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ES485803A1 - Mejoras introducidas en un dispositivo de accionamiento de freno - Google Patents

Mejoras introducidas en un dispositivo de accionamiento de freno

Info

Publication number
ES485803A1
ES485803A1 ES485803A ES485803A ES485803A1 ES 485803 A1 ES485803 A1 ES 485803A1 ES 485803 A ES485803 A ES 485803A ES 485803 A ES485803 A ES 485803A ES 485803 A1 ES485803 A1 ES 485803A1
Authority
ES
Spain
Prior art keywords
sleeve
operating member
tappet
coupled
rotation
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
ES485803A
Other languages
English (en)
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 ES485803A1 publication Critical patent/ES485803A1/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
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • 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
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

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

Abstract

Mejoras introducidas en un dispositivo de accionamiento de freno que incluye: un impulsor de salida sujeto de manera que no pueda girar y que tiene un vástago roscado; un elemento de manguito provisto de un agujero axial roscado acoplado a rosca con el vástago del impulsor de salida; un mecanismo de accionamiento que incluye un elemento fijo y un elemento móvil, el cual cuando gira con relación al elemento fijo, aplica una fuerza axial al elemento de manguito para desplazar axialmente el elemento de manguito y el impulsor de salida al unísono; y un mecanismo de reglaje para hacer girar el elemento de manguito con relación al impulsor de salida, desplazando así el impulsor de salida con relación al elemento de manguito, estando dichas mejoras caracterizadas porque el mecanismo de reglaje (26, 26A) incluye un muelle (28, 28A) que tiene una extremidad que puede ser desplazada por el elemento móvil (17) del mecanismo de accionamiento (16) mientras que su otra extremidad está conectada con elmanguito (7) por medio de un embrague unidireccional (30) capaz de desplazar el manguito (7) en la dirección que tiende a hacer avanzar el impulsor (3).
ES485803A 1978-11-07 1979-11-07 Mejoras introducidas en un dispositivo de accionamiento de freno Expired ES485803A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7843526 1978-11-07

Publications (1)

Publication Number Publication Date
ES485803A1 true ES485803A1 (es) 1980-05-16

Family

ID=10500861

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485803A Expired ES485803A1 (es) 1978-11-07 1979-11-07 Mejoras introducidas en un dispositivo de accionamiento de freno

Country Status (5)

Country Link
US (1) US4321986A (es)
AU (1) AU532897B2 (es)
BE (1) BE879894A (es)
ES (1) ES485803A1 (es)
IN (1) IN149897B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8324942D0 (en) * 1983-09-17 1983-10-19 Lucas Ind Plc Actuator assemblies for vehicle brakes
GB8627217D0 (en) * 1986-11-14 1986-12-17 Lucas Ind Plc Bearings
NL1006542C2 (nl) * 1997-07-10 1999-01-12 Skf Ind Trading & Dev Remklauw met slijtagecompensatie.
FR2778712A1 (fr) 1998-05-14 1999-11-19 Bosch Syst Freinage Dispositif de rattrapage d'usure notamment pour un frein de vehicule
DE10331929B3 (de) * 2003-07-15 2004-09-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatisch oder elektromotorisch betätigbare Scheibenbremse
NL1026347C2 (nl) * 2004-06-07 2005-12-08 Skf Automotive Dev Ct Actuator.
US20070227288A1 (en) * 2006-03-14 2007-10-04 Ferenc Anthony S Push-to-release foot brake with eccentric torsion-lock self adjust mechanism
DE102010011725A1 (de) * 2010-03-17 2011-09-22 Haldex Brake Products Ab Scheibenbremse und Herstellungsverfahren für eine Scheibenbremse
CN103511521B (zh) * 2013-09-24 2016-05-11 深圳市特尔佳科技股份有限公司 一种用于间隙调整的单向离合器
CN106574678B (zh) * 2014-04-04 2018-12-11 瀚德刹车片产品公司 用于盘式制动器的制动启动机构和包括制动启动机构的盘式制动器
EP3260721B8 (en) * 2016-06-21 2021-06-02 ZF CV Systems Europe BV Adjuster unit for a vehicle disc brake, and disc brake having the same
DE102016013849A1 (de) * 2016-11-19 2018-05-24 Wabco Europe Bvba Nachstellvorrichtung für eine Scheibenbremse
EP3431798B1 (en) * 2017-07-21 2020-03-18 Meritor Heavy Vehicle Braking Systems (UK) Limited A disc brake
EP3685069B1 (de) * 2017-09-21 2021-07-14 ZF CV Systems Europe BV Scheibenbremse mit einer zuspanneinrichtung
KR102773638B1 (ko) * 2020-01-30 2025-02-28 에이치엘만도 주식회사 브레이크장치용 엑츄에이터 및 이를 갖는 브레이크 장치
CN117028453A (zh) * 2023-08-04 2023-11-10 日立电梯（中国）有限公司 一种电梯主机手动松闸装置及使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848705A (en) * 1973-08-13 1974-11-19 Bendix Corp Application adjuster for disc brake
GB1492392A (en) 1974-01-31 1977-11-16 Girling Ltd Brakes
GB1492391A (en) 1974-01-31 1977-11-16 Girling Ltd Brakes
JPS5817890B2 (ja) * 1976-11-20 1983-04-09 トキコ株式会社 機械式デイスクブレ−キ

Also Published As

Publication number Publication date
US4321986A (en) 1982-03-30
AU532897B2 (en) 1983-10-20
IN149897B (es) 1982-05-22
AU5232679A (en) 1980-05-15
BE879894A (fr) 1980-03-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000403