ITTO20030314A1 - Puleggia per una trasmissione a variazione continua di rapporto. - Google Patents

Puleggia per una trasmissione a variazione continua di rapporto.

Info

Publication number
ITTO20030314A1
ITTO20030314A1 IT000314A ITTO20030314A ITTO20030314A1 IT TO20030314 A1 ITTO20030314 A1 IT TO20030314A1 IT 000314 A IT000314 A IT 000314A IT TO20030314 A ITTO20030314 A IT TO20030314A IT TO20030314 A1 ITTO20030314 A1 IT TO20030314A1
Authority
IT
Italy
Prior art keywords
pulley
cam
transmission ratio
continuously varied
supporting shaft
Prior art date
Application number
IT000314A
Other languages
English (en)
Inventor
Domenico Binello
Gianluca Cariccia
Alessio Galletti
Original Assignee
Dayco Europe Srl
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 Dayco Europe Srl filed Critical Dayco Europe Srl
Priority to IT000314A priority Critical patent/ITTO20030314A1/it
Priority to AT04729188T priority patent/ATE365287T1/de
Priority to ES04729188T priority patent/ES2287722T3/es
Priority to CNB2004800109846A priority patent/CN100465481C/zh
Priority to PCT/IT2004/000231 priority patent/WO2004094874A1/en
Priority to DE602004007124T priority patent/DE602004007124T2/de
Priority to TW093111428A priority patent/TWI339248B/zh
Priority to EP04729188A priority patent/EP1616115B1/en
Priority to US10/554,319 priority patent/US7901308B2/en
Publication of ITTO20030314A1 publication Critical patent/ITTO20030314A1/it

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
    • 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
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially 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
    • 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
    • F16H61/662—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 with endless flexible members
    • F16H61/66272—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 with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/067—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions mechanical actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pulleys (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT000314A 2003-04-23 2003-04-23 Puleggia per una trasmissione a variazione continua di rapporto. ITTO20030314A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT000314A ITTO20030314A1 (it) 2003-04-23 2003-04-23 Puleggia per una trasmissione a variazione continua di rapporto.
AT04729188T ATE365287T1 (de) 2003-04-23 2004-04-23 Riemenscheibe für ein stufenloses getriebe
ES04729188T ES2287722T3 (es) 2003-04-23 2004-04-23 Una polea para una transmision variable continua.
CNB2004800109846A CN100465481C (zh) 2003-04-23 2004-04-23 无级变速器的皮带轮
PCT/IT2004/000231 WO2004094874A1 (en) 2003-04-23 2004-04-23 A pulley for a continuously variable transmission
DE602004007124T DE602004007124T2 (de) 2003-04-23 2004-04-23 Riemenscheibe für ein stufenloses getriebe
TW093111428A TWI339248B (en) 2003-04-23 2004-04-23 A pulley for a continuously variable transmission
EP04729188A EP1616115B1 (en) 2003-04-23 2004-04-23 A pulley for a continuously variable transmission
US10/554,319 US7901308B2 (en) 2003-04-23 2004-04-23 Pulley for a continuously variable transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000314A ITTO20030314A1 (it) 2003-04-23 2003-04-23 Puleggia per una trasmissione a variazione continua di rapporto.

Publications (1)

Publication Number Publication Date
ITTO20030314A1 true ITTO20030314A1 (it) 2004-10-24

Family

ID=33307130

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000314A ITTO20030314A1 (it) 2003-04-23 2003-04-23 Puleggia per una trasmissione a variazione continua di rapporto.

Country Status (9)

