JPS5854364U - 負圧式ブレ−キブ−スタ - Google Patents

負圧式ブレ−キブ−スタ

Info

Publication number
JPS5854364U
JPS5854364U JP1981149516U JP14951681U JPS5854364U JP S5854364 U JPS5854364 U JP S5854364U JP 1981149516 U JP1981149516 U JP 1981149516U JP 14951681 U JP14951681 U JP 14951681U JP S5854364 U JPS5854364 U JP S5854364U
Authority
JP
Japan
Prior art keywords
negative pressure
brake booster
pressure brake
bending
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.)
Granted
Application number
JP1981149516U
Other languages
English (en)
Other versions
JPS6023236Y2 (ja
Inventor
薫 坪内
理治 西井
Original Assignee
アイシン精機株式会社
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 アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP1981149516U priority Critical patent/JPS6023236Y2/ja
Priority to DE19823234952 priority patent/DE3234952A1/de
Priority to US06/428,411 priority patent/US4583366A/en
Priority to FR8216694A priority patent/FR2519596B1/fr
Priority to GB08228587A priority patent/GB2109074B/en
Publication of JPS5854364U publication Critical patent/JPS5854364U/ja
Application granted granted Critical
Publication of JPS6023236Y2 publication Critical patent/JPS6023236Y2/ja
Expired 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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
    • 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案の一例の負圧式ブレーキブースタの断
面図、第２図は補強板部分の拡大部分断面図、第３図は
従来例を示す補強板部分の拡大部分断面図、第４図はマ
スターシリンダ取付用ボルト部分の応力とその寿命を示
すグラフ図である。　、図中、１・・・ブレーキブース
タ、２・・・ボディ、８・・・マスターシリンダ、１２
・・・補強板、１３・・・マスターシリンダ取付用ボル
ト、１５・・・フランジ、１７・・・ボディの曲げ部分
、１８．２０・・・突部、Ｒ□・・・７ランジの曲げ半
径、Ｒ２・・・ボディの曲げ部分の曲げ半径、ｒ、・・
・フランジの曲ｔｔｙ中心、Ｒ２・・・ボ・ディの曲げ
部分の曲げ中心。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブースタボディ２の曲げ部分１７の曲げ中心ｒ２を補強
    板１２のフランジ１５の曲げ中心ｒ１より前記ブースタ
    ボディ２の中心軸側に位置させて、前記補強板を前記ブ
    ースタボディーに溶着させていることを特徴とする負圧
    式ブレーキブースタ。
JP1981149516U 1981-10-09 1981-10-09 負圧式ブレ−キブ−スタ Expired JPS6023236Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1981149516U JPS6023236Y2 (ja) 1981-10-09 1981-10-09 負圧式ブレ−キブ−スタ
DE19823234952 DE3234952A1 (de) 1981-10-09 1982-09-21 Unterdruckbremsverstaerker
US06/428,411 US4583366A (en) 1981-10-09 1982-09-29 Vacuum brake booster
FR8216694A FR2519596B1 (fr) 1981-10-09 1982-10-05 Servo-frein
GB08228587A GB2109074B (en) 1981-10-09 1982-10-06 Vacuum brake booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981149516U JPS6023236Y2 (ja) 1981-10-09 1981-10-09 負圧式ブレ−キブ−スタ

Publications (2)

Publication Number Publication Date
JPS5854364U true JPS5854364U (ja) 1983-04-13
JPS6023236Y2 JPS6023236Y2 (ja) 1985-07-10

Family

ID=15476841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981149516U Expired JPS6023236Y2 (ja) 1981-10-09 1981-10-09 負圧式ブレ−キブ−スタ

Country Status (5)

Country Link
US (1) US4583366A (ja)
JP (1) JPS6023236Y2 (ja)
DE (1) DE3234952A1 (ja)
FR (1) FR2519596B1 (ja)
GB (1) GB2109074B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190843A1 (en) * 1985-01-22 1986-08-13 Hellermann Deutsch Ltd. Improvements relating to electrical connectors
JPS6256478U (ja) * 1985-09-30 1987-04-08
JPH0334366Y2 (ja) * 1985-09-30 1991-07-22
JPH01158206A (ja) * 1987-12-15 1989-06-21 Jidosha Kiki Co Ltd 取付板とボルトとの連結構造
DE3824458A1 (de) * 1988-07-19 1990-01-25 Teves Gmbh Alfred Gekruemmter tandem-hauptzylinder
US20050044405A1 (en) * 2000-05-11 2005-02-24 Spraggs Lynn D. System and method of securing a computer from unauthorized access
US7306418B2 (en) * 2004-09-27 2007-12-11 General Motors Corporation Deforming member and captive fastener retaining method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120296A (en) * 1957-09-19 1964-02-04 Glenn T Randol Detachable support means for twosection walled enclosure
US3137361A (en) * 1958-01-21 1964-06-16 Glenn T Randol Power cylinder adapted for brake booster motor use
US3628422A (en) * 1969-08-04 1971-12-21 Midland Ross Corp Power brake reaction mechanism
DE2337323C3 (de) * 1973-07-23 1978-09-14 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Bremskraftverstärker
US4072085A (en) * 1975-09-26 1978-02-07 Midland-Ross Corporation Combined hydraulic and vacuum booster
US4007664A (en) * 1975-09-26 1977-02-15 Midland-Ross Corporation Hydraulic booster
JPS54142783U (ja) * 1978-03-29 1979-10-03
DE2918914A1 (de) * 1979-05-10 1980-12-11 Teves Gmbh Alfred Bremskraftverstaerker
JPS56120443A (en) * 1980-02-27 1981-09-21 Aisin Seiki Co Ltd Brake booster for automobile
JPS56120444A (en) * 1980-02-27 1981-09-21 Aisin Seiki Co Ltd Brake booster for automobile
FR2481216A1 (fr) * 1980-04-25 1981-10-30 Dba Servo-moteur d'assistance au freinage a renfort de fixation
JPS5945539B2 (ja) * 1980-09-18 1984-11-07 日信工業株式会社 負圧式倍力装置
DE3041883A1 (de) * 1980-11-06 1982-06-09 Alfred Teves Gmbh, 6000 Frankfurt Unterdruckgehaeuse fuer einen bremskrftverstaerker
JPS5799450A (en) * 1980-12-12 1982-06-21 Aisin Seiki Co Ltd Method of fixing reinforcing plate in negative pressure system booster

Also Published As

Publication number Publication date
GB2109074B (en) 1985-04-24
FR2519596A1 (fr) 1983-07-18
DE3234952A1 (de) 1983-04-28
DE3234952C2 (ja) 1988-08-25
FR2519596B1 (fr) 1985-10-25
GB2109074A (en) 1983-05-25
US4583366A (en) 1986-04-22
JPS6023236Y2 (ja) 1985-07-10

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