FR1295478A - Variable diameter pulley device and applications, in particular, to variable speed drives - Google Patents

Variable diameter pulley device and applications, in particular, to variable speed drives

Info

Publication number
FR1295478A
FR1295478A FR74000841A FR74000841A FR1295478A FR 1295478 A FR1295478 A FR 1295478A FR 74000841 A FR74000841 A FR 74000841A FR 74000841 A FR74000841 A FR 74000841A FR 1295478 A FR1295478 A FR 1295478A
Authority
FR
France
Prior art keywords
variable
applications
pulley device
diameter pulley
speed drives
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
FR74000841A
Other languages
French (fr)
Inventor
Rene Claudius Theodore Forray
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
Priority to FR74000841A priority Critical patent/FR1295478A/en
Application granted granted Critical
Publication of FR1295478A publication Critical patent/FR1295478A/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
    • F16H9/10—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 provided with radially-actuatable elements carrying the belt
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR74000841A 1961-04-26 1961-04-26 Variable diameter pulley device and applications, in particular, to variable speed drives Expired FR1295478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74000841A FR1295478A (en) 1961-04-26 1961-04-26 Variable diameter pulley device and applications, in particular, to variable speed drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR74000841A FR1295478A (en) 1961-04-26 1961-04-26 Variable diameter pulley device and applications, in particular, to variable speed drives

Publications (1)

Publication Number Publication Date
FR1295478A true FR1295478A (en) 1962-06-08

Family

ID=1571023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74000841A Expired FR1295478A (en) 1961-04-26 1961-04-26 Variable diameter pulley device and applications, in particular, to variable speed drives

Country Status (1)

Country Link
FR (1) FR1295478A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003198A1 (en) * 1978-01-12 1979-07-25 Louis Guirriec Variable ratio transmission drive
FR2631420A1 (en) * 1988-05-13 1989-11-17 Solo Variable-diameter pulley for variable speed drive - has belt bearing segments engaged in flanges with leaf spring and pin fixing
DE102007061028A1 (en) * 2007-12-18 2009-06-25 Piv Drives Gmbh Infinitely adjustable cone pulley transmission with traction mechanism
AT503342B1 (en) * 2005-06-30 2014-06-15 Sixt Georg Ing STAGE-FREE CONTROL GEAR FOR HIGH TORQUE
ES2924578A1 (en) * 2021-03-25 2022-10-07 Bernardez Jose Francisco Manso Continuously variable transmission device (Machine-translation by Google Translate, not legally binding)
RU218996U1 (en) * 2022-04-11 2023-06-21 Александр Владимирович Пантюхин CVT TRANSMISSION

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003198A1 (en) * 1978-01-12 1979-07-25 Louis Guirriec Variable ratio transmission drive
FR2414664A1 (en) * 1978-01-12 1979-08-10 Guirriec Louis VARIABLE RATIO TRANSMISSION MECHANISM
FR2631420A1 (en) * 1988-05-13 1989-11-17 Solo Variable-diameter pulley for variable speed drive - has belt bearing segments engaged in flanges with leaf spring and pin fixing
AT503342B1 (en) * 2005-06-30 2014-06-15 Sixt Georg Ing STAGE-FREE CONTROL GEAR FOR HIGH TORQUE
DE102007061028A1 (en) * 2007-12-18 2009-06-25 Piv Drives Gmbh Infinitely adjustable cone pulley transmission with traction mechanism
US8162785B2 (en) 2007-12-18 2012-04-24 Piv Drives Gmbh Continuously variable conical pulley transmission with traction mechanism belt
ES2924578A1 (en) * 2021-03-25 2022-10-07 Bernardez Jose Francisco Manso Continuously variable transmission device (Machine-translation by Google Translate, not legally binding)
RU218996U1 (en) * 2022-04-11 2023-06-21 Александр Владимирович Пантюхин CVT TRANSMISSION

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