JP2000120822A - 無段変速装置 - Google Patents

無段変速装置

Info

Publication number
JP2000120822A
JP2000120822A JP10299498A JP29949898A JP2000120822A JP 2000120822 A JP2000120822 A JP 2000120822A JP 10299498 A JP10299498 A JP 10299498A JP 29949898 A JP29949898 A JP 29949898A JP 2000120822 A JP2000120822 A JP 2000120822A
Authority
JP
Japan
Prior art keywords
continuously variable
variable transmission
output
input shaft
input
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.)
Pending
Application number
JP10299498A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000120822A5 (enExample
Inventor
Hiroshi Ishikawa
宏史 石川
Takashi Imanishi
尚 今西
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP10299498A priority Critical patent/JP2000120822A/ja
Priority to US09/420,283 priority patent/US6251038B1/en
Priority to DE19950803A priority patent/DE19950803C2/de
Publication of JP2000120822A publication Critical patent/JP2000120822A/ja
Publication of JP2000120822A5 publication Critical patent/JP2000120822A5/ja
Pending 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
    • 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
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
    • 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
    • F16H2037/088—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
JP10299498A 1998-10-21 1998-10-21 無段変速装置 Pending JP2000120822A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10299498A JP2000120822A (ja) 1998-10-21 1998-10-21 無段変速装置
US09/420,283 US6251038B1 (en) 1998-10-21 1999-10-18 Continuously variable transmission unit
DE19950803A DE19950803C2 (de) 1998-10-21 1999-10-21 Getriebeeinheit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10299498A JP2000120822A (ja) 1998-10-21 1998-10-21 無段変速装置

Publications (2)

Publication Number Publication Date
JP2000120822A true JP2000120822A (ja) 2000-04-28
JP2000120822A5 JP2000120822A5 (enExample) 2005-10-06

Family

ID=17873365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10299498A Pending JP2000120822A (ja) 1998-10-21 1998-10-21 無段変速装置

Country Status (3)

Country Link
US (1) US6251038B1 (enExample)
JP (1) JP2000120822A (enExample)
DE (1) DE19950803C2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002005258A (ja) * 2000-06-16 2002-01-09 Nsk Ltd 無段変速装置
KR101363919B1 (ko) * 2012-02-06 2014-02-18 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 트랜스미션
KR101476668B1 (ko) * 2012-02-10 2014-12-29 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 복합 유성 전륜 구동 연속 가변 트랜스미션

