DE3271751D1 - Variable pulley transmission - Google Patents

Variable pulley transmission

Info

Publication number
DE3271751D1
DE3271751D1 DE8282103373T DE3271751T DE3271751D1 DE 3271751 D1 DE3271751 D1 DE 3271751D1 DE 8282103373 T DE8282103373 T DE 8282103373T DE 3271751 T DE3271751 T DE 3271751T DE 3271751 D1 DE3271751 D1 DE 3271751D1
Authority
DE
Germany
Prior art keywords
pulley transmission
variable pulley
variable
transmission
pulley
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
Application number
DE8282103373T
Other languages
English (en)
Inventor
Richard Lewis Smirl
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Application granted granted Critical
Publication of DE3271751D1 publication Critical patent/DE3271751D1/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/58Details
    • F16D13/60Clutching elements
    • F16D13/64Clutch-plates; Clutch-lamellae
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/58Details
    • F16D13/72Features relating to cooling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/06Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/12Details not specific to one of the before-mentioned types
    • F16D25/123Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H37/00Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004Profiled friction surfaces, e.g. grooves, dimples
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/66Control 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
    • F16H2061/6604Special control features generally applicable to continuously variable gearings
    • F16H2061/6618Protecting CVTs against overload by limiting clutch capacity, e.g. torque fuse
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/19167In series plural interchangeably locked nonplanetary units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Mechanical Operated Clutches (AREA)
DE8282103373T 1981-04-24 1982-04-21 Variable pulley transmission Expired DE3271751D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/257,283 US4433594A (en) 1981-04-24 1981-04-24 Variable pulley transmission

Publications (1)

Publication Number Publication Date
DE3271751D1 true DE3271751D1 (en) 1986-07-24

Family

ID=22975629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282103373T Expired DE3271751D1 (en) 1981-04-24 1982-04-21 Variable pulley transmission

Country Status (6)

