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DE602004006006D1 - Stufenloses getriebe - Google Patents

Stufenloses getriebe

Info

Publication number
DE602004006006D1
DE602004006006D1 DE602004006006T DE602004006006T DE602004006006D1 DE 602004006006 D1 DE602004006006 D1 DE 602004006006D1 DE 602004006006 T DE602004006006 T DE 602004006006T DE 602004006006 T DE602004006006 T DE 602004006006T DE 602004006006 D1 DE602004006006 D1 DE 602004006006D1
Authority
DE
Germany
Prior art keywords
belt
changing device
ratio changing
output shaft
loop
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 - Lifetime
Application number
DE602004006006T
Other languages
English (en)
Other versions
DE602004006006T2 (de
Inventor
Johannes Jacobus Naude
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.)
Varibox Ip Pty Ltd Randburg Za
Original Assignee
Varibox Pty 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 Varibox Pty Ltd filed Critical Varibox Pty Ltd
Publication of DE602004006006D1 publication Critical patent/DE602004006006D1/de
Application granted granted Critical
Publication of DE602004006006T2 publication Critical patent/DE602004006006T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/14—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using only one pulley built-up out of adjustable conical parts
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Valve Device For Special Equipments (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE602004006006T 2003-10-13 2004-03-05 Stufenloses getriebe Expired - Lifetime DE602004006006T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ZA200307933 2003-10-13
ZA200307933 2003-10-13
ZA200309224 2003-11-27
ZA200309224 2003-11-27
PCT/ZA2004/000023 WO2005036028A1 (en) 2003-10-13 2004-03-05 Infinitely variable transmission

Publications (2)

Publication Number Publication Date
DE602004006006D1 true DE602004006006D1 (de) 2007-05-31
DE602004006006T2 DE602004006006T2 (de) 2008-01-03

Family

ID=34437435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006006T Expired - Lifetime DE602004006006T2 (de) 2003-10-13 2004-03-05 Stufenloses getriebe

Country Status (9)

Country Link
US (1) US7563185B2 (de)
EP (1) EP1673555B1 (de)
JP (1) JP4557981B2 (de)
KR (1) KR101148700B1 (de)
AT (1) ATE360161T1 (de)
AU (1) AU2004280645B2 (de)
BR (1) BRPI0406608B1 (de)
DE (1) DE602004006006T2 (de)
WO (1) WO2005036028A1 (de)

