FR914189A - Speed variator - Google Patents

Speed variator

Info

Publication number
FR914189A
FR914189A FR914189DA FR914189A FR 914189 A FR914189 A FR 914189A FR 914189D A FR914189D A FR 914189DA FR 914189 A FR914189 A FR 914189A
Authority
FR
France
Prior art keywords
speed variator
variator
speed
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-Elie Pivot
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 FR914189A publication Critical patent/FR914189A/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
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR914189D 1945-03-29 1945-03-29 Speed variator Expired FR914189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR914189T 1945-03-29

Publications (1)

Publication Number Publication Date
FR914189A true FR914189A (en) 1946-10-01

Family

ID=9422132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914189D Expired FR914189A (en) 1945-03-29 1945-03-29 Speed variator

Country Status (1)

Country Link
FR (1) FR914189A (en)

Similar Documents

Publication Publication Date Title
CH247583A (en) Speed change transmission.
FR1003009A (en) Speed variator
FR996723A (en) Speed variator
FR54394E (en) Progressive speed variator
ES176263A1 (en) IMPROVEMENTS VARIABLE SPEED FORCE TRANSMISSIONS
FR54046E (en) Gearbox
FR920459A (en) Speed variator
FR911756A (en) Speed reducer
FR912861A (en) Progressive speed variator
FR920408A (en) Gradual speed change
FR997303A (en) Speed variator
FR1005905A (en) Speed variator
FR914189A (en) Speed variator
FR990178A (en) Progressive speed variator
FR910363A (en) Progressive speed variator
FR925717A (en) Progressive speed variator
FR925821A (en) Speed regulators
FR926531A (en) Speed variator
FR929624A (en) Speed variator
FR992357A (en) Speed variator
FR912668A (en) Speed variator
FR54045E (en) Gearbox
CH258400A (en) Speed variator.
CH269282A (en) Speed variator.
FR910189A (en) Continuously variable speed change