FR1131998A - Dispositif de transmission à friction et à vitesse variable - Google Patents

Dispositif de transmission à friction et à vitesse variable

Info

Publication number
FR1131998A
FR1131998A FR1131998DA FR1131998A FR 1131998 A FR1131998 A FR 1131998A FR 1131998D A FR1131998D A FR 1131998DA FR 1131998 A FR1131998 A FR 1131998A
Authority
FR
France
Prior art keywords
transmission device
variable speed
friction transmission
speed friction
variable
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
Bailey Benge Crowe
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 FR1131998A publication Critical patent/FR1131998A/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
FR1131998D 1954-05-13 1955-05-12 Dispositif de transmission à friction et à vitesse variable Expired FR1131998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1131998X 1954-05-13

Publications (1)

Publication Number Publication Date
FR1131998A true FR1131998A (fr) 1957-03-04

Family

ID=10876409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131998D Expired FR1131998A (fr) 1954-05-13 1955-05-12 Dispositif de transmission à friction et à vitesse variable

Country Status (1)

Country Link
FR (1) FR1131998A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324734A (en) * 1965-06-07 1967-06-13 Victor E Jarvis Variable speed friction drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324734A (en) * 1965-06-07 1967-06-13 Victor E Jarvis Variable speed friction drive

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