ES8103306A1 - Freno provisto de un dispositivo automatico de ajuste - Google Patents

Freno provisto de un dispositivo automatico de ajuste

Info

Publication number
ES8103306A1
ES8103306A1 ES491707A ES491707A ES8103306A1 ES 8103306 A1 ES8103306 A1 ES 8103306A1 ES 491707 A ES491707 A ES 491707A ES 491707 A ES491707 A ES 491707A ES 8103306 A1 ES8103306 A1 ES 8103306A1
Authority
ES
Spain
Prior art keywords
pawl
drum brakes
ratchet
brake
automatic adjusters
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
Application number
ES491707A
Other languages
English (en)
Other versions
ES491707A0 (es
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES491707A0 publication Critical patent/ES491707A0/es
Publication of ES8103306A1 publication Critical patent/ES8103306A1/es
Expired 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
    • 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
    • F16D65/563—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 adjacent to service brake actuator, e.g. on parking brake lever, and not subjected to service brake force
    • 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
    • F16D65/566—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 having a temperature-sensitive element preventing adjustment when brake is hot
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2136—Pivoted pawls
    • Y10T74/2137—Single tooth
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2136—Pivoted pawls
    • Y10T74/2138—Flexible single tooth

Landscapes

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

Abstract

DISPOSITIVO AUTOMATICO DE AJUSTE, DEL TIPO DE RUEDA DENTADA Y TRINQUETE, PARA FRENO DE TAMBOR. CONSISTE EN UNA TUERCA DENTADA (8) SITUADA EN LA COLUMNA DE AJUSTE (6) Y UNA PALANCA DE UÑETA (11), CUYO BRAZO (17) SE ENCLAVA EN LOS DIENTES DE LA TUERCA DENTADA (8), FIJANDOLA. MONTADA DE MANERA PIVOTANTE EN EL BRAZO (17) SE HALLA UNA TIRA BIMETALICA ENCORVADA, SENSIBLE A LAS VARIACIONES DE TEMPERATURA. LA LONGITUD DE LA COLUMNA (6) VARIA AL GIRAR LA TUERCA (8), AJUSTANDO EL SISTEMA DE FRENADO. PARA QUE PUEDA GIRAR LA TUERCA (8), ES NECESARIO DESACOPLAR EL BRAZO (17) DE LOS DIENTES DE LA TUERCA. LA TIRA BIMETALICA, CUANDO SE ALCANZA UNA TEMPERATURA PREDETERMINADA, ACTUA SOBRE EL BRAZO (17) DESENCLAVANDOLO, CON LO CUAL EL BRAZO DE AJUSTE (6) DEJA DE FUNCIONAR HASTA QUE DISMINUYE LA TEMPERATURA. O
ES491707A 1979-05-21 1980-05-21 Freno provisto de un dispositivo automatico de ajuste Expired ES8103306A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7917530 1979-05-21

Publications (2)

Publication Number Publication Date
ES491707A0 ES491707A0 (es) 1981-02-16
ES8103306A1 true ES8103306A1 (es) 1981-02-16

Family

ID=10505295

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491707A Expired ES8103306A1 (es) 1979-05-21 1980-05-21 Freno provisto de un dispositivo automatico de ajuste

Country Status (11)

