wall means for a servomotor
US3880049A (en) * 1973-12-26 1975-04-29 Bendix Corp Dual valve operated pressure differential servomotor
US4066005A (en) * 1975-07-21 1978-01-03 Girling Limited Servo-motors for vehicle braking systems
JPS6017401Y2 (ja) * 1978-09-20 1985-05-28 トキコ株式会社 気圧式倍力装置
JPS55152656A (en) * 1979-05-17 1980-11-28 Aisin Seiki Co Ltd Negative pressure power multiplier
JPS593006Y2 (ja) * 1979-06-22 1984-01-27 アイシン精機株式会社 ブレ−キブ−スタに於けるプレ−トとピストンの係止機構
JPS5718552A (en) * 1980-07-04 1982-01-30 Toyota Motor Corp Detaining mechanism of diaphragm retaining plate at piston of brake booster
DE3031247A1 (de) * 1980-08-19 1982-03-25 Alfred Teves Gmbh, 6000 Frankfurt Unterdruckgehaeuse fuer einen bremskraftverstaerker
JPS6228534Y2 (enExample) * 1981-01-28 1987-07-22
JPS6233651Y2 (enExample) * 1981-03-30 1987-08-28
US4519295A (en) * 1983-06-02 1985-05-28 Allied Corporation Vacuum brake boosters
DE3338458A1 (de) * 1983-10-19 1985-05-02 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042994A1 (ja) * 2010-09-30 2012-04-05 株式会社シケン 有床義歯とこれに使用される人工歯

Also Published As

Publication number Publication date
US4803912A (en) 1989-02-14
JPS61131365U (enExample) 1986-08-16

Similar Documents

Publication Publication Date Title
JPS6099759A (ja) 負圧式ブレーキブースタ
US3013536A (en) Fluid pressure motor construction
JPH063733Y2 (ja) 気圧式倍力装置
JPS628217Y2 (enExample)
US4257312A (en) Tandem diaphragm brake booster
US4173172A (en) Tandem brake booster
JPH0577547B2 (enExample)
US4718326A (en) Tandem brake booster
JPS59199356A (ja) ブレ−キ装置
US3078677A (en) Fluid pressure motor construction
US4453452A (en) Servomotor for braking assistance with reduced stroke of actuation
JPH0635848Y2 (ja) 負圧式倍力装置
JPS6337466U (enExample)
JPS5911813Y2 (ja) 自動車用ブレ−キブ−スタ
JPH0411897Y2 (enExample)
JPH0611278Y2 (ja) 負圧ブースタにおけるブースタピストン及び弁筒の連結構造
JPH0411898Y2 (enExample)
JP3299008B2 (ja) 液圧式クラッチレリーズシリンダ装置
JPS61108049A (ja) タンデムブレーキブースタ
JPH0412850Y2 (enExample)
JPH0411895Y2 (enExample)
JPH0230381Y2 (enExample)
JPH0745395Y2 (ja) 負圧式倍力装置
JPH049252Y2 (enExample)
JPH0437014Y2 (enExample)