BR0212548A - Dispositivo de transmissão continuamente variável aperfeiçoado - Google Patents

Dispositivo de transmissão continuamente variável aperfeiçoado

Info

Publication number
BR0212548A
BR0212548A BR0212548-0A BR0212548A BR0212548A BR 0212548 A BR0212548 A BR 0212548A BR 0212548 A BR0212548 A BR 0212548A BR 0212548 A BR0212548 A BR 0212548A
Authority
BR
Brazil
Prior art keywords
transmission device
continuously variable
variable transmission
races
parts
Prior art date
Application number
BR0212548-0A
Other languages
English (en)
Other versions
BR0212548B1 (pt
Inventor
Peter James Milner
Original Assignee
Orbital Traction 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 Orbital Traction Ltd filed Critical Orbital Traction Ltd
Publication of BR0212548A publication Critical patent/BR0212548A/pt
Publication of BR0212548B1 publication Critical patent/BR0212548B1/pt

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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/503—Gearings providing a continuous range of gear ratios in which two members co-operate by means of balls or rollers of uniform effective diameter, not mounted on shafts
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/506—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4165—Control of cooling or lubricating
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings
    • F16H57/049—Friction gearings of the toroid type
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transmission Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • General Details Of Gearings (AREA)

Abstract

"DISPOSITIVO DE TRANSMISSãO CONTINUAMENTE VARIáVEL APERFEIçOADO". A presente invenção refere-se a um dispositivo de transmissão continuamente variável do tipo que possui elementos planetários em contato rolante com calhas radialmente interna e externa, cada uma compreendendo partes relativamente móveis de modo axial, axialmente espaçadas, e dispositivos de controle para determinar a separação axial das partes de uma das duas calhas, em que os planetas são conectados para movimento planetário em um suporte planetário por uma ligação que permite a posição radial dos planetas variar em resposta à variação na separação axial das partes de uma das duas calhas enquanto mantém a conexão circunferencial.
BRPI0212548-0A 2001-09-08 2002-09-06 dispositivo de transmissão continuamente variável aperfeiçoado. BR0212548B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0121739.7A GB0121739D0 (en) 2001-09-08 2001-09-08 An improved continuously variable transmission
PCT/GB2002/004065 WO2003023256A1 (en) 2001-09-08 2002-09-06 An improved continuously variable transmission device

Publications (2)

Publication Number Publication Date
BR0212548A true BR0212548A (pt) 2004-10-13
BR0212548B1 BR0212548B1 (pt) 2011-12-13

Family

ID=9921746

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0212548-0A BR0212548B1 (pt) 2001-09-08 2002-09-06 dispositivo de transmissão continuamente variável aperfeiçoado.

Country Status (19)

Country Link
US (1) US7125359B2 (pt)
EP (1) EP1436529B1 (pt)
JP (1) JP4647908B2 (pt)
KR (1) KR100875578B1 (pt)
CN (1) CN100507313C (pt)
AT (1) ATE298052T1 (pt)
BR (1) BR0212548B1 (pt)
CA (1) CA2460259C (pt)
DE (1) DE60204713T2 (pt)
DK (1) DK1436529T3 (pt)
EA (1) EA005883B1 (pt)
ES (1) ES2244797T3 (pt)
GB (2) GB0121739D0 (pt)
GE (1) GEP20074028B (pt)
HK (1) HK1074477A1 (pt)
MX (1) MXPA04002228A (pt)
NO (1) NO325925B1 (pt)
PT (1) PT1436529E (pt)
WO (1) WO2003023256A1 (pt)

Families Citing this family (51)