Country Link
US (1) US4385681A (es)
JP (1) JPS5933773B2 (es)
KR (1) KR840000201B1 (es)
AU (1) AU536313B2 (es)
BR (1) BR8003185A (es)
DE (1) DE3019214A1 (es)
ES (1) ES8103306A1 (es)
FR (1) FR2457415A1 (es)
GB (1) GB2056599B (es)
IN (1) IN151352B (es)
IT (1) IT1143983B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385681A (en) * 1979-05-21 1983-05-31 Lucas Industries Limited Drum brakes having automatic adjusters
DE3013436A1 (de) * 1980-04-05 1981-10-08 Fichtel & Sachs Ag, 8720 Schweinfurt Automatische verschleisskompensation
US4476963A (en) * 1980-12-06 1984-10-16 Lucas Industries Limited Automatic adjuster for a shoe drum brake
DE3115621A1 (de) * 1981-04-16 1982-11-04 Lucas Industries Ltd., Birmingham, West Midlands Betaetigungsvorrichtung fuer eine trommelbremse
JPS6224841Y2 (es) * 1981-06-19 1987-06-25
FR2509404A1 (fr) * 1981-07-10 1983-01-14 Dba Frein a tambour a rattrapage automatique d'usure
DE3248015A1 (de) * 1982-12-24 1984-06-28 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur nachstellung von bremsbelaegen
DE8427187U1 (de) * 1984-09-14 1985-10-10 Lucas Industries P.L.C., Birmingham, West Midlands Selbsttätige Nachstellvorrichtung für eine Bremse
US4706784A (en) * 1985-09-03 1987-11-17 General Motors Corporation Drum brake adjusters
FR2587428B1 (fr) * 1985-09-19 1987-11-27 Bendix France Entretoise a reglage automatique, a verrouillage thermique, pour frein a tambour
FR2610379B1 (fr) * 1987-01-29 1989-04-21 Bendix France Frein a tambour a reglage automatique
IT1222696B (it) * 1987-09-21 1990-09-12 Automotive Products Lockheed S Compensatore automatico per freno a tamburo
US4938320A (en) * 1989-01-10 1990-07-03 General Motors Corporation Apparatus and method of utilization thereof of a thermal compensating self-adjusting vehicle wheel drum brake
GB9112350D0 (en) * 1991-06-08 1991-07-31 Gen Motors France Drum brake and wear adjuster therefor
DE9208465U1 (de) * 1992-06-25 1993-10-28 Lucas Ind Plc Selbsttätige Nachstellvorrichtung für eine Bremse, insbesondere eine Trommelbremse
DE19714153A1 (de) * 1997-04-05 1998-10-08 Itt Mfg Enterprises Inc Selbsttätige Nachstellvorrichtung für eine Trommelbremse
JP3728574B2 (ja) * 1997-06-11 2005-12-21 日清紡績株式会社 ドラムブレーキのシュー間隙自動調整装置
US5992579A (en) * 1997-08-07 1999-11-30 Meritor Heavy Vehicle Systems, Llc Method and apparatus for detecting an improperly adjusted slack adjuster
US6345702B1 (en) * 1998-02-19 2002-02-12 Automotive Products (Italia) Spa Brake adjusters
FR2783582B1 (fr) * 1998-09-23 2000-11-17 Bosch Syst Freinage Frein a tambour utilisant un rattrapage automatique de jeu a inhibition selective
TW477874B (en) * 1999-11-09 2002-03-01 Pbr Automotive Pty Ltd Adjuster strut
EP1225364B1 (de) 2001-01-17 2006-02-01 Continental Teves AG & Co. oHG Nachstellvorrichtung für eine Trommelbremse
JP2003021180A (ja) * 2001-07-09 2003-01-24 Hosei Brake Ind Ltd シュー間隙自動調節機構付ドラムブレーキ
JP2003307241A (ja) * 2002-04-16 2003-10-31 Nisshinbo Ind Inc シュー間隙自動調整装置
GB2408549B (en) * 2002-09-11 2007-03-28 Automotive Products Italia Parking brake of a drum brake
US7178642B1 (en) * 2005-01-20 2007-02-20 Robert Bosch Gmbh Drum brake
US7270220B1 (en) * 2005-10-14 2007-09-18 Robert Bosch, Gmbh Thermo clip in an adjustor mechanism for a drum brake
DE102006007525B4 (de) * 2006-02-16 2007-11-22 Al-Ko Kober Ag Radbremse
CN100535472C (zh) * 2006-06-07 2009-09-02 韩兆瑞 汽车制动自动调整臂
DE102009036222B4 (de) 2009-08-05 2013-02-21 Knott Gmbh Innenbackenbremse mit thermisch geregelter Nachstelleinrichtung für das Bremsbackenlüftspiel
KR20210128116A (ko) 2020-04-16 2021-10-26 주식회사 만도 어져스트 조립체 및 이를 구비하는 드럼 브레이크

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072014A (en) * 1931-09-12 1937-02-23 Thermo Brakes Corp Automatic brake adjusting mechanism
US2046420A (en) * 1932-07-30 1936-07-07 Bendix Aviat Corp Brake
FR766811A (fr) * 1934-01-10 1934-07-04 Dispositif de contrôle thermostatique pour appareils d'auto-réglage de freins
US2301272A (en) * 1940-06-05 1942-11-10 Bendix Aviat Corp Brake
US2264454A (en) * 1941-03-24 1941-12-02 Para Stanley James Automatic adjuster for hydraulic brakes
US2570398A (en) * 1948-03-15 1951-10-09 Thermo Brakes Corp Automatic adjusting mechanism for brakes
US2670059A (en) * 1951-09-29 1954-02-23 Ford Motor Co Automatic brake adjuster
GB1460847A (en) * 1974-02-27 1977-01-06 Girling Ltd Internal shoe drum brakes
GB1507550A (en) * 1975-10-13 1978-04-19 Girling Ltd Internal shoe drum brakes
JPS5376262A (en) * 1976-12-20 1978-07-06 Tokico Ltd Shoe clearance automatic regulator
US4385681A (en) * 1979-05-21 1983-05-31 Lucas Industries Limited Drum brakes having automatic adjusters

Also Published As

Publication number Publication date
AU536313B2 (en) 1984-05-03
GB2056599A (en) 1981-03-18
GB2056599B (en) 1983-04-07
DE3019214C2 (es) 1989-06-22
KR830003023A (ko) 1983-05-31
US4385681A (en) 1983-05-31
FR2457415A1 (fr) 1980-12-19
ES491707A0 (es) 1981-02-16
AU5857680A (en) 1980-11-27
BR8003185A (pt) 1980-12-30
FR2457415B1 (es) 1983-12-23
KR840000201B1 (ko) 1984-02-28
DE3019214A1 (de) 1980-12-04
IN151352B (es) 1983-04-02
JPS5933773B2 (ja) 1984-08-17
IT1143983B (it) 1986-10-29
IT8048752A0 (it) 1980-05-21
JPS55159343A (en) 1980-12-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108