MX2021009739A - Dise?o de tren motriz con cvt. - Google Patents

Dise?o de tren motriz con cvt.

Info

Publication number
MX2021009739A
MX2021009739A MX2021009739A MX2021009739A MX2021009739A MX 2021009739 A MX2021009739 A MX 2021009739A MX 2021009739 A MX2021009739 A MX 2021009739A MX 2021009739 A MX2021009739 A MX 2021009739A MX 2021009739 A MX2021009739 A MX 2021009739A
Authority
MX
Mexico
Prior art keywords
cvt
primary
gear reduction
pulley
range box
Prior art date
Application number
MX2021009739A
Other languages
English (en)
Inventor
Bruce H Younggren
Joel Dunlap
Gregory Lee Maki
Jordan E Fisk
Alexander C Yudell
Original Assignee
Team Ind 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 Ind Inc filed Critical Team Ind Inc
Publication of MX2021009739A publication Critical patent/MX2021009739A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations 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
    • F16H37/022—Combinations 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 the toothed gearing having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/02—Auxiliary drives directly from an engine shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations 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
    • 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
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0441—Arrangements of pumps
    • 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
    • F16H61/6649—Friction gearings characterised by the means for controlling the torque transmitting capability of the gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/02—Auxiliary drives directly from an engine shaft
    • B60K2025/022—Auxiliary drives directly from an engine shaft by a mechanical transmission
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • F16D7/027—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs with multiple lamellae
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations 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
    • F16H2037/023—CVT's provided with at least two forward and one reverse ratio in a serial arranged sub-transmission
    • 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
    • F16H2702/00—Combinations of two or more transmissions
    • 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
    • F16H2702/00—Combinations of two or more transmissions
    • F16H2702/02—Mechanical transmissions with planetary gearing combined with one or more other mechanical transmissions

Abstract

Se proporciona un diseño de tren motriz que incluye una reducción de engranajes primaria, una transmisió continuamente variable (CVT), un dispositivo limitador de par de torsión máximo (PLT) y una caja de rango. La reducción de engranajes primaria está acoplada operativamente a una salida de un motor. La CVT incluye una polea primaria y una polea secundaria. La polea primaria de la CVT está acoplada operativamente a la reducción de engranajes primaria. La reducción de engranajes primaria reduce una velocidad rotacional de la salida del motor que está acoplada a la polea primaria de la CVT. La caja de rango está acoplada operativamente con la polea secundaria de la CVT. La caja de rango está configurada para acoplarse al par de torsión entre la CVT y las ruedas de un vehículo. El dispositivo de PLT está en acoplamiento operativo entre la polea secundaria de la CVT y la caja de rango, el dispositivo de PLT está configurado para proteger el diseño de tren motriz de los transitorios de par de torsión.
MX2021009739A 2019-02-20 2020-02-20 Dise?o de tren motriz con cvt. MX2021009739A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962808272P 2019-02-20 2019-02-20
PCT/US2020/019068 WO2020172428A1 (en) 2019-02-20 2020-02-20 Drivetrain layout with cvt

Publications (1)

Publication Number Publication Date
MX2021009739A true MX2021009739A (es) 2021-10-26

Family

ID=69845598

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009739A MX2021009739A (es) 2019-02-20 2020-02-20 Dise?o de tren motriz con cvt.

Country Status (6)

Country Link
US (1) US11485225B2 (es)
EP (1) EP3927999A1 (es)
CN (1) CN113544409A (es)
CA (1) CA3129511C (es)
MX (1) MX2021009739A (es)
WO (1) WO2020172428A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596398B2 (en) * 2007-05-16 2013-12-03 Polaris Industries Inc. All terrain vehicle
US11046176B2 (en) * 2017-03-21 2021-06-29 Arctic Cat Inc. Off-road utility vehicle
US10717474B2 (en) 2017-03-21 2020-07-21 Arctic Cat Inc. Cab and fasteners for vehicle cab
US11499608B2 (en) * 2019-06-21 2022-11-15 Team Industries, Inc. Integrated launch clutch and drive sheave for steel belt continuously variable transmission
US11543006B2 (en) 2019-06-21 2023-01-03 Team Industries, Inc. Variable torque limiting clutch for a steel belt continuously variable transmission
US20230279925A1 (en) * 2022-03-07 2023-09-07 Team Industries, Inc. Continuously variable transmission clutch with a peak torque limiter

