CN102575757B - 用于cvt系统的发动机制动主离合器 - Google Patents

用于cvt系统的发动机制动主离合器 Download PDF

Info

Publication number
CN102575757B
CN102575757B CN201080045869.8A CN201080045869A CN102575757B CN 102575757 B CN102575757 B CN 102575757B CN 201080045869 A CN201080045869 A CN 201080045869A CN 102575757 B CN102575757 B CN 102575757B
Authority
CN
China
Prior art keywords
owc
sheave segment
clutch
slope
connector
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
CN201080045869.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102575757A (zh
Inventor
佐兰·武克莎
布鲁斯·A·纳尔逊
谢恩·C·奥克松
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.)
Team Industries Inc
Original Assignee
Team Industries Inc
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 Team Industries Inc filed Critical Team Industries Inc
Publication of CN102575757A publication Critical patent/CN102575757A/zh
Application granted granted Critical
Publication of CN102575757B publication Critical patent/CN102575757B/zh
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
    • 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
    • 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
    • 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
    • F16H9/16—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 two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—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 two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F16H2059/186—Coasting
    • 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
    • F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses
    • 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
    • F16H61/21—Providing engine brake control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pulleys (AREA)
  • Transmission Devices (AREA)
CN201080045869.8A 2009-10-15 2010-09-28 用于cvt系统的发动机制动主离合器 Expired - Fee Related CN102575757B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25201009P 2009-10-15 2009-10-15
US61/252,010 2009-10-15
US12/794,734 US8668623B2 (en) 2009-10-15 2010-06-05 Engine braking primary clutch for CVT systems
US12/794,734 2010-06-05
PCT/US2010/050503 WO2011046740A1 (en) 2009-10-15 2010-09-28 Engine braking primary clutch for cvt systems

Publications (2)

Publication Number Publication Date
CN102575757A CN102575757A (zh) 2012-07-11
CN102575757B true CN102575757B (zh) 2014-12-17

Family

ID=43876436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080045869.8A Expired - Fee Related CN102575757B (zh) 2009-10-15 2010-09-28 用于cvt系统的发动机制动主离合器

Country Status (6)

