ES296321U - Actuador de freno ajustable, en particular para frenos de vehiculos del tipo de tambor - Google Patents

Actuador de freno ajustable, en particular para frenos de vehiculos del tipo de tambor

Info

Publication number
ES296321U
ES296321U ES1985296321U ES296321U ES296321U ES 296321 U ES296321 U ES 296321U ES 1985296321 U ES1985296321 U ES 1985296321U ES 296321 U ES296321 U ES 296321U ES 296321 U ES296321 U ES 296321U
Authority
ES
Spain
Prior art keywords
clutch
brakes
casing
support member
bore
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
ES1985296321U
Other languages
English (en)
Other versions
ES296321Y (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 ES296321U publication Critical patent/ES296321U/es
Application granted granted Critical
Publication of ES296321Y publication Critical patent/ES296321Y/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
    • 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
    • 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

Landscapes

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

Abstract

ACTUADOR DE FRENO AJUSTABLE, EN PARTICULAR PARA FRENOS DE VEHICULO DEL TIPO DE TAMBOR, QUE INCLUYE: UN CARTER (10) QUE TIENE UNA PERFORACION (14) Y UNA CARA DE ACOPLAMIENTO (48) CONCENTRICA CON DICHA PERFORACION, POR LO MENOS UN IMPULSOR (30) DE LONGITUD VARIABLE GUIADO PARA QUE PUEDA DESLIZARSE EN LA PERFORACION (14) Y QUE INCLUYE DOS ELEMENTOS ROSCADOS (34, 36) QUE ESTAN INTERCONECTADOS POR UN PAR DE HILOS DE ROSCA AUTOBLOQUEANTES (38), UN ELEMENTO DE ACOPLAMIENTO (50) ASOCIADO CON LA CARA DE ACOPLAMIENTO (48) DEL CARTER (10) Y CONECTADO CON CON UNO DE LOS DOS ELEMENTOS ROSCADOS (34) POR MEDIO DE UN PAR DE HILOS DE ROSCA (52) NO AUTOBLOQUEANTES, UN ELEMENTO DE SOPORTE (60) FIJADO EN EL CARTER (10) Y QUE TIENE UN ORIFICIO (68) A TRAVES DEL CUAL SE EXTIENDE POR LO MENOS EL OTRO DE LOS DOS ELEMENTOS ROSCADOS (36), UN MUELLE DE ACOPLAMIENTO (70) INTRODUCIDO ENTRE EL ELEMENTO DE SOPORTE (60) Y ELEMENTO DE ACOPLAMIENTO (50) Y QUE EMPUJA A ESTE ULTIMO HACIA LA POSICION DE CONTACTO CONTRA LA CARADE ACOPLAMIENTO (48), Y UN MANGUITO DE ESTANQUEIDAD (72) DISPUESTO FUERA DEL ELEMENTO DE SOPORTE (60) RESPECTO AL CARTER (10) Y QUE PROPORCIONA UN CIERRE HERMETICO EXTERNO PARA LOS PARES DE HILOS DE ROSCA (38, 52) Y EL ELEMENTO DE ACOPLAMIENTO (50), CARACTERIZADO PORQUE EL ELEMENTO DE SOPORTE (60) Y EL MANGUITO DE ESTANQUEIDAD (72) ESTAN FIJADOS SEPARADAMENTE EN EL CARTER (10).
ES1985296321U 1984-11-08 1985-11-07 Actuador de freno ajustable, en particular para frenos de vehiculos del tipo de tambor Expired ES296321Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8432744U DE8432744U1 (de) 1984-11-08 1984-11-08 Nachstellbare Betätigungsvorrichtung für Bremsen, insbesondere Fahrzeug-Trommelbremsen

Publications (2)

Publication Number Publication Date
ES296321U true ES296321U (es) 1987-08-01
ES296321Y ES296321Y (es) 1988-02-16

Family

ID=6772487

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985296321U Expired ES296321Y (es) 1984-11-08 1985-11-07 Actuador de freno ajustable, en particular para frenos de vehiculos del tipo de tambor

Country Status (6)