Country Link
US (1) US4433594A (de)
EP (1) EP0063785B1 (de)
JP (2) JPS57184729A (de)
AU (2) AU546552B2 (de)
CA (1) CA1175258A (de)
DE (1) DE3271751D1 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202692C2 (de) * 1982-01-28 1986-03-27 Ford-Werke AG, 5000 Köln Stufenlos regelbares Getriebeaggregat für Kraftfahrzeuge
NL8200564A (nl) * 1982-02-15 1983-01-03 Doornes Transmissie Bv Transmissie, in het bijzonder voor een motorvoertuig.
US4489622A (en) * 1982-09-28 1984-12-25 Borg-Warner Corporation Dual wet output clutch for power selection in a continuously variable transmission
US4489621A (en) * 1982-09-28 1984-12-25 Borg-Warner Corporation Dual wet output clutch for power selection in a continuously variable transmission
US4526061A (en) * 1983-03-18 1985-07-02 Aisin-Warner Kabushiki Kaisha Stepless automatic transmission for motor vehicles
US4526062A (en) * 1983-03-18 1985-07-02 Aisin-Warner Kabushiki Kaisha Stepless automatic transmission for motor vehicles
JPH0694897B2 (ja) * 1983-03-23 1994-11-24 富士重工業株式会社 無段変速機
DE3379341D1 (en) * 1983-12-12 1989-04-13 Ford Werke Ag Dual range continuously variable transmission
US4660438A (en) * 1983-12-19 1987-04-28 Toyota Jidosha Kabushiki Kaisha Continuously variable transmission
US4731044A (en) * 1985-12-18 1988-03-15 Borg-Warner Automotive, Inc. Tension sensor and control arrangement for a continuously variable transmission
IT1188104B (it) * 1986-04-23 1987-12-30 Fiat Auto Spa Trasmissione a variatore continuo di velocita per autoveicoli
US4817458A (en) * 1986-08-29 1989-04-04 Mazda Motor Corporation Belt-pulley type steplessly variable transmission assembly
US4873879A (en) * 1987-09-08 1989-10-17 Borg-Warner Automotive, Inc. Variable speed transmission
DE3740635A1 (de) * 1987-12-01 1989-06-15 Bayer Ag Rutilmischphasenpigmente mit verbesserter koloristik
US5005442A (en) * 1987-12-11 1991-04-09 Aisin Aw Co., Ltd. Control system for stepless belt transmissions
US4986396A (en) * 1988-01-29 1991-01-22 Fuji Jukogyo Kabushiki Kaisha Control system for a clutch of a motor vehicle
US4947700A (en) * 1988-05-03 1990-08-14 Borg-Warner Automotive, Inc. Continuously variable transmission system and long travel torsion damper therefor
JP2717706B2 (ja) * 1989-07-06 1998-02-25 株式会社曙ブレーキ中央技術研究所 油中使用の摩擦材
US5007512A (en) * 1989-08-31 1991-04-16 Borg-Warner Automotive, Inc. Technique for clutch control in continuously variable transmission systems
US5062049A (en) * 1989-09-15 1991-10-29 Borg-Warner Automotive, Inc. Control method and apparatus for continuously variable transmissions
US5285389A (en) * 1989-09-15 1994-02-08 Borg-Warner Automotive Inc. Dual microprocessor architecture for control of a continuously variable transmission
US5010989A (en) * 1989-10-17 1991-04-30 Borg-Warner Automotive, Inc. Clutch control for high-response continuously variable transmission
US5062050A (en) * 1989-10-17 1991-10-29 Borg-Warner Automotive, Inc. Continuously variable transmission line pressure control
JPH03163251A (ja) * 1989-11-21 1991-07-15 Kayseven Co Ltd 無段変速装置
DE4036683B4 (de) * 1989-11-21 2008-05-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Stufenlos einstellbares Kegelscheibenumschlingungsgetriebe
US5031481A (en) * 1989-12-08 1991-07-16 Borg-Warner Automotive, Inc. Electro-hydraulic control system for a dual-pass continuously variable transmission
US5064036A (en) * 1990-05-24 1991-11-12 Borg-Warner Automotive, Inc. Adaptive torsional damping device for a continuously variable transmission
US5006092A (en) * 1990-05-24 1991-04-09 Borg-Warner Automotive, Inc. Continuously variable transmission power train configuration
FR2673984B1 (fr) * 1991-03-12 1995-05-05 Valeo Disque de friction progressif pour embrayage a frottement a sec.
US5269726A (en) * 1991-06-26 1993-12-14 Borg-Warner Automotive, Inc. Control system and strategies for a double acting secondary sheave servo for a continuously variable transmission
US5183444A (en) * 1991-06-28 1993-02-02 Borg-Warner Automotive Inc. Continuously variable transmission
JPH0566334U (ja) * 1992-02-17 1993-09-03 株式会社大金製作所 クラッチディスク組立体
US5314385A (en) * 1992-11-13 1994-05-24 Borg-Warner Automotive, Inc. System for cooling a starting clutch of a continuously variable transmission
US5415602A (en) * 1993-03-11 1995-05-16 Benesch; Lloyd Transmission device
US5310384A (en) * 1993-03-29 1994-05-10 Borg-Warner Automotive, Inc. Continuously variable transmission belt ratio measurement system
US5407394A (en) * 1993-05-05 1995-04-18 Borg-Warner Automotive, Inc. Guide for an adjustable pulley in a continuously variable transmission
US5470285A (en) * 1993-07-20 1995-11-28 Borg-Warner Automotive, Inc. Compact continuously variable transmission layout for rear wheel drive vehicles
DE4324810A1 (de) * 1993-07-23 1995-01-26 Zahnradfabrik Friedrichshafen Regelverfahren für ein stufenloses Umschlingungsgetriebe
JP2747803B2 (ja) * 1995-03-02 1998-05-06 川崎重工業株式会社 ベルト式自動変速機
JPH09151740A (ja) * 1995-11-29 1997-06-10 Ishikawajima Harima Heavy Ind Co Ltd リショルムコンプレッサ用ダンパプーリ
JPH09151963A (ja) * 1995-12-01 1997-06-10 Nsk Warner Kk 発進クラッチ用油圧回路
DE19546707A1 (de) * 1995-12-14 1997-06-19 Bayerische Motoren Werke Ag Antriebseinrichtung für ein Kraftfahrzeug