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458318A (en) 1981-04-24 1984-07-03 Borg-Warner Corporation Control arrangement for a variable pulley transmission
JPS5899548A (ja) 1981-12-10 1983-06-13 Honda Motor Co Ltd ベルト式無段変速機
US5006092A (en) * 1990-05-24 1991-04-09 Borg-Warner Automotive, Inc. Continuously variable transmission power train configuration
US5470285A (en) * 1993-07-20 1995-11-28 Borg-Warner Automotive, Inc. Compact continuously variable transmission layout for rear wheel drive vehicles
DE69618367T2 (de) * 1995-03-24 2002-11-14 Aisin Aw Co Stufenloses Getriebe
NL1002245C2 (nl) 1996-02-05 1997-08-07 Doornes Transmissie Bv Continu variabele transmissie.
AU1978599A (en) 1998-01-12 1999-07-26 Peter James Milner A continuously variable transmission device
DE20014160U1 (de) 2000-08-12 2001-11-08 Strobel Martin Antriebstrang für Kraftfahrzeuge
CA2456633A1 (en) * 2003-01-31 2004-07-31 Bombardier-Rotax Gmbh & Co. Kg. Overload coupling
US20070144283A1 (en) 2005-11-30 2007-06-28 Toshiyuki Hasegawa Power Transmission Apparatus
GB0610177D0 (en) 2006-05-23 2006-06-28 Ellis Christopher W H A transmission system for hybrid vehicles
US7410042B2 (en) 2006-06-08 2008-08-12 The Hilliard Corporation Self-energizing pump for overrunning clutch
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
JP5372648B2 (ja) 2009-07-31 2013-12-18 株式会社日本自動車部品総合研究所 動力伝達装置および動力伝達制御システム
JP4923079B2 (ja) * 2009-03-27 2012-04-25 ジヤトコ株式会社 無段変速機及びその制御方法
JP4913183B2 (ja) 2009-07-15 2012-04-11 ジヤトコ株式会社 車両用無段変速機
CN202484233U (zh) * 2011-08-01 2012-10-10 李凯 一种大扭矩无级变速器
US8684887B2 (en) 2011-10-14 2014-04-01 Polaris Industries Inc. Primary clutch electronic CVT
JP2013167322A (ja) 2012-02-16 2013-08-29 Honda Motor Co Ltd トロイダル式無段変速機
US9371896B2 (en) * 2012-05-23 2016-06-21 Toyota Jidosha Kabushiki Kaisha Power transmission unit for vehicle
DE112013005301T5 (de) * 2012-11-06 2015-07-23 Honda Motor Co., Ltd. Automatikgetriebevorrichtung
CN104919214B (zh) 2013-02-14 2018-04-06 爱信艾达株式会社 动力传递装置
JP5621872B2 (ja) 2013-04-04 2014-11-12 トヨタ自動車株式会社 無段変速機
WO2015086016A1 (de) * 2013-12-09 2015-06-18 Schaeffler Technologies AG & Co. KG Cvt-antriebsstrang
US9546719B2 (en) * 2014-11-05 2017-01-17 GM Global Technology Operations LLC Multi-mode transmission for vehicle powertrain system
WO2016094254A1 (en) * 2014-12-08 2016-06-16 Dana Limited 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission
US20200164734A1 (en) 2015-09-17 2020-05-28 Dana Limited Hybrid electric powertrain configurations with a ball variator used as a continuously variable mechanical transmission
JP6622924B2 (ja) 2016-10-11 2019-12-18 ジヤトコ株式会社 自動変速機のプーリ推進装置および自動変速機の制御装置
US10948081B2 (en) 2017-03-02 2021-03-16 Toyota Motor Engineering & Manufacturing North America, Inc. Downsized CVT oil pump achieved by slip device
US10830324B2 (en) 2017-09-26 2020-11-10 Team Industries, Inc. Vehicle layout with a continuously variable transmission
US20180363763A1 (en) 2018-08-10 2018-12-20 Fallbrook Intellectual Property Company Llc Systems and methods for fluid circulation and delivery in continuously variable transmissions
CN112639329A (zh) 2018-10-22 2021-04-09 加特可株式会社 无级变速器
US11543006B2 (en) 2019-06-21 2023-01-03 Team Industries, Inc. Variable torque limiting clutch for a steel belt continuously variable transmission
US11499608B2 (en) 2019-06-21 2022-11-15 Team Industries, Inc. Integrated launch clutch and drive sheave for steel belt continuously variable transmission

Also Published As

Publication number Publication date
US20200262292A1 (en) 2020-08-20
US11485225B2 (en) 2022-11-01
EP3927999A1 (en) 2021-12-29
CA3129511C (en) 2023-06-13
CA3129511A1 (en) 2020-08-27
CN113544409A (zh) 2021-10-22
WO2020172428A1 (en) 2020-08-27

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