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JPS5649455A - Stepless speed change machine - Google Patents

Stepless speed change machine

Info

Publication number
JPS5649455A
JPS5649455A JP12594979A JP12594979A JPS5649455A JP S5649455 A JPS5649455 A JP S5649455A JP 12594979 A JP12594979 A JP 12594979A JP 12594979 A JP12594979 A JP 12594979A JP S5649455 A JPS5649455 A JP S5649455A
Authority
JP
Japan
Prior art keywords
shaft
gear train
gear
coaxially
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.)
Pending
Application number
JP12594979A
Other languages
Japanese (ja)
Inventor
Susumu Okawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12594979A priority Critical patent/JPS5649455A/en
Publication of JPS5649455A publication Critical patent/JPS5649455A/en
Pending 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

Landscapes

  • Transmission Devices (AREA)

Abstract

PURPOSE: To miniaturize a device of a transmission, by constituting gear trains of power transmission interposed between a driven shaft and planetary gears with a two-shaft gear train and a carrier fixed planetary gear train.
CONSTITUTION: In a stepless transmission 100 a driven shaft 11 is arranged in parallel to an input drive shaft 10, and the shafts are coupled in a capable state of power transmission by a variable speed transmitting device 20. While the transmission is constituted such that coaxially with the input shaft 10 an output shaft 12 is provided, between both of these shafts 10, 12 planetary gears 30 are coaxially provided, simultaneously a two-shaft gear train 50, in which a gear train 40 is selectively capable of power transmission with a subshaft 13 coaxially provided with the driven shaft 11 and a tubular shaft part in the planetary gears 30 as the axes, is provided and a planetary gear train 60 of carrier fixed, sun gear input and ring gear output type, coaxially arranged with one gear 51 of the two-shaft gear train 50 between the driven shaft 11 and the subgear 13, is provided.
COPYRIGHT: (C)1981,JPO&Japio
JP12594979A 1979-09-28 1979-09-28 Stepless speed change machine Pending JPS5649455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12594979A JPS5649455A (en) 1979-09-28 1979-09-28 Stepless speed change machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12594979A JPS5649455A (en) 1979-09-28 1979-09-28 Stepless speed change machine

Publications (1)

Publication Number Publication Date
JPS5649455A true JPS5649455A (en) 1981-05-06

Family

ID=14922953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12594979A Pending JPS5649455A (en) 1979-09-28 1979-09-28 Stepless speed change machine

Country Status (1)

Country Link
JP (1) JPS5649455A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599916A (en) * 1983-03-10 1986-07-15 Aisin Seiki Kabushiki Kaisha Continuously variable transmission including planetary gearing
JPS63158353A (en) * 1986-05-06 1988-07-01 Aisin Warner Ltd Continuously variable transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599916A (en) * 1983-03-10 1986-07-15 Aisin Seiki Kabushiki Kaisha Continuously variable transmission including planetary gearing
JPS63158353A (en) * 1986-05-06 1988-07-01 Aisin Warner Ltd Continuously variable transmission

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