FR2715450B1 - Selection return device for mechanical gearbox control shaft. - Google Patents

Selection return device for mechanical gearbox control shaft.

Info

Publication number
FR2715450B1
FR2715450B1 FR9400740A FR9400740A FR2715450B1 FR 2715450 B1 FR2715450 B1 FR 2715450B1 FR 9400740 A FR9400740 A FR 9400740A FR 9400740 A FR9400740 A FR 9400740A FR 2715450 B1 FR2715450 B1 FR 2715450B1
Authority
FR
France
Prior art keywords
control shaft
return device
gearbox control
mechanical gearbox
selection return
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
FR9400740A
Other languages
French (fr)
Other versions
FR2715450A1 (en
Inventor
Jean-Marc Prenel
Michel Raoul
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9400740A priority Critical patent/FR2715450B1/en
Publication of FR2715450A1 publication Critical patent/FR2715450A1/en
Application granted granted Critical
Publication of FR2715450B1 publication Critical patent/FR2715450B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16H61/24—Providing feel, e.g. to enable selection
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • 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
    • F16H2059/0295—Selector apparatus with mechanisms to return lever to neutral or datum position, e.g. by return springs
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • F16H2063/208—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate using two or more selecting fingers
    • 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
    • F16H63/38—Detents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR9400740A 1994-01-25 1994-01-25 Selection return device for mechanical gearbox control shaft. Expired - Fee Related FR2715450B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9400740A FR2715450B1 (en) 1994-01-25 1994-01-25 Selection return device for mechanical gearbox control shaft.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400740A FR2715450B1 (en) 1994-01-25 1994-01-25 Selection return device for mechanical gearbox control shaft.

Publications (2)

Publication Number Publication Date
FR2715450A1 FR2715450A1 (en) 1995-07-28
FR2715450B1 true FR2715450B1 (en) 1996-03-01

Family

ID=9459343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400740A Expired - Fee Related FR2715450B1 (en) 1994-01-25 1994-01-25 Selection return device for mechanical gearbox control shaft.

Country Status (1)

Country Link
FR (1) FR2715450B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704928A1 (en) * 1987-02-17 1988-08-25 Daimler Benz Ag Device for producing return forces on a gear box selector shaft coupled to a gear lever
DE3913269A1 (en) * 1989-04-22 1990-10-31 Ford Werke Ag SWITCHING DEVICE FOR INTERCHANGEABLE GEARBOXES OF MOTOR VEHICLES
EP0582804B1 (en) * 1992-08-10 1996-09-25 Volkswagen Aktiengesellschaft Shifting mechanism for a transmission

Also Published As

Publication number Publication date
FR2715450A1 (en) 1995-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse