FR3082903B1 - BRAKE ACTUATOR BOX, AND ACTUATOR INCLUDING THIS BOX - Google Patents

BRAKE ACTUATOR BOX, AND ACTUATOR INCLUDING THIS BOX Download PDF

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Publication number
FR3082903B1
FR3082903B1 FR1855596A FR1855596A FR3082903B1 FR 3082903 B1 FR3082903 B1 FR 3082903B1 FR 1855596 A FR1855596 A FR 1855596A FR 1855596 A FR1855596 A FR 1855596A FR 3082903 B1 FR3082903 B1 FR 3082903B1
Authority
FR
France
Prior art keywords
box
actuator
brake actuator
reducer
brake
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
FR1855596A
Other languages
French (fr)
Other versions
FR3082903A1 (en
Inventor
Gerard Luu
Alberto Molinaro
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 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 FR1855596A priority Critical patent/FR3082903B1/en
Publication of FR3082903A1 publication Critical patent/FR3082903A1/en
Application granted granted Critical
Publication of FR3082903B1 publication Critical patent/FR3082903B1/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
    • 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
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum 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
    • F16D2121/18—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
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/48—Rotating members in mutual engagement with parallel stationary axes, e.g. spur 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
    • F16D2131/00—Overall arrangement of the actuators or their elements, e.g. modular construction

Landscapes

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

Abstract

Un boîtier (12) contenant un réducteur d'actionneur de frein comporte une enveloppe (13) renforcée (17) pour soutenir directement des axes (19) de rotation de roues dentées des engrenages qui composent le réducteur. On évite ainsi l'emploi d'une plaque intermédiaire de support de ces axes. L'agencement retenu est plus léger, moins bruyant et plus rigide aux vibrations. Application possible aux freins à tambours ou aux freins de stationnement.A housing (12) containing a brake actuator reducer has a reinforced casing (13) (17) for directly supporting spindles (19) of rotation of toothed wheels of the gears that make up the reducer. The use of an intermediate support plate for these axes is thus avoided. The chosen arrangement is lighter, less noisy and more rigid to vibrations. Possible application to drum brakes or parking brakes.

FR1855596A 2018-06-22 2018-06-22 BRAKE ACTUATOR BOX, AND ACTUATOR INCLUDING THIS BOX Active FR3082903B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1855596A FR3082903B1 (en) 2018-06-22 2018-06-22 BRAKE ACTUATOR BOX, AND ACTUATOR INCLUDING THIS BOX

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855596A FR3082903B1 (en) 2018-06-22 2018-06-22 BRAKE ACTUATOR BOX, AND ACTUATOR INCLUDING THIS BOX
FR1855596 2018-06-22

Publications (2)

Publication Number Publication Date
FR3082903A1 FR3082903A1 (en) 2019-12-27
FR3082903B1 true FR3082903B1 (en) 2020-12-04

Family

ID=63684049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855596A Active FR3082903B1 (en) 2018-06-22 2018-06-22 BRAKE ACTUATOR BOX, AND ACTUATOR INCLUDING THIS BOX

Country Status (1)

Country Link
FR (1) FR3082903B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5743680B2 (en) * 2011-04-26 2015-07-01 アイシン精機株式会社 Electric parking brake drive device and electric parking brake device
KR101321719B1 (en) * 2013-04-17 2013-10-28 계양전기 주식회사 Actuator assembly for electromechanical parking brake
DE102014106732A1 (en) * 2014-05-13 2015-11-19 Küster Holding GmbH Motor vehicle actuator, in particular brake actuator
JP6616117B2 (en) * 2015-07-30 2019-12-04 Ｎｔｎ株式会社 Electric linear actuator and electric brake device

Also Published As

Publication number Publication date
FR3082903A1 (en) 2019-12-27

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