KR980010049A (ko) * 1996-07-02 1998-04-30 김영귀 자동차의 토크 컨버터 부착형 무단 자동변속기용 유압제어 시스템
KR100583853B1 (ko) 1997-11-07 2006-05-26 루크 라멜렌 운트 쿠플룽스바우 베타일리궁스 카게 원추형 풀리 및 벨트를 포함한 무단변속기
DE19856501A1 (de) * 1998-12-08 2000-06-29 Getrag Getriebe Zahnrad Getriebe
DE19922410A1 (de) * 1999-05-14 2000-11-16 Volkswagen Ag Stufenlos verstellbares Getriebe, insbesondere für ein Kraftfahrzeug
EP1069331B1 (de) * 1999-07-06 2002-05-08 Van Doorne's Transmissie B.V. Verfahren zum Betreiben eines stufenlosen Getriebes mit stätig gleitender Kupplung
US6217479B1 (en) 1999-07-15 2001-04-17 Ford Global Technologies, Inc. Converterless multiple-ratio automatic transmission
DE60010182T2 (de) * 1999-07-21 2005-05-04 Honda Giken Kogyo K.K. Vorrichtung zur Steuerung einer Startkupplung in einem Fahrzeug mit Motorstoppfunktion im Leerlauf
JP3745189B2 (ja) * 1999-07-21 2006-02-15 本田技研工業株式会社 アイドル運転停止車両における発進クラッチの制御装置
JP3571607B2 (ja) * 2000-03-27 2004-09-29 本田技研工業株式会社 ベルト式無段変速機
US6758111B2 (en) 2001-01-26 2004-07-06 Richard T. Buonauro Continuously variable transmission
EP1421300B1 (de) * 2001-08-31 2005-06-29 Torotrak (Development) Limited Stufenloses getriebe und dessen steuerverfahren
EP1473182A1 (de) * 2003-04-28 2004-11-03 Bombardier-Rotax GmbH & Co. KG Kupplungs-Freigabemechanismus für Kraftfahrzeug
WO2006046868A1 (en) * 2004-10-29 2006-05-04 Dti Group B.V. Drive provided with a continuously variable transmission and a changeable reverse shaft
TWI265107B (en) * 2005-03-25 2006-11-01 Sanyang Industry Co Ltd Power-transferring mechanism
US20070142141A1 (en) * 2005-06-25 2007-06-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method and apparatus for monitoring the operational reliability of a transmission that transmits torque by frictional engagement
JP4545131B2 (ja) * 2006-09-29 2010-09-15 本田技研工業株式会社 動力伝達装置
FR2907868B1 (fr) * 2006-10-30 2009-07-10 Peugeot Citroen Automobiles Sa Embrayage a friction, a forte capacite de couple transmissible, notamment pour vehicule automobile
JP4397927B2 (ja) * 2006-12-28 2010-01-13 本田技研工業株式会社 自動二輪車用エンジン
US8596398B2 (en) * 2007-05-16 2013-12-03 Polaris Industries Inc. All terrain vehicle
KR100892698B1 (ko) * 2007-08-07 2009-04-15 현대자동차주식회사 무단 변속기의 냉각장치
NL1034876C2 (nl) * 2007-12-28 2009-06-30 Bosch Gmbh Robert Automatische transmissie voorzien van een hydraulisch bekrachtigde koppeling en werkwijze voor de bediening daarvan.
JP4670904B2 (ja) * 2008-05-30 2011-04-13 トヨタ自動車株式会社 無段変速機
NL1037590C2 (en) * 2009-12-24 2011-06-27 Bosch Gmbh Robert Adjustable pulley for a continuously variable transmission.
DE112011100987A5 (de) * 2010-03-22 2013-03-07 Schaeffler Technologies AG & Co. KG Kegelscheibenumschlingungsgetriebe
CN105074257B (zh) * 2013-04-16 2017-09-22 丰田自动车株式会社 车辆用变速器的控制装置
KR101459462B1 (ko) * 2013-05-28 2014-11-07 현대자동차 주식회사 차량용 무단 변속기
US10907702B2 (en) * 2016-06-07 2021-02-02 Aisin Aw Co., Ltd. Transmission device
US10717474B2 (en) 2017-03-21 2020-07-21 Arctic Cat Inc. Cab and fasteners for vehicle cab
US11046176B2 (en) * 2017-03-21 2021-06-29 Arctic Cat Inc. Off-road utility vehicle
US10724618B2 (en) 2018-03-21 2020-07-28 Deere & Company Electric drive axle system
MX2021009739A (es) * 2019-02-20 2021-10-26 Team Ind Inc Dise?o de tren motriz con cvt.
US11994213B2 (en) * 2022-03-07 2024-05-28 Team Industries, Inc. Continuously variable transmission clutch with a peak torque limiter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397761A (en) * 1966-02-10 1968-08-20 Borg Warner Friction plate employing separator means
JPS5116579B2 (de) * 1972-07-06 1976-05-25
US3841949A (en) * 1972-10-25 1974-10-15 Twin Disc Inc Composite friction plate
US3897860A (en) * 1973-11-19 1975-08-05 Borg Warner Wet clutch with coolant distributor
JPS5114995U (de) * 1974-07-18 1976-02-03
SE7414359L (sv) * 1974-11-15 1976-05-17 Bofors Ab Sett att kyla en vat lamellkoppling jemte herfor avsedd kopplingslamell
US4011930A (en) * 1976-04-12 1977-03-15 International Harvester Company Means to present lubricating and cooling fluid to friction material in a wet brake system
DE2619536A1 (de) * 1976-05-04 1977-11-24 Bernd Ing Grad Hillig Reibungskupplung mit elastischer zwischenlage
JPS5631887A (en) * 1979-08-21 1981-03-31 Honda Motor Co Ltd Transmitting case device for autobicycle
US4280609A (en) * 1979-09-07 1981-07-28 Clark Equipment Company Wet disc brake or clutch with curved stator disc tabs
JPS5642775A (en) * 1979-09-11 1981-04-21 Nippon Denso Co Ltd Driver for solenoid valve
US4260047A (en) * 1979-12-03 1981-04-07 General Motors Corporation Friction disc and method of making same
JPS56138556A (en) * 1980-03-28 1981-10-29 Aisin Warner Ltd Hydraulic pressure controlling apparatus for v-belt type stepless transmission for vehicle

Also Published As

Publication number Publication date
EP0063785A1 (de) 1982-11-03
JP2744862B2 (ja) 1998-04-28
AU8210282A (en) 1982-10-28
US4433594A (en) 1984-02-28
JPS57184729A (en) 1982-11-13
AU4529485A (en) 1985-10-31
EP0063785B1 (de) 1986-06-18
JPH05141441A (ja) 1993-06-08
CA1175258A (en) 1984-10-02
AU546552B2 (en) 1985-09-05
AU570813B2 (en) 1988-03-24

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Legal Events

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8364 No opposition during term of opposition