CA2475452A1 - Compensateur d'usure de freins - Google Patents

Compensateur d'usure de freins Download PDF

Info

Publication number
CA2475452A1
CA2475452A1 CA002475452A CA2475452A CA2475452A1 CA 2475452 A1 CA2475452 A1 CA 2475452A1 CA 002475452 A CA002475452 A CA 002475452A CA 2475452 A CA2475452 A CA 2475452A CA 2475452 A1 CA2475452 A1 CA 2475452A1
Authority
CA
Canada
Prior art keywords
brake shoe
brake
disc
axially
annular
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.)
Abandoned
Application number
CA002475452A
Other languages
English (en)
Inventor
Yvon Rancourt
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.)
GROUP NEWTECH INTERNATIONAL Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2475452A1 publication Critical patent/CA2475452A1/fr
Abandoned 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
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
    • F16D55/42—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake comprising an expansible fluid-filled flexible member coaxial with the 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
    • 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
    • F16D65/186—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 full-face force-applying member, e.g. annular
    • 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
    • F16D65/42—Slack adjusters mechanical non-automatic
    • 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
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/44—Slack adjusters mechanical non-automatic by means of direct linear adjustment
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1328—Structure internal cavities, e.g. cooling channels
    • 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
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/14—Fluid-filled flexible members, e.g. enclosed air bladders

Landscapes

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

Abstract

Un ensemble freins à disque (10) comprend un corps (12) monté sur un véhicule et deux disques à rotor montés sur une roue du véhicule. Trois sabots de frein annulaires (30, 54, 76) sont supportés de manière fonctionnelle par le corps (12) et une structure de support du véhicule. Les disques à rotor et deux des sabots de frein annulaires sont conçus pour se déplacer axialement vers un sabot de frein limité axialement afin de venir en contact par friction lors du freinage. Le corps (12) comprend une paroi radiale annulaire (14) et une pluralité d'éléments de liaison axiaux (16) espacés les uns des autres sur la circonférence. Les éléments de liaison (16) sont fixés à la structure de support du véhicule à l'aide de vis de fixation (102) accueillies dans des trous (110). Chaque trou de fixation (100) s'étend radialement dans une clé allongée (98) et est décalé du centre de la clé. La clé allongée (98) est adaptée pour être insérée dans des orientations opposées d'un orifice allongé formé dans l'extrémité distale de l'élément de liaison axial (16) du corps (12) de sorte que la position axiale des trous de fixation (100) soit sélectionnée. La structure simple du corps (12) permet d'effectuer un réglage pour réduire le déplacement des pièces mobiles et compenser l'usure. Cette solution de compensation d'usure est fiable et bon marché.
CA002475452A 2001-02-21 2002-02-21 Compensateur d'usure de freins Abandoned CA2475452A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26986501P 2001-02-21 2001-02-21
US60/269,865 2001-02-21
PCT/CA2002/000217 WO2002066852A1 (fr) 2001-02-21 2002-02-21 Compensateur d'usure de freins

Publications (1)

Publication Number Publication Date
CA2475452A1 true CA2475452A1 (fr) 2002-08-29

Family

ID=23028970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002475452A Abandoned CA2475452A1 (fr) 2001-02-21 2002-02-21 Compensateur d'usure de freins

Country Status (3)

Country Link
EP (1) EP1409885A1 (fr)
CA (1) CA2475452A1 (fr)
WO (1) WO2002066852A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4219905B2 (ja) * 2005-02-25 2009-02-04 株式会社日立製作所 放射線治療装置の回転ガントリー
US7591349B2 (en) 2005-10-31 2009-09-22 Warner Electric Technology Llc Liquid cooled brake assembly
US8776955B2 (en) 2007-02-02 2014-07-15 Warner Electric Technology Llc Liquid cooled brake with support columns
DE102007014654A1 (de) * 2007-03-27 2008-10-09 Bubenzer Bremsen Gerhard Bubenzer Ing. Gmbh Bremsscheibenanordnung
CN116890569B (zh) * 2023-09-11 2023-11-28 江苏东之宝车业股份有限公司 一种一体化鼓式刹车可调式轮毂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH443466A (fr) * 1965-05-21 1967-09-15 Verlinde Sa Frein à disque, électromagnétique, pour moteur électrique
DD148250A1 (de) * 1979-12-21 1981-05-13 Heinrich Gebers Elektromagnetisch schaltbare reibungsbremse
DE69227629T2 (de) * 1991-06-20 1999-09-09 Rancourt Bremsvorrichtung
US5685398A (en) * 1996-06-28 1997-11-11 Rexnord Corporation Fast response adjustable brake
DE29820814U1 (de) * 1998-11-20 1999-02-04 Pintsch Bamag Antriebs- und Verkehrstechnik GmbH, 46537 Dinslaken Bremse mit Spielverstellung

Also Published As

Publication number Publication date
WO2002066852A1 (fr) 2002-08-29
EP1409885A1 (fr) 2004-04-21

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Legal Events

Date Code Title Description
FZDE Discontinued