FR807279A - Changement de vitesse à roues de friction - Google Patents

Changement de vitesse à roues de friction

Info

Publication number
FR807279A
FR807279A FR807279DA FR807279A FR 807279 A FR807279 A FR 807279A FR 807279D A FR807279D A FR 807279DA FR 807279 A FR807279 A FR 807279A
Authority
FR
France
Prior art keywords
friction wheel
wheel shifting
shifting
friction
wheel
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
English (en)
Inventor
Jakob Arter
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 FR807279A publication Critical patent/FR807279A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR807279D 1935-06-15 1936-06-11 Changement de vitesse à roues de friction Expired FR807279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH807279X 1935-06-15

Publications (1)

Publication Number Publication Date
FR807279A true FR807279A (fr) 1937-01-08

Family

ID=4538178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807279D Expired FR807279A (fr) 1935-06-15 1936-06-11 Changement de vitesse à roues de friction

Country Status (1)

Country Link
FR (1) FR807279A (fr)

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