CA2736815C - Positive displacement variable speed transmission with dual motion drive gears - Google Patents

Positive displacement variable speed transmission with dual motion drive gears Download PDF

Info

Publication number
CA2736815C
CA2736815C CA2736815A CA2736815A CA2736815C CA 2736815 C CA2736815 C CA 2736815C CA 2736815 A CA2736815 A CA 2736815A CA 2736815 A CA2736815 A CA 2736815A CA 2736815 C CA2736815 C CA 2736815C
Authority
CA
Canada
Prior art keywords
gears
gear
drive
transmission
driven
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 - Fee Related
Application number
CA2736815A
Other languages
English (en)
French (fr)
Other versions
CA2736815A1 (en
Inventor
Gary D. Lee
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.)
VMT TECHNOLOGIES LLC
Original Assignee
VMT TECHNOLOGIES LLC
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 US11/759,207 external-priority patent/US7892129B2/en
Priority claimed from US11/759,206 external-priority patent/US8109852B2/en
Application filed by VMT TECHNOLOGIES LLC filed Critical VMT TECHNOLOGIES LLC
Publication of CA2736815A1 publication Critical patent/CA2736815A1/en
Application granted granted Critical
Publication of CA2736815C publication Critical patent/CA2736815C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/16—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types with a driving or driven member which both rotates or oscillates on its axis and reciprocates
    • 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
    • F16H3/76—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with an orbital gear having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
    • 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
    • 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
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
CA2736815A 2006-06-08 2007-06-07 Positive displacement variable speed transmission with dual motion drive gears Expired - Fee Related CA2736815C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US80427306P 2006-06-08 2006-06-08
US60/804,273 2006-06-08
US11/759,207 US7892129B2 (en) 2006-06-08 2007-06-06 Variable speed transmission with variable orbital path
US11/759,206 2007-06-06
US11/759,206 US8109852B2 (en) 2006-06-08 2007-06-06 Variable speed transmission with rotating and orbiting drive gears
US11/759,207 2007-06-06
CA2654078A CA2654078C (en) 2006-06-08 2007-06-07 Positive displacement variable speed transmission with dual motion drive gears

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2654078A Division CA2654078C (en) 2006-06-08 2007-06-07 Positive displacement variable speed transmission with dual motion drive gears

Publications (2)

Publication Number Publication Date
CA2736815A1 CA2736815A1 (en) 2008-09-04
CA2736815C true CA2736815C (en) 2012-03-27

Family

ID=39721739

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2736815A Expired - Fee Related CA2736815C (en) 2006-06-08 2007-06-07 Positive displacement variable speed transmission with dual motion drive gears
CA2654078A Expired - Fee Related CA2654078C (en) 2006-06-08 2007-06-07 Positive displacement variable speed transmission with dual motion drive gears

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2654078A Expired - Fee Related CA2654078C (en) 2006-06-08 2007-06-07 Positive displacement variable speed transmission with dual motion drive gears

Country Status (7)

Country Link
EP (1) EP2024662A4 (enExample)
JP (2) JP4932907B2 (enExample)
KR (1) KR101099568B1 (enExample)
CN (1) CN101484726A (enExample)
BR (1) BRPI0712329A2 (enExample)
CA (2) CA2736815C (enExample)
WO (1) WO2008105891A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892129B2 (en) 2006-06-08 2011-02-22 Vmt Technologies Llc Variable speed transmission with variable orbital path
US9188205B2 (en) 2009-09-08 2015-11-17 Gary D. Lee Moon gear assembly
US8512182B2 (en) * 2011-06-22 2013-08-20 Kwok Keung TAM Torque-driven automatic transmission device for bicycle
WO2021179134A1 (zh) * 2020-03-09 2021-09-16 华为技术有限公司 一种变速装置及其控制方法、转向系统及其控制方法
CN114439896B (zh) * 2020-11-06 2023-04-11 冯福荣 一种新型汽车无级调速变速器系统
CN114559357B (zh) * 2022-03-26 2024-11-19 徐德富 一种单一驱动的公自转抛光修形装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376429A (en) 1944-01-21 1945-05-22 Geoffrey M Harry Variable-speed power transmission
FR1248634A (fr) * 1959-10-20 1960-12-23 Joint tournant à soufflet étanche ou organe analogue d'étanchéité
US4373926A (en) * 1980-07-21 1983-02-15 Fullerton Robert L Automatic transmission having a continuously variable drive ratio
EP0248289B1 (de) * 1986-05-27 1990-01-24 Hans Georg Braunschweiler Zahnradgetriebe mit stufenlos veränderbarem Uebersetzungsverhältnis
IT1232666B (it) * 1988-12-20 1992-03-02 Federici Leonida S Variatore di velocita' continuo meccanico ad ingranaggi
GB8901322D0 (en) * 1989-01-21 1989-03-15 Jaguar Cars Transmission systems
US5352162A (en) * 1992-11-16 1994-10-04 Coronel Paul K Dual concentric positively infinitely variable rotary motion transmission
JPH0989055A (ja) * 1995-09-25 1997-03-31 Hirobumi Seki 歯車式無段変速装置及び自動車用の歯車式無段変速装置と一般産業機械用の歯車式無段変速装置
US6024664A (en) * 1998-04-22 2000-02-15 Shaffner; Richard F. Nonvariable or continuously variable friction drive
JP2002039289A (ja) * 2000-07-24 2002-02-06 Hideo Sato 無段変速機
JP3689020B2 (ja) * 2000-10-30 2005-08-31 紀昭 豊島 旋回制御歯車式自動無段変速機

Also Published As

Publication number Publication date
CN101484726A (zh) 2009-07-15
CA2654078C (en) 2011-07-19
EP2024662A2 (en) 2009-02-18
WO2008105891A2 (en) 2008-09-04
EP2024662A4 (en) 2009-09-02
CA2654078A1 (en) 2008-09-04
JP2009540236A (ja) 2009-11-19
JP5694131B2 (ja) 2015-04-01
BRPI0712329A2 (pt) 2012-01-10
JP4932907B2 (ja) 2012-05-16
KR101099568B1 (ko) 2011-12-28
KR20090020682A (ko) 2009-02-26
JP2012042061A (ja) 2012-03-01
WO2008105891A3 (en) 2008-11-13
CA2736815A1 (en) 2008-09-04

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MKLA Lapsed

Effective date: 20160607