FR3053752B1 - Dispositif de verrouillage de la marche arriere d'une boite de vitesses a commande manuelle de vehicule automobile - Google Patents

Dispositif de verrouillage de la marche arriere d'une boite de vitesses a commande manuelle de vehicule automobile Download PDF

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Publication number
FR3053752B1
FR3053752B1 FR1656510A FR1656510A FR3053752B1 FR 3053752 B1 FR3053752 B1 FR 3053752B1 FR 1656510 A FR1656510 A FR 1656510A FR 1656510 A FR1656510 A FR 1656510A FR 3053752 B1 FR3053752 B1 FR 3053752B1
Authority
FR
France
Prior art keywords
reverse
locking
motor vehicle
manual control
control gearbox
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.)
Expired - Fee Related
Application number
FR1656510A
Other languages
English (en)
Other versions
FR3053752A1 (fr
Inventor
Pascal Poirrier
Mathieu Orhant
Laurent Saillard
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1656510A priority Critical patent/FR3053752B1/fr
Publication of FR3053752A1 publication Critical patent/FR3053752A1/fr
Application granted granted Critical
Publication of FR3053752B1 publication Critical patent/FR3053752B1/fr
Expired - Fee Related 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H2059/048—Ratio selector apparatus with means for unlocking select or shift movement to allow access to reverse gear position
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • F16H2061/185—Means, e.g. catches or interlocks, for preventing unintended shift into reverse gear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR1656510A 2016-07-07 2016-07-07 Dispositif de verrouillage de la marche arriere d'une boite de vitesses a commande manuelle de vehicule automobile Expired - Fee Related FR3053752B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1656510A FR3053752B1 (fr) 2016-07-07 2016-07-07 Dispositif de verrouillage de la marche arriere d'une boite de vitesses a commande manuelle de vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1656510A FR3053752B1 (fr) 2016-07-07 2016-07-07 Dispositif de verrouillage de la marche arriere d'une boite de vitesses a commande manuelle de vehicule automobile
FR1656510 2016-07-07

Publications (2)

Publication Number Publication Date
FR3053752A1 FR3053752A1 (fr) 2018-01-12
FR3053752B1 true FR3053752B1 (fr) 2018-08-03

Family

ID=57045123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1656510A Expired - Fee Related FR3053752B1 (fr) 2016-07-07 2016-07-07 Dispositif de verrouillage de la marche arriere d'une boite de vitesses a commande manuelle de vehicule automobile

Country Status (1)

Country Link
FR (1) FR3053752B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3141496A1 (fr) * 2022-10-26 2024-05-03 Psa Automobiles Sa Boite de vitesses de vehicule automobile a verrouillage de marche arriere commande par cable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058485B2 (ja) * 1979-04-13 1985-12-20 アイシン精機株式会社 変速機の２段操作機構
DE102007039130A1 (de) * 2006-08-29 2008-03-06 Schaeffler Kg Arretierelement
FR3023894B1 (fr) * 2014-07-21 2018-01-12 Psa Automobiles Sa. Dispositif pour la commande d'une boite de vitesses d'un vehicule automobile au moyen d'un levier de changement de vitesse a organes d'amortissement de bruit

Also Published As

Publication number Publication date
FR3053752A1 (fr) 2018-01-12

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