FR3144246B1 - Mécanisme de blocage - Google Patents

Mécanisme de blocage

Info

Publication number
FR3144246B1
FR3144246B1 FR2214463A FR2214463A FR3144246B1 FR 3144246 B1 FR3144246 B1 FR 3144246B1 FR 2214463 A FR2214463 A FR 2214463A FR 2214463 A FR2214463 A FR 2214463A FR 3144246 B1 FR3144246 B1 FR 3144246B1
Authority
FR
France
Prior art keywords
roller
housing
guide rail
fastening means
wall
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
FR2214463A
Other languages
English (en)
Other versions
FR3144246A1 (fr
Inventor
Antonin Cheron
Fabien Diascorn
Christophe Dhalleine
Fabien Lebeau
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 Embrayages SAS
Original Assignee
Valeo Embrayages 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 Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR2214463A priority Critical patent/FR3144246B1/fr
Priority to US18/390,709 priority patent/US12345330B2/en
Priority to CN202311791337.4A priority patent/CN118242418A/zh
Publication of FR3144246A1 publication Critical patent/FR3144246A1/fr
Application granted granted Critical
Publication of FR3144246B1 publication Critical patent/FR3144246B1/fr
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
    • 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
    • F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or wheels
    • 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
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • 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
    • 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
    • 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
    • F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or wheels
    • F16H63/3433—Details of latch mechanisms, e.g. for keeping pawls out of engagement
    • 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
    • F16H2057/02026—Connection of auxiliaries with a gear case; Mounting of auxiliaries on the gearbox
    • 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
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

L’invention concerne un mécanisme de blocage (1) d’un véhicule et comprend : un carter (2) ; un cliquet (3) comprenant un doigt de verrouillage (4) apte à être engagé dans un évidement de verrouillage, un actionneur (7) qui déplace un chariot mobile (8) avec un premier et deuxième galets (9,10), un rail de guidage (11) fixé au carter, le rail de guidage formant une paroi de fixation (12) et une paroi de guidage (13), le premier galet étant placé au contact du deuxième galet et du cliquet, le deuxième galet étant placé au contact de la paroi de guidage, le rail de guidage étant fixé au carter par un moyen de fixation (16), le rail de guidage et le moyen de fixation coopérant de telle manière que la paroi de fixation est retenue au carter tout en étant apte à être déplacé par rapport à ce même moyen de fixation. Figure pour l’abrégé : Fig. 1
FR2214463A 2022-12-23 2022-12-23 Mécanisme de blocage Active FR3144246B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2214463A FR3144246B1 (fr) 2022-12-23 2022-12-23 Mécanisme de blocage
US18/390,709 US12345330B2 (en) 2022-12-23 2023-12-20 Gearbox with a blocking mechanism
CN202311791337.4A CN118242418A (zh) 2022-12-23 2023-12-22 具有阻挡机构的齿轮箱

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2214463 2022-12-23
FR2214463A FR3144246B1 (fr) 2022-12-23 2022-12-23 Mécanisme de blocage

Publications (2)

Publication Number Publication Date
FR3144246A1 FR3144246A1 (fr) 2024-06-28
FR3144246B1 true FR3144246B1 (fr) 2025-10-24

Family

ID=85569945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2214463A Active FR3144246B1 (fr) 2022-12-23 2022-12-23 Mécanisme de blocage

Country Status (3)

Country Link
US (1) US12345330B2 (fr)
CN (1) CN118242418A (fr)
FR (1) FR3144246B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100432B2 (ja) * 1989-02-13 1995-11-01 本田技研工業株式会社 車両用変速機におけるパーキング装置
US5295412A (en) * 1993-07-09 1994-03-22 Chrysler Corporation Park locking mechanism
DE10131735B4 (de) * 2001-07-03 2009-12-17 Volkswagen Ag Parksperre für Fahrzeuggetriebe
DE10144063B4 (de) * 2001-09-07 2005-09-01 Ina-Schaeffler Kg Parksperre für ein Automatikgetriebe eines Kraftfahrzeuges
EP2410214B1 (fr) * 2010-07-23 2013-09-04 Magna Powertrain AG & Co. KG Mécanisme de blocage
DE102017213050A1 (de) * 2017-07-28 2019-01-31 Zf Friedrichshafen Ag Parksperrenanordnung
JP7100432B2 (ja) * 2017-08-17 2022-07-13 富士通オプティカルコンポーネンツ株式会社 光伝送装置および光伝送方法
DE102019109381A1 (de) * 2018-04-11 2019-10-17 Schaeffler Technologies AG & Co. KG Parksperre für ein Getriebe und Verfahren zu dessen Montage
WO2019200099A1 (fr) * 2018-04-11 2019-10-17 Linamar Corporation Ensemble tige de verrouillage de stationnement
DE102018133266A1 (de) * 2018-12-20 2020-06-25 Fte Automotive Gmbh Getriebegehäuse mit elektromechanischem Parksperrenaktuator

Also Published As

Publication number Publication date
US12345330B2 (en) 2025-07-01
FR3144246A1 (fr) 2024-06-28
US20240209939A1 (en) 2024-06-27
CN118242418A (zh) 2024-06-25

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