Country Link
US (1) US4688661A (es)
EP (1) EP0181004B1 (es)
CN (1) CN85108914B (es)
BR (1) BR8505595A (es)
DE (2) DE8432744U1 (es)
ES (1) ES296321Y (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623225D0 (en) * 1986-09-26 1986-10-29 Lucas Ind Plc Wedge & roller actuator
JPS63285341A (ja) * 1987-05-14 1988-11-22 Akebono Brake Ind Co Ltd ブレ−キの間隙自動調整装置
JPH0529537Y2 (es) * 1988-07-13 1993-07-28
US5010780A (en) * 1990-05-15 1991-04-30 Plastic Industries, Inc. Device for actuating a remotely positioned spring-biased latch
JP3694801B2 (ja) * 1997-06-10 2005-09-14 日清紡績株式会社 ブレーキシューの作動装置
GB9806543D0 (en) * 1998-03-26 1998-05-27 Lucas Ind Plc Disc brake seal assembly
DE102006040754B3 (de) * 2006-08-31 2008-03-27 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse, insbesondere für ein Nutzfahrzeug
US20080177330A1 (en) * 2006-10-24 2008-07-24 Ralph James D Self-locking screws for medical implants
DE202014101288U1 (de) 2014-03-20 2014-03-28 Bpw Bergische Achsen Kg Trommelbremse

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100488A (en) * 1936-06-03 1937-11-30 Gen Motors Corp Brake adjustment
DE1655405A1 (de) * 1951-01-28 1971-08-05 Teves Gmbh Alfred Hydraulische Bremse mit Servo-Wirkung,insbesondere sogenannte Duplex-Servo-Bremse
US3068964A (en) * 1960-06-17 1962-12-18 Rockwell Standard Co Automatic brake adjustment
GB1107366A (en) * 1963-12-14 1968-03-27 Dunlop Co Ltd Improvements in disc brakes
GB1128167A (en) * 1965-07-30 1968-09-25 Girling Ltd Improvements in and relating to disc brakes
US3361232A (en) * 1966-05-02 1968-01-02 Eaton Yale & Towne Brake adjuster
US3540554A (en) * 1968-08-29 1970-11-17 Bendix Corp Heat shield for brake adjuster
GB1355959A (en) * 1970-11-23 1974-06-12 Automotive Prod Co Ltd Disc brakes
DE2143575C2 (de) * 1971-08-31 1982-05-13 Alfred Teves Gmbh, 6000 Frankfurt Selbsttätige, im Zylindergehäuse einer hydraulischen Bremsbetätigung angeordnete Nachstellvorrichtung
GB1412151A (en) * 1972-11-09 1975-10-29 Gilling Ltd Extensible strut adjuster with overload prevention device
US3822003A (en) * 1973-02-22 1974-07-02 Rockwell International Corp Automatic brake adjustment mechanism
US3800920A (en) * 1973-04-27 1974-04-02 Gen Motors Corp Self-energized disc brake parking brake integral with a non-energized service disc brake
DE2445645C3 (de) * 1974-09-25 1982-03-04 Alfred Teves Gmbh, 6000 Frankfurt Selbsttätige Nachstellvorrichtung für den Betätigungskolben eines mit Druckmittel beaufschlagbaren Bremszylinders, insbesondere für Teilbelag-Scheibenbremsen von Fahrzeugen
SE387591B (sv) * 1975-07-14 1976-09-13 Bromsregulator Svenska Ab Spelrumsefterstellningsapparat inbyggd i en bromsenhet for ett relsfordons bromssystem
GB1591710A (en) * 1976-12-21 1981-06-24 Girling Ltd Vehicle brakes
US4270442A (en) * 1978-02-07 1981-06-02 Garlock Inc. Disc brake boot
US4399894A (en) * 1979-02-14 1983-08-23 Kelsey-Hayes Company Push rod slack adjuster
US4327925A (en) * 1979-08-06 1982-05-04 Garlock Inc. Disc brake boot seal method and article
GB2080894A (en) * 1980-07-23 1982-02-10 Lucas Industries Ltd Vehicle braking actuator
US4535875A (en) * 1982-03-09 1985-08-20 Lucas Industries, Public Limited Company Actuator for an internal shoe drum brake

Also Published As

Publication number Publication date
DE3565304D1 (en) 1988-11-03
BR8505595A (pt) 1986-08-12
EP0181004A1 (de) 1986-05-14
DE8432744U1 (de) 1986-03-06
CN85108914A (zh) 1986-05-10
US4688661A (en) 1987-08-25
CN85108914B (zh) 1988-08-10
EP0181004B1 (de) 1988-09-28
ES296321Y (es) 1988-02-16

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