[go: up one dir, main page]

FR3038679B1 - Actionneur compact pour etrier motorise de frein a disque - Google Patents

Actionneur compact pour etrier motorise de frein a disque Download PDF

Info

Publication number
FR3038679B1
FR3038679B1 FR1563511A FR1563511A FR3038679B1 FR 3038679 B1 FR3038679 B1 FR 3038679B1 FR 1563511 A FR1563511 A FR 1563511A FR 1563511 A FR1563511 A FR 1563511A FR 3038679 B1 FR3038679 B1 FR 3038679B1
Authority
FR
France
Prior art keywords
satellites
gear
driven
carried
screw
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
FR1563511A
Other languages
English (en)
Other versions
FR3038679A1 (fr
Inventor
Thierry Pasquet
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 Netherlands BV
Original Assignee
Chassis Brakes International BV
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 Chassis Brakes International BV filed Critical Chassis Brakes International BV
Priority to FR1563511A priority Critical patent/FR3038679B1/fr
Publication of FR3038679A1 publication Critical patent/FR3038679A1/fr
Application granted granted Critical
Publication of FR3038679B1 publication Critical patent/FR3038679B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/50—Rotating members in mutual engagement with parallel non-stationary axes, e.g. planetary gearing

Landscapes

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

Abstract

L'invention se rapporte à un actionneur de frein, notamment intégrable à un frein à disque, du type avec réducteur épicycloïdal et mécanisme vis-écrou. Selon l'invention : - le piston entoure le mécanisme vis-écrou, dont la vis porte le pignon planétaire, - le pignon planétaire est entraîné par engrenage avec un groupe de deuxièmes satellites, d'un diamètre différent du sien, portés par un porte satellites libre en rotation, - lesdits deuxièmes satellites sont entrainés par engrenage avec un groupe de premiers satellites portés par le même porte-satellites, - lesdits premiers satellites sont entrainés par engrenage avec une couronne à denture intérieure mobile en rotation, et - laquelle couronne, du côté du piston, est portée par un disque coaxial qui porte un cercle d'aimants permanents sur sa face opposée au piston, formant ainsi le stator d'un moteur à plat dont les bobinages sont juxtaposés en cercle autour de l'axe du rotor.
FR1563511A 2015-12-31 2015-12-31 Actionneur compact pour etrier motorise de frein a disque Active FR3038679B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1563511A FR3038679B1 (fr) 2015-12-31 2015-12-31 Actionneur compact pour etrier motorise de frein a disque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1563511 2015-12-31
FR1563511A FR3038679B1 (fr) 2015-12-31 2015-12-31 Actionneur compact pour etrier motorise de frein a disque

Publications (2)

Publication Number Publication Date
FR3038679A1 FR3038679A1 (fr) 2017-01-13
FR3038679B1 true FR3038679B1 (fr) 2019-05-31

Family

ID=55451431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563511A Active FR3038679B1 (fr) 2015-12-31 2015-12-31 Actionneur compact pour etrier motorise de frein a disque

Country Status (1)

Country Link
FR (1) FR3038679B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6799968B2 (ja) * 2016-08-24 2020-12-16 Ntn株式会社 電動式直動アクチュエータ
KR102425546B1 (ko) * 2017-09-29 2022-07-29 주식회사 만도 전자식 브레이크 시스템의 액츄에이터

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844338A (en) * 1995-12-18 1998-12-01 Siemens Electric Limited Slim-line brushless motor with inside mounted single bearing
EP1562275A1 (fr) * 2004-02-04 2005-08-10 Beatrix Dipl.-Ing. Gross Moteur avec train d'engrenage planétaire
KR101263161B1 (ko) * 2011-11-17 2013-05-10 주식회사 만도 감속기 및 이를 갖춘 모터 브레이크
ITMI20120220A1 (it) * 2012-02-15 2013-08-16 Freni Brembo Spa Freno di stazionamento elettrico
KR20150068566A (ko) * 2013-12-12 2015-06-22 주식회사 만도 전자식 주차 브레이크

Also Published As

Publication number Publication date
FR3038679A1 (fr) 2017-01-13

Similar Documents

Publication Publication Date Title
FR3054264B1 (fr) Turbomachine a reducteur a train epicycloidal
FR3050502B1 (fr) Reducteur cycloidal a denture helicoidale pour direction assistee
EP2135767A3 (fr) Ensemble de moteur électrique à réducteur à engrenages compacts avec frein interne
PT1390644E (pt) Engrenagem planetaria com roda de friccao para a conversao de um movimento rotativo num movimento de vaivem com frequencia decrescida
EP4345401A3 (fr) Soupape motorisée
FR3038679B1 (fr) Actionneur compact pour etrier motorise de frein a disque
MA34160B1 (fr) Poignée doté d'un moteur pouvant être couplée et désengagée de façon sélective
DE50109810D1 (de) Elektromotorischer stellantrieb
FR3090049B1 (fr) Turbomachine comportant un alternateur entre deux elements contrarotatifs
US20180051775A1 (en) Motorized gear reducer
US10150534B2 (en) Motorized gear reducer
FR3098548B1 (fr) Reducteur mecanique pour une turbomachine d’aeronef
TWI678866B (zh) 旋轉致動器
CN206047827U (zh) 一种圆周公转打磨装置
FR2374765A1 (fr) Moteur electrique a embrayage et a frein
FR2746675A1 (fr) Decanteuse centrifuge a module redex
FR3074757A1 (fr) Motoreducteur de freinage a trains epicycloidaux
FR3062424B1 (fr) Systeme d'entrainement d'une pompe a carburant d'une turbomachine
CA3148907A1 (fr) Dispositif de poussee inverse par un mouvement bidirectionnel
FR3062420B1 (fr) Dispositif d'entrainement d'une pompe a carburant pour turbomachine
EP2816253A3 (fr) Réducteur épicycloïdal pour actionneur d enroulement et de déroulement
EP0204625B1 (fr) Mécanisme d'accouplement pour transmission entre un arbre menant et un arbre mené
FR3034157B1 (fr) Boite a engrenages comportant un reducteur ameliore
FR3103329A1 (fr) Actionneur électromécanique à freinage intégré
FR2993622B1 (fr) Dispositif a double embrayage

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170113

CA Change of address

Effective date: 20171013

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10