IT1144716B - Trasmissione a variazione continua di velocita - Google Patents

Trasmissione a variazione continua di velocita

Info

Publication number
IT1144716B
IT1144716B IT67662/81A IT6766281A IT1144716B IT 1144716 B IT1144716 B IT 1144716B IT 67662/81 A IT67662/81 A IT 67662/81A IT 6766281 A IT6766281 A IT 6766281A IT 1144716 B IT1144716 B IT 1144716B
Authority
IT
Italy
Prior art keywords
pct
nutatable
continuously variable
sec
axis
Prior art date
Application number
IT67662/81A
Other languages
English (en)
Other versions
IT8167662A0 (it
Inventor
Yves Jean Kemper
Original Assignee
Vadetec Corp
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 Vadetec Corp filed Critical Vadetec Corp
Publication of IT8167662A0 publication Critical patent/IT8167662A0/it
Application granted granted Critical
Publication of IT1144716B publication Critical patent/IT1144716B/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S475/00—Planetary gear transmission systems or components
    • Y10S475/904—Particular mathematical equation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
IT67662/81A 1980-05-19 1981-05-18 Trasmissione a variazione continua di velocita IT1144716B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000582 WO1981003369A1 (en) 1980-05-19 1980-05-19 Continuously variable transmission unit

Publications (2)

Publication Number Publication Date
IT8167662A0 IT8167662A0 (it) 1981-05-18
IT1144716B true IT1144716B (it) 1986-10-29

Family

ID=22154351

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67662/81A IT1144716B (it) 1980-05-19 1981-05-18 Trasmissione a variazione continua di velocita

Country Status (9)

Country Link
US (1) US4522079A (it)
EP (1) EP0052099A4 (it)
JP (1) JPS57500891A (it)
CA (1) CA1178091A (it)
DE (1) DE3050154A1 (it)
GB (1) GB2087007B (it)
IT (1) IT1144716B (it)
SE (1) SE439525B (it)
WO (1) WO1981003369A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572015A (en) * 1984-04-04 1986-02-25 Caterpillar Tractor Co. Nutating traction drive transmission
CA2523092C (en) 2003-04-25 2012-10-23 Stuart Schaaf Systems and methods using a continuously variable transmission to control one or more system components

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR798338A (fr) * 1934-11-28 1936-05-14 Perfectionnements aux transmissions à vitesse variable par train planétaire
US2240148A (en) * 1935-11-29 1941-04-29 Falk Corp Variable speed transmission
US2239983A (en) * 1936-02-27 1941-04-29 Falk Corp Variable speed transmission
US2062901A (en) * 1936-04-15 1936-12-01 Louis A Graham Variable speed transmission
US2183507A (en) * 1936-05-18 1939-12-12 Falk Corp Variable speed transmission
US2243224A (en) * 1936-09-11 1941-05-27 Falk Corp Variable speed transmission
DE706329C (de) * 1939-03-22 1941-05-23 Herbert Hilkert Einstellvorrichtung fuer Rundfunkgeraete
US3224300A (en) * 1959-09-03 1965-12-21 Walter V Chery Automatic transmission
US3677109A (en) * 1971-01-14 1972-07-18 Gates Rubber Co Continuously variable friction gear
US4152946A (en) * 1975-07-22 1979-05-08 Vadetec Corporation Transmission devices
US4112779A (en) * 1976-11-03 1978-09-12 Vadetec Corporation Variable speed transmission device
US4112780A (en) * 1977-04-01 1978-09-12 Vadetec Corporation Variable speed transmission device
US4238976A (en) * 1978-10-19 1980-12-16 Vadetec Corporation Infinitely variable power transmission and system
SE437867B (sv) * 1978-10-27 1985-03-18 Caterpillar Tractor Co Steglost variabel transmissionsenhet
US4208926A (en) * 1978-11-08 1980-06-24 Caterpillar Tractor Co. Nutating drive
US4233851A (en) * 1979-05-04 1980-11-18 Vadetec Corporation Infinitely variable transmission unit and method
US4296647A (en) * 1979-05-30 1981-10-27 Vadetec Corporation Differential transmission drive unit
US4233859A (en) * 1979-10-01 1980-11-18 Vadetec Corporation Infinitely variable transmission unit and system incorporating same

Also Published As

Publication number Publication date
SE439525B (sv) 1985-06-17
GB2087007B (en) 1984-08-15
CA1178091A (en) 1984-11-20
GB2087007A (en) 1982-05-19
US4522079A (en) 1985-06-11
EP0052099A1 (en) 1982-05-26
JPS57500891A (it) 1982-05-20
DE3050154A1 (de) 1982-07-29
IT8167662A0 (it) 1981-05-18
EP0052099A4 (en) 1984-04-13
WO1981003369A1 (en) 1981-11-26
SE8200197L (sv) 1982-01-15

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