FR3124561B1 - DRUM BRAKING DEVICE COMPRISING SEVERAL MAGNETS - Google Patents

DRUM BRAKING DEVICE COMPRISING SEVERAL MAGNETS Download PDF

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Publication number
FR3124561B1
FR3124561B1 FR2106681A FR2106681A FR3124561B1 FR 3124561 B1 FR3124561 B1 FR 3124561B1 FR 2106681 A FR2106681 A FR 2106681A FR 2106681 A FR2106681 A FR 2106681A FR 3124561 B1 FR3124561 B1 FR 3124561B1
Authority
FR
France
Prior art keywords
braking
braking device
magnets
drum
several magnets
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
FR2106681A
Other languages
French (fr)
Other versions
FR3124561A1 (en
Inventor
Eric Palpacuer
Nicolas Delattre
Dirk Ehrlich
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2106681A priority Critical patent/FR3124561B1/en
Priority to EP22731728.6A priority patent/EP4359682A1/en
Priority to PCT/FR2022/050915 priority patent/WO2022269153A1/en
Publication of FR3124561A1 publication Critical patent/FR3124561A1/en
Application granted granted Critical
Publication of FR3124561B1 publication Critical patent/FR3124561B1/en
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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • 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
    • F16D65/0031—Devices for retaining friction material debris, e.g. dust collectors or filters
    • 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
    • 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure

Landscapes

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

Abstract

L’invention concerne un dispositif de freinage pour un véhicule qui comporte un frein à tambour (1), une première partie (2) comportant un plateau métallique (21) dont la paroi intérieure forme un support pour deux segments déplaçables, chaque segment étant munis d’une garniture de freinage, une seconde partie (3) comportant un tambour (31) dont la paroi intérieur latérale est adaptée pour former une surface d’appui aux garnitures de freinage créant lors d’un freinage des particules magnétiques de poussière de freinage, le frein à tambour comportant des aimants adaptés pour retenir au moins une partie desdites particules magnétiques de poussière de freinage, tel que les aimants sont positionnés le long de son bord périphérique du plateau. Fig. 1The invention relates to a braking device for a vehicle which comprises a drum brake (1), a first part (2) comprising a metal plate (21) whose inner wall forms a support for two movable segments, each segment being provided of a braking lining, a second part (3) comprising a drum (31) whose interior side wall is adapted to form a bearing surface for the braking linings creating magnetic particles of braking dust during braking , the drum brake comprising magnets adapted to retain at least part of said magnetic particles of braking dust, such that the magnets are positioned along its peripheral edge of the plate. Fig. 1

FR2106681A 2021-06-23 2021-06-23 DRUM BRAKING DEVICE COMPRISING SEVERAL MAGNETS Active FR3124561B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2106681A FR3124561B1 (en) 2021-06-23 2021-06-23 DRUM BRAKING DEVICE COMPRISING SEVERAL MAGNETS
EP22731728.6A EP4359682A1 (en) 2021-06-23 2022-05-13 Drum braking device comprising several magnets
PCT/FR2022/050915 WO2022269153A1 (en) 2021-06-23 2022-05-13 Drum braking device comprising several magnets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106681 2021-06-23
FR2106681A FR3124561B1 (en) 2021-06-23 2021-06-23 DRUM BRAKING DEVICE COMPRISING SEVERAL MAGNETS

Publications (2)

Publication Number Publication Date
FR3124561A1 FR3124561A1 (en) 2022-12-30
FR3124561B1 true FR3124561B1 (en) 2023-09-29

Family

ID=77180212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106681A Active FR3124561B1 (en) 2021-06-23 2021-06-23 DRUM BRAKING DEVICE COMPRISING SEVERAL MAGNETS

Country Status (3)

Country Link
EP (1) EP4359682A1 (en)
FR (1) FR3124561B1 (en)
WO (1) WO2022269153A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022203672A1 (en) 2022-04-12 2023-10-12 Psa Automobiles Sa Drum brake for a vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756519A (en) 1970-09-02 1971-03-01 Ericsson Telefon Ab L M METHOD AND DEVICE FOR EVALUATING ACTIVE DEVICES AMONG A PLURALITY OF DEVICES,
JPS511692U (en) * 1974-06-20 1976-01-08
JP2007218333A (en) * 2006-02-15 2007-08-30 Mitsubishi Electric Corp Braking device
DE102018220864A1 (en) * 2018-12-03 2020-06-04 Psa Automobiles Sa Drum brake of a motor vehicle and motor vehicle
FR3097604B1 (en) * 2019-06-20 2021-06-11 Psa Automobiles Sa BRAKE LINING PARTICLE TRAP DRUM BRAKE DEVICE, FOR WHEEL VEHICLE
FR3101385B1 (en) 2019-09-30 2021-12-17 Psa Automobiles Sa PASSIVE MAGNETIC DRUM AND TRAP (S) BRAKE DEVICE (S) PARTICLE COLLECTOR (S), FOR A VEHICLE

Also Published As

Publication number Publication date
FR3124561A1 (en) 2022-12-30
EP4359682A1 (en) 2024-05-01
WO2022269153A1 (en) 2022-12-29

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221230

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Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423