Country Link
US (1) US8668623B2 (enExample)
EP (1) EP2470811B1 (enExample)
CN (1) CN102575757B (enExample)
CA (1) CA2771974C (enExample)
IN (1) IN2012DN02311A (enExample)
WO (1) WO2011046740A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120214626A1 (en) * 2011-02-22 2012-08-23 Cook Travis A Adjustable flyweight for CVT clutch
WO2013032463A2 (en) * 2011-08-31 2013-03-07 Bombardier Recreational Products Inc. Continuously variable transmission drive pulley
ITMI20112250A1 (it) * 2011-12-13 2013-06-14 Piaggio & C Spa Sistema di trasmissione con dispositivo per la regolazione della curva di cambiata
US20130157794A1 (en) * 2011-12-19 2013-06-20 The Gates Corporation Cvt spider lock
JP2014156881A (ja) * 2013-02-15 2014-08-28 Kanzaki Kokyukoki Mfg Co Ltd 駆動側プーリー
US9057439B2 (en) 2013-03-14 2015-06-16 Team Industries, Inc. Infinitely variable transmission with IVT traction ring controlling assemblies
US8827856B1 (en) * 2013-03-14 2014-09-09 Team Industries, Inc. Infinitely variable transmission with an IVT stator controlling assembly
US8814739B1 (en) 2013-03-14 2014-08-26 Team Industries, Inc. Continuously variable transmission with an axial sun-idler controller
US9322461B2 (en) 2013-03-14 2016-04-26 Team Industries, Inc. Continuously variable transmission with input/output planetary ratio assembly
US9133918B2 (en) 2013-03-14 2015-09-15 Team Industries, Inc. Continuously variable transmission with differential controlling assemblies
CN103343786A (zh) * 2013-07-24 2013-10-09 浙江春风动力股份有限公司 一种发动机制动系统及无级变速器
TWM472870U (zh) * 2013-09-13 2014-02-21 Hon Hai Prec Ind Co Ltd 固定裝置
CN106461035B (zh) * 2014-03-31 2019-05-28 庞巴迪动力产品公司 无级变速器的主动带轮
CA2944634A1 (en) * 2014-03-31 2015-10-08 Bombardier Recreational Products Inc. Continuously variable transmission drive pulley
US10300786B2 (en) * 2014-12-19 2019-05-28 Polaris Industries Inc. Utility vehicle
DE102015014029A1 (de) * 2015-10-31 2017-05-04 Borgwarner Inc. Freilauf und Freilaufanordnung mit einem solchen Freilauf
CN107588119B (zh) * 2016-07-08 2020-11-24 索恩格汽车德国有限责任公司 单向离合器
US10641366B2 (en) * 2016-12-22 2020-05-05 Polaris Industries Inc. Engine braking system for continuously variable transmission
CN106931053A (zh) * 2017-04-18 2017-07-07 郭克亚 一种楔块式离合器
CN109099122A (zh) * 2017-06-20 2018-12-28 上海汽车集团股份有限公司 带轮机构、无级变速器及汽车
JP6621495B2 (ja) * 2018-04-03 2019-12-18 本田技研工業株式会社 無段変速機用金属エレメントおよび無段変速機用金属エレメントの製造方法
US11339866B2 (en) * 2018-04-23 2022-05-24 Team Industries, Inc. Continuously variable transmission engine braking system
US11306809B2 (en) * 2018-11-28 2022-04-19 Bombardier Recreational Products Inc. Drive pulley for a continuously variable transmission
US11624427B2 (en) * 2019-12-23 2023-04-11 Kawasaki Motors, Ltd. Continuously variable transmission
US11680635B2 (en) * 2020-02-25 2023-06-20 Arctic Cat Inc. Continuously variable transmission for recreational vehicles and related components
US12187127B2 (en) 2020-05-15 2025-01-07 Polaris Industries Inc. Off-road vehicle
US11906029B2 (en) 2021-01-04 2024-02-20 Team Industries, Inc. Continuously variable transmission engine braking system
CA3210457A1 (en) * 2021-03-08 2022-09-15 David Randolph Forsyth Cvt primary clutch for off-road vehicles
CA3156559A1 (en) 2021-05-05 2022-11-05 Polaris Industries Inc. Exhaust assembly for a utility vehicle
CN113187860B (zh) * 2021-05-18 2022-06-07 璞灵(上海)汽车技术有限公司 交替功率流无级变速区段自动换段系统及方法
CA3184371A1 (en) * 2021-12-17 2023-06-17 Team Industries, Inc. Continuously variable transmission engine braking system
MX2023006716A (es) 2022-06-13 2023-12-14 Polaris Inc Tren de potencia para vehiculo utilitario.
US12305754B2 (en) * 2023-06-06 2025-05-20 David Randolph Forsyth CVT spider clutch with roller system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521457A (en) * 1944-06-05 1950-09-05 Internat Powermatic Corp Automatic variable ratio transmission
CN1189583A (zh) * 1996-12-12 1998-08-05 株式会社美姿把 单向离合器
US20020033295A1 (en) * 2000-09-01 2002-03-21 Norbert Korenjak Component arrangement for an all terrain vehicle
US20020065156A1 (en) * 1999-11-29 2002-05-30 Younggren Bruce H. Clutch with a one-way torque carrying bearing
US20020119846A1 (en) * 2001-02-23 2002-08-29 Kawasaki Jukogyo Kabushiki Kaisha Variable-speed V-belt drive for vehicle
CN1469975A (zh) * 2000-10-13 2004-01-21 ������ʱ����ʽ���� 单向离合器以及使用该单向离合器的转矩测定装置
CN1934374A (zh) * 2004-03-18 2007-03-21 雅马哈发动机株式会社 带式无级变速器、具有该带式无级变速器的动力单元、装有该带式无级变速器的车辆和用于无级变速器的带轮

