IT1090411B - Perfezionamento nei cambi di velocita' a pulegge coniche a rapporto in finitamente variabile - Google Patents

Perfezionamento nei cambi di velocita' a pulegge coniche a rapporto in finitamente variabile

Info

Publication number
IT1090411B
IT1090411B IT51268/77A IT5126877A IT1090411B IT 1090411 B IT1090411 B IT 1090411B IT 51268/77 A IT51268/77 A IT 51268/77A IT 5126877 A IT5126877 A IT 5126877A IT 1090411 B IT1090411 B IT 1090411B
Authority
IT
Italy
Prior art keywords
improvement
speed changes
variable ratio
conical pulleys
finitely
Prior art date
Application number
IT51268/77A
Other languages
English (en)
Original Assignee
Volvo Car Bv
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 Volvo Car Bv filed Critical Volvo Car Bv
Application granted granted Critical
Publication of IT1090411B publication Critical patent/IT1090411B/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
    • 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
    • F16H61/66227—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 and torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Friction Gearing (AREA)
IT51268/77A 1976-10-05 1977-10-04 Perfezionamento nei cambi di velocita' a pulegge coniche a rapporto in finitamente variabile IT1090411B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7611001,A NL181597C (nl) 1976-10-05 1976-10-05 Continu variabele transmissie.

Publications (1)

Publication Number Publication Date
IT1090411B true IT1090411B (it) 1985-06-26

Family

ID=19827004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51268/77A IT1090411B (it) 1976-10-05 1977-10-04 Perfezionamento nei cambi di velocita' a pulegge coniche a rapporto in finitamente variabile

Country Status (8)

Country Link
US (1) US4173156A (it)
JP (1) JPS5346564A (it)
DE (1) DE2744627A1 (it)
FR (1) FR2367228B1 (it)
GB (1) GB1591512A (it)
IT (1) IT1090411B (it)
NL (1) NL181597C (it)
SE (1) SE437290B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228691A (en) * 1977-03-01 1980-10-21 Borg-Warner Corporation Variable pulley transmission
DE2828347C2 (de) * 1978-06-28 1982-10-21 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Reibgetriebe
NL166768C (nl) * 1978-07-14 1981-09-15 Doornes Transmissie Bv Drijfwerk, in het bijzonder voor een motorvoertuig.
GB2051264B (en) * 1978-12-09 1982-12-15 Piv Antrieb Reimers Kg Werner Expanding-pulley gear control
US4295836A (en) * 1979-06-01 1981-10-20 Kumm Emerson L Flat belt transmission with rotary actuator and integrated control system
GB2076483B (en) * 1980-03-24 1984-02-01 Aisin Warner R vehicles control system for a continuously variable transmission fo
IT1135352B (it) * 1981-02-06 1986-08-20 Alfa Romeo Spa Cambio di velocita' automatico continuo per autoveicoli
US4459878A (en) * 1982-05-21 1984-07-17 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
US4458561A (en) * 1982-05-21 1984-07-10 Frank Andrew A Control system and method for a power delivery system having a continuously variable ratio transmission
US4458560A (en) * 1982-05-21 1984-07-10 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
ES8400515A1 (es) * 1982-11-10 1983-11-01 Domar Sa Perfeccionamientos en los dispositivos accionadores del tambor giratorio de una maquina lavadora de ropa.
JPS6231758A (ja) * 1985-08-02 1987-02-10 Mitsuboshi Belting Ltd ベルト駆動装置
JPH0623034B2 (ja) * 1986-01-08 1994-03-30 富士重工業株式会社 無段変速機の制御装置
DE4036683B4 (de) * 1989-11-21 2008-05-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Stufenlos einstellbares Kegelscheibenumschlingungsgetriebe
DE19530615C2 (de) * 1995-08-21 1997-07-24 Daimler Benz Ag Kegelscheiben-Umschlingungsgetriebe
US5660077A (en) * 1995-09-13 1997-08-26 Robert R. Pisano Self-contained motor speed control device
US20060154762A1 (en) * 2005-01-11 2006-07-13 Brown Albert W Single chain continuously variable transmission
US20060154761A1 (en) * 2005-01-11 2006-07-13 Brown Albert W Single chain continuously variable transmission
NL2016453B1 (nl) 2016-03-18 2017-10-04 Drive Tech Holland Ltd Traploos instelbare overbrenging en voertuig voorzien van een dergelijke overbrenging.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911838A (en) * 1957-03-28 1959-11-10 Carrier Corp Variable speed drive
GB878850A (en) * 1957-05-11 1961-10-04 Zahnradfabrik Friedrichshafen Improvements in and relating to apparatus for the automatic regulation of infinitely variable automobile gears
DE1081733B (de) * 1958-07-19 1960-05-12 Reimers Getriebe K G Steuereinrichtung an stufenlos verstellbaren Getrieben mit zwischen axial verschiebbaren Kegelscheibenpaaren laufenden Zugmittelstraengen und hydraulischer Verstelleinrichtung
DE1141502B (de) * 1959-03-06 1962-12-20 Reimers Getriebe K G Hydraulisch gesteuertes Kegelscheibenumschlingungsgetriebe
US3110189A (en) * 1961-01-25 1963-11-12 Reimers Getriebe Kg Infinitely variable pulley gear
US3137178A (en) * 1961-04-04 1964-06-16 Cazeneuve Sa V-belt transmission with variable transmission ratio
CH412593A (de) * 1961-08-17 1966-04-30 Doorne S Automobielfabriek N V Kraftfahrzeug mit Vergasermotor und einem Keilriemengetriebe
GB1178394A (en) * 1966-04-07 1970-01-21 Lucas Industries Ltd Torque Measuring Devices.
GB1200668A (en) * 1967-08-10 1970-07-29 Reimers Getriebe Ag Infinitely variable cone pulley transmission
US3491609A (en) * 1968-07-12 1970-01-27 Bell & Howell Co Variable speed drive mechanism
DE1816949B1 (de) * 1968-12-24 1970-05-27 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
DE1816950C3 (de) * 1968-12-24 1971-06-03 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
DE1816951C2 (de) * 1968-12-24 1971-01-28 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
GB1297574A (it) * 1970-07-08 1972-11-22
US3782213A (en) * 1972-06-16 1974-01-01 Werner Reimers Kg Infinitely variable cone pulley transmission
NL175096C (nl) * 1974-11-15 1984-09-17 Doornes Transmissie Bv Traploos variabele drijfriemoverbrenging met hydraulische drukregeling van de zijdelingse aandrukkracht op de drijfriem of schakelband.
NL162183C (nl) * 1976-02-09 1980-04-15 Doornes Transmissie Bv Traploos variabele aandrijving.

Also Published As

Publication number Publication date
GB1591512A (en) 1981-06-24
SE7710887L (sv) 1978-04-06
NL7611001A (nl) 1978-04-07
JPS5346564A (en) 1978-04-26
JPS6116863B2 (it) 1986-05-02
FR2367228A1 (fr) 1978-05-05
NL181597B (nl) 1987-04-16
DE2744627A1 (de) 1978-04-06
DE2744627C2 (it) 1987-05-07
SE437290B (sv) 1985-02-18
FR2367228B1 (fr) 1985-12-13
NL181597C (nl) 1987-09-16
US4173156A (en) 1979-11-06

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