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FR3140599B1 - Dispositif de frein de stationnement intégré à une machine électrique - Google Patents

Dispositif de frein de stationnement intégré à une machine électrique Download PDF

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Publication number
FR3140599B1
FR3140599B1 FR2210245A FR2210245A FR3140599B1 FR 3140599 B1 FR3140599 B1 FR 3140599B1 FR 2210245 A FR2210245 A FR 2210245A FR 2210245 A FR2210245 A FR 2210245A FR 3140599 B1 FR3140599 B1 FR 3140599B1
Authority
FR
France
Prior art keywords
parking brake
brake device
rotating shaft
electric machine
device integrated
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
FR2210245A
Other languages
English (en)
Other versions
FR3140599A1 (fr
Inventor
Eric Dumas
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR2210245A priority Critical patent/FR3140599B1/fr
Priority to CN202380079805.7A priority patent/CN120225405A/zh
Priority to KR1020257014549A priority patent/KR20250077592A/ko
Priority to PCT/EP2023/077645 priority patent/WO2024074652A1/fr
Publication of FR3140599A1 publication Critical patent/FR3140599A1/fr
Application granted granted Critical
Publication of FR3140599B1 publication Critical patent/FR3140599B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • 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
    • B60T13/746—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 and mechanical transmission of the braking action
    • 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006—Positive locking brakes

Landscapes

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

Abstract

L’invention concerne un dispositif de frein de stationnement (100) adapté à être installé dans un carter de machine électrique (10) qui loge un arbre rotatif (21) et au moins un roulement (30) de guidage dudit arbre rotatif, ledit dispositif de frein de stationnement comprenant un support annulaire (110) qui est adapté à s’interposer entre ledit roulement et ledit carter et qui porte un mécanisme de frein de parking (140) adapté à bloquer la rotation de l’arbre rotatif, ainsi que des moyens de mesure (130) adaptés à mesurer la position ou la vitesse angulaire de l’arbre rotatif et/ou des moyens de conduction électrique (120) entre l’arbre rotatif et le carter. Figure pour l’abrégé : Fig.1
FR2210245A 2022-10-06 2022-10-06 Dispositif de frein de stationnement intégré à une machine électrique Active FR3140599B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2210245A FR3140599B1 (fr) 2022-10-06 2022-10-06 Dispositif de frein de stationnement intégré à une machine électrique
CN202380079805.7A CN120225405A (zh) 2022-10-06 2023-10-05 集成在电动机器中的驻车制动设备
KR1020257014549A KR20250077592A (ko) 2022-10-06 2023-10-05 전기 기계에 통합된 주차 브레이크 장치
PCT/EP2023/077645 WO2024074652A1 (fr) 2022-10-06 2023-10-05 Titre de l'invention : dispositif de frein de stationnement integre a une machine electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2210245 2022-10-06
FR2210245A FR3140599B1 (fr) 2022-10-06 2022-10-06 Dispositif de frein de stationnement intégré à une machine électrique

Publications (2)

Publication Number Publication Date
FR3140599A1 FR3140599A1 (fr) 2024-04-12
FR3140599B1 true FR3140599B1 (fr) 2024-08-30

Family

ID=84488831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2210245A Active FR3140599B1 (fr) 2022-10-06 2022-10-06 Dispositif de frein de stationnement intégré à une machine électrique

Country Status (1)

Country Link
FR (1) FR3140599B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4656999B2 (ja) * 2005-04-22 2011-03-23 トヨタ自動車株式会社 電動輪
JP6552874B2 (ja) * 2015-05-19 2019-07-31 Ntn株式会社 パーキング機能付き電動ブレーキ装置
KR102103322B1 (ko) * 2015-12-31 2020-04-23 비와이디 컴퍼니 리미티드 전기 구동축 어셈블리 및 이를 구비한 자동차
DE102017217829B4 (de) 2017-10-06 2020-03-19 Zf Friedrichshafen Ag Elektrischer Achsantrieb eines Fahrzeuges mit Parksperrenvorrichtung
DE102020200770A1 (de) * 2020-01-23 2021-07-29 Zf Friedrichshafen Ag Elektrischer Antrieb mit einer Parksperrenvorrichtung und Achsantriebsanordnung mit dem elektrischen Antrieb für ein Kraftfahrzeug
FR3116578B1 (fr) * 2020-11-20 2022-11-18 Valeo Embrayages Dispositif d’entraînement électrique d’un essieu d’un véhicule

Also Published As

Publication number Publication date
FR3140599A1 (fr) 2024-04-12

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