FR449056A - Changement de vitesse continu et progressif à engrenages - Google Patents

Changement de vitesse continu et progressif à engrenages

Info

Publication number
FR449056A
FR449056A FR449056DA FR449056A FR 449056 A FR449056 A FR 449056A FR 449056D A FR449056D A FR 449056DA FR 449056 A FR449056 A FR 449056A
Authority
FR
France
Prior art keywords
continuous
gear shifting
progressive gear
progressive
shifting
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
Pierre Marcellot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR449056A publication Critical patent/FR449056A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/42—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
    • F16H3/423—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable the teeth being arranged on a surface of generally conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR449056D 1912-10-05 1912-10-05 Changement de vitesse continu et progressif à engrenages Expired FR449056A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR449056T 1912-10-05

Publications (1)

Publication Number Publication Date
FR449056A true FR449056A (fr) 1913-02-17

Family

ID=1489614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR449056D Expired FR449056A (fr) 1912-10-05 1912-10-05 Changement de vitesse continu et progressif à engrenages

Country Status (1)

Country Link
FR (1) FR449056A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651291A1 (fr) * 1989-08-31 1991-03-01 Priem Thierry Systeme de variation continue de vitesse de rotation pour transmission mecanique.
WO1997011291A1 (fr) * 1995-09-22 1997-03-27 Foerg Alfred Transmission a vis sans fin tronconique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651291A1 (fr) * 1989-08-31 1991-03-01 Priem Thierry Systeme de variation continue de vitesse de rotation pour transmission mecanique.
WO1997011291A1 (fr) * 1995-09-22 1997-03-27 Foerg Alfred Transmission a vis sans fin tronconique

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