FR405622A - Gradual speed change - Google Patents

Gradual speed change

Info

Publication number
FR405622A
FR405622A FR405622DA FR405622A FR 405622 A FR405622 A FR 405622A FR 405622D A FR405622D A FR 405622DA FR 405622 A FR405622 A FR 405622A
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
French (fr)
Inventor
Michel Dondin
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.)
MICHEL DONDIN
Original Assignee
MICHEL DONDIN
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 MICHEL DONDIN filed Critical MICHEL DONDIN
Application granted granted Critical
Publication of FR405622A publication Critical patent/FR405622A/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
    • F16H3/42—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
    • F16H3/426—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 generally flat, e.g. disc-type surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR405622D 1909-07-31 1909-07-31 Gradual speed change Expired FR405622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR405622T 1909-07-31

Publications (1)

Publication Number Publication Date
FR405622A true FR405622A (en) 1910-01-08

Family

ID=1450090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR405622D Expired FR405622A (en) 1909-07-31 1909-07-31 Gradual speed change

Country Status (1)

Country Link
FR (1) FR405622A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065638A (en) * 1990-05-18 1991-11-19 Ivor Barens Variable ratio transmission
US5467660A (en) * 1994-06-01 1995-11-21 Barens; Ivor Variable-speed gear mechanism
WO2014120031A1 (en) * 2013-02-04 2014-08-07 Radical Coordinate, Unipessoal, Lda Variable ratio transmission element and system comprising the variable ratio transmission element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065638A (en) * 1990-05-18 1991-11-19 Ivor Barens Variable ratio transmission
US5467660A (en) * 1994-06-01 1995-11-21 Barens; Ivor Variable-speed gear mechanism
WO2014120031A1 (en) * 2013-02-04 2014-08-07 Radical Coordinate, Unipessoal, Lda Variable ratio transmission element and system comprising the variable ratio transmission element

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