FR976686A - Progressive speed variator device - Google Patents

Progressive speed variator device

Info

Publication number
FR976686A
FR976686A FR976686DA FR976686A FR 976686 A FR976686 A FR 976686A FR 976686D A FR976686D A FR 976686DA FR 976686 A FR976686 A FR 976686A
Authority
FR
France
Prior art keywords
speed variator
progressive speed
variator device
progressive
variator
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 Negro
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 FR976686A publication Critical patent/FR976686A/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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/20—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action the intermittently-acting members being shaped as worms, screws, or racks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR976686D 1948-10-12 1948-10-12 Progressive speed variator device Expired FR976686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976686T 1948-10-12

Publications (1)

Publication Number Publication Date
FR976686A true FR976686A (en) 1951-03-21

Family

ID=9519008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976686D Expired FR976686A (en) 1948-10-12 1948-10-12 Progressive speed variator device

Country Status (1)

Country Link
FR (1) FR976686A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022273A2 (en) * 1979-07-10 1981-01-14 Johannes Schiller Infinitely variable switch gear mechanism
EP0062654A1 (en) * 1980-10-20 1982-10-20 WILLMOT, Eric Paul Variable ratio rotary transmission
FR2841957A1 (en) * 2002-07-05 2004-01-09 Philippe Alain Marec Continuous torque variator comprises input shaft, cam stage engaging roller followers, second stage of output racks and third stage of pinions transforming linear into rotational movement of planets of output gear train

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022273A2 (en) * 1979-07-10 1981-01-14 Johannes Schiller Infinitely variable switch gear mechanism
EP0022273A3 (en) * 1979-07-10 1981-07-01 Johannes Schiller Infinitely variable switch gear mechanism
EP0062654A1 (en) * 1980-10-20 1982-10-20 WILLMOT, Eric Paul Variable ratio rotary transmission
EP0062654A4 (en) * 1980-10-20 1984-06-13 Eric Paul Willmot Variable ratio rotary transmission.
FR2841957A1 (en) * 2002-07-05 2004-01-09 Philippe Alain Marec Continuous torque variator comprises input shaft, cam stage engaging roller followers, second stage of output racks and third stage of pinions transforming linear into rotational movement of planets of output gear train

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