BR9807605A - Mecanismo de freio a disco e mecanismo de ajuste para freio a disco - Google Patents

Mecanismo de freio a disco e mecanismo de ajuste para freio a disco

Info

Publication number
BR9807605A
BR9807605A BR9807605A BR9807605A BR9807605A BR 9807605 A BR9807605 A BR 9807605A BR 9807605 A BR9807605 A BR 9807605A BR 9807605 A BR9807605 A BR 9807605A BR 9807605 A BR9807605 A BR 9807605A
Authority
BR
Brazil
Prior art keywords
disc brake
overtorque
holes
balls
external
Prior art date
Application number
BR9807605A
Other languages
English (en)
Inventor
John L Bennett
Mark L Frost
Original Assignee
Meritor Heavy Vehicle Sys 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 Meritor Heavy Vehicle Sys Ltd filed Critical Meritor Heavy Vehicle Sys Ltd
Publication of BR9807605A publication Critical patent/BR9807605A/pt

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
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F16D65/183—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with force-transmitting members arranged side by side acting on a spot type force-applying member
    • 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
    • F16D65/568—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake for synchronous adjustment of actuators arranged in parallel
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • 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
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/32—Cams; Levers with cams acting on one cam follower

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

PARA FREIO A DISCO". Um mecanismo de ajuste para avançar a chapa suporte (22) e material de fricção de sobretorque (44) que provê uma conexão positivo e externo (56, 68). Em uma configuração preferida, bolas esféricas (62) são forçadas para dentro de furos (64, 70) em ambos membros de embreagem de sobretorque interno e externo (58, 68) para permitgem de sobretorque interno e externo (58, 68). Se a carga de torque excede um limite pré-determinado, então as esferas (62) se movem para fora de furos (64, 70) em pelo menos um dos membros de embreagrça de mola é preferivelmente uma força axial aplicada por uma mola ondulada (58), que força uma arruela (60) para pressionar uma pluralidade de esferas (62) para dentro dos furos (64, 70).
BR9807605A 1997-02-27 1998-02-26 Mecanismo de freio a disco e mecanismo de ajuste para freio a disco BR9807605A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/808,539 US5738189A (en) 1997-02-27 1997-02-27 Adjustment mechanism for disc brake, with improved over-torque clutch
PCT/US1998/003909 WO1998038437A1 (en) 1997-02-27 1998-02-26 Adjustment mechanism for disc brake, with improved over-torque clutch

Publications (1)

Publication Number Publication Date
BR9807605A true BR9807605A (pt) 2000-03-21

Family

ID=25199070

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807605A BR9807605A (pt) 1997-02-27 1998-02-26 Mecanismo de freio a disco e mecanismo de ajuste para freio a disco

Country Status (5)

Country Link
US (1) US5738189A (pt)
EP (1) EP0963520B1 (pt)
BR (1) BR9807605A (pt)
DE (1) DE69824701T2 (pt)
WO (1) WO1998038437A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729024C1 (de) * 1997-07-08 1999-01-28 Knorr Bremse Systeme Verschleißnachstellvorrichtung für Scheibenbremsen
US6298955B1 (en) 1999-10-26 2001-10-09 Meritor Heavy Vehicle Systems, Llc Shaft seal for eccentric air brake lever
FR2821108B1 (fr) * 2001-02-22 2003-08-15 Valeo Securite Habitacle Serrure d'ouvrant de vehicule automobile a maneton debrayable
US8371422B2 (en) * 2008-06-09 2013-02-12 Meritor Wabco Vehicle Control Systems Torque plate for a brake assembly
DE102008028265B4 (de) * 2008-06-13 2015-04-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Nachstellvorrichtung für eine Scheibenbremse
GB201105236D0 (en) 2011-03-29 2011-05-11 Meritor Heavy Vehicle Braking A brake adjuster mechanism
CN103423346A (zh) * 2013-07-03 2013-12-04 李应声 基于气压盘式制动器的制动间隙变化传感机构
CN103486167A (zh) * 2013-07-03 2014-01-01 李应声 基于气压盘式制动器的制动间隙补偿机构
CN103423347A (zh) * 2013-07-03 2013-12-04 李应声 一种基于气压盘式制动器的间隙调整机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621712A1 (de) * 1986-06-28 1988-01-07 Teves Gmbh Alfred Nachstellvorrichtung fuer eine scheibenbremse, insbesondere fuer kraftfahrzeuge
DE4034165A1 (de) * 1990-06-07 1991-12-12 Knorr Bremse Ag Scheibenbremse fuer fahrzeuge
EP0703380A1 (en) * 1994-09-22 1996-03-27 Rockwell International Corporation Anti-rotation device for pistons of a disc brake assembly

Also Published As

Publication number Publication date
DE69824701T2 (de) 2005-07-07
EP0963520A1 (en) 1999-12-15
EP0963520B1 (en) 2004-06-23
DE69824701D1 (de) 2004-07-29
WO1998038437A1 (en) 1998-09-03
US5738189A (en) 1998-04-14

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Legal Events

Date Code Title Description
PC Transfer

Free format text: ZF MERITOR, LLC (US)

PC Transfer

Owner name: MERITOR HEAVY VEHICLE SYSTEMS, LLC (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A E 12A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2038 DE 26/01/2010 E AO NAO RECOLHIMENTO DA 13A, 14A E 15A ANUIDADES.