JPH0611841Y2 - 負圧ブースタ - Google Patents

負圧ブースタ

Info

Publication number
JPH0611841Y2
JPH0611841Y2 JP1990110367U JP11036790U JPH0611841Y2 JP H0611841 Y2 JPH0611841 Y2 JP H0611841Y2 JP 1990110367 U JP1990110367 U JP 1990110367U JP 11036790 U JP11036790 U JP 11036790U JP H0611841 Y2 JPH0611841 Y2 JP H0611841Y2
Authority
JP
Japan
Prior art keywords
negative pressure
inner peripheral
booster
diaphragm
piston
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
JP1990110367U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456566U (en]
Inventor
孝義 篠原
敏之 諏訪
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.)
Hitachi Astemo Ltd
Original Assignee
Nissin Kogyo 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 Nissin Kogyo Co Ltd filed Critical Nissin Kogyo Co Ltd
Priority to JP1990110367U priority Critical patent/JPH0611841Y2/ja
Priority to US07/696,795 priority patent/US5178055A/en
Priority to GB9112469A priority patent/GB2246180B/en
Publication of JPH0456566U publication Critical patent/JPH0456566U/ja
Application granted granted Critical
Publication of JPH0611841Y2 publication Critical patent/JPH0611841Y2/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
    • B60T13/569—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)
JP1990110367U 1990-06-22 1990-10-22 負圧ブースタ Expired - Lifetime JPH0611841Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1990110367U JPH0611841Y2 (ja) 1990-06-22 1990-10-22 負圧ブースタ
US07/696,795 US5178055A (en) 1990-06-22 1991-05-07 Vacuum booster
GB9112469A GB2246180B (en) 1990-06-22 1991-06-11 Vacuum booster

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-66584 1990-06-22
JP6658490 1990-06-22
JP1990110367U JPH0611841Y2 (ja) 1990-06-22 1990-10-22 負圧ブースタ

Publications (2)

Publication Number Publication Date
JPH0456566U JPH0456566U (en]) 1992-05-14
JPH0611841Y2 true JPH0611841Y2 (ja) 1994-03-30

Family

ID=26407777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990110367U Expired - Lifetime JPH0611841Y2 (ja) 1990-06-22 1990-10-22 負圧ブースタ

Country Status (3)

Country Link
US (1) US5178055A (en])
JP (1) JPH0611841Y2 (en])
GB (1) GB2246180B (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226291A (en) * 1991-12-17 1993-07-13 General Motors Corporation Vacuum booster diaphragm/support plate retention method
JP2636632B2 (ja) * 1992-04-09 1997-07-30 自動車機器株式会社 倍力装置のパワーピストン組立体
KR950000490A (ko) * 1993-01-26 1995-01-03 시시도 도시마사 부압부스터에 있어서의 밸브체 유지구조 및 밸브체 유지통 부착구조
DE4341838A1 (de) * 1993-12-08 1995-06-14 Teves Gmbh Alfred Unterdruckbremskraftverstärker für Kraftfahrzeuge
US9193494B2 (en) 2013-03-15 2015-11-24 Owens-Brockway Glass Container Inc. Container having a tamper-indicating component
CN110962823B (zh) * 2019-12-26 2025-01-17 吉林东光奥威汽车制动系统有限公司 一种双膜片真空助力器用一膜片装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352209A (en) * 1965-06-17 1967-11-14 Bendix Corp Servomotor
US3552272A (en) * 1969-01-22 1971-01-05 Automotive Prod Co Ltd Fluid pressure operated servo-devices
GB1363241A (en) * 1971-02-24 1974-08-14 Automotive Prod Co Ltd Diaphragms
ZA756583B (en) * 1974-11-12 1976-09-29 Rexnord Inc Particulate bed dust collector systems
JPS51149470A (en) * 1975-06-17 1976-12-22 Aisin Seiki Co Ltd Brake booster for automobile use operated with 2 kinds of fluid pres sure
JPS5675250A (en) * 1979-11-21 1981-06-22 Toyota Motor Corp Brake booster
JPS5746206A (en) * 1980-09-05 1982-03-16 Nippon Telegr & Teleph Corp <Ntt> Compound optical fiber
US4522031A (en) * 1981-06-17 1985-06-11 The Bendix Corporation Fluid pressurizing device
DE3537237C2 (de) * 1985-10-19 1994-07-28 Teves Gmbh Alfred Vakuumbremskraftverstärker
JPS6382669U (en]) * 1986-11-20 1988-05-31
JP2531526B2 (ja) * 1987-09-10 1996-09-04 三菱電機株式会社 気体レ―ザ装置
JPS6435979A (en) * 1987-07-30 1989-02-07 Nec Corp Semiconductor laser
JP2514480Y2 (ja) * 1988-02-17 1996-10-16 日信工業 株式会社 タンデム型負圧ブ―スタ
JPH01262249A (ja) * 1988-04-11 1989-10-19 Jidosha Kiki Co Ltd ブレーキ倍力装置
JPH0541103Y2 (en]) * 1988-07-01 1993-10-18
JP2509719Y2 (ja) * 1988-12-26 1996-09-04 自動車機器 株式会社 負圧倍力装置

Also Published As

Publication number Publication date
GB2246180A (en) 1992-01-22
GB2246180B (en) 1994-06-01
US5178055A (en) 1993-01-12
GB9112469D0 (en) 1991-07-31
JPH0456566U (en]) 1992-05-14

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