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US10839321B2 (en) * 1997-01-06 2020-11-17 Jeffrey Eder Automated data storage system
WO2003078869A1 (en) * 2002-03-18 2003-09-25 Johannes Jacobus Naude Variable sprocket ivt machine
US6966882B2 (en) * 2002-11-25 2005-11-22 Tibion Corporation Active muscle assistance device and method
US8393984B2 (en) * 2003-10-13 2013-03-12 Varibox (Pty) Limited Infinitely variable transmission
CN1752479A (zh) * 2004-09-21 2006-03-29 王国斌 滑片变形齿无级啮合活齿轮
US7722490B2 (en) * 2005-01-20 2010-05-25 Armin Sebastian Tay Cones, configurations, and adjusters for friction and non-friction dependent continuous variable transmissions
US7713154B2 (en) * 2005-09-02 2010-05-11 Kenneth B. Hawthorn Fixed pitch continuously variable transmission (FPCVT)
DE602006002364D1 (de) 2005-11-15 2008-10-02 Varibox Pty Ltd Steuergerät für ein malteserkreuzgetriebe
WO2007079447A2 (en) * 2005-12-30 2007-07-12 Tibion Corporation Linear actuator
US7811189B2 (en) 2005-12-30 2010-10-12 Tibion Corporation Deflector assembly
US8353854B2 (en) 2007-02-14 2013-01-15 Tibion Corporation Method and devices for moving a body joint
WO2009099671A2 (en) 2008-02-08 2009-08-13 Tibion Corporation Multi-fit orthotic and mobility assistance apparatus
US9347531B2 (en) * 2008-04-08 2016-05-24 Yoon Kyu Cho Belt-type continuously variable transmission
AU2009240410B2 (en) * 2008-04-25 2013-08-29 Varibox Ip (Pty) Limited Incremental variable transmission
US20090306548A1 (en) 2008-06-05 2009-12-10 Bhugra Kern S Therapeutic method and device for rehabilitation
US8058823B2 (en) 2008-08-14 2011-11-15 Tibion Corporation Actuator system with a multi-motor assembly for extending and flexing a joint
US8274244B2 (en) 2008-08-14 2012-09-25 Tibion Corporation Actuator system and method for extending a joint
US9028372B2 (en) * 2009-01-16 2015-05-12 Brian Beard Exercise device with a linear drive mechanism
US8639455B2 (en) 2009-02-09 2014-01-28 Alterg, Inc. Foot pad device and method of obtaining weight data
BRPI1011260A2 (pt) * 2009-04-07 2019-09-24 Kyu Cho Yoon transmissão continuamente variável do tipo correia.
US20110059821A1 (en) * 2009-09-08 2011-03-10 Vmt Technologies, Llc Infinitely variable transmission
US9889058B2 (en) 2013-03-15 2018-02-13 Alterg, Inc. Orthotic device drive system and method
CN103307237B (zh) * 2013-06-17 2015-10-14 徐宇 柔性啮合无级变速箱
US9371893B2 (en) * 2013-07-22 2016-06-21 Jeffrey M. Lucas Contoured radius continuously variable transmission
US20150133247A1 (en) * 2013-11-13 2015-05-14 Shawn Watling Snow mobile drive assembly
US9803728B2 (en) 2015-09-22 2017-10-31 GM Global Technology Operations LLC Rotary variator for a continuously variable transmission
TWI601663B (zh) * 2016-04-21 2017-10-11 變速裝置
CN109296731A (zh) * 2018-09-26 2019-02-01 苏州骏捷升降机械科技有限公司 一种链条轮
KR102329219B1 (ko) * 2020-01-03 2021-11-22 위월드 주식회사 동력전달장치
WO2021137342A1 (ko) * 2020-01-03 2021-07-08 위월드 주식회사 동력전달장치
CN114704603A (zh) * 2022-01-05 2022-07-05 张锁龙 一种棘齿链式无级变速装置
US12371126B2 (en) * 2022-01-31 2025-07-29 Arctic Cat Inc. Adjustable belt drive assembly, system and method
CN116590968B (zh) * 2023-06-02 2023-11-21 北京瀚明达科技有限公司 一种铁路道床整砟机