Country Link
US (1) US7901308B2 (it)
EP (1) EP1616115B1 (it)
CN (1) CN100465481C (it)
AT (1) ATE365287T1 (it)
DE (1) DE602004007124T2 (it)
ES (1) ES2287722T3 (it)
IT (1) ITTO20030314A1 (it)
TW (1) TWI339248B (it)
WO (1) WO2004094874A1 (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1929180B1 (en) * 2005-08-18 2009-10-07 Dayco Europe S.R.L. Con Unico Socio Pulley assembly for a continuously variable transmission
JP5228162B2 (ja) * 2006-12-27 2013-07-03 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 連続可変変速機
JP5069350B2 (ja) * 2007-07-11 2012-11-07 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 摩擦式無段変速機の制御方法、ならびに該制御方法を実施するための手段を備えた変速機
JP4453743B2 (ja) * 2007-11-05 2010-04-21 トヨタ自動車株式会社 無段変速機用固定側シーブ、その無段変速機内取り付け方法及びその製造方法
US7878935B2 (en) * 2007-11-26 2011-02-01 Derek Lahr Continuously variable transmission with external cam
CN102549304B (zh) * 2009-10-08 2015-01-07 洋马株式会社 带式无级变速机
TWI456126B (zh) * 2010-10-25 2014-10-11 Ind Tech Res Inst 電控皮帶式無段變速系統
WO2013032463A2 (en) 2011-08-31 2013-03-07 Bombardier Recreational Products Inc. Continuously variable transmission drive pulley
US20130079182A1 (en) * 2011-09-23 2013-03-28 Briggs & Stratton Corporation Pulley system for outdoor power equipment
FR2997155B1 (fr) * 2012-10-18 2014-11-14 France Reducteurs Variateur de vitesse a courroie
FR2997154B1 (fr) * 2012-10-18 2016-03-04 France Reducteurs Variateur de vitesse a courroie
US20150024882A1 (en) * 2013-07-22 2015-01-22 The Hilliard Corporation Driven Clutch with Engine Braking for a Continuously Variable Transmission
US10088025B2 (en) 2013-09-24 2018-10-02 Jatco Ltd Automatic transmission for electric vehicle
EP3051179A4 (en) * 2013-09-25 2017-06-21 Jatco Ltd Torque cam device and belt-type continuously variable transmission
US10436293B2 (en) * 2014-09-05 2019-10-08 Honda Motor Co., Ltd. Continuously variable transmission
CN105151032B (zh) * 2015-09-25 2017-10-03 清华大学 感载式变速器机构及具有该感载式变速器机构的制动系统
US11732787B2 (en) * 2017-04-03 2023-08-22 Sri International Shifting mechanisms for split-pulley variable transmissions
WO2019111131A1 (en) * 2017-12-05 2019-06-13 Piaggio & C. S.P.A. Continuous variation transmission device with adjustment device
CN109076795A (zh) * 2018-01-19 2018-12-25 江苏沃得农业机械有限公司 收割机清选风扇电动调速机构
JP7033671B2 (ja) * 2018-05-21 2022-03-10 エスアールアイ インターナショナル 入れ子状プーリを備えた可変トランスミッション
CN109085180B (zh) * 2018-06-28 2020-11-27 佛山市川东磁电股份有限公司 一种平面磁性元件输送检测装置
JP7708393B2 (ja) * 2019-10-17 2025-07-15 株式会社エフ・シー・シー プーリ装置および遠心クラッチ
JP7422875B2 (ja) * 2019-11-20 2024-01-26 エスアールアイ インターナショナル 連続可変トランスミッションのためのベルト
CN111963638B (zh) * 2020-06-17 2021-11-02 华德风 一种不易打滑的无级变速箱结构
WO2023192166A1 (en) * 2022-03-29 2023-10-05 Gates Corporation Cam-controlled continuously variable transmission systems
CN115823217A (zh) * 2022-12-07 2023-03-21 济南弘正科技有限公司 一种踏板车用高传输效率的从动皮带轮组
US12618457B2 (en) 2023-10-17 2026-05-05 Cvtech-Ibc Inc. Double cam actuation system for CVT
US12146568B1 (en) * 2023-11-29 2024-11-19 The Hilliard Corporation Driven clutch with dual helix assembly for continuously variable transmission
AU2024287226A1 (en) * 2024-01-02 2025-08-21 Polaris Industries Inc. Driven clutch for continuously variable transmission

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075902A (en) * 1976-09-27 1978-02-28 Dana Corporation Variable speed pulley
CA1322284C (en) * 1988-03-14 1993-09-21 Robert K. Mitchell Molded camshaft assembly
WO1993025808A1 (en) * 1992-06-11 1993-12-23 Generac Corporation Internal combustion engine for portable power generating equipment
US5403240A (en) * 1994-03-29 1995-04-04 Club Car, Inc. Cam for variable width pulley
JP3447401B2 (ja) * 1994-11-28 2003-09-16 本田技研工業株式会社 ベルト式無段変速装置
CN2242370Y (zh) * 1995-03-20 1996-12-11 三阳工业股份有限公司 无级变速机构的从动滑轮
US5647810A (en) * 1995-09-08 1997-07-15 Hoffco, Inc. Drive arm-engaging roller for centrifugal clutch
US5797180A (en) * 1996-08-28 1998-08-25 Tecumseh Products Company Method of manufacturing a plastic camshaft with a tubular metal insert
JPH10169736A (ja) * 1996-12-06 1998-06-26 Nissan Motor Co Ltd 無段変速機の可変プーリ
JPH10205608A (ja) * 1997-01-20 1998-08-04 Kubota Corp ベルト無段変速装置
US5967286A (en) * 1997-07-31 1999-10-19 Starting Line Products, Inc. Adjustable driven clutch
ITTO20010066A1 (it) * 2001-01-26 2002-07-26 Adler Spa Puleggia espandibile, ad esempio per variatori continui di velocita'.

Also Published As

Publication number Publication date
CN100465481C (zh) 2009-03-04
DE602004007124D1 (de) 2007-08-02
ES2287722T3 (es) 2007-12-16
US7901308B2 (en) 2011-03-08
TW200506244A (en) 2005-02-16
US20070105671A1 (en) 2007-05-10
ATE365287T1 (de) 2007-07-15
TWI339248B (en) 2011-03-21
WO2004094874A1 (en) 2004-11-04
EP1616115B1 (en) 2007-06-20
EP1616115A1 (en) 2006-01-18
CN1833123A (zh) 2006-09-13
DE602004007124T2 (de) 2008-02-14

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