WO2011083958A3 - Continuously variable transmission - Google Patents

Continuously variable transmission Download PDF

Info

Publication number
WO2011083958A3
WO2011083958A3 PCT/KR2011/000044 KR2011000044W WO2011083958A3 WO 2011083958 A3 WO2011083958 A3 WO 2011083958A3 KR 2011000044 W KR2011000044 W KR 2011000044W WO 2011083958 A3 WO2011083958 A3 WO 2011083958A3
Authority
WO
WIPO (PCT)
Prior art keywords
output
speed
continuously variable
variable transmission
housing
Prior art date
Application number
PCT/KR2011/000044
Other languages
French (fr)
Korean (ko)
Other versions
WO2011083958A9 (en
WO2011083958A2 (en
Inventor
조광호
Original Assignee
Jo Koang Ho
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 Jo Koang Ho filed Critical Jo Koang Ho
Priority to CN2011800126220A priority Critical patent/CN102906454A/en
Publication of WO2011083958A2 publication Critical patent/WO2011083958A2/en
Publication of WO2011083958A9 publication Critical patent/WO2011083958A9/en
Publication of WO2011083958A3 publication Critical patent/WO2011083958A3/en

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Friction Gearing (AREA)

Abstract

The present invention relates to a continuously variable transmission which variably performs speed change operations among a low speed, a medium speed, and a high speed by means of a control gear using the lever principle under the condition in which an input side gear and an output side gear are constantly engaged with each other. The continuously variable transmission of the present invention comprises: a housing (500); an input unit (I) arranged within the housing (500) to receive rotating power from an external source; an output unit (O) arranged within the housing (500) to transmit the power from the input unit (I) and output the transmitted power to the outside; and a variable control unit interposed between the input unit (I) and the output unit (O) to control acceleration/deceleration. According to the present invention, the input side and the output side are constituted by combinations of a plurality of gears, and the lever principle is applied to the control gear arranged in the portion connected from the input side to the output side so that the control gear can rotate fast via a small amount of force, and speed change operations among a low speed, a medium speed and a high speed can be easily performed.
PCT/KR2011/000044 2010-01-05 2011-01-05 Continuously variable transmission WO2011083958A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011800126220A CN102906454A (en) 2010-01-05 2011-01-05 Continuously variable transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100000311A KR101134032B1 (en) 2010-01-05 2010-01-05 Continuously Variable Transmission
KR10-2010-0000311 2010-01-05

Publications (3)

Publication Number Publication Date
WO2011083958A2 WO2011083958A2 (en) 2011-07-14
WO2011083958A9 WO2011083958A9 (en) 2011-12-01
WO2011083958A3 true WO2011083958A3 (en) 2012-01-19

Family

ID=44305931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000044 WO2011083958A2 (en) 2010-01-05 2011-01-05 Continuously variable transmission

Country Status (3)

Country Link
KR (1) KR101134032B1 (en)
CN (1) CN102906454A (en)
WO (1) WO2011083958A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101499936B1 (en) 2013-07-30 2015-03-18 이춘우 Continuously Variable Transmission
CN105003632B (en) * 2015-07-10 2017-07-18 席昊 A kind of mechanically direct buncher
CN108266499A (en) * 2016-12-31 2018-07-10 吴方平 A kind of transmission for vehicles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874966A (en) * 1994-06-30 1996-03-19 Kenji Shionoya Continuously variable transmission
JP2002039289A (en) * 2000-07-24 2002-02-06 Hideo Sato Continuously variable transmission
KR100469839B1 (en) * 2002-07-16 2005-02-02 조광호 Nonstep variable speed device
KR100899635B1 (en) * 2008-03-18 2009-05-27 최태수 Continuously variable transmission

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2177130Y (en) * 1993-04-01 1994-09-14 石玉山 Planet gear stepless speed transmission
CN2738039Y (en) * 2004-10-29 2005-11-02 北京市无极通汽车系统技术有限公司 Mechanical stepless automatic speed change transmission apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874966A (en) * 1994-06-30 1996-03-19 Kenji Shionoya Continuously variable transmission
JP2002039289A (en) * 2000-07-24 2002-02-06 Hideo Sato Continuously variable transmission
KR100469839B1 (en) * 2002-07-16 2005-02-02 조광호 Nonstep variable speed device
KR100899635B1 (en) * 2008-03-18 2009-05-27 최태수 Continuously variable transmission

Also Published As

Publication number Publication date
WO2011083958A9 (en) 2011-12-01
KR101134032B1 (en) 2012-04-13
CN102906454A (en) 2013-01-30
KR20110080203A (en) 2011-07-13
WO2011083958A2 (en) 2011-07-14

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