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US3798989A (en) * 1972-07-10 1974-03-26 Tokheim Corp Multiple speed drive transmission
US3956944A (en) 1975-01-02 1976-05-18 Tompkins Leo L Torque operated, variable diameter belt sheave or chain sprocket
US3994180A (en) * 1975-04-11 1976-11-30 Leonard Stanley Ackerman Expansible sprocket device
US4068539A (en) * 1975-10-24 1978-01-17 Wladimir Nyc Variable-ratio transmission
US4024772A (en) * 1976-05-10 1977-05-24 Kumm Emerson L Variable speed flat belt transmission
GB2062142A (en) 1979-10-29 1981-05-20 Deal M Variable diameter transmission wheel
GB2135743B (en) 1979-10-29 1985-03-06 Michel Deal Variable diameter transmission wheel
US4478594A (en) * 1982-05-10 1984-10-23 Dayco Corporation Belt tensioning means
EP0112112A1 (de) 1982-12-14 1984-06-27 Michel Deal Getriebe mit veränderbarem Übersetzungsverhältnis
JPS604661A (ja) * 1983-06-22 1985-01-11 ラ−デナ−・マシ−ネンフアブリツク・アウグスト・コルブス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コムパニ・コマンデイツト・ゲゼルシヤフト チエ−ン駆動装置
US4591351A (en) * 1985-06-07 1986-05-27 Kumm Emerson L Variable ratio pulleys for flat belt transmission system
US4714452A (en) * 1986-06-06 1987-12-22 Kumm Emerson L Oriented flat belt continuously variable transmission using pulleys with guideways
US4810234A (en) * 1987-05-19 1989-03-07 Kumm Industries, Inc. Continuously variable transmission
US4787879A (en) 1987-11-02 1988-11-29 Exeter Granddiorite Trust Fifteen speed variable radius bicycle transmission
US4810236A (en) * 1988-05-31 1989-03-07 Kumm Industries, Inc. Flat belt continuously variable transmission with idler pulley torque transfer increasing component
US4832660A (en) * 1988-07-11 1989-05-23 Leonard George H Variable ratio drive mechanism
US4820244A (en) * 1988-07-11 1989-04-11 Jack Lander Variable ratio drive mechanism
FR2637001B1 (de) * 1988-09-29 1995-06-30 Rockwell Cim
US4973289A (en) * 1988-12-07 1990-11-27 Hamlin Transmission Corporation Variable-ratio transmissions, separately and in bicycles
US4878883A (en) 1988-12-08 1989-11-07 Wheless Thomas K Continuously variable chain drive transmission
US4990123A (en) * 1989-06-13 1991-02-05 Gkn Automotive, Inc. Continuously variable transmission system having a variable diameter pulley with resiliently biased belt engaging members
US4938732A (en) * 1989-06-13 1990-07-03 Gkn Automotive, Inc. Continuously variable transmission system having variable diameter pulley assemblies responsive to axially directed forces
US4961719A (en) * 1989-07-19 1990-10-09 Gruber, Kaplan & Associates Variable drive transmission
US4929218A (en) * 1989-07-21 1990-05-29 Clough Robert L Continuously variable transmission
US5049113A (en) * 1990-10-15 1991-09-17 Graham Jr James A Variable circumference adjustable-drive pulley mechanism
EP0617680B1 (de) 1992-08-21 1998-11-25 BÄCHTIGER, Rolf Kettengetriebe mit veränderlichem übersetzungsverhältnis und zahnkette
JPH1137238A (ja) * 1997-07-22 1999-02-12 Yutaka Tanaka チエン伝動無段変速装置
US5984814A (en) 1997-09-04 1999-11-16 Davenport; Bruce Variable ratio chain drive transmission
EP1102940B1 (de) 1998-08-06 2004-11-10 Veritran Inc. Stufenlos regelbares planetengetriebe
US6152844A (en) * 1999-05-10 2000-11-28 Daugherty; B. Eugene Variable diameter pulley for a transmission
US6379275B1 (en) * 1999-11-18 2002-04-30 The Gates Corporation Continuously variable transmission pulley
JP2002250420A (ja) * 2001-02-26 2002-09-06 Hitoshi Fujisawa 連続無段階変速装置
AR037212A1 (es) * 2001-11-06 2004-10-27 Gates Corp Tensionador lineal de correa de recorrido limitado
WO2003042575A2 (en) 2001-11-16 2003-05-22 Johannes Jacobus Naude Infinitely variable transmission machine
WO2003078869A1 (en) 2002-03-18 2003-09-25 Johannes Jacobus Naude Variable sprocket ivt machine
US7261655B2 (en) * 2004-06-24 2007-08-28 Vargas Eladio A Variable speed flat belt transmission and variable diameter pulley for use in same

Also Published As

Publication number Publication date
WO2005036028A1 (en) 2005-04-21
BRPI0406608A (pt) 2005-12-06
US20050221926A1 (en) 2005-10-06
EP1673555A1 (de) 2006-06-28
BRPI0406608B1 (pt) 2017-06-13
ATE360161T1 (de) 2007-05-15
US7563185B2 (en) 2009-07-21
KR101148700B1 (ko) 2012-05-25
AU2004280645B2 (en) 2009-11-12
AU2004280645A1 (en) 2005-04-21
JP4557981B2 (ja) 2010-10-06
DE602004006006T2 (de) 2008-01-03
JP2007508505A (ja) 2007-04-05
KR20060121658A (ko) 2006-11-29
EP1673555B1 (de) 2007-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VARIBOX IP (PTY) LTD., RANDBURG, ZA