FR1155938A - Automatic gear change mechanism, more particularly for motor vehicles - Google Patents

Automatic gear change mechanism, more particularly for motor vehicles

Info

Publication number
FR1155938A
FR1155938A FR1155938DA FR1155938A FR 1155938 A FR1155938 A FR 1155938A FR 1155938D A FR1155938D A FR 1155938DA FR 1155938 A FR1155938 A FR 1155938A
Authority
FR
France
Prior art keywords
motor vehicles
change mechanism
gear change
automatic gear
automatic
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
Giovanni De-Riu
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 FR1155938A publication Critical patent/FR1155938A/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
    • F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
    • 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
    • F16H2718/06—Control dependent on speed and torque, wherein only the toothed wheels remain engaged the control being hydraulic or pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1155938D 1955-07-09 1956-07-09 Automatic gear change mechanism, more particularly for motor vehicles Expired FR1155938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1155938X 1955-07-09

Publications (1)

Publication Number Publication Date
FR1155938A true FR1155938A (en) 1958-05-09

Family

ID=11432154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155938D Expired FR1155938A (en) 1955-07-09 1956-07-09 Automatic gear change mechanism, more particularly for motor vehicles

Country Status (1)

Country Link
FR (1) FR1155938A (en)

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