FR818514A - Variable speed pulley drive device - Google Patents

Variable speed pulley drive device

Info

Publication number
FR818514A
FR818514A FR818514DA FR818514A FR 818514 A FR818514 A FR 818514A FR 818514D A FR818514D A FR 818514DA FR 818514 A FR818514 A FR 818514A
Authority
FR
France
Prior art keywords
drive device
variable speed
pulley drive
speed pulley
variable
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
Arthur Croft
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 FR818514A publication Critical patent/FR818514A/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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • F16H2009/163—Arrangements of two or more belt gearings mounted in parallel, e.g. for increasing transmittable torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR818514D 1935-12-10 1936-12-10 Variable speed pulley drive device Expired FR818514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB818514X 1935-12-10

Publications (1)

Publication Number Publication Date
FR818514A true FR818514A (en) 1937-09-28

Family

ID=10527272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818514D Expired FR818514A (en) 1935-12-10 1936-12-10 Variable speed pulley drive device

Country Status (1)

Country Link
FR (1) FR818514A (en)

Similar Documents

Publication Publication Date Title
FR804237A (en) Device intended to increase the speed of projectiles
FR834558A (en) Variable speed transmission mechanism
FR818514A (en) Variable speed pulley drive device
FR788035A (en) Hydrodynamic transmission device with controlled variable speed
FR820842A (en) Friction drive mechanism for high speed shafts
FR789158A (en) Variable speed device by screw pushers and speed standardizer by double differential
FR786328A (en) Automatically variable speed transmission
FR814486A (en) Variable speed gear drive
FR815775A (en) Variable speed epicyclic gear mechanism
FR45404E (en) Variable speed device
FR863980A (en) Variable speed drive device for all applications
FR802280A (en) Variable speed motion transmission device
FR772340A (en) Variable speed device
FR772711A (en) Device increasing the speed of swimmers
FR708590A (en) Constant speed drive device
FR849532A (en) Variable speed motion transmission device
FR811743A (en) Variable speed transmission pulley
FR752496A (en) Advanced variable speed winding mechanism
FR41494E (en) Friction drive device
FR727087A (en) Friction drive device
FR789032A (en) Advanced variable speed force transmission device
FR809158A (en) Logarithmic variable speed drives
FR49314E (en) Tissue drive device with variable travel speed
FR795467A (en) Film drive device
FR46681E (en) Angle gear drive device