FR877542A - Ball toothed gears - Google Patents

Ball toothed gears

Info

Publication number
FR877542A
FR877542A FR877542DA FR877542A FR 877542 A FR877542 A FR 877542A FR 877542D A FR877542D A FR 877542DA FR 877542 A FR877542 A FR 877542A
Authority
FR
France
Prior art keywords
toothed gears
ball
ball toothed
gears
toothed
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
Etienne-Francois-Jos Boffet
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 FR877542A publication Critical patent/FR877542A/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
    • 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
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/36—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters
    • F16H3/366—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters the teeth of the set of coaxial gears being arranged on a generally flat, e.g. disc-type, surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR877542D 1941-01-28 1941-01-28 Ball toothed gears Expired FR877542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877542T 1941-01-28

Publications (1)

Publication Number Publication Date
FR877542A true FR877542A (en) 1942-12-09

Family

ID=9361071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877542D Expired FR877542A (en) 1941-01-28 1941-01-28 Ball toothed gears

Country Status (1)

Country Link
FR (1) FR877542A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805699A1 (en) * 1978-02-10 1979-09-20 Ewald Wodarka Infinitely variable gear transmission - has conical pinions on axes inclined to shaft carrying slidable ball-toothed pinion
FR2742203A1 (en) * 1995-12-08 1997-06-13 Denance Raymond Gear box for motor vehicle transmission
US6158296A (en) * 1995-12-08 2000-12-12 Denance; Raymond Transmission with structurally simplified gear ratio
WO2003052294A1 (en) * 2001-12-14 2003-06-26 Trendafil Kirilov Bogdanov Variable speed gearing
WO2004005755A1 (en) * 2002-07-04 2004-01-15 Saulo Wagner De Oliveira Gearbox with disc

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805699A1 (en) * 1978-02-10 1979-09-20 Ewald Wodarka Infinitely variable gear transmission - has conical pinions on axes inclined to shaft carrying slidable ball-toothed pinion
FR2742203A1 (en) * 1995-12-08 1997-06-13 Denance Raymond Gear box for motor vehicle transmission
WO1998041780A1 (en) * 1995-12-08 1998-09-24 Raymond Denance Transmission with structurally simplified gear ratio
US6158296A (en) * 1995-12-08 2000-12-12 Denance; Raymond Transmission with structurally simplified gear ratio
WO2003052294A1 (en) * 2001-12-14 2003-06-26 Trendafil Kirilov Bogdanov Variable speed gearing
WO2004005755A1 (en) * 2002-07-04 2004-01-15 Saulo Wagner De Oliveira Gearbox with disc

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