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FR2408076A1 - Variateur mecanique lineaire, a rapport de transmission variable par deplacement radial relatif entre un systeme a disques associe, avec un arbre et un systeme a couronnes de rouleaux associe a un second arbre, au moyen de pression d'adherence entre les disques susdits et les couronnes, variable en fonction du couple de torsion transmis - Google Patents

Variateur mecanique lineaire, a rapport de transmission variable par deplacement radial relatif entre un systeme a disques associe, avec un arbre et un systeme a couronnes de rouleaux associe a un second arbre, au moyen de pression d'adherence entre les disques susdits et les couronnes, variable en fonction du couple de torsion transmis

Info

Publication number
FR2408076A1
FR2408076A1 FR7831382A FR7831382A FR2408076A1 FR 2408076 A1 FR2408076 A1 FR 2408076A1 FR 7831382 A FR7831382 A FR 7831382A FR 7831382 A FR7831382 A FR 7831382A FR 2408076 A1 FR2408076 A1 FR 2408076A1
Authority
FR
France
Prior art keywords
shaft
disc system
discs
crowns
transmission 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.)
Withdrawn
Application number
FR7831382A
Other languages
English (en)
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
Publication of FR2408076A1 publication Critical patent/FR2408076A1/fr
Withdrawn legal-status Critical Current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
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/16—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface
    • F16H15/18—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally
    • F16H15/22—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally the axes of the members being parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

L'INVENTION A TRAIT AU DOMAINE DES VARIATEURS DE VITESSE MECANIQUES LINEAIRES, AVEC VARIATION CONTINUE DU RAPPORT DE TRANSMISSION ENTRE UN ORGANE CONDUCTEUR ET UN ORGANE CONDUIT. LE VARIATEUR COMPORTE UN SYSTEME A DISQUES RADIAUX ASSOCIE A UN ORGANE, CONDUCTEUR OU CONDUIT, ET UN SYSTEME A COURONNES DE ROULEAUX ASSOCIE A L'AUTRE ORGANE, RESPECTIVEMENT CONDUIT OU CONDUCTEUR, LES COURONNES ETANT INTERPOSEES ENTRE LES DISQUES ET SERREES ENTRE EUX; LA CONNECTION ENTRE LESDITS SYSTEMES COMPRENANT UN PIVOT TRANSVERSAL SOLIDAIRE D'UN SYSTEME ET AYANT DES ANNEAUX TOURNANT DANS DES ENCOCHES OBTENUES DANS UN ELEMENT DE L'AUTRE SYSTEME, L'ENSEMBLE ETANT PLACE DE FACON A OBTENIR LA PRESSION D'ADHERENCE DES DISQUES SUR LES ROULEAUX EN FONCTION DU COUPLE TRANSMIS. LE DISPOSITIF EST APPLICABLE, PARTICULIEREMENT MAIS NON EXCLUSIVEMENT, AU DOMAINE DES AUTOMOBILES.
FR7831382A 1977-11-07 1978-11-06 Variateur mecanique lineaire, a rapport de transmission variable par deplacement radial relatif entre un systeme a disques associe, avec un arbre et un systeme a couronnes de rouleaux associe a un second arbre, au moyen de pression d'adherence entre les disques susdits et les couronnes, variable en fonction du couple de torsion transmis Withdrawn FR2408076A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29371/77A IT1089156B (it) 1977-11-07 1977-11-07 Variatore meccanico lineare,a rapporto di trasmissione variabile mediante spostamento radiale relativo fra un sistema a dischi associato a un albero e un sistema a corone a rulli associato a un secondo albero,con pressione di aderenzafra dischi e corone variabile in funzione della coppia torsionale trasmessa

Publications (1)

Publication Number Publication Date
FR2408076A1 true FR2408076A1 (fr) 1979-06-01

Family

ID=11226858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831382A Withdrawn FR2408076A1 (fr) 1977-11-07 1978-11-06 Variateur mecanique lineaire, a rapport de transmission variable par deplacement radial relatif entre un systeme a disques associe, avec un arbre et un systeme a couronnes de rouleaux associe a un second arbre, au moyen de pression d'adherence entre les disques susdits et les couronnes, variable en fonction du couple de torsion transmis

Country Status (5)

Country Link
US (1) US4311061A (fr)
DE (1) DE2847535A1 (fr)
FR (1) FR2408076A1 (fr)
GB (1) GB2007783B (fr)
IT (1) IT1089156B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505163A (en) * 1980-05-23 1985-03-19 Raimund Falkner Mechanism with continuous adjustment for the transmission of a rotary motion between two coaxial shafts
NL9300492A (nl) * 1993-03-19 1994-10-17 Heerke Hoogenberg Mechanische overbrenging.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759773A (en) * 1953-09-03 1956-10-24 Sven Bernhard Rennerfelt Continuously variable speed gears
GB905090A (en) * 1959-10-29 1962-09-05 Ferdinando Battistin Variable speed drives
GB946850A (en) * 1961-11-29 1964-01-15 William Robinson Andrews Improvements in or relating to friction driven, steplessly variable speed gearing
GB996933A (en) * 1962-11-15 1965-06-30 Werner Reimers Improvements in and relating to infinitely variable conical disk transmissions
GB1013676A (en) * 1962-04-05 1965-12-15 Svenska Aeroplan Ab Friction gear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011363A (en) * 1959-07-21 1961-12-05 Kirschey Gerhard Friction wheel drive
US3082634A (en) * 1959-10-29 1963-03-26 Battistin Ferdinando Variable-speed drives
US3181381A (en) * 1960-05-12 1965-05-04 Jorgensen Osear Halfdan Steplessly variable power transmission devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759773A (en) * 1953-09-03 1956-10-24 Sven Bernhard Rennerfelt Continuously variable speed gears
GB905090A (en) * 1959-10-29 1962-09-05 Ferdinando Battistin Variable speed drives
GB946850A (en) * 1961-11-29 1964-01-15 William Robinson Andrews Improvements in or relating to friction driven, steplessly variable speed gearing
GB1013676A (en) * 1962-04-05 1965-12-15 Svenska Aeroplan Ab Friction gear
GB996933A (en) * 1962-11-15 1965-06-30 Werner Reimers Improvements in and relating to infinitely variable conical disk transmissions

Also Published As

Publication number Publication date
GB2007783B (en) 1982-04-28
DE2847535A1 (de) 1979-05-10
IT1089156B (it) 1985-06-18
GB2007783A (en) 1979-05-23
US4311061A (en) 1982-01-19

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