ES8300971A1 - Mecanismo de accionamiento para freno de vehiculo - Google Patents

Mecanismo de accionamiento para freno de vehiculo

Info

Publication number
ES8300971A1
ES8300971A1 ES501555A ES501555A ES8300971A1 ES 8300971 A1 ES8300971 A1 ES 8300971A1 ES 501555 A ES501555 A ES 501555A ES 501555 A ES501555 A ES 501555A ES 8300971 A1 ES8300971 A1 ES 8300971A1
Authority
ES
Spain
Prior art keywords
fast thread
brake
thread
actuator
fast
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
ES501555A
Other languages
English (en)
Other versions
ES501555A0 (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 ES501555A0 publication Critical patent/ES501555A0/es
Publication of ES8300971A1 publication Critical patent/ES8300971A1/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
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/66—Wedges
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/007—Auxiliary mechanisms for non-linear operation

Landscapes

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

Abstract

MECANISMO DE ACCIONAMIENTO QUE PUEDE APLICARSE A FRENOS DE DISCO O A FRENOS DE TAMBOR, DESTINADOS A SER UTILIZADOS EN VEHICULOS COMERCIALES. CONSTA DE UN EJE (1) QUE ESTA MONTADO DE FORMA GIRATORIA EN EL CARTER (9) DEL MECANISMO DE ACCIONAMIENTO; DE UN DISCO DENTADO (11) MONTADO DE MANERA FIJA EN EL EJE (1), COAXIALMENTE A ESTE; DE UN MUELLE HELICOIDAL (13) MONTADO EN EL EJE (1) QUE ES MANTENIDO EN ESTADO DE PRETENSION POR DOS PASADORES (26, 27); DE UN DISPOSITIVO DE ACCIONAMIENTO (3) QUE PUEDE, DURANTE SU UTILIZACION, SER DESPLAZADO PARA ACCIONAR EL FRENO; DE UN ELEMENTO EXTERNO ANULAR (21) CONECTADO MEDIANTE UN PASADOR (29) CON EL ELEMENTO DE ACCIONAMIENTO (3), EL CUAL TIENE LA FORMA DE UN MANGUITO DISPUESTO COAXIALMENTE RESPECTO AL EJE (1); Y DE UN CONJUNTO DE ROSCAS RAPIDAS (5, 7) QUE INTERCONECTAN EL EJE (1) CON EL ELEMENTO DE ACCIONAMIENTO (3).
ES501555A 1980-04-22 1981-04-22 Mecanismo de accionamiento para freno de vehiculo Expired ES8300971A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013192A GB2074670B (en) 1980-04-22 1980-04-22 Actuator mechanism for vehicle brakes

Publications (2)

Publication Number Publication Date
ES501555A0 ES501555A0 (es) 1982-11-01
ES8300971A1 true ES8300971A1 (es) 1982-11-01

Family

ID=10512926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501555A Expired ES8300971A1 (es) 1980-04-22 1981-04-22 Mecanismo de accionamiento para freno de vehiculo

Country Status (6)

Country Link
US (1) US4392558A (es)
JP (1) JPS56167931A (es)
DE (1) DE3116034A1 (es)
ES (1) ES8300971A1 (es)
FR (1) FR2480689A1 (es)
GB (1) GB2074670B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000297A (en) * 1989-05-17 1991-03-19 General Motors Corporation Electric drum brake
US7032722B2 (en) * 2003-07-07 2006-04-25 Arvinmeritor Technology, Llc Multiple ball screw assembly with differing pitch used to optimize force and displacement of brake actuator
DE102005044669B4 (de) * 2005-09-19 2016-12-08 Robert Bosch Gmbh Feststellbremse für ein Fahrzeug mit selbstständiger Verriegelung
JP6965802B2 (ja) * 2018-03-20 2021-11-10 トヨタ自動車株式会社 電動ブレーキアクチュエータ
JP7047788B2 (ja) * 2019-01-28 2022-04-05 トヨタ自動車株式会社 電動ブレーキアクチュエータ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360639A (en) * 1929-10-24 1931-11-12 Camille Joriot Braking apparatus for motor vehicles
FR719535A (fr) * 1930-06-19 1932-02-06 Eclipse Machine Co Frein sur moyeu
FR1412483A (fr) * 1964-08-07 1965-10-01 Rech Etudes Prod Commande mécanique à rattrapage d'usure pour frein à disque
FR2041002A1 (es) * 1969-04-22 1971-01-29 Dba
BE755866A (fr) * 1969-09-09 1971-02-15 Knorr Bremse Gmbh Frein a disque, en particulier pour vehicules a moteur
FR2083701A5 (es) * 1970-03-02 1971-12-17 Bazold Karl
US3757906A (en) * 1970-12-21 1973-09-11 K Baezold Mechanical adjusting arrangement
GB1403357A (en) * 1971-08-11 1975-08-28 Girling Ltd Brake adjusters
FR2262230B1 (es) * 1974-02-27 1976-12-03 Dba
FR2328888A1 (fr) * 1975-10-24 1977-05-20 Dba Dispositif de reglage pour frein a tambour
JPS5267460A (en) * 1975-10-20 1977-06-03 Tokico Ltd Mechanical disc brake
US4022300A (en) * 1976-08-19 1977-05-10 Dayton-Walther Corporation Mechanical disc brake

Also Published As

Publication number Publication date
FR2480689A1 (fr) 1981-10-23
ES501555A0 (es) 1982-11-01
US4392558A (en) 1983-07-12
GB2074670A (en) 1981-11-04
DE3116034A1 (de) 1982-03-18
GB2074670B (en) 1983-08-17
JPS56167931A (en) 1981-12-23

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