FR3134608B1 - Dispositif d’entraînement différentiel - Google Patents

Dispositif d’entraînement différentiel Download PDF

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Publication number
FR3134608B1
FR3134608B1 FR2203460A FR2203460A FR3134608B1 FR 3134608 B1 FR3134608 B1 FR 3134608B1 FR 2203460 A FR2203460 A FR 2203460A FR 2203460 A FR2203460 A FR 2203460A FR 3134608 B1 FR3134608 B1 FR 3134608B1
Authority
FR
France
Prior art keywords
drive device
slider
differential drive
axial
rotation
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
FR2203460A
Other languages
English (en)
Other versions
FR3134608A1 (fr
Inventor
Herve Maurel
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 FR2203460A priority Critical patent/FR3134608B1/fr
Priority to PCT/EP2023/059610 priority patent/WO2023198803A1/fr
Publication of FR3134608A1 publication Critical patent/FR3134608A1/fr
Application granted granted Critical
Publication of FR3134608B1 publication Critical patent/FR3134608B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • B60K2023/046—Axle differential locking means
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/087—Differential gearings with gears having orbital motion comprising bevel gears characterised by the pinion gears, e.g. their type or arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

L’invention concerne un dispositif d’entraînement différentiel (2) d’un système de transmission (1) pour un véhicule automobile, ayant un axe de rotation (X) et comprenant : un porte-satellite (12) portant une denture de crabotage (20), notamment axiale, un planétaire de sortie (16) rotatif autour de l’axe de rotation (X) et portant une denture de crabotage (21), notamment radiale, un baladeur de blocage (24) mobile axialement et muni d’une denture de crabotage, notamment radiale, un baladeur de connexion (27) mobile axialement et muni d’une denture de crabotage, notamment axiale, le baladeur de connexion (27) et le baladeur de blocage (24) étant mobiles pour occuper trois positions axiales : une position déconnectée,une position connecté),une position bloquée . Figure à publier : 1
FR2203460A 2022-04-14 2022-04-14 Dispositif d’entraînement différentiel Active FR3134608B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2203460A FR3134608B1 (fr) 2022-04-14 2022-04-14 Dispositif d’entraînement différentiel
PCT/EP2023/059610 WO2023198803A1 (fr) 2022-04-14 2023-04-13 Dispositif d'entraînement différentiel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203460 2022-04-14
FR2203460A FR3134608B1 (fr) 2022-04-14 2022-04-14 Dispositif d’entraînement différentiel

Publications (2)

Publication Number Publication Date
FR3134608A1 FR3134608A1 (fr) 2023-10-20
FR3134608B1 true FR3134608B1 (fr) 2024-05-24

Family

ID=81851546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203460A Active FR3134608B1 (fr) 2022-04-14 2022-04-14 Dispositif d’entraînement différentiel

Country Status (2)

Country Link
FR (1) FR3134608B1 (fr)
WO (1) WO2023198803A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7294085B2 (en) 2005-05-24 2007-11-13 Chrysler Llc Three stages differential assembly and method of operating the same
GB2521594B (en) * 2013-11-26 2019-11-13 Ford Global Tech Llc A combined coupling and differential assembly
WO2016014156A2 (fr) * 2014-06-06 2016-01-28 Gkn Driveline North America, Inc. Ensemble différentiel double de véhicule doté de capacités de déconnexion
DE102016213233B4 (de) * 2016-07-20 2020-02-27 Magna powertrain gmbh & co kg Ausgleichsgetriebe mit Abschaltfunktion und Sperrfunktion

Also Published As

Publication number Publication date
FR3134608A1 (fr) 2023-10-20
WO2023198803A1 (fr) 2023-10-19

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