FR2398931A1 - Dispositif de commande de frein a disque - Google Patents

Dispositif de commande de frein a disque

Info

Publication number
FR2398931A1
FR2398931A1 FR7725487A FR7725487A FR2398931A1 FR 2398931 A1 FR2398931 A1 FR 2398931A1 FR 7725487 A FR7725487 A FR 7725487A FR 7725487 A FR7725487 A FR 7725487A FR 2398931 A1 FR2398931 A1 FR 2398931A1
Authority
FR
France
Prior art keywords
disc
shaft
brake pad
drive piston
mechanical actuator
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
FR7725487A
Other languages
English (en)
Other versions
FR2398931B1 (fr
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7725487A priority Critical patent/FR2398931A1/fr
Publication of FR2398931A1 publication Critical patent/FR2398931A1/fr
Application granted granted Critical
Publication of FR2398931B1 publication Critical patent/FR2398931B1/fr
Granted 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
    • 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
    • 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
    • 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
    • F16D2123/00—Multiple operation forces
    • 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
    • F16D2125/40—Screw-and-nut

Landscapes

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

Abstract

La présente invention a pour objet un frein à disque comprenant un étrier disposé à cheval sur un disque de part et d'autre duquel sont disposées des garnitures de fiction susceptibles d'être déplacées axialement par au moins un piston monté coulissant dans un cylindre solidaire de l'étrier, soit sous l'action d'une pression hydraulique, soit par une commande mécanique, cette dernière commande comprenant une vis à grand pas montée à rotation dans l'étrier et un'écrou engagé sur cette vis et relié au piston par un dispositif d'accouplement unidirectionnel, comportant une bague intérieure, une bague extérieure et des éléments intermédiaires permettant une rotation libre de l'écrou sur la vis dans le sens correspondant à l'éloignement du piston du fond du cylindre et l'empêchant de tourner lorsque ce piston recule vers ce fond.
FR7725487A 1977-07-29 1977-07-29 Dispositif de commande de frein a disque Granted FR2398931A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7725487A FR2398931A1 (fr) 1977-07-29 1977-07-29 Dispositif de commande de frein a disque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7725487A FR2398931A1 (fr) 1977-07-29 1977-07-29 Dispositif de commande de frein a disque

Publications (2)

Publication Number Publication Date
FR2398931A1 true FR2398931A1 (fr) 1979-02-23
FR2398931B1 FR2398931B1 (fr) 1981-11-27

Family

ID=9194647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725487A Granted FR2398931A1 (fr) 1977-07-29 1977-07-29 Dispositif de commande de frein a disque

Country Status (1)

Country Link
FR (1) FR2398931A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470295A1 (fr) * 1979-11-20 1981-05-29 Teves Gmbh Alfred Dispositif d'actionnement mecanique pour frein a disque a garnitures partielles
EP0110742A1 (fr) * 1982-11-01 1984-06-13 Allied Corporation Frein à disque ayant un ensemble de couronne à pression
FR2798974A1 (fr) 1999-09-29 2001-03-30 Peugeot Citroen Automobiles Sa Etrier de frein a disque a recul piston ameliore
WO2016026618A1 (fr) * 2014-08-21 2016-02-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dispositif de rattrapage d'un frein à disque et frein à disque équipé d'un tel dispositif de rattrapage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470295A1 (fr) * 1979-11-20 1981-05-29 Teves Gmbh Alfred Dispositif d'actionnement mecanique pour frein a disque a garnitures partielles
EP0110742A1 (fr) * 1982-11-01 1984-06-13 Allied Corporation Frein à disque ayant un ensemble de couronne à pression
FR2798974A1 (fr) 1999-09-29 2001-03-30 Peugeot Citroen Automobiles Sa Etrier de frein a disque a recul piston ameliore
WO2016026618A1 (fr) * 2014-08-21 2016-02-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dispositif de rattrapage d'un frein à disque et frein à disque équipé d'un tel dispositif de rattrapage
RU2651963C1 (ru) * 2014-08-21 2018-04-24 Кнорр-Бремзе Зюстеме Фюр Нутцфарцойге Гмбх Регулировочное устройство дискового тормоза и дисковый тормоз с указанным устройством
KR101938101B1 (ko) 2014-08-21 2019-01-11 크노르-브렘제 시스테메 퓌어 누츠파조이게 게엠베하 디스크 브레이크용 조정 장치 및 그러한 조정 장치를 갖는 디스크 브레이크

Also Published As

Publication number Publication date
FR2398931B1 (fr) 1981-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse