JP3896958B2 - 無段変速装置 - Google Patents

無段変速装置 Download PDF

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Publication number
JP3896958B2
JP3896958B2 JP2002353254A JP2002353254A JP3896958B2 JP 3896958 B2 JP3896958 B2 JP 3896958B2 JP 2002353254 A JP2002353254 A JP 2002353254A JP 2002353254 A JP2002353254 A JP 2002353254A JP 3896958 B2 JP3896958 B2 JP 3896958B2
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JP
Japan
Prior art keywords
transmission
shaft
planetary gear
rotation
input shaft
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
JP2002353254A
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English (en)
Japanese (ja)
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JP2004183825A5 (enExample
JP2004183825A (ja
Inventor
英司 井上
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 JP2002353254A priority Critical patent/JP3896958B2/ja
Priority to US10/727,628 priority patent/US7094171B2/en
Publication of JP2004183825A publication Critical patent/JP2004183825A/ja
Publication of JP2004183825A5 publication Critical patent/JP2004183825A5/ja
Priority to US11/453,864 priority patent/US7217216B2/en
Application granted granted Critical
Publication of JP3896958B2 publication Critical patent/JP3896958B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F16H2037/0886—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP2002353254A 2002-12-05 2002-12-05 無段変速装置 Expired - Fee Related JP3896958B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002353254A JP3896958B2 (ja) 2002-12-05 2002-12-05 無段変速装置
US10/727,628 US7094171B2 (en) 2002-12-05 2003-12-05 Continuously variable transmission apparatus
US11/453,864 US7217216B2 (en) 2002-12-05 2006-06-16 Continuously variable transmission apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002353254A JP3896958B2 (ja) 2002-12-05 2002-12-05 無段変速装置

Publications (3)

Publication Number Publication Date
JP2004183825A JP2004183825A (ja) 2004-07-02
JP2004183825A5 JP2004183825A5 (enExample) 2005-10-27
JP3896958B2 true JP3896958B2 (ja) 2007-03-22

Family

ID=32754582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002353254A Expired - Fee Related JP3896958B2 (ja) 2002-12-05 2002-12-05 無段変速装置

Country Status (2)

Country Link
US (2) US7094171B2 (enExample)
JP (1) JP3896958B2 (enExample)

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WO2007014706A1 (de) * 2005-08-02 2007-02-08 Gloeckler Dieter Getriebebauenheit, insbesondere mehrbereichsgetriebe
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
WO2009006481A2 (en) 2007-07-05 2009-01-08 Fallbrook Technologies Inc. Continuously variable transmission
EP1811202A1 (en) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
US7882762B2 (en) 2006-01-30 2011-02-08 Fallbrook Technologies Inc. System for manipulating a continuously variable transmission
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EP2125469A2 (en) 2007-02-01 2009-12-02 Fallbrook Technologies Inc. System and methods for control of transmission and/or prime mover
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
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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
US8118706B2 (en) * 2008-06-30 2012-02-21 Caterpillar Inc. Machine having a multiple-ratio transmission
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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
US8257217B2 (en) * 2009-02-03 2012-09-04 Ford Global Technologies, Llc Infinitely variable transmission with offset output shaft
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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
US9228650B2 (en) 2010-08-16 2016-01-05 Allison Transmission, Inc. Gear scheme for infinitely variable transmission
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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
US8579753B2 (en) * 2012-02-10 2013-11-12 GM Global Technology Operations LLC Compound planetary front wheel drive continuously variable transmission
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US8986150B2 (en) 2012-09-07 2015-03-24 Dana Limited Ball type continuously variable transmission/infinitely variable transmission
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
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
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CN105121905A (zh) 2013-03-14 2015-12-02 德纳有限公司 球型连续式无级变速器
CA2903549C (en) * 2013-03-15 2021-05-18 Allison Transmission, Inc. Split power infinitely variable transmission architecture
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
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Also Published As

Publication number Publication date
US7094171B2 (en) 2006-08-22
US7217216B2 (en) 2007-05-15
US20040166984A1 (en) 2004-08-26
US20060234823A1 (en) 2006-10-19
JP2004183825A (ja) 2004-07-02

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