FR853447A - Improvements to continuously variable speed transmissions - Google Patents

Improvements to continuously variable speed transmissions

Info

Publication number
FR853447A
FR853447A FR853447DA FR853447A FR 853447 A FR853447 A FR 853447A FR 853447D A FR853447D A FR 853447DA FR 853447 A FR853447 A FR 853447A
Authority
FR
France
Prior art keywords
continuously variable
variable speed
speed transmissions
transmissions
continuously
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
Cian
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 FR853447A publication Critical patent/FR853447A/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
    • F16H15/16—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 conical friction surface
    • F16H15/18—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 conical friction surface externally
    • F16H15/22—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 conical friction surface externally the axes of the members being parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR853447D 1938-05-04 1939-04-24 Improvements to continuously variable speed transmissions Expired FR853447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT853447X 1938-05-04

Publications (1)

Publication Number Publication Date
FR853447A true FR853447A (en) 1940-03-19

Family

ID=11327043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853447D Expired FR853447A (en) 1938-05-04 1939-04-24 Improvements to continuously variable speed transmissions

Country Status (1)

Country Link
FR (1) FR853447A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439340A (en) * 1944-04-28 1948-04-06 Heywood Wakefield Co Wheel construction
DE1198160B (en) * 1961-09-12 1965-08-05 Hans Roels Friction gear change gear with rotating bevel gears, which are in engagement with eccentrically adjustable ring disks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439340A (en) * 1944-04-28 1948-04-06 Heywood Wakefield Co Wheel construction
DE1198160B (en) * 1961-09-12 1965-08-05 Hans Roels Friction gear change gear with rotating bevel gears, which are in engagement with eccentrically adjustable ring disks

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