CH280269A - Dispositif de changement de vitesse continu. - Google Patents

Dispositif de changement de vitesse continu.

Info

Publication number
CH280269A
CH280269A CH280269DA CH280269A CH 280269 A CH280269 A CH 280269A CH 280269D A CH280269D A CH 280269DA CH 280269 A CH280269 A CH 280269A
Authority
CH
Switzerland
Prior art keywords
change device
gear change
continuous gear
continuous
gear
Prior art date
Application number
Other languages
English (en)
Inventor
Societe Anonyme D Saint-Gobain
Original Assignee
Saint Gobain
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 by Saint Gobain filed Critical Saint Gobain
Publication of CH280269A publication Critical patent/CH280269A/fr

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)
CH280269D 1948-09-02 1949-09-01 Dispositif de changement de vitesse continu. CH280269A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR280269X 1948-09-02

Publications (1)

Publication Number Publication Date
CH280269A true CH280269A (fr) 1952-01-15

Family

ID=8886726

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280269D CH280269A (fr) 1948-09-02 1949-09-01 Dispositif de changement de vitesse continu.

Country Status (1)

Country Link
CH (1) CH280269A (fr)

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