FR850874A - Progressive and automatic shifting for motor vehicles and other applications - Google Patents

Progressive and automatic shifting for motor vehicles and other applications

Info

Publication number
FR850874A
FR850874A FR850874DA FR850874A FR 850874 A FR850874 A FR 850874A FR 850874D A FR850874D A FR 850874DA FR 850874 A FR850874 A FR 850874A
Authority
FR
France
Prior art keywords
progressive
applications
motor vehicles
automatic shifting
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
Maurice Trainar
Henri Valzorio
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 FR850874A publication Critical patent/FR850874A/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
    • F16H61/0262—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 the signals being hydraulic
    • 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
    • F16H2718/08—Control dependent on speed
    • F16H2718/10—Control dependent on speed only the toothed wheels remain engaged
    • F16H2718/14—Control dependent on speed only the toothed wheels remain engaged the control being hydraulic or pneumatic
FR850874D 1939-02-27 1939-02-27 Progressive and automatic shifting for motor vehicles and other applications Expired FR850874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850874T 1939-02-27

Publications (1)

Publication Number Publication Date
FR850874A true FR850874A (en) 1939-12-28

Family

ID=9320053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850874D Expired FR850874A (en) 1939-02-27 1939-02-27 Progressive and automatic shifting for motor vehicles and other applications

Country Status (1)

Country Link
FR (1) FR850874A (en)

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