FR870082A - Improvements to gear change mechanisms - Google Patents

Improvements to gear change mechanisms

Info

Publication number
FR870082A
FR870082A FR870082DA FR870082A FR 870082 A FR870082 A FR 870082A FR 870082D A FR870082D A FR 870082DA FR 870082 A FR870082 A FR 870082A
Authority
FR
France
Prior art keywords
gear change
change mechanisms
mechanisms
gear
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
Jean Fernand Henri Biron
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 FR870082A publication Critical patent/FR870082A/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
    • F16H61/0202—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 electric
    • 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
    • F16H2710/04—Control dependent on speed
    • F16H2710/06—Control dependent on speed only the toothed wheels remain engaged
    • F16H2710/12—Control dependent on speed only the toothed wheels remain engaged the control being electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR870082D 1940-10-30 1940-10-30 Improvements to gear change mechanisms Expired FR870082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870082T 1940-10-30

Publications (1)

Publication Number Publication Date
FR870082A true FR870082A (en) 1942-03-02

Family

ID=9347231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870082D Expired FR870082A (en) 1940-10-30 1940-10-30 Improvements to gear change mechanisms

Country Status (1)

Country Link
FR (1) FR870082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321642A1 (en) * 1975-08-21 1977-03-18 Perkin Elmer Ltd SPEED CHANGE DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321642A1 (en) * 1975-08-21 1977-03-18 Perkin Elmer Ltd SPEED CHANGE DEVICE

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