GB2068064B - Variable-ratio power transmission mechanism - Google Patents

Variable-ratio power transmission mechanism

Info

Publication number
GB2068064B
GB2068064B GB8002377A GB8002377A GB2068064B GB 2068064 B GB2068064 B GB 2068064B GB 8002377 A GB8002377 A GB 8002377A GB 8002377 A GB8002377 A GB 8002377A GB 2068064 B GB2068064 B GB 2068064B
Authority
GB
United Kingdom
Prior art keywords
variable
power transmission
transmission mechanism
ratio power
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.)
Expired
Application number
GB8002377A
Other versions
GB2068064A (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.)
Vauxhall Motors Ltd
Original Assignee
Vauxhall Motors Ltd
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 Vauxhall Motors Ltd filed Critical Vauxhall Motors Ltd
Priority to GB8002377A priority Critical patent/GB2068064B/en
Publication of GB2068064A publication Critical patent/GB2068064A/en
Application granted granted Critical
Publication of GB2068064B publication Critical patent/GB2068064B/en
Expired 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
    • 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
    • F16H37/08—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 with differential gearing
    • F16H37/0833—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 with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/0846—CVT using endless flexible members
    • 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
    • F16H37/08—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 with differential gearing
    • F16H37/0833—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 with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
    • 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
    • F16H37/08—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 with differential gearing
    • F16H37/0833—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 with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB8002377A 1980-01-24 1980-01-24 Variable-ratio power transmission mechanism Expired GB2068064B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8002377A GB2068064B (en) 1980-01-24 1980-01-24 Variable-ratio power transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8002377A GB2068064B (en) 1980-01-24 1980-01-24 Variable-ratio power transmission mechanism

Publications (2)

Publication Number Publication Date
GB2068064A GB2068064A (en) 1981-08-05
GB2068064B true GB2068064B (en) 1983-06-22

Family

ID=10510858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8002377A Expired GB2068064B (en) 1980-01-24 1980-01-24 Variable-ratio power transmission mechanism

Country Status (1)

Country Link
GB (1) GB2068064B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522100B1 (en) * 1982-02-22 1987-04-24 Valeo TRANSMISSION BETWEEN A POWER TAKE-OFF AND A RECEIVING SHAFT, IN PARTICULAR FOR A MOTOR VEHICLE
DE3212769A1 (en) * 1982-04-06 1983-10-06 Volkswagenwerk Ag Transmission arrangement
CH658890A5 (en) * 1983-03-04 1986-12-15 Schweizerische Lokomotiv DRIVE DEVICE WITH VARIABLE TOTAL TRANSLATION.
JPS60116959A (en) * 1983-11-28 1985-06-24 Toyota Central Res & Dev Lab Inc Continuously variable transmission for car
US4864889A (en) * 1986-05-06 1989-09-12 Aisin-Warner Kabushiki Kaisha Continuously variable transmission
GB2322420B (en) * 1997-02-19 2000-12-27 Delphi France Automotive Sys Automatic transmission
US6157147A (en) * 1998-04-20 2000-12-05 Pan-Chien Lin Power transmission apparatus
JP4829129B2 (en) * 2004-02-16 2011-12-07 アヤツ ジュアン ラモン ゴマ Gear ratio continuously variable transmission mechanism
CN104791429A (en) * 2015-04-01 2015-07-22 洛阳理工学院 Gearbox assembly for agricultural machine
CN109630643B (en) * 2018-12-21 2024-06-28 江苏理工学院 Automobile power split type continuously variable transmission

Also Published As

Publication number Publication date
GB2068064A (en) 1981-08-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee