JPH0333768U - - Google Patents

Info

Publication number
JPH0333768U
JPH0333768U JP1989093080U JP9308089U JPH0333768U JP H0333768 U JPH0333768 U JP H0333768U JP 1989093080 U JP1989093080 U JP 1989093080U JP 9308089 U JP9308089 U JP 9308089U JP H0333768 U JPH0333768 U JP H0333768U
Authority
JP
Japan
Prior art keywords
flanges
assembly position
shell half
partition plate
notches
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
JP1989093080U
Other languages
English (en)
Other versions
JPH0437012Y2 (ja
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 filed Critical
Priority to JP1989093080U priority Critical patent/JPH0437012Y2/ja
Priority to US07/527,918 priority patent/US5025709A/en
Priority to GB9011729A priority patent/GB2235264B/en
Publication of JPH0333768U publication Critical patent/JPH0333768U/ja
Application granted granted Critical
Publication of JPH0437012Y2 publication Critical patent/JPH0437012Y2/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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
    • Y10T403/1616—Position or guide means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7005—Lugged member, rotary engagement

Landscapes

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

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第１図
はタンデム型負圧ブースタの縦断側面図、第２図
は第１図の矢視図、第３図は組立前の第２図に
対応した説明図、第４図、第５図及び第６図は第
２図の−線、−線及び−線断面図、
第７図は第６図の−線断面図、第８図及び第
９図は第２図の−線及び−線断面図であ
る。 Ｂ…負圧ブースタ、１…ブースタシエル、１ａ
，１ｂ…前、後部シエル半体、１ｃ…隔壁板、２
…前部シエル室、３…後部シエル室、５，７…前
、後部ダイヤフラム、２７…段部、３０…円筒部
、３４，３９…第１、第２フランジ、４２１〜４
２ｎ…係止爪、４３１〜４３ｎ…第１フランジの
切欠、４４１〜４４ｎ…第２フランジの切欠、４
７…位置決め手段、４９，５０…第１、第２スト
ツパ突起。

Claims (1)

  1. 【実用新案登録請求の範囲】 後端を開放した有底筒状の前部シエル半体と、
    この前部シエル半体の開放端を閉鎖する後部シエ
    ル半体と、前、後部両シエル半体間に挟止されて
    、両シエル半体間の室を前部シエル室及び後部シ
    エル室に区画する隔壁板とからブースタシエルを
    構成し、前部シエル半体及び隔壁板間に前部ダイ
    ヤフラムの外周ビードを、また隔壁板及び後部シ
    エル半体間に後部ダイヤフラムの外周ビードをそ
    れぞれ挟止し、前部シエル半体の後端には半径方
    向外方へ延びる環状の段部と、この段部の外周か
    ら後方へ延びる円筒部とを形成する一方、その円
    筒部内で互いに重合して分解位置と組立位置との
    間を回転し得る第１及び第２フランジを隔壁板及
    び後部シエル半体にそれぞれ設け、これらフラン
    ジの周縁に多数の切欠を周方向に配列して設ける
    と共に、両フランジの切欠を一致させるべく位置
    決め手段を介して両フランジを連結し、前記円筒
    部には、前記両フランジの分解位置では前記多数
    の切欠と一致して該円筒部への両フランジの嵌合
    、離脱を可能にし、組立位置では両フランジを前
    記段部に挟止する多数の係止爪を設けた、タンデ
    ム型負圧ブースタにおいて、 前記両フランジの組立位置への回転時、係止爪
    が前記位置決め手段に干渉する前に所定の係止爪
    に当接して両フランジを組立位置で停止させる第
    １ストツ突起と、前記両フランジの組立位置への
    回転時には前記所定の係止爪とは別の係止爪に乗
    越されるが、組立位置到達時には該別の係止爪に
    当接して両フランジの分解位置方向への戻し回転
    に抵抗する第２ストツパ突起とを前記第２フラン
    ジに形成したことを特徴とする、タンデム型ブー
    スタ。
JP1989093080U 1989-08-08 1989-08-08 Expired JPH0437012Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989093080U JPH0437012Y2 (ja) 1989-08-08 1989-08-08
US07/527,918 US5025709A (en) 1989-08-08 1990-05-24 Tandem type vacuum booster
GB9011729A GB2235264B (en) 1989-08-08 1990-05-25 Tandem type vacuum booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989093080U JPH0437012Y2 (ja) 1989-08-08 1989-08-08