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DE19950053A1 (de) * 1999-10-16 2001-04-19 Zahnradfabrik Friedrichshafen Stufenlos verstellbares Fahrzeuggetriebe
EP1114952B1 (en) * 2000-01-07 2003-07-02 Nissan Motor Co., Ltd. Infinite speed ratio continuously variable transmission
JP2001271905A (ja) * 2000-03-27 2001-10-05 Honda Motor Co Ltd トルクスプリット型無段変速機
JP3458818B2 (ja) * 2000-03-30 2003-10-20 日産自動車株式会社 変速比無限大無段変速機の制御装置
JP2002087088A (ja) * 2000-09-20 2002-03-26 Tochigi Fuji Ind Co Ltd 動力伝達装置
JP2003097669A (ja) * 2001-09-27 2003-04-03 Jatco Ltd トルクスプリット式変速比無限大無段変速機
JP3758546B2 (ja) * 2001-10-05 2006-03-22 日本精工株式会社 無段変速装置
DE10231234A1 (de) * 2002-07-11 2004-01-22 Zf Friedrichshafen Ag Leistungsverzweigtes Zwei-Bereichs-Getriebe
US7559868B2 (en) * 2002-09-30 2009-07-14 Ulrich Rohs Epicyclic gear
JP3832424B2 (ja) * 2002-11-28 2006-10-11 日本精工株式会社 無段変速装置
JP3896958B2 (ja) * 2002-12-05 2007-03-22 日本精工株式会社 無段変速装置
US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
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KR20130018976A (ko) 2005-10-28 2013-02-25 폴브룩 테크놀로지즈 인크 전기 기계 동력 전달 방법
CN101495777B (zh) 2005-11-22 2011-12-14 福博科技术公司 无级变速器
EP1963713B1 (en) 2005-12-09 2015-02-25 Fallbrook Intellectual Property Company LLC Continuously variable transmission
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EP2924262A1 (en) 2006-06-26 2015-09-30 Fallbrook Intellectual Property Company LLC Continuously variable transmission
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CN101657653B (zh) 2007-02-12 2014-07-16 福博科知识产权有限责任公司 一种传动装置
EP2700843A3 (en) 2007-02-16 2017-11-08 Fallbrook Intellectual Property Company LLC Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
EP2142826B1 (en) 2007-04-24 2015-10-28 Fallbrook Intellectual Property Company LLC Electric traction drives
WO2008154437A1 (en) 2007-06-11 2008-12-18 Fallbrook Technologies Inc. Continuously variable transmission
CN101861482B (zh) 2007-11-16 2014-05-07 福博科知识产权有限责任公司 用于变速传动装置的控制器
GB2455337A (en) * 2007-12-06 2009-06-10 Infinitrak Llc Toroidal variator with damped control lever
CA2708634C (en) 2007-12-21 2017-08-01 Fallbrook Technologies Inc. Automatic transmissions and methods therefor
WO2009111328A1 (en) 2008-02-29 2009-09-11 Fallbrook Technologies Inc. Continuously and/or infinitely variable transmissions and methods therefor
US8317651B2 (en) 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
WO2009148461A1 (en) 2008-06-06 2009-12-10 Fallbrook Technologies Inc. Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
CN107246463A (zh) 2008-06-23 2017-10-13 福博科知识产权有限责任公司 无级变速器
CA2732668C (en) 2008-08-05 2017-11-14 Fallbrook Technologies Inc. Methods for control of transmission and prime mover
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
EP4151883A1 (en) 2009-04-16 2023-03-22 Fallbrook Intellectual Property Company LLC Continuously variable transmission
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
CA2830929A1 (en) 2011-04-04 2012-10-11 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
WO2013109723A1 (en) 2012-01-19 2013-07-25 Dana Limited Tilting ball variator continuously variable transmission torque vectoring device
KR20140114065A (ko) 2012-01-23 2014-09-25 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무한 가변 변속기, 연속 가변 변속기, 방법, 조립체, 서브조립체 및 그 부품
US9541179B2 (en) 2012-02-15 2017-01-10 Dana Limited Transmission and driveline having a tilting ball variator continuously variable transmission
WO2014039447A1 (en) 2012-09-06 2014-03-13 Dana Limited Transmission having a continuously or infinitely variable variator drive
CN104769328B (zh) 2012-09-07 2017-08-25 德纳有限公司 包括行星齿轮组的球型cvt/ivt
US8986150B2 (en) 2012-09-07 2015-03-24 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
US9556943B2 (en) 2012-09-07 2017-01-31 Dana Limited IVT based on a ball-type CVP including powersplit paths
CN104769326B (zh) 2012-09-07 2017-04-19 德纳有限公司 包括直接驱动模式的球型cvt
JP6247690B2 (ja) 2012-09-07 2017-12-13 デーナ リミテッド 出力連結動力経路を有するボール式ｃｖｔ
US9353842B2 (en) 2012-09-07 2016-05-31 Dana Limited Ball type CVT with powersplit paths
US10030748B2 (en) 2012-11-17 2018-07-24 Dana Limited Continuously variable transmission
WO2014124063A1 (en) 2013-02-08 2014-08-14 Microsoft Corporation Pervasive service providing device-specific updates
US9551404B2 (en) 2013-03-14 2017-01-24 Dana Limited Continuously variable transmission and an infinitely variable transmission variator drive
CN105121905A (zh) 2013-03-14 2015-12-02 德纳有限公司 球型连续式无级变速器
CN109018173B (zh) 2013-04-19 2021-05-28 福博科知识产权有限责任公司 无级变速器
EP3004686B1 (en) 2013-06-06 2018-08-08 Dana Limited 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission
US10030751B2 (en) 2013-11-18 2018-07-24 Dana Limited Infinite variable transmission with planetary gear set
WO2015073948A2 (en) 2013-11-18 2015-05-21 Dana Limited Torque peak detection and control mechanism for cvp
US10030594B2 (en) 2015-09-18 2018-07-24 Dana Limited Abuse mode torque limiting control method for a ball-type continuously variable transmission
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
AU2017234934A1 (en) 2016-03-18 2018-10-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions systems and methods
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
CN113700821B (zh) * 2021-09-07 2024-01-30 芜湖万里扬变速器有限公司 纵置无级变速器

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002005258A (ja) * 2000-06-16 2002-01-09 Nsk Ltd 無段変速装置
KR101363919B1 (ko) * 2012-02-06 2014-02-18 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 트랜스미션
US8758187B2 (en) 2012-02-06 2014-06-24 Gm Global Technology Operations, Llc Multi-speed transmission
KR101476668B1 (ko) * 2012-02-10 2014-12-29 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 복합 유성 전륜 구동 연속 가변 트랜스미션

Also Published As

Publication number Publication date
DE19950803C2 (de) 2003-12-24
DE19950803A1 (de) 2000-05-11
US6251038B1 (en) 2001-06-26

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