FR3135120B1 - Device for selecting at least one gear within a gearbox - Google Patents

Device for selecting at least one gear within a gearbox Download PDF

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Publication number
FR3135120B1
FR3135120B1 FR2203959A FR2203959A FR3135120B1 FR 3135120 B1 FR3135120 B1 FR 3135120B1 FR 2203959 A FR2203959 A FR 2203959A FR 2203959 A FR2203959 A FR 2203959A FR 3135120 B1 FR3135120 B1 FR 3135120B1
Authority
FR
France
Prior art keywords
gearbox
gear
selecting
control rod
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
FR2203959A
Other languages
French (fr)
Other versions
FR3135120A1 (en
Inventor
Hervé 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 FR2203959A priority Critical patent/FR3135120B1/en
Priority to PCT/EP2023/060920 priority patent/WO2023208996A1/en
Publication of FR3135120A1 publication Critical patent/FR3135120A1/en
Application granted granted Critical
Publication of FR3135120B1 publication Critical patent/FR3135120B1/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
    • 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
    • F16H63/3069—Interrelationship between two or more final output mechanisms
    • 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
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • 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
    • F16H2063/3089—Spring assisted shift, e.g. springs for accumulating energy of shift movement and release it when clutch teeth are aligned

Landscapes

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

Abstract

Titre de l’invention : Dispositif de sélection d’au moins un rapport au sein d’une boîte de vitesses La présente invention concerne un dispositif de sélection (4) d’au moins un rapport au sein d’une boîte de vitesses (1), comprenant une tige de commande (18) s’étendant selon un axe principal (Y), une fourchette de sélection (6) solidaire de cette tige de commande (18) et un dispositif d’accumulation d’énergie (20). Selon l’invention, ce dispositif d’accumulation d’énergie (20) comprend un premier organe (32) et un deuxième organe (34) configurés pour effectuer une rotation, une telle rotation étant transmise du premier organe (32) au deuxième organe (34) via au moins un élément élastique (60, 62), ce deuxième organe (34) comprenant au moins un doigt de sélection (84) configuré pour entraîner une translation de la tige de commande (18) selon son axe principal (Y). Figure de l’abrégé : Figure 1Title of the invention: Device for selecting at least one gear within a gearbox The present invention relates to a device for selecting (4) at least one gear within a gearbox (1 ), comprising a control rod (18) extending along a main axis (Y), a selection fork (6) secured to this control rod (18) and an energy accumulation device (20). According to the invention, this energy accumulation device (20) comprises a first member (32) and a second member (34) configured to perform a rotation, such rotation being transmitted from the first member (32) to the second member (34) via at least one elastic element (60, 62), this second member (34) comprising at least one selection finger (84) configured to cause a translation of the control rod (18) along its main axis (Y ). Abstract Figure: Figure 1

FR2203959A 2022-04-27 2022-04-27 Device for selecting at least one gear within a gearbox Active FR3135120B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2203959A FR3135120B1 (en) 2022-04-27 2022-04-27 Device for selecting at least one gear within a gearbox
PCT/EP2023/060920 WO2023208996A1 (en) 2022-04-27 2023-04-26 Selection device and gearbox

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203959A FR3135120B1 (en) 2022-04-27 2022-04-27 Device for selecting at least one gear within a gearbox
FR2203959 2022-04-27

Publications (2)

Publication Number Publication Date
FR3135120A1 FR3135120A1 (en) 2023-11-03
FR3135120B1 true FR3135120B1 (en) 2024-05-10

Family

ID=82019876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203959A Active FR3135120B1 (en) 2022-04-27 2022-04-27 Device for selecting at least one gear within a gearbox

Country Status (2)

Country Link
FR (1) FR3135120B1 (en)
WO (1) WO2023208996A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7104151B2 (en) * 2003-09-23 2006-09-12 Jidosha Denki Kogyo Co., Ltd. Two-wheel drive and four-wheel drive change-over apparatus and driving actuator therefor
WO2009135503A1 (en) * 2008-05-07 2009-11-12 Fev Motorentechnik Gmbh Device for shifting a manual transmission
WO2012009401A1 (en) * 2010-07-14 2012-01-19 Magna Powertrain Of America, Inc. Shift system for power transfer unit having dual sector shift actuator
FR2988800B1 (en) 2012-03-30 2014-04-18 Renault Sa DEVICE FOR ASSISTING THE PASSAGE FOR INTERNAL CONTROL OF GEARBOX
US10471826B2 (en) * 2015-12-08 2019-11-12 Borgwarner Inc. Transfer case having a four wheel drive locking mechanism

Also Published As

Publication number Publication date
FR3135120A1 (en) 2023-11-03
WO2023208996A1 (en) 2023-11-02

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