AU2002228632A1 - Continuously variable transmission - Google Patents

Continuously variable transmission

Info

Publication number
AU2002228632A1
AU2002228632A1 AU2002228632A AU2863202A AU2002228632A1 AU 2002228632 A1 AU2002228632 A1 AU 2002228632A1 AU 2002228632 A AU2002228632 A AU 2002228632A AU 2863202 A AU2863202 A AU 2863202A AU 2002228632 A1 AU2002228632 A1 AU 2002228632A1
Authority
AU
Australia
Prior art keywords
continuously variable
variable transmission
continuously
transmission
variable
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.)
Abandoned
Application number
AU2002228632A
Inventor
Xiaolan Ai
Terry W. Mohr
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.)
Timken Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Publication of AU2002228632A1 publication Critical patent/AU2002228632A1/en
Abandoned legal-status Critical Current

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/10—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts
    • F16H2037/102—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts the input or output shaft of the transmission is connected or connectable to two or more differentials
    • 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
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/10—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts
    • F16H2037/104—Power split variators with one end of the CVT connected or connectable to two or more differentials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
AU2002228632A 2000-11-22 2001-11-19 Continuously variable transmission Abandoned AU2002228632A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/721,110 2000-11-22
US09/721,110 US6595884B1 (en) 2000-11-22 2000-11-22 Continuous variable transmission
PCT/US2001/043819 WO2002042658A2 (en) 2000-11-22 2001-11-19 Continuously variable transmission

Publications (1)

Publication Number Publication Date
AU2002228632A1 true AU2002228632A1 (en) 2002-06-03

Family

ID=24896584

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002228632A Abandoned AU2002228632A1 (en) 2000-11-22 2001-11-19 Continuously variable transmission

Country Status (3)

Country Link
US (1) US6595884B1 (en)
AU (1) AU2002228632A1 (en)
WO (1) WO2002042658A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3620501B2 (en) * 2000-05-08 2005-02-16 株式会社日立製作所 Composite power transmission mechanism and vehicle
US6994646B2 (en) * 2001-10-22 2006-02-07 The Timken Company Electro-mechanical infinitely variable transmission
US20030232679A1 (en) * 2002-06-17 2003-12-18 Cole William R. Bi-powered clutchless variable speed transmission
WO2004094868A1 (en) * 2003-04-21 2004-11-04 The Timken Company Two speed transmission with smooth power shift
US20050209036A1 (en) * 2003-06-14 2005-09-22 Cole William R Bi-powered clutchless variable speed transmission
WO2005000616A2 (en) * 2003-06-28 2005-01-06 Gi Hyok Han Load-adapting planet gear with integrated motor
US7070530B2 (en) 2003-08-26 2006-07-04 The Timken Company Method and apparatus for power flow management in electro-mechanical transmissions
JP3864950B2 (en) * 2003-11-18 2007-01-10 日産自動車株式会社 Hybrid transmission
JP4829129B2 (en) * 2004-02-16 2011-12-07 アヤツ ジュアン ラモン ゴマ Gear ratio continuously variable transmission mechanism
US7185496B2 (en) * 2004-07-12 2007-03-06 Honeywell International, Inc. Synchronizing stationary clutch of compression braking with a two spool gas turbine engine
FR2875746B1 (en) * 2004-09-24 2008-03-21 Peugeot Citroen Automobiles Sa POWER TRANSMISSION DEVICE AND METHOD USING THE DEVICE
US7827875B2 (en) 2004-11-10 2010-11-09 Guardian Enterprises Ltd. Gyro precessional automatic transmission
JP4789507B2 (en) * 2005-05-24 2011-10-12 株式会社小松製作所 Transmission
CN101213388A (en) 2005-06-20 2008-07-02 太农君 Transistor type general drive
US7285066B2 (en) * 2005-09-01 2007-10-23 General Motors Corporation Multiplexed trim valve system for an electrically variable hybrid transmission
US7341534B2 (en) * 2005-09-01 2008-03-11 General Motors Corporation Electrically variable hybrid transmission and powertrain
WO2007109575A1 (en) 2006-03-17 2007-09-27 The Timken Company High ratio eccentric planetary traction drive transmission
DE102015006084B4 (en) * 2015-05-09 2023-09-28 Renk Gmbh Drive arrangement with a superposition gear and a work machine that can be driven at a variable speed

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861484A (en) * 1971-02-01 1975-01-21 Kenneth E Joslin Hybrid vehicular power system
US3699351A (en) 1971-08-02 1972-10-17 Gen Motors Corp Bi-modal vehicles with drive means for external or self-propulsion
GB1379213A (en) * 1972-08-09 1975-01-02 Gen Motors Corp Hydromechanical transmissions
US4825721A (en) 1980-04-04 1989-05-02 Darcy Gabriele Method and apparatus for power transmission from an engine
CH653296A5 (en) 1981-07-15 1985-12-31 Schweizerische Lokomotiv DRIVE DEVICE, ESPECIALLY FOR A RAIL DRIVE VEHICLE FOR OPTIONAL GEAR AND ADHAESION OPERATION OR FOR ADHAESION OPERATION ALONE, WITH A BRANCHING GEAR.
US5558588A (en) 1995-02-16 1996-09-24 General Motors Corporation Two-mode, input-split, parallel, hybrid transmission
US5577973A (en) * 1995-07-20 1996-11-26 General Motors Corporation Two-mode, split power, electro-mechanical transmission
US5558589A (en) 1995-07-20 1996-09-24 General Motors Corporation Two-mode, compound-split, electro-mechanical vehicular transmission
US5571058A (en) 1995-08-08 1996-11-05 General Motors Corporation Four-mode, input-split, paralell, hybrid transmission
US5730676A (en) 1996-10-22 1998-03-24 General Motors Corporation Three-mode, input-split hybrid transmission
US5800302A (en) * 1996-11-01 1998-09-01 Werre; Roger L. Planetary gear drive assembly
US5947854A (en) 1997-05-08 1999-09-07 Worksmart Energy Enterprises, Inc. Combined variable-speed drive and speed reducer for pumps and fans
EP0920998B1 (en) 1997-12-05 2003-04-09 Canon Kabushiki Kaisha Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device
US5980410A (en) 1998-09-28 1999-11-09 Caterpillar Inc. Electro-mechanical transmission

Also Published As

Publication number Publication date
US6595884B1 (en) 2003-07-22
WO2002042658A3 (en) 2003-01-09
WO2002042658A2 (en) 2002-05-30

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