FR2389042A1 - Dispositif de freinage a air comprime a rattrapage de jeu - Google Patents

Dispositif de freinage a air comprime a rattrapage de jeu

Info

Publication number
FR2389042A1
FR2389042A1 FR7712744A FR7712744A FR2389042A1 FR 2389042 A1 FR2389042 A1 FR 2389042A1 FR 7712744 A FR7712744 A FR 7712744A FR 7712744 A FR7712744 A FR 7712744A FR 2389042 A1 FR2389042 A1 FR 2389042A1
Authority
FR
France
Prior art keywords
brake
shaft
compressed air
self
take
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.)
Withdrawn
Application number
FR7712744A
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.)
Individual
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
Priority to FR7712744A priority Critical patent/FR2389042A1/fr
Publication of FR2389042A1 publication Critical patent/FR2389042A1/fr
Withdrawn legal-status Critical Current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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
    • F16D65/09—Pivots or supporting members therefor
    • 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
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from 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
    • F16D65/38—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
    • F16D65/546—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment for mounting within the confines of a drum 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/60—Slack adjusters mechanical self-acting in one direction for adjusting excessive play for angular adjustment of two concentric parts of the brake control systems
    • 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
    • F16D65/72—Slack adjusters hydraulic
    • F16D65/74—Slack adjusters hydraulic self-acting in one direction
    • 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
    • F16D2125/30—Cams; Levers with cams acting on two or more cam followers, e.g. S-cams
    • 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
    • F16D2125/64—Levers

Landscapes

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

Abstract

Dispositif de freinage à air comprimé comprenant au moins un cylindre de commande à air comprimé relié par une timonerie à au moins une came de commande de mâchoires de frein, caractérisé en ce qu'il comporte une butée montée à friction sur au moins un élément de l'ensemble timonerie-came-mâchoires et ayant un débatement limité entre deux appuis, ladite liaison à friction cédant sous l'effort de commande mais non sous l'effort de rappel des mâchoires de frein de sorte que le débattement précité détermine le jeu de desserrage des freins, tandis qu'il est en outre prévu des moyens de compensation unidirectionnelle de longueur de ladite timonerie intervenant au rappel de celle-ci au repos de sorte que le dispositif est à rattrapage de jeu automatique.
FR7712744A 1977-04-27 1977-04-27 Dispositif de freinage a air comprime a rattrapage de jeu Withdrawn FR2389042A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7712744A FR2389042A1 (fr) 1977-04-27 1977-04-27 Dispositif de freinage a air comprime a rattrapage de jeu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712744A FR2389042A1 (fr) 1977-04-27 1977-04-27 Dispositif de freinage a air comprime a rattrapage de jeu

Publications (1)

Publication Number Publication Date
FR2389042A1 true FR2389042A1 (fr) 1978-11-24

Family

ID=9189992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712744A Withdrawn FR2389042A1 (fr) 1977-04-27 1977-04-27 Dispositif de freinage a air comprime a rattrapage de jeu

Country Status (1)

Country Link
FR (1) FR2389042A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098906A1 (fr) * 1982-07-13 1984-01-25 Gaby Eugène Mamery Perfectionnements aux dispositifs d'actionnement des freins de véhicules
WO1990010163A1 (fr) * 1989-02-27 1990-09-07 Gaby Mamery Dispositif de rattrapage de jeu de controle pour freins a tambour de camions et de semi-remorques
CN110360250A (zh) * 2019-08-21 2019-10-22 上海韩东机械科技有限公司 一种具有自动补偿复位功能的常闭式蝶式制动器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098906A1 (fr) * 1982-07-13 1984-01-25 Gaby Eugène Mamery Perfectionnements aux dispositifs d'actionnement des freins de véhicules
WO1990010163A1 (fr) * 1989-02-27 1990-09-07 Gaby Mamery Dispositif de rattrapage de jeu de controle pour freins a tambour de camions et de semi-remorques
US5184701A (en) * 1989-02-27 1993-02-09 Gaby Mamery Device for compensating the controlled clearance on brake drums of lorries and semi-trailers
CN110360250A (zh) * 2019-08-21 2019-10-22 上海韩东机械科技有限公司 一种具有自动补偿复位功能的常闭式蝶式制动器
CN110360250B (zh) * 2019-08-21 2024-04-26 上海韩东机械科技有限公司 一种具有自动补偿复位功能的常闭式蝶式制动器

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Legal Events

Date Code Title Description
ST Notification of lapse