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195364A (en) 1963-02-13 1965-07-20 Ernest H Pauli Variable speed pulley
US3698828A (en) 1969-12-27 1972-10-17 Schenck Gmbh Carl Apparatus for controlling a balancing machine
US3757593A (en) 1971-06-07 1973-09-11 Instrument Systems Corp Variable-ratio belt-type transmission for engine-driven cycle, incorporating pedal-operated engine starting means
US3996811A (en) 1974-01-07 1976-12-14 Scorpion, Inc. Speed and torque sensitive clutch assembly
US3939720A (en) 1974-07-26 1976-02-24 Outboard Marine Corporation Variable transmission drive pulley assembly with selective drive
US3916707A (en) 1974-09-26 1975-11-04 David L Wells Centrifugal pulley with movable flange supported by rollers on a square shaft
US4027544A (en) 1975-06-19 1977-06-07 Yamaha Hatsudoki Kabushiki Kaisha V-belt variable-speed drive
DE2734630C2 (de) 1977-08-01 1981-02-05 Hilmar 8033 Krailling Vogel Zweisträngiges stufenlos einstellbares Kegelscheibenumschlingungsgetriebe mit gleichmäßiger Lastverteilung
US4380444A (en) 1981-04-27 1983-04-19 John Dolza Variable ratio belt drive
JPS6035947U (ja) 1983-08-19 1985-03-12 アイシン精機株式会社 バランス修正用の凸部を有するクラツチカバ−
US4523917A (en) 1983-12-27 1985-06-18 Dana Corporation Variable pitch diameter torque sensing pulley assembly
US4585429A (en) 1984-09-19 1986-04-29 Yamaha Hatsudoki Kabushiki Kaisha V-belt type continuously variable transmission
JPH01279154A (ja) 1988-05-06 1989-11-09 Yamaha Motor Co Ltd Ｖベルト式無段変速機のドライブプーリ
DE69008212T2 (de) 1989-02-16 1994-09-22 Bando Chemical Ind Kegelscheibengetriebe.
US5209703A (en) 1990-06-29 1993-05-11 Bombardier Inc. Drive pulley
AT399209B (de) 1992-05-12 1995-04-25 Bombardier Rotax Gmbh Stufenlos verstellbares kegelscheiben- umschlingungsgetriebe
US5254041A (en) 1992-10-26 1993-10-19 Duclo Marley J V-drive clutch assembly
US5341698A (en) 1992-12-04 1994-08-30 Tseng Sheng Tsai Full meshing gear type variable speed transmission for electric cars
US5421784A (en) 1993-06-28 1995-06-06 Powerbloc Ibc Canada Inc. Driven pulley with flyweights effective at low speeds
US5460575A (en) 1994-08-24 1995-10-24 Berto; Joseph J. Drive clutch with variable rate biasing means and a method for controlling a drive clutch
US5516333A (en) 1994-10-17 1996-05-14 Benson; Steven R. Torque responsive actuation device for a belt drive system
US5720681A (en) 1996-03-18 1998-02-24 Benson; Steven R. Torque responsive actuation device
US5562555A (en) 1995-05-26 1996-10-08 Peterson; Lonn M. Adjustable flyweights for variable speed belt drive
US5580324A (en) 1995-06-05 1996-12-03 Powerbloc Ibc Canada Inc. Driven pulley with a clutch
US5647810A (en) 1995-09-08 1997-07-15 Hoffco, Inc. Drive arm-engaging roller for centrifugal clutch
JP3518946B2 (ja) 1996-05-14 2004-04-12 株式会社エクセディ プレッシャープレートのアンバランス修正方法及びプレッシャープレート
US5967286A (en) 1997-07-31 1999-10-19 Starting Line Products, Inc. Adjustable driven clutch
US6149540A (en) 1997-09-17 2000-11-21 Polaris Industries Inc. Continuously variable transmission system with engine braking
FR2775039B1 (fr) 1998-02-13 2000-07-21 Valeo Mecanisme d'embrayage a dispositif de rattrapage d'usure comportant des moyens d'equilibrage
US6120399A (en) 1998-06-11 2000-09-19 Product Research And Development, Inc. Continuously variable transmission driven element
US6146295A (en) 1998-06-25 2000-11-14 Mor; John Matthew Encapsulated roller for helical bearing surfaces
US6039163A (en) 1999-02-11 2000-03-21 Eaton Corporation Clutch friction disc balancing method
US6743129B1 (en) 1999-11-29 2004-06-01 Team Industries, Inc. Clutch with no relative rotation
US6379274B1 (en) 1999-11-29 2002-04-30 Cvtech R & D Inc. Driven pulley
CA2346318A1 (en) 1999-11-29 2002-11-04 Team Industries, Inc. Primary clutch
DE10058475A1 (de) 2000-11-24 2002-07-11 Piv Antrieb Reimers Kg Werner Kegelscheibengetriebe
US6837353B2 (en) 2002-12-17 2005-01-04 Duane O. Watt Parallel shift clutch
US7278939B2 (en) * 2003-02-14 2007-10-09 Honda Motor Co., Ltd. Power transmission
US6949039B2 (en) 2003-03-17 2005-09-27 Cvtech R&D Inc. Driven pulley for a continuously variable transmission
US7081057B2 (en) 2003-06-25 2006-07-25 Gmac Commercial Finance Llc Driven pulley system with removable cam
US7614970B2 (en) 2005-07-29 2009-11-10 Deere & Company Torque sensing assembly having dual stage spring compression for an agricultural machine
US20080102997A1 (en) 2006-10-27 2008-05-01 Kwang Yang Motor Co., Ltd. Vehicle transmission
WO2008148208A1 (en) 2007-06-08 2008-12-11 Cvtech R & D Inc. Driven pulley for a continuously variable transmission
JP4670904B2 (ja) 2008-05-30 2011-04-13 トヨタ自動車株式会社 無段変速機
JP5398317B2 (ja) * 2009-03-18 2014-01-29 株式会社エフ・シー・シー 動力伝達装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521457A (en) * 1944-06-05 1950-09-05 Internat Powermatic Corp Automatic variable ratio transmission
CN1189583A (zh) * 1996-12-12 1998-08-05 株式会社美姿把 单向离合器
US20020065156A1 (en) * 1999-11-29 2002-05-30 Younggren Bruce H. Clutch with a one-way torque carrying bearing
US20020033295A1 (en) * 2000-09-01 2002-03-21 Norbert Korenjak Component arrangement for an all terrain vehicle
CN1469975A (zh) * 2000-10-13 2004-01-21 ������ʱ����ʽ���� 单向离合器以及使用该单向离合器的转矩测定装置
US20020119846A1 (en) * 2001-02-23 2002-08-29 Kawasaki Jukogyo Kabushiki Kaisha Variable-speed V-belt drive for vehicle
CN1934374A (zh) * 2004-03-18 2007-03-21 雅马哈发动机株式会社 带式无级变速器、具有该带式无级变速器的动力单元、装有该带式无级变速器的车辆和用于无级变速器的带轮

