FR1204587A - Automatic hydraulic gear change - Google Patents

Automatic hydraulic gear change

Info

Publication number
FR1204587A
FR1204587A FR1204587DA FR1204587A FR 1204587 A FR1204587 A FR 1204587A FR 1204587D A FR1204587D A FR 1204587DA FR 1204587 A FR1204587 A FR 1204587A
Authority
FR
France
Prior art keywords
gear change
automatic hydraulic
hydraulic gear
automatic
change
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
Ilie Chivari
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 FR1204587A publication Critical patent/FR1204587A/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
    • F16H61/0265—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • F16H61/0269—Layout of hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1204587D 1958-04-22 1958-04-22 Automatic hydraulic gear change Expired FR1204587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1204587T 1958-04-22

Publications (1)

Publication Number Publication Date
FR1204587A true FR1204587A (en) 1960-01-27

Family

ID=9672917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1204587D Expired FR1204587A (en) 1958-04-22 1958-04-22 Automatic hydraulic gear change

Country Status (1)

Country Link
FR (1) FR1204587A (en)

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