FR3104657B1 - Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur - Google Patents

Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur Download PDF

Info

Publication number
FR3104657B1
FR3104657B1 FR1914620A FR1914620A FR3104657B1 FR 3104657 B1 FR3104657 B1 FR 3104657B1 FR 1914620 A FR1914620 A FR 1914620A FR 1914620 A FR1914620 A FR 1914620A FR 3104657 B1 FR3104657 B1 FR 3104657B1
Authority
FR
France
Prior art keywords
actuator
pressing
amplification module
brake
disc
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.)
Active
Application number
FR1914620A
Other languages
English (en)
Other versions
FR3104657A1 (fr
Inventor
Thierry Pasquet
Marc Ayache
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.)
Hitachi Astemo France SAS
Original Assignee
Foundation Brakes France SAS
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 Foundation Brakes France SAS filed Critical Foundation Brakes France SAS
Priority to FR1914620A priority Critical patent/FR3104657B1/fr
Publication of FR3104657A1 publication Critical patent/FR3104657A1/fr
Application granted granted Critical
Publication of FR3104657B1 publication Critical patent/FR3104657B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—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
    • F16D65/16—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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0016—Brake calipers
    • F16D2055/0025—Brake calipers comprising a flat frame 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • 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
    • 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

L’invention concerne un frein (1), destiné à chevaucher un disque de véhicule (2) d’axe d’orientation axiale (AX), comprenant une plaquette (4) s’étendant suivant une direction transversale (AY) qui est parallèle au plan du disque (2), et un actionneur comprenant un élément menant (16) se déplaçant suivant la direction axiale pour serrer la plaquette contre le disque, caractérisé en ce qu’il comporte un module d’auto-amplification de serrage (21) coopérant avec l’élément menant (16) et la plaquette (4), ce module d’auto-amplification comprenant au moins un levier (22, 23) incluant une première portion (24, 29) qui est en appui transversal contre la plaquette, et une seconde portion (27, 32) en appui axial contre l’élément menant (16), ce levier étant articulé entre les première et deuxième portions autour d’une tige (28, 33) pour pivoter quand l’actionneur électromécanique déplace la plaquette axialement. Figure pour l’abrégé : Fig.1
FR1914620A 2019-12-17 2019-12-17 Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur Active FR3104657B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1914620A FR3104657B1 (fr) 2019-12-17 2019-12-17 Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914620A FR3104657B1 (fr) 2019-12-17 2019-12-17 Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur
FR1914620 2019-12-17

Publications (2)

Publication Number Publication Date
FR3104657A1 FR3104657A1 (fr) 2021-06-18
FR3104657B1 true FR3104657B1 (fr) 2022-01-21

Family

ID=70613932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914620A Active FR3104657B1 (fr) 2019-12-17 2019-12-17 Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur

Country Status (1)

Country Link
FR (1) FR3104657B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829866A (en) * 1955-01-03 1960-03-09 Mini Of Supply Improvements in or relating to disc brakes
DE102006020850A1 (de) * 2006-05-04 2007-11-08 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse
DE102008049239A1 (de) * 2008-09-29 2010-04-01 Wabco Gmbh Bremse
DE102011106414A1 (de) * 2010-07-15 2012-01-19 Magna Powertrain Ag & Co. Kg Bremsvorrichtung

Also Published As

Publication number Publication date
FR3104657A1 (fr) 2021-06-18

Similar Documents

Publication Publication Date Title
JP6731210B2 (ja) 商用車用のディスクブレーキおよびブレーキパッドセット
JP2018528363A (ja) 商用車用のディスクブレーキおよびブレーキパッドセット
CA2537393A1 (fr) Procede d'asservissement dans un systeme de freinage de vehicule a freins electriques
US4591138A (en) Jointed pneumatic gripping apparatus
FR3104657B1 (fr) Frein comprenant un actionneur pour presser une plaquette contre un disque de freinage et un module d'amplication de l'effort presseur developpe par l'actionneur
EP3019365B1 (fr) Véhicule automobile comportant deux parties reliées entre elles par un organe de liaison à rupture programmée
US3442353A (en) Disc brakes and supporting means therefor
EP2218933A1 (fr) Dispositif de freinage à disque à atténuation du couple résiduel
US2315632A (en) Amplifying leverage for vehicle brakes
FR2383057A1 (fr) Direction assistee a rappel asservi pour vehicules
JPH0456902B2 (fr)
KR102642274B1 (ko) 유동형 캘리퍼 디스크 브레이크
US3092211A (en) Railway disk brakes
JP6052615B2 (ja) 反力式ディスクブレーキ
EP1626192A1 (fr) Frein a disque pour vehicule automobile
FR2795783A1 (fr) Dispositif de liaison mecanique a amortissement
EP0255741A2 (fr) Pince pour frein à disque, pour véhicules
JP4031082B2 (ja) ディスクブレーキのガイドピンの支持構造
EP0439977A1 (fr) Frein à disque à coin
JP6660216B2 (ja) ブレーキ支持部材及びこれを備えるブレーキ装置
FR3121487B1 (fr) Etrier coulissant pour frein a disque a fonction de compensation d’usure diagonale de plaquette
FR2492488A1 (fr) Cylindre de roue pour un frein a tambour, actionnable par voie hydraulique, d'un vehicule a moteur
JPS6124737Y2 (fr)
JPS5817234A (ja) デイスクロ−タの鳴き止め装置
FR2903161A1 (fr) Frein a disque

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210618

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5