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US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
CN1584368A (zh) * 2003-08-20 2005-02-23 乌尔里克.罗斯 无级变速传动装置
GB2408081B (en) * 2003-11-14 2008-07-23 Orbital Traction Ltd An improved continuously variable transmission device
US7086981B2 (en) * 2004-02-18 2006-08-08 The Gates Corporation Transmission and constant speed accessory drive
DK1815165T3 (da) 2004-10-05 2012-06-18 Fallbrook Technologies Inc Trinløst variabel transmission
US7632203B2 (en) 2005-10-28 2009-12-15 Fallbrook Technologies Inc. Electromotive drives
DE202005017823U1 (de) * 2005-11-15 2006-01-12 Deckel Maho Pfronten Gmbh Kugelgewindetrieb für Werkzeugmaschinen
PL1954959T3 (pl) 2005-11-22 2013-10-31 Fallbrook Ip Co Llc Przekładnia bezstopniowa
KR101317329B1 (ko) 2005-12-09 2013-10-15 폴브룩 테크놀로지즈 인크 연속 가변 변속기
EP1811202A1 (en) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
GB0609647D0 (en) * 2006-05-16 2006-06-28 Ellis Christopher W H Continuously variable transmission device
EP2038531A4 (en) 2006-06-26 2012-01-25 Fallbrook Technologies Inc TRANSMISSION WITH CONTINUOUS VARIATION
US8738255B2 (en) 2007-02-01 2014-05-27 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
WO2008100792A1 (en) 2007-02-12 2008-08-21 Fallbrook Technologies Inc. Continuously variable transmissions and methods therefor
CN103438207B (zh) 2007-02-16 2016-08-31 福博科技术公司 无限变速式无级变速器、无级变速器及其方法、组件、子组件和部件
US20080244322A1 (en) * 2007-03-27 2008-10-02 Tim Kelso Program Test System
CN101720397B (zh) 2007-04-24 2013-01-02 福博科技术公司 电力牵引传动装置
WO2008154437A1 (en) 2007-06-11 2008-12-18 Fallbrook Technologies Inc. Continuously variable transmission
CN103697120B (zh) 2007-07-05 2017-04-12 福博科技术公司 无级变速器
WO2009065055A2 (en) 2007-11-16 2009-05-22 Fallbrook Technologies Inc. Controller for variable transmission
CA2708634C (en) 2007-12-21 2017-08-01 Fallbrook Technologies Inc. Automatic transmissions and methods therefor
US7951035B2 (en) 2008-02-07 2011-05-31 American Axle & Manufacturing, Inc. Continuously variable torque vectoring axle assembly
CA2942806C (en) 2008-02-29 2018-10-23 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US8317651B2 (en) 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US8535199B2 (en) 2008-06-06 2013-09-17 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
CN107246463A (zh) 2008-06-23 2017-10-13 福博科知识产权有限责任公司 无级变速器
WO2010017242A1 (en) 2008-08-05 2010-02-11 Fallbrook Technologies Inc. Methods for control of transmission and prime mover
US8469856B2 (en) 2008-08-26 2013-06-25 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8167759B2 (en) 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
WO2010120933A1 (en) 2009-04-16 2010-10-21 Fallbrook Technologies Inc. Stator assembly and shifting mechanism for a continuously variable transmission
CA2784340C (en) * 2009-12-14 2020-06-30 Orbital Traction, Ltd. Systems and methods for operating a driveline system
GB2476462B (en) * 2009-12-18 2013-07-31 Romax Technology Ltd Gear box arrangements
CN102753858A (zh) * 2010-02-12 2012-10-24 蒂姆肯公司 具有提高的承载能力的行星齿轮传动系
DE112010005291B4 (de) * 2010-02-22 2021-09-23 Toyota Jidosha Kabushiki Kaisha Leistungsübertragungsvorrichtung
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9631563B2 (en) 2010-06-30 2017-04-25 Orbital Traction, Ltd Torque pulse dampener
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
AU2012240435B2 (en) 2011-04-04 2016-04-28 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
JP2014528564A (ja) 2011-10-03 2014-10-27 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 連続可変変速機を有する冷凍システム
WO2013112408A1 (en) 2012-01-23 2013-08-01 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions methods, assemblies, subassemblies, and components therefor
KR101962967B1 (ko) * 2012-03-28 2019-03-27 가부시끼 가이샤 구보다 무논 작업차 및 작업차용의 차축 케이스
KR102433297B1 (ko) 2013-04-19 2022-08-16 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무단 변속기
US10400872B2 (en) 2015-03-31 2019-09-03 Fallbrook Intellectual Property Company Llc Balanced split sun assemblies with integrated differential mechanisms, and variators and drive trains including balanced split sun assemblies
CN104776180B (zh) * 2015-04-02 2017-08-04 四川大学 一种无自旋无级变速单元
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
KR102364407B1 (ko) 2016-03-18 2022-02-16 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무단 변속기 시스템 및 방법
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US10486523B2 (en) 2018-02-13 2019-11-26 Ford Global Technologies, Llc Hybrid transmission with variator
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
US11009118B1 (en) * 2019-10-24 2021-05-18 John Matthew Hawkins Epicyclic gearing torque reduction mechanism

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US2209497A (en) * 1938-08-23 1940-07-30 Guy H Hall Variable ratio transmission
US3516305A (en) * 1968-05-09 1970-06-23 Walter Valdemar Chery Torque converter
US3670595A (en) * 1969-12-17 1972-06-20 Walter Valdemar Chery Variable speed automatic transmission
US3618423A (en) * 1970-06-08 1971-11-09 Walter V Chery Transmission
US3793910A (en) 1972-10-02 1974-02-26 A Nasvytis Variable speed friction drive
GB1586779A (en) * 1976-12-16 1981-03-25 Galbraith Eng Pty Ltd Variable speed epicyclic transmission devices
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DE4126993A1 (de) * 1991-08-16 1993-02-18 Fichtel & Sachs Ag Antriebsnabe für ein Fahrzeug, insbesondere Fahrrad, mit stufenlos einstellbarem Übersetzungsverhältnis.
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GB9915416D0 (en) * 1999-07-02 1999-09-01 Milner Peter J A continuously variable drive transmission device

Also Published As

Publication number Publication date
MXPA04002228A (es) 2005-02-17
PT1436529E (pt) 2005-11-30
CA2460259C (en) 2009-05-05
KR100875578B1 (ko) 2008-12-23
GEP20074028B (en) 2007-02-12
WO2003023256A1 (en) 2003-03-20
KR20040044867A (ko) 2004-05-31
CA2460259A1 (en) 2003-03-20
EA005883B1 (ru) 2005-06-30
NO325925B1 (no) 2008-08-18
NO20041202L (no) 2004-06-07
HK1074477A1 (en) 2005-11-11
GB0121739D0 (en) 2001-10-31
GB2381839A (en) 2003-05-14
CN1568407A (zh) 2005-01-19
EA200400419A1 (ru) 2004-10-28
EP1436529A1 (en) 2004-07-14
DE60204713D1 (de) 2005-07-21
JP2005502841A (ja) 2005-01-27
DK1436529T3 (da) 2005-10-17
GB0220741D0 (en) 2002-10-16
EP1436529B1 (en) 2005-06-15
ATE298052T1 (de) 2005-07-15
ES2244797T3 (es) 2005-12-16
CN100507313C (zh) 2009-07-01
US7125359B2 (en) 2006-10-24
DE60204713T2 (de) 2006-08-24
US20040248689A1 (en) 2004-12-09
BR0212548B1 (pt) 2011-12-13
JP4647908B2 (ja) 2011-03-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/09/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2478 DE 03-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.