FR920408A - Changement de vitesse progressif - Google Patents

Changement de vitesse progressif

Info

Publication number
FR920408A
FR920408A FR920408DA FR920408A FR 920408 A FR920408 A FR 920408A FR 920408D A FR920408D A FR 920408DA FR 920408 A FR920408 A FR 920408A
Authority
FR
France
Prior art keywords
speed change
gradual speed
gradual
change
speed
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
Clement Wojcik
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 FR920408A publication Critical patent/FR920408A/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
    • F16H15/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR920408D 1945-09-28 1945-09-28 Changement de vitesse progressif Expired FR920408A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920408T 1945-09-28

Publications (1)

Publication Number Publication Date
FR920408A true FR920408A (fr) 1947-04-08

Family

ID=9428445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920408D Expired FR920408A (fr) 1945-09-28 1945-09-28 Changement de vitesse progressif

Country Status (1)

Country Link
FR (1) FR920408A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794346A (en) * 1950-11-03 1957-06-04 Frost Edward Variable-speed friction gears
DE1169246B (de) * 1960-06-30 1964-04-30 Ford Werke Ag Reibradgetriebe mit kammartig ineinander-greifenden Friktionsscheiben

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794346A (en) * 1950-11-03 1957-06-04 Frost Edward Variable-speed friction gears
DE1169246B (de) * 1960-06-30 1964-04-30 Ford Werke Ag Reibradgetriebe mit kammartig ineinander-greifenden Friktionsscheiben

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