FR3080900B1 - WATERPROOF GEARBOX AND METHOD FOR ASSEMBLING SUCH A GEARBOX - Google Patents

WATERPROOF GEARBOX AND METHOD FOR ASSEMBLING SUCH A GEARBOX Download PDF

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Publication number
FR3080900B1
FR3080900B1 FR1853766A FR1853766A FR3080900B1 FR 3080900 B1 FR3080900 B1 FR 3080900B1 FR 1853766 A FR1853766 A FR 1853766A FR 1853766 A FR1853766 A FR 1853766A FR 3080900 B1 FR3080900 B1 FR 3080900B1
Authority
FR
France
Prior art keywords
shoulder
gearbox
main
housing
groove
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
FR1853766A
Other languages
French (fr)
Other versions
FR3080900A1 (en
Inventor
Mathieu Orhant
Pascal Poirrier
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
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1853766A priority Critical patent/FR3080900B1/en
Publication of FR3080900A1 publication Critical patent/FR3080900A1/en
Application granted granted Critical
Publication of FR3080900B1 publication Critical patent/FR3080900B1/en
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
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H2057/0056—Mounting parts arranged in special position or by special sequence, e.g. for keeping particular parts in his position during 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
    • 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)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
  • General Details Of Gearings (AREA)

Abstract

L'invention concerne une boîte de vitesse, en particulier d'un véhicule automobile, comprenant un carter et un organe de commande (300) comprenant une base (302) de laquelle s'étend un corps (304), dit principal, cylindrique d'axe (X), dit principal, prévu pour être inséré dans un logement dudit carter, et des moyens d'assemblage comprenant : - un premier épaulement (306) formé dans ladite base (302) et prévu pour être en butée contre le logement, -une gorge (308) formée dans le corps principal (304), délimitée par un deuxième (310) et un troisième épaulement, le deuxième épaulement (310) étant en regard du premier épaulement (306) et le troisième épaulement étant agencé du côté du premier épaulement (306), et - un joint d'étanchéité déformable agencé dans ladite gorge (308) ; Le fond de la gorge (308) définit une surface tronconique (S) autour de l'axe principal (X) s'élargissant en direction de la base (302).The invention relates to a gearbox, in particular of a motor vehicle, comprising a casing and a control member (300) comprising a base (302) from which extends a body (304), said main, cylindrical d axis (X), said main, intended to be inserted in a housing of said housing, and assembly means comprising: - a first shoulder (306) formed in said base (302) and designed to be in abutment against the housing , a groove (308) formed in the main body (304), delimited by a second (310) and a third shoulder, the second shoulder (310) being opposite the first shoulder (306) and the third shoulder being arranged from side of the first shoulder (306), and - a deformable seal arranged in said groove (308); The bottom of the groove (308) defines a frustoconical surface (S) around the main axis (X) widening towards the base (302).

FR1853766A 2018-05-02 2018-05-02 WATERPROOF GEARBOX AND METHOD FOR ASSEMBLING SUCH A GEARBOX Active FR3080900B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853766A FR3080900B1 (en) 2018-05-02 2018-05-02 WATERPROOF GEARBOX AND METHOD FOR ASSEMBLING SUCH A GEARBOX

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853766A FR3080900B1 (en) 2018-05-02 2018-05-02 WATERPROOF GEARBOX AND METHOD FOR ASSEMBLING SUCH A GEARBOX
FR1853766 2018-05-02

Publications (2)

Publication Number Publication Date
FR3080900A1 FR3080900A1 (en) 2019-11-08
FR3080900B1 true FR3080900B1 (en) 2020-04-10

Family

ID=62751145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853766A Active FR3080900B1 (en) 2018-05-02 2018-05-02 WATERPROOF GEARBOX AND METHOD FOR ASSEMBLING SUCH A GEARBOX

Country Status (1)

Country Link
FR (1) FR3080900B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597476A (en) * 1983-04-04 1986-07-01 Eaton Corporation Hydraulic gerotor motor and parking brake for use therein
DE102012210014A1 (en) * 2012-06-14 2013-12-19 Schaeffler Technologies AG & Co. KG Locking device for a transmission, in particular for a motor vehicle transmission
US20150204443A1 (en) * 2013-11-06 2015-07-23 Tremec Corporation Manual Shift Transmission Control

Also Published As

Publication number Publication date
FR3080900A1 (en) 2019-11-08

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