Also Published As

Publication number Publication date
CN102575757A (zh) 2012-07-11
EP2470811B1 (en) 2014-04-30
EP2470811A1 (en) 2012-07-04
WO2011046740A1 (en) 2011-04-21
CA2771974A1 (en) 2011-04-21
EP2470811A4 (en) 2013-04-24
IN2012DN02311A (enExample) 2015-08-21
CA2771974C (en) 2015-01-27
US8668623B2 (en) 2014-03-11
US20110092325A1 (en) 2011-04-21

Similar Documents

Publication Publication Date Title
CN102575757B (zh) 用于cvt系统的发动机制动主离合器
CA2346319C (en) Clutch with one-way torque carrying bearing
US6149540A (en) Continuously variable transmission system with engine braking
US20150024882A1 (en) Driven Clutch with Engine Braking for a Continuously Variable Transmission
US6743129B1 (en) Clutch with no relative rotation
CN102803797B (zh) 用于带有发动机制动和内建皮带保护的驱动离合器和连续可变变速器
US6120399A (en) Continuously variable transmission driven element
CN110073129B (zh) 用于无级变速器的改进的发动机制动系统
US7276004B2 (en) Sliding centrifugal drive weights for automatic transmission
KR102085396B1 (ko) 액세서리 드라이브 디커플러
KR100419587B1 (ko) 무정지자동조정다이어프램클러치
US11906029B2 (en) Continuously variable transmission engine braking system
EP1612457B1 (en) Variable speed transmission and method of use
US4229989A (en) V-belt type automatically variable transmission
US12146568B1 (en) Driven clutch with dual helix assembly for continuously variable transmission
CA2346321C (en) Clutch with no relative rotation
JP3156431B2 (ja) Ｖベルト式自動変速装置
CA3188625A1 (en) Drive clutch for a continuously variable transmission
JP3003223B2 (ja) Ｖベルト式無段変速機

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20190928