FR2849481B1 - Transmission a rapport de vitesse variable - Google Patents

Transmission a rapport de vitesse variable

Info

Publication number
FR2849481B1
FR2849481B1 FR0216826A FR0216826A FR2849481B1 FR 2849481 B1 FR2849481 B1 FR 2849481B1 FR 0216826 A FR0216826 A FR 0216826A FR 0216826 A FR0216826 A FR 0216826A FR 2849481 B1 FR2849481 B1 FR 2849481B1
Authority
FR
France
Prior art keywords
transmission
speed ratio
variable speed
variable
ratio
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 - Fee Related
Application number
FR0216826A
Other languages
English (en)
Other versions
FR2849481A1 (fr
Inventor
Arslanian Pierre Jean Der
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
Priority to FR0216826A priority Critical patent/FR2849481B1/fr
Publication of FR2849481A1 publication Critical patent/FR2849481A1/fr
Application granted granted Critical
Publication of FR2849481B1 publication Critical patent/FR2849481B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
FR0216826A 2002-12-30 2002-12-30 Transmission a rapport de vitesse variable Expired - Fee Related FR2849481B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0216826A FR2849481B1 (fr) 2002-12-30 2002-12-30 Transmission a rapport de vitesse variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0216826A FR2849481B1 (fr) 2002-12-30 2002-12-30 Transmission a rapport de vitesse variable

Publications (2)

Publication Number Publication Date
FR2849481A1 FR2849481A1 (fr) 2004-07-02
FR2849481B1 true FR2849481B1 (fr) 2005-12-30

Family

ID=32480262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216826A Expired - Fee Related FR2849481B1 (fr) 2002-12-30 2002-12-30 Transmission a rapport de vitesse variable

Country Status (1)

Country Link
FR (1) FR2849481B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139243A1 (fr) * 2010-05-04 2011-11-10 Mohamad Hassan Dali Rapport multiplicateur de boîte de vitesses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH342058A (de) * 1955-03-31 1959-10-31 Fichtel & Sachs Ag Umlaufgetriebe
GB835242A (en) * 1955-07-16 1960-05-18 Fichtel & Sachs Ag Improvements in or relating to epicyclic transmission
FR1207538A (fr) * 1957-07-01 1960-02-17 Gadelius & Co Aktiebolag Engrenage de transmission mécanique avec rapport de transformation réglable sans échelons
US3442158A (en) * 1967-03-21 1969-05-06 Ernst Marcus Stepless variable transmission
US4589303A (en) * 1984-08-24 1986-05-20 Borg-Warner Corporation Continuously variable transmission with synchronous shift
DE19726695A1 (de) * 1997-06-24 1999-01-07 Quan Viet Dipl Ing Duong Frei-verstellbare Stufenlos - Sonderzahnkegelradgetriebe

Also Published As

Publication number Publication date
FR2849481A1 (fr) 2004-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830