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FR3136029B1 - Actuator for a parking lock system of a vehicle gearbox - Google Patents

Actuator for a parking lock system of a vehicle gearbox Download PDF

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Publication number
FR3136029B1
FR3136029B1 FR2204990A FR2204990A FR3136029B1 FR 3136029 B1 FR3136029 B1 FR 3136029B1 FR 2204990 A FR2204990 A FR 2204990A FR 2204990 A FR2204990 A FR 2204990A FR 3136029 B1 FR3136029 B1 FR 3136029B1
Authority
FR
France
Prior art keywords
actuator
electric motor
output shaft
lock system
parking lock
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
FR2204990A
Other languages
French (fr)
Other versions
FR3136029A1 (en
Inventor
Sylvain Gautier
Mickael Besnard
Thierry Lanoe
Thomas Houdayer
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur 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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR2204990A priority Critical patent/FR3136029B1/en
Publication of FR3136029A1 publication Critical patent/FR3136029A1/en
Application granted granted Critical
Publication of FR3136029B1 publication Critical patent/FR3136029B1/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3491—Emergency release or engagement of parking locks or 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

La présente invention concerne un actionneur pour un système de verrouillage en stationnement d’une boîte de vitesses de véhicule, ledit actionneur (1) comprenant un moteur électrique (20) pourvu d’un arbre de sortie (23) s’étendant selon un axe X, un mécanisme réducteur (70) ayant un élément de sortie de couple (80), ledit mécanisme réducteur (70) étant cinématiquement lié à l’arbre de sortie (23) du moteur électrique (20), l’arbre de sortie (23) du moteur électrique (20) et le mécanisme réducteur (70) sont logés dans un boîtier (10), boîtier (10) comprend une ouverture (100) coaxiale à l’axe X sous la forme d’un trou débouchant de manière à se trouver dans le prolongement de l’arbre de sortie (23) du moteur électrique (20) et en ce qu’un bouchon amovible (90) permet de fermer cette ouverture. Figure pour l’abrégé : Figure 3The present invention relates to an actuator for a parking lock system of a vehicle gearbox, said actuator (1) comprising an electric motor (20) provided with an output shaft (23) extending along an axis X, a reducing mechanism (70) having a torque output element (80), said reducing mechanism (70) being cinematically linked to the output shaft (23) of the electric motor (20), the output shaft ( 23) of the electric motor (20) and the reduction mechanism (70) are housed in a housing (10), housing (10) comprises an opening (100) coaxial with the axis to be in the extension of the output shaft (23) of the electric motor (20) and in that a removable plug (90) makes it possible to close this opening. Figure for abstract: Figure 3

FR2204990A 2022-05-24 2022-05-24 Actuator for a parking lock system of a vehicle gearbox Active FR3136029B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2204990A FR3136029B1 (en) 2022-05-24 2022-05-24 Actuator for a parking lock system of a vehicle gearbox

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204990A FR3136029B1 (en) 2022-05-24 2022-05-24 Actuator for a parking lock system of a vehicle gearbox
FR2204990 2022-05-24

Publications (2)

Publication Number Publication Date
FR3136029A1 FR3136029A1 (en) 2023-12-01
FR3136029B1 true FR3136029B1 (en) 2024-05-10

Family

ID=82385659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204990A Active FR3136029B1 (en) 2022-05-24 2022-05-24 Actuator for a parking lock system of a vehicle gearbox

Country Status (1)

Country Link
FR (1) FR3136029B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180038A (en) * 1992-01-24 1993-01-19 Orscheln Co. Electronically controlled parking brake system
US6047799A (en) * 1996-11-12 2000-04-11 Luk Getriebe-Systeme Gmbh Emergency facilities for influencing defective constituents of power trains in motor vehicles
EP1058795B1 (en) * 1998-03-05 2003-09-24 Continental Teves AG & Co. oHG Actuating unit for an electromechanically operable disc brake
ITTO20021104A1 (en) * 2002-12-20 2004-06-21 Skf Ind Spa ELECTROMECHANICAL SCREW ACTUATOR GROUP
DE102012218568B4 (en) * 2012-10-11 2017-07-20 Zf Friedrichshafen Ag Gearbox with neutral position fixing by means of fixing screw
CN109751411B (en) 2017-11-02 2020-12-15 广东德昌电机有限公司 Parking lock actuator

Also Published As

Publication number Publication date
FR3136029A1 (en) 2023-12-01

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Effective date: 20231201

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