FR558480A - Improvements to the lateral friction speed variation device - Google Patents

Improvements to the lateral friction speed variation device

Info

Publication number
FR558480A
FR558480A FR558480DA FR558480A FR 558480 A FR558480 A FR 558480A FR 558480D A FR558480D A FR 558480DA FR 558480 A FR558480 A FR 558480A
Authority
FR
France
Prior art keywords
speed variation
friction speed
variation device
lateral friction
lateral
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
Joseph Roy
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 FR558480A publication Critical patent/FR558480A/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
    • F16H15/08—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 is a disc with a flat or approximately flat friction surface
    • F16H15/14—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 is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR558480D 1922-11-10 1922-11-10 Improvements to the lateral friction speed variation device Expired FR558480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR558480T 1922-11-10

Publications (1)

Publication Number Publication Date
FR558480A true FR558480A (en) 1923-08-28

Family

ID=8941615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558480D Expired FR558480A (en) 1922-11-10 1922-11-10 Improvements to the lateral friction speed variation device

Country Status (1)

Country Link
FR (1) FR558480A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509940A (en) * 1946-05-24 1950-05-30 Rennerfelt Sven Bernhard Variable speed changing gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509940A (en) * 1946-05-24 1950-05-30 Rennerfelt Sven Bernhard Variable speed changing gear

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