ES2086172T3 - Transmision de velocidad variable, particularmente para vehiculos de dos ruedas. - Google Patents

Transmision de velocidad variable, particularmente para vehiculos de dos ruedas.

Info

Publication number
ES2086172T3
ES2086172T3 ES93115922T ES93115922T ES2086172T3 ES 2086172 T3 ES2086172 T3 ES 2086172T3 ES 93115922 T ES93115922 T ES 93115922T ES 93115922 T ES93115922 T ES 93115922T ES 2086172 T3 ES2086172 T3 ES 2086172T3
Authority
ES
Spain
Prior art keywords
disc
mobile
variable speed
pulley
speed transmission
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 - Lifetime
Application number
ES93115922T
Other languages
English (en)
Inventor
Paolo Nesti
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.)
Piaggio Veicoli Europei SpA
Original Assignee
Piaggio Veicoli Europei SpA
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 Piaggio Veicoli Europei SpA filed Critical Piaggio Veicoli Europei SpA
Application granted granted Critical
Publication of ES2086172T3 publication Critical patent/ES2086172T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66231—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed
    • F16H61/66245—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed using purely mechanical sensing or control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)

Abstract

UN MECANISMO IMPULSOR DE VELOCIDAD VARIABLE, QUE COMPRENDE UN PAR DE POLEAS (1, 2) ALREDEDOR DE LAS CUALES SE ENROLLA UNA CORREA CONTINUA (9), Y CADA UNA DE LAS CUALES COMPRENDE UN PAR DE DISCOS CONICOS, UNO DE LOS CUALES (7) ES MOVIL AXIALMENTE RESPECTO AL OTRO; AL MENOS UN RESORTE (13) IMPULSA AL DISCO MOVIL (7) DE UNA PRIMERA POLEA (2) HACIA EL OTRO DISCO, Y EL DISCO MOVIL (7) DE LA SEGUNDA POLEA (1) TAMBIEN SE VE IMPULSADO HACIA EL OTRO DISCO POR LA FUERZA CENTRIFUGA QUE SE ORIGINA POR LA ROTACION DE LOS CUERPOS (14). DE CONFORMIDAD CON LA INVENCION, EL MECANISMO IMPULSOR DE VELOCIDAD VARIABLE COMPRENDE UN DISPOSITIVO (18) PARA CONTROLAR EL DESPLAZAMIENTO DEL DISCO MOVIL (7) DE LA SEGUNDA POLEA (1), Y ESTA DISEÑADO PARA EJERCER SOBRE EL DISCO (7) UNA FUERZA PREVIAMENTE DETERMINADA, GENERADA POR EL MEDIO ELASTICO (19); EL DISPOSITIVO (18) PUEDE ADAPTARSE A VARIAS CONFIGURACIONES, EN CADA UNA DE LAS CUALES EJERCE LA FUERZA PREDETERMINADA CITADA ANTERIORMENTE SOBRE EL DISCO MOVIL (7).
ES93115922T 1992-10-05 1993-10-01 Transmision de velocidad variable, particularmente para vehiculos de dos ruedas. Expired - Lifetime ES2086172T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920804A IT1256957B (it) 1992-10-05 1992-10-05 Variatore continuo di velocita', in particolare per un veicolo a due ruote.

Publications (1)

Publication Number Publication Date
ES2086172T3 true ES2086172T3 (es) 1996-06-16

Family

ID=11410758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93115922T Expired - Lifetime ES2086172T3 (es) 1992-10-05 1993-10-01 Transmision de velocidad variable, particularmente para vehiculos de dos ruedas.

Country Status (6)

Country Link
EP (1) EP0591872B1 (es)
AT (1) ATE137571T1 (es)
DE (1) DE69302455T2 (es)
ES (1) ES2086172T3 (es)
IT (1) IT1256957B (es)
TW (1) TW206194B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922619C2 (de) * 1999-05-17 2001-12-06 Uli Sommer Kegelscheibenumschlingungsgetriebe für einen Dieselmotor
KR20010106046A (ko) * 2000-05-20 2001-11-29 김순곤 자전거용 무단변속기
DE10051931A1 (de) * 2000-10-19 2001-07-12 Holger Heuermann Anbtriebs- und Schaltungsvorrichtung für Fahrräder
DE102006009615A1 (de) * 2006-03-02 2007-09-06 Efim Avruckij Fahrradsantrieb mit automatischem Variator
CN101806343A (zh) * 2009-02-18 2010-08-18 吴希春 机械式无级变速器智能控制方法及控制装置
CN105905229A (zh) * 2016-06-29 2016-08-31 麦志成 一种无级变速自行车
DE202019004758U1 (de) * 2019-11-22 2019-12-04 Scc Fahrzeugtechnik Gmbh Stufenlos schaltbarer Riemenantrieb oder Antriebseinheit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1450681B1 (de) * 1964-01-24 1970-03-19 Louis Henri Denis Marie Ballu Keilriemen-Differentialwechselgetriebe
JPS55155951A (en) * 1979-05-23 1980-12-04 Honda Motor Co Ltd Power transmission in motorcycle

Also Published As

Publication number Publication date
ITTO920804A0 (it) 1992-10-05
DE69302455D1 (de) 1996-06-05
DE69302455T2 (de) 1996-11-28
ATE137571T1 (de) 1996-05-15
EP0591872B1 (en) 1996-05-01
IT1256957B (it) 1995-12-27
ITTO920804A1 (it) 1994-04-05
TW206194B (en) 1993-05-21
EP0591872A1 (en) 1994-04-13

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