FR1011229A - Automatically controlled variable speed drive - Google Patents

Automatically controlled variable speed drive

Info

Publication number
FR1011229A
FR1011229A FR1011229DA FR1011229A FR 1011229 A FR1011229 A FR 1011229A FR 1011229D A FR1011229D A FR 1011229DA FR 1011229 A FR1011229 A FR 1011229A
Authority
FR
France
Prior art keywords
variable speed
automatically controlled
controlled variable
speed drive
drive
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
Jacques Gautier
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 FR1011229A publication Critical patent/FR1011229A/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6647—Friction gearings controlling shifting exclusively as a function of torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1011229D 1948-12-30 1948-12-30 Automatically controlled variable speed drive Expired FR1011229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011229T 1948-12-30

Publications (1)

Publication Number Publication Date
FR1011229A true FR1011229A (en) 1952-06-20

Family

ID=9569734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011229D Expired FR1011229A (en) 1948-12-30 1948-12-30 Automatically controlled variable speed drive

Country Status (1)

Country Link
FR (1) FR1011229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807171A (en) * 1955-09-14 1957-09-24 Wyckoff Theodore Automatic transmission
US2865213A (en) * 1954-05-20 1958-12-23 Pernollet Jean Guillaume Change speed devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865213A (en) * 1954-05-20 1958-12-23 Pernollet Jean Guillaume Change speed devices
US2807171A (en) * 1955-09-14 1957-09-24 Wyckoff Theodore Automatic transmission

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