FR829332A - Progressive gear change device - Google Patents

Progressive gear change device

Info

Publication number
FR829332A
FR829332A FR829332DA FR829332A FR 829332 A FR829332 A FR 829332A FR 829332D A FR829332D A FR 829332DA FR 829332 A FR829332 A FR 829332A
Authority
FR
France
Prior art keywords
change device
gear change
progressive gear
progressive
gear
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
Richard Asch
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 FR829332A publication Critical patent/FR829332A/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
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR829332D 1937-02-17 1937-02-17 Progressive gear change device Expired FR829332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829332T 1937-02-17

Publications (1)

Publication Number Publication Date
FR829332A true FR829332A (en) 1938-06-20

Family

ID=9284201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829332D Expired FR829332A (en) 1937-02-17 1937-02-17 Progressive gear change device

Country Status (1)

Country Link
FR (1) FR829332A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817242A (en) * 1954-11-26 1957-12-24 American Meter Co Variable ratio drive
EP0657663A1 (en) * 1993-12-13 1995-06-14 Rohs, Ulrich, Dr. Friction transmission with conical members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817242A (en) * 1954-11-26 1957-12-24 American Meter Co Variable ratio drive
EP0657663A1 (en) * 1993-12-13 1995-06-14 Rohs, Ulrich, Dr. Friction transmission with conical members

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