JPH01150232U - - Google Patents

Info

Publication number
JPH01150232U
JPH01150232U JP1988046776U JP4677688U JPH01150232U JP H01150232 U JPH01150232 U JP H01150232U JP 1988046776 U JP1988046776 U JP 1988046776U JP 4677688 U JP4677688 U JP 4677688U JP H01150232 U JPH01150232 U JP H01150232U
Authority
JP
Japan
Prior art keywords
adjuster
lever
piston
wheel cylinder
cylinder body
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
JP1988046776U
Other languages
English (en)
Other versions
JPH059543Y2 (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 JP1988046776U priority Critical patent/JPH059543Y2/ja
Priority to DE8989106191T priority patent/DE68901942T2/de
Priority to ES198989106191T priority patent/ES2034457T3/es
Priority to US07/334,507 priority patent/US4919237A/en
Priority to EP89106191A priority patent/EP0337320B1/en
Publication of JPH01150232U publication Critical patent/JPH01150232U/ja
Application granted granted Critical
Publication of JPH059543Y2 publication Critical patent/JPH059543Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
    • F16D65/562—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake arranged between service brake actuator and braking member, and subjected to service brake force

Landscapes

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

Description

【図面の簡単な説明】
第１図はこの考案の１実施例を示す平面図、第
２図は第１図の−線断面図、第３図は側面図
、第４図は支持部材を示す底面図、第５図はピン
部材を示す側面図、第６図はアジヤスタレバーを
示す平面図である。 １：バツキングプレート、１ａ，１ｂ：開口、
２：ホイールシリンダ本体、３：ピストン、４：
アジヤスタギヤ、５：アジヤスタナツト、６：ブ
レーキシユー、７：アジヤスタスクリユ、１０：
アジヤスタレバー、１０ｃ：内面、１１：ピン、
１７：支持部材、１９：ピン部材、２１：コイル
スプリング（弾性体）、２２：カバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. バツキングプレートに取付けたホイールシリン
    ダ本体にピストンを摺動自在に嵌挿させ、アジヤ
    スタギヤを有するアジヤスタナツトを該ピストン
    に回動可能に嵌挿させると共に、ブレーキシユー
    を前端部に支承するアジヤスタスクリユを該アジ
    ヤスタナツトに螺合させ、かつ該ホイールシリン
    ダ本体外面に一端部が回動可能に軸支され、中間
    部が該ピストンに連結され、他端部が該アジヤス
    タギヤに一方向にのみ送り可能に係合するアジヤ
    スタレバーを備え、該アジヤスタレバーを後方に
    付勢する戻しスプリングを有するドラムブレーキ
    用オートアジヤスタ解除装置であつて、前記ホイ
    ールシリンダ本体に固設された支持部材と、該支
    持部材に摺動自在に支持され、一端部が前記バツ
    キングプレートの開口から突出し、他端部が前記
    アジヤスタレバーの内面に当接可能に臨み、該他
    端部がアジヤスタレバーの内面に押圧されてアジ
    ヤスタレバーの他端部を持ち上げるピン部材と、
    該ピン部材の一端部の突出を付勢する弾性体と、
    該バツキングプレートの開口に嵌着され、該ピン
    部材の突出端部を覆う可撓性を有するカバーとを
    有することを特徴とするドラムブレーキ用オート
    アジヤスタ解除装置。
JP1988046776U 1988-04-08 1988-04-08 Expired - Lifetime JPH059543Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988046776U JPH059543Y2 (ja) 1988-04-08 1988-04-08
DE8989106191T DE68901942T2 (de) 1988-04-08 1989-04-07 Mechanismus zum entriegeln der automatischen verstellvorrichtung in einer trommelbremse.
ES198989106191T ES2034457T3 (es) 1988-04-08 1989-04-07 Aparato para la liberacion del regulador automatico de un freno de tambor.
US07/334,507 US4919237A (en) 1988-04-08 1989-04-07 Automatic adjuster releasing apparatus for drum brake
EP89106191A EP0337320B1 (en) 1988-04-08 1989-04-07 Automatic adjuster releasing apparatus for drum brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046776U JPH059543Y2 (ja) 1988-04-08 1988-04-08

Publications (2)

Publication Number Publication Date
JPH01150232U true JPH01150232U (ja) 1989-10-17
JPH059543Y2 JPH059543Y2 (ja) 1993-03-09

Family

ID=12756731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046776U Expired - Lifetime JPH059543Y2 (ja) 1988-04-08 1988-04-08

Country Status (5)

Country Link
US (1) US4919237A (ja)
EP (1) EP0337320B1 (ja)
JP (1) JPH059543Y2 (ja)
DE (1) DE68901942T2 (ja)
ES (1) ES2034457T3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596577U (ja) * 1992-05-29 1993-12-27 曙ブレーキ工業株式会社 ドラムブレーキのアジャスタ解除装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085296A (en) * 1990-08-23 1992-02-04 Allied-Signal Inc. Mechanically actuated brake with automatic adjustment
US5193653A (en) * 1990-08-23 1993-03-16 Allied-Signal Inc. Mechanically actuated brake with automatic adjustment
DE4228296A1 (de) * 1992-08-26 1994-03-03 Perrot Bremse Gmbh Deutsche Nachstell- und Zentriervorrichtung am Durchschiebeschloß einer Servo-Trommelbremse
JP4512868B2 (ja) 2004-03-31 2010-07-28 日立オートモティブシステムズ株式会社 電動ブレーキ装置
US20080149434A1 (en) * 2006-11-29 2008-06-26 Akebono Corporation (North America) Parking brake and actuator mechanism
US8267227B2 (en) * 2008-07-22 2012-09-18 Akebono Brake Corporation Lever assembly featuring blind cable assembly
DE102014013868B4 (de) * 2014-09-24 2019-02-28 Knott Gmbh Betätigungseinrichtung für eine Innenbackenbremse mit selbsttätiger Nachstelleinrichtung
US20180305968A1 (en) * 2017-04-25 2018-10-25 Magna Closures Inc. Powered garage door opener
CN113734227B (zh) * 2021-09-23 2022-08-12 中车株洲电力机车有限公司 一种带式制动装置及其手动缓解机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978072A (en) * 1958-06-04 1961-04-04 Bendix Corp Automatic brake adjustor
GB990758A (en) * 1963-01-17 1965-04-28 Automotive Prod Co Ltd Improvements in and relating to automatic adjusting devices for internal expanding shoe drum brakes
US3858463A (en) * 1973-05-30 1975-01-07 Klavonick Rose M Rear wheel brake adjustment tool
DE3304593C2 (de) * 1983-02-10 1986-06-19 Maschinenbau Knott Eggstätt Ing. Valentin Knott, 8201 Eggstätt Nachstell- und Zentriervorrichtung für Servobremsen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596577U (ja) * 1992-05-29 1993-12-27 曙ブレーキ工業株式会社 ドラムブレーキのアジャスタ解除装置

Also Published As

Publication number Publication date
EP0337320A1 (en) 1989-10-18
JPH059543Y2 (ja) 1993-03-09
DE68901942D1 (de) 1992-08-06
US4919237A (en) 1990-04-24
ES2034457T3 (es) 1993-04-01
EP0337320B1 (en) 1992-07-01
DE68901942T2 (de) 1993-02-25

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