FR2947885B1 - Systeme de commande pour une boite de vitesses - Google Patents

Systeme de commande pour une boite de vitesses

Info

Publication number
FR2947885B1
FR2947885B1 FR0954707A FR0954707A FR2947885B1 FR 2947885 B1 FR2947885 B1 FR 2947885B1 FR 0954707 A FR0954707 A FR 0954707A FR 0954707 A FR0954707 A FR 0954707A FR 2947885 B1 FR2947885 B1 FR 2947885B1
Authority
FR
France
Prior art keywords
control
nuts
disengagement
calipers
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
FR0954707A
Other languages
English (en)
Other versions
FR2947885A1 (fr
Inventor
Pierre Ploe
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 FR0954707A priority Critical patent/FR2947885B1/fr
Publication of FR2947885A1 publication Critical patent/FR2947885A1/fr
Application granted granted Critical
Publication of FR2947885B1 publication Critical patent/FR2947885B1/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
    • F16H63/302—Final output mechanisms for reversing
    • 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
    • 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
    • F16H2063/3086—Shift head arrangements, e.g. forms or arrangements of shift heads for preselection or shifting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
FR0954707A 2009-07-08 2009-07-08 Systeme de commande pour une boite de vitesses Expired - Fee Related FR2947885B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0954707A FR2947885B1 (fr) 2009-07-08 2009-07-08 Systeme de commande pour une boite de vitesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0954707A FR2947885B1 (fr) 2009-07-08 2009-07-08 Systeme de commande pour une boite de vitesses

Publications (2)

Publication Number Publication Date
FR2947885A1 FR2947885A1 (fr) 2011-01-14
FR2947885B1 true FR2947885B1 (fr) 2011-11-04

Family

ID=41809189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954707A Expired - Fee Related FR2947885B1 (fr) 2009-07-08 2009-07-08 Systeme de commande pour une boite de vitesses

Country Status (1)

Country Link
FR (1) FR2947885B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102853068B (zh) * 2011-06-30 2016-02-10 长城汽车股份有限公司 汽车变速器倒挡防错装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037914B (en) * 1978-12-12 1982-11-10 Honda Motor Co Ltd Gear selector mechanism
DE19511510C1 (de) * 1995-03-29 1996-07-04 Daimler Benz Ag Nockenscheiben-Anordnung einer Schaltkulisse für eine Schaltvorrichtung eines Zahnräderwechselgetriebes
DE59901660D1 (de) * 1999-11-17 2002-07-11 Ford Global Tech Inc Schaltvorrichtung für Wechselgetriebe von Kraftfahrzeugen mit einer Rückwärtsgangsperre
FR2923885B1 (fr) * 2007-11-20 2010-04-02 Peugeot Citroen Automobiles Sa Dispositif de commande interne d'une boite de vitesses de vehicule automobile.

Also Published As

Publication number Publication date
FR2947885A1 (fr) 2011-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331