Publications (2)

Publication Number Publication Date
JPH0333768U true JPH0333768U (ja) 1991-04-03
JPH0437012Y2 JPH0437012Y2 (ja) 1992-09-01

Family

ID=14072542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989093080U Expired JPH0437012Y2 (ja) 1989-08-08 1989-08-08

Country Status (3)

Country Link
US (1) US5025709A (ja)
JP (1) JPH0437012Y2 (ja)
GB (1) GB2235264B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007153356A (ja) * 2005-12-01 2007-06-21 Sekisui Plastics Co Ltd 容器用保温カバー
JP2007153357A (ja) * 2005-12-01 2007-06-21 Sekisui Plastics Co Ltd 容器用保温カバー

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634200Y2 (ja) * 1990-01-24 1994-09-07 自動車機器株式会社 負圧倍力装置
JP2503082Y2 (ja) * 1991-09-02 1996-06-26 日信工業株式会社 負圧ブ―スタ
US5315918A (en) * 1993-02-19 1994-05-31 Nai Anchorlok, Inc. Tamper-resistant brake actuator
US5507199A (en) * 1994-01-18 1996-04-16 Grand Haven Stamped Products Shifter with locking cover
US5527104A (en) * 1994-04-06 1996-06-18 Dell Usa, L. P. Computer chassis cover alignment apparatus
US5560280A (en) * 1995-03-30 1996-10-01 Overland Brakes, Inc. Repairable tamper-proof brake
DE19542600C2 (de) * 1995-11-15 2003-05-08 Ina Schaeffler Kg Formschlüssige Verbindung von zwei Teilen
US6405636B1 (en) * 2001-04-12 2002-06-18 Haldex Brake Corporation Brake actuation having snap-fit tamper resistant spring chamber
HUE044548T2 (hu) * 2014-02-14 2019-11-28 Arfesan Arkan Fren Elemanlari Sanayi Ve Ticaret A S Belsõ légáramlásos, membrán-membrán típusú rugós fékmûködtetõ szerv
DE102016224490A1 (de) * 2016-12-08 2018-06-14 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker mit einem Abdichtelement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083698A (en) * 1960-06-30 1963-04-02 Bendix Corp Fluid pressure motor construction
US3146682A (en) * 1962-04-20 1964-09-01 Bendix Corp Fluid pressure motor construction
GB1393529A (en) * 1971-06-17 1975-05-07 Girling Ltd Tandem fluid-pressure servo boosters
JPS5784255A (en) * 1980-11-12 1982-05-26 Jidosha Kiki Co Ltd Booster
GB2092251B (en) * 1980-12-06 1985-02-06 Nissin Kogyo Kk Vacuum booster assembly
US4567812A (en) * 1980-12-31 1986-02-04 Itt Industries, Inc. Brake boosters for automotive vehicles
JPS5926353A (ja) * 1982-08-05 1984-02-10 Nissin Kogyo Kk 負圧式倍力装置
JPS60157361U (ja) * 1984-03-23 1985-10-19 アイシン精機株式会社 タンデム型倍力装置
JPS619366U (ja) * 1984-06-22 1986-01-20 アイシン精機株式会社 気圧式倍力装置のハウジング
US4569276A (en) * 1984-07-02 1986-02-11 Allied Corporation Connection for closing a servomotor
FR2603541B1 (fr) * 1986-09-10 1988-11-10 Bendix France Ensemble d'un servomoteur de freinage monte sur une paroi fixe d'un vehicule, et procede d'assemblage d'un tel ensemble
JPS6457361A (en) * 1987-08-28 1989-03-03 Omron Tateisi Electronics Co Method for inputting hankul alphabet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007153356A (ja) * 2005-12-01 2007-06-21 Sekisui Plastics Co Ltd 容器用保温カバー
JP2007153357A (ja) * 2005-12-01 2007-06-21 Sekisui Plastics Co Ltd 容器用保温カバー

Also Published As

Publication number Publication date
JPH0437012Y2 (ja) 1992-09-01
GB9011729D0 (en) 1990-07-18
GB2235264B (en) 1993-08-18
GB2235264A (en) 1991-02-27
US5025709A (en) 1991-06-25

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