IT1062335B - Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli - Google Patents

Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli

Info

Publication number
IT1062335B
IT1062335B IT6848276A IT6848276A IT1062335B IT 1062335 B IT1062335 B IT 1062335B IT 6848276 A IT6848276 A IT 6848276A IT 6848276 A IT6848276 A IT 6848276A IT 1062335 B IT1062335 B IT 1062335B
Authority
IT
Italy
Prior art keywords
vehicles
motor drive
speed variator
continuous speed
drive groups
Prior art date
Application number
IT6848276A
Other languages
English (en)
Inventor
Falzoni Gianluigi
Lupo Giorgio
Original Assignee
Fiat 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 Fiat Spa filed Critical Fiat Spa
Priority to IT6848276A priority Critical patent/IT1062335B/it
Priority to DE19772727040 priority patent/DE2727040A1/de
Application granted granted Critical
Publication of IT1062335B publication Critical patent/IT1062335B/it

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
    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuously variable friction gearing
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
IT6848276A 1976-06-16 1976-06-16 Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli IT1062335B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT6848276A IT1062335B (it) 1976-06-16 1976-06-16 Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli
DE19772727040 DE2727040A1 (de) 1976-06-16 1977-06-15 Stufenloses getriebe fuer ein motorfahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6848276A IT1062335B (it) 1976-06-16 1976-06-16 Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli

Publications (1)

Publication Number Publication Date
IT1062335B true IT1062335B (it) 1984-10-10

Family

ID=11309544

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6848276A IT1062335B (it) 1976-06-16 1976-06-16 Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli

Country Status (2)

Country Link
DE (1) DE2727040A1 (it)
IT (1) IT1062335B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438891A (en) * 1981-05-26 1984-03-27 Lockheed Electronics Company, Inc. Tape transport system
NL9401877A (nl) * 1994-11-10 1996-06-03 Doornes Transmissie Bv Poelie.

Also Published As

Publication number Publication date
DE2727040A1 (de) 1977-12-22

Similar Documents

Publication Publication Date Title
IT7967122A0 (it) Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle due ruote motrici di un autoveicolo tramite un variatore continuo di velocita a pulegge espansibili
IT1032839B (it) Variatore continuo di velocita per gruppi motopropulsori di autoveicoli
IT1087045B (it) Cambio di velocita' per autoveicoli
IT7967765A0 (it) Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autoveicolo tramite un variatore continuo divelocita a pulegge espansibili
ATA573477A (de) Kraftfahrzeug mit hybridantrieb
JPS52145719A (en) Step motor constant speed controller
IT7967766A0 (it) Dispositivo per la trasmissione del moto dall albero motore ai semiassi delle ruote motrici di un autoveicolo tramite un variatore continuo divelocita a pulegge espansibili
IT1066871B (it) Cambio di velocita per veicoli a motore
IT1070458B (it) Cambio di velocita per autoveicoli
IT1202397B (it) Puleggia di variatore di velocita
FR2347578A1 (fr) Poulie de variateur de vitesse
IT1062335B (it) Variatore continuo di velocita a pulegge espansibili per gruppi motopropulsori di autoveicoli
IT1067976B (it) Cambio di velocita automatico per veicoli a motore
BE819421A (fr) Vehicule moteur guide sur piste
IT7967764A0 (it) Dispositivo per la trasmissione del moto dell albero motore ai semi assi delle ruote motrici di un autoveicolo tramite un variatore continuo di velocita a pulegge espansibili
GB1557750A (en) Infinitely variable speed gear drive
IT1078159B (it) Dispositivo di cambio continuo di velocita'per veicoli a motore
IT1115348B (it) Variatore di velocita' a cinghia di trasmissione profilata
GB1554066A (en) Infinitely variable speed drive mechanism
IT1032838B (it) Variatore continuo di velocita per gruppi motorpropulsori di autoveicoli
IT1121721B (it) Motovariatore elettromagnetico a velocita controllata
IT977016B (it) Variatore continuo di velocita in particolare per autoveicoli
IT1192165B (it) Variatore continuo di velocita
IT7622606U1 (it) Puleggia per variatore di velocità
JPS52153110A (en) Motor speed controller