FR686354A - Automatic gear shifting for automobiles - Google Patents

Automatic gear shifting for automobiles

Info

Publication number
FR686354A
FR686354A FR686354DA FR686354A FR 686354 A FR686354 A FR 686354A FR 686354D A FR686354D A FR 686354DA FR 686354 A FR686354 A FR 686354A
Authority
FR
France
Prior art keywords
automobiles
gear shifting
automatic gear
automatic
shifting
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
Application number
Other languages
French (fr)
Inventor
Marcel-Arthur-Leon Laderriere
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 filed Critical
Application granted granted Critical
Publication of FR686354A publication Critical patent/FR686354A/en
Expired 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
    • F16H61/02—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 characterised by the signals used
    • 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
    • F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing
    • F16H2718/02—Control dependent on speed and torque, wherein only the toothed wheels remain engaged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR686354D 1929-12-10 1929-12-10 Automatic gear shifting for automobiles Expired FR686354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686354T 1929-12-10

Publications (1)

Publication Number Publication Date
FR686354A true FR686354A (en) 1930-07-25

Family

ID=9025482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686354D Expired FR686354A (en) 1929-12-10 1929-12-10 Automatic gear shifting for automobiles

Country Status (1)

Country Link
FR (1) FR686354A (en)

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