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WO2012011662A3 - Continuously variable transmission - Google Patents

Continuously variable transmission Download PDF

Info

Publication number
WO2012011662A3
WO2012011662A3 PCT/KR2011/004233 KR2011004233W WO2012011662A3 WO 2012011662 A3 WO2012011662 A3 WO 2012011662A3 KR 2011004233 W KR2011004233 W KR 2011004233W WO 2012011662 A3 WO2012011662 A3 WO 2012011662A3
Authority
WO
WIPO (PCT)
Prior art keywords
input link
links
centre
output
effecting
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.)
Ceased
Application number
PCT/KR2011/004233
Other languages
French (fr)
Korean (ko)
Other versions
WO2012011662A2 (en
Inventor
신용철
신현우
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.)
Individual
Original Assignee
Individual
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
Priority claimed from KR1020100069498A external-priority patent/KR101213546B1/en
Priority claimed from KR1020100071334A external-priority patent/KR101213547B1/en
Priority claimed from KR1020110031969A external-priority patent/KR101327332B1/en
Priority claimed from KR1020110031968A external-priority patent/KR101327336B1/en
Priority claimed from KR1020110054798A external-priority patent/KR101254596B1/en
Application filed by Individual filed Critical Individual
Publication of WO2012011662A2 publication Critical patent/WO2012011662A2/en
Publication of WO2012011662A3 publication Critical patent/WO2012011662A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • F16H29/04—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of a crank, an eccentric, a wobble-plate, or a cam, on one of the shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

Provided is a continuously variable transmission having a structure wherein: use is made of a lever crank tool whereby linked coupling is achieved between an input link, a plurality of coupler links and output links which are provided in the same number as the coupler links; the input link performs a rotating movement; a variable pin for effecting linked coupling of the input link and the plurality of coupler links is disposed eccentrically from the centre of rotation of the input link, in which state the same is capable of resilient variability in the radial direction of the rotating movement of the input link, in accordance with a load, while not being capable of orbiting and rotating movements; a link pin, for effecting linked coupling of the plurality of coupler links and the plurality of output links, and a one-way clutch bearing are interposed such that a plurality of clutch gears, which circumscribe the output shafts of the plurality of output links, orbit around a centre of orbiting which is the same as the centre of rotation of the input link; and an output gear meshes with the plurality of clutch gears, and hence the present invention makes it structurally easy to ensure that the variable pin which is the most important element, which is to say the variable pin for effecting linked coupling of the input link and the coupler links, is positioned eccentrically from the centre of rotation of the input link.
PCT/KR2011/004233 2010-07-19 2011-06-09 Continuously variable transmission Ceased WO2012011662A2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR10-2010-0069498 2010-07-19
KR1020100069498A KR101213546B1 (en) 2010-07-19 2010-07-19 Continuously Varible Transmission
KR10-2010-0071334 2010-07-23
KR1020100071334A KR101213547B1 (en) 2010-07-23 2010-07-23 Continuously Varible Transmission
KR1020110031969A KR101327332B1 (en) 2011-04-07 2011-04-07 continuously variable transmission of hub type
KR10-2011-0031968 2011-04-07
KR1020110031968A KR101327336B1 (en) 2011-04-07 2011-04-07 continuously variable transmission
KR10-2011-0031969 2011-04-07
KR1020110054798A KR101254596B1 (en) 2011-06-07 2011-06-07 continuously variable transmission of hub type
KR10-2011-0054798 2011-06-07

Publications (2)

Publication Number Publication Date
WO2012011662A2 WO2012011662A2 (en) 2012-01-26
WO2012011662A3 true WO2012011662A3 (en) 2012-05-03

Family

ID=45497246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004233 Ceased WO2012011662A2 (en) 2010-07-19 2011-06-09 Continuously variable transmission

Country Status (1)

Country Link
WO (1) WO2012011662A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102937169B (en) * 2012-11-15 2015-05-06 南京工程学院 Continuously variable transmission system for flow distribution transmission of permanent magnetic speed-regulating planet gear
CN102943850A (en) * 2012-11-27 2013-02-27 邹政耀 Permanent magnet flexible locking and controlling continuously variable transmission system
CN106785438B (en) * 2017-01-26 2023-08-08 京信通信技术(广州)有限公司 Transmission device and antenna downward inclination angle control system
CN106785451B (en) * 2017-01-26 2023-10-27 京信通信技术(广州)有限公司 Antenna and downtilt angle control device thereof
TWI652419B (en) * 2017-10-31 2019-03-01 Motive Power Industry Co., Ltd. Continuously variable stepless transmission
CN108502094B (en) * 2018-05-14 2024-04-02 赵宁 Planetary gear stepless speed change system
CN109958744B (en) * 2019-04-12 2021-08-03 苏州鼎智瑞光智能科技有限公司 A pulsating continuously variable transmission and its optimization method for non-circular gears
CN110805673A (en) * 2019-12-16 2020-02-18 哈尔滨理工大学 Impact-resistant mechanical stepless speed changer
CN117772808B (en) * 2024-02-23 2024-05-10 太原理工大学 Gear device for calibrating different speed ratio and asynchronous rolling mill

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000335265A (en) * 1999-05-24 2000-12-05 Kanzaki Kokyukoki Mfg Co Ltd Vehicle transmission for driving
JP2002307961A (en) * 2001-04-13 2002-10-23 Yanmar Agricult Equip Co Ltd Work vehicle
JP2003508698A (en) * 1999-08-27 2003-03-04 エスケイエフ エンジニアリング アンド リサーチ センター ビーブイ Continuously variable transmission system
JP2010076748A (en) * 2008-08-29 2010-04-08 Kanzaki Kokyukoki Mfg Co Ltd Traveling system transmission structure of vehicle
KR20100076361A (en) * 2008-12-26 2010-07-06 신용철 Continuously variable transmission

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000335265A (en) * 1999-05-24 2000-12-05 Kanzaki Kokyukoki Mfg Co Ltd Vehicle transmission for driving
JP2003508698A (en) * 1999-08-27 2003-03-04 エスケイエフ エンジニアリング アンド リサーチ センター ビーブイ Continuously variable transmission system
JP2002307961A (en) * 2001-04-13 2002-10-23 Yanmar Agricult Equip Co Ltd Work vehicle
JP2010076748A (en) * 2008-08-29 2010-04-08 Kanzaki Kokyukoki Mfg Co Ltd Traveling system transmission structure of vehicle
KR20100076361A (en) * 2008-12-26 2010-07-06 신용철 Continuously variable transmission

Also Published As

Publication number Publication date
WO2012011662A2 (en) 2012-01-26

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