WO2009041209A1 - 遊星歯車式変速機 - Google Patents

遊星歯車式変速機 Download PDF

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Publication number
WO2009041209A1
WO2009041209A1 PCT/JP2008/065314 JP2008065314W WO2009041209A1 WO 2009041209 A1 WO2009041209 A1 WO 2009041209A1 JP 2008065314 W JP2008065314 W JP 2008065314W WO 2009041209 A1 WO2009041209 A1 WO 2009041209A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
planetary gear
planetary
carrier
gear type
Prior art date
Application number
PCT/JP2008/065314
Other languages
English (en)
French (fr)
Inventor
Masaki Shiohara
Original Assignee
Komatsu 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 Komatsu Ltd. filed Critical Komatsu Ltd.
Priority to CN2008801168708A priority Critical patent/CN101868650B/zh
Priority to SE1050004A priority patent/SE534569C2/sv
Priority to JP2009534248A priority patent/JP5124585B2/ja
Priority to US12/668,775 priority patent/US8083631B2/en
Publication of WO2009041209A1 publication Critical patent/WO2009041209A1/ja

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
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
    • 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
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0065—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising nine forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0091—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising three reverse speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2015—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with five sets of orbital gears
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2048—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with seven engaging means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

　通過トルクを抑制することで、後段に配置されるギアを大きくしたり、増速ギア等の余分な部品を追加したりすることなく、簡易な構成のままで多段化されたギアトレインを構成することが可能な遊星歯車式変速機を提供する。入力側変速機(１０)は、入力軸(１１)から中間軸(２１)に対して動力を伝達する変速機であって、Ｌ，Ｍ，Ｈクラッチ(１２ａ～１２ｃ)、軸方向において隣接する２つのＭ・Ｈ遊星歯車列(１３，１４)、を備える。Ｍ遊星歯車列(１３)は、サンギア(１３ａ)、キャリア(１３ｂ)、リングギア(１３ｃ)、遊星ギア(１３ｅ)、を有する。Ｈ遊星歯車列(１４)は、サンギア(１４ａ)、キャリア(１４ｂ)、リングギア(１４ｃ)、２組の遊星ギア(１４ｅ１)，(１４ｅ２)、を有する。Ｍ，Ｈクラッチ(１２ｂ)，(１２ｃ)の作動時には、入力軸(１１)からキャリア(１３ｂ)入力、リングギア(１３ｃ)出力となるように構成される。
PCT/JP2008/065314 2007-09-25 2008-08-27 遊星歯車式変速機 WO2009041209A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801168708A CN101868650B (zh) 2007-09-25 2008-08-27 行星齿轮式变速机构
SE1050004A SE534569C2 (sv) 2007-09-25 2008-08-27 Växellåda av planetväxeltyp
JP2009534248A JP5124585B2 (ja) 2007-09-25 2008-08-27 遊星歯車式変速機
US12/668,775 US8083631B2 (en) 2007-09-25 2008-08-27 Planetary gear type gearbox

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-246655 2007-09-25
JP2007246655A JP2010156351A (ja) 2007-09-25 2007-09-25 遊星歯車式変速機

Publications (1)

Publication Number Publication Date
WO2009041209A1 true WO2009041209A1 (ja) 2009-04-02

Family

ID=40511102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065314 WO2009041209A1 (ja) 2007-09-25 2008-08-27 遊星歯車式変速機

Country Status (5)

Country Link
US (1) US8083631B2 (ja)
JP (2) JP2010156351A (ja)
CN (2) CN101868650B (ja)
SE (1) SE534569C2 (ja)
WO (1) WO2009041209A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014008074A1 (en) * 2012-07-02 2014-01-09 Caterpillar Inc. Configuration for compact five speed planetary transmission

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339938B2 (en) 2010-10-08 2016-05-17 Milwaukee Electric Tool Corporation Powered cutting tool
USD668922S1 (en) 2012-01-20 2012-10-16 Milwaukee Electric Tool Corporation Powered cutting tool
KR101367411B1 (ko) 2012-04-17 2014-02-27 (주) 에이치엠 동력전달장치
CN103527728B (zh) * 2013-10-22 2016-08-17 重庆隆旺机电有限责任公司 双行星系统三档变速器
KR101637272B1 (ko) * 2014-09-23 2016-07-07 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
US9644721B2 (en) 2014-10-17 2017-05-09 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges and low variator load at vehicle launch
US9512911B2 (en) 2014-10-17 2016-12-06 Allison Transmission, Inc. Split power continuously variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges
US9651127B2 (en) 2014-10-17 2017-05-16 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with low part count
US9382988B2 (en) * 2014-10-17 2016-07-05 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges
US9644724B2 (en) 2014-10-17 2017-05-09 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges
US9772017B2 (en) 2014-10-17 2017-09-26 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with low variator loading at vehicle launch
KR101664046B1 (ko) * 2014-12-15 2016-10-10 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
EP3405702B1 (en) * 2016-01-19 2023-07-19 Twin Disc, Inc. Heavy-duty industrial transmission
EP3104039B1 (en) * 2016-02-01 2019-04-03 Komatsu Ltd. Planetary gear type transmission
KR20180003158A (ko) * 2016-06-30 2018-01-09 현대자동차주식회사 차량용 자동변속기의 유성기어트레인
DE102016222226A1 (de) * 2016-11-11 2018-05-17 Zf Friedrichshafen Ag Mehrstufengetriebe
EA033682B1 (ru) * 2017-06-14 2019-11-15 State Scient Institution Joint Institute Of Mechanical Engineering Of The National Academy Of Scienc Основная коробка планетарной коробки передач, планетарная коробка передач и способ ее получения
KR102451904B1 (ko) * 2017-10-31 2022-10-06 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
KR102474368B1 (ko) * 2017-12-05 2022-12-05 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
KR102474371B1 (ko) * 2017-12-11 2022-12-05 현대자동차 주식회사 차량용 자동변속기의 유성기어트레인
US11674565B2 (en) 2019-10-07 2023-06-13 Allison Transmission, Inc. Multi-speed planetary transmission
WO2021133631A1 (en) 2019-12-23 2021-07-01 Allison Transmission, Inc. Multi-speed planetary transmission
CN112555364B (zh) * 2020-11-27 2023-05-05 贵州凯星液力传动机械有限公司 一种行星齿轮传动机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084751A (ja) * 1973-11-29 1975-07-08
JPH02154841A (ja) * 1988-12-07 1990-06-14 Toyota Motor Corp 自動変速機用歯車変速装置
JPH0560190A (ja) * 1991-08-27 1993-03-09 Komatsu Ltd 副変速機付き多段変速装置
JPH09291989A (ja) * 1995-11-23 1997-11-11 Hyundai Motor Co トランスミッション装置
DE102004023956A1 (de) * 2004-05-14 2005-12-01 Zf Friedrichshafen Ag Mehrstufengetriebe

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US4205563A (en) * 1975-12-10 1980-06-03 Caterpillar Tractor Co. Variable speed transmission
US7276011B2 (en) * 2003-08-18 2007-10-02 Toyota Jidosha Kabushiki Kaisha Automatic transmission
US7204780B2 (en) * 2005-05-25 2007-04-17 General Motors Corporation Multi speed transmission
DE102006031309B4 (de) * 2006-07-06 2011-08-25 ZF Friedrichshafen AG, 88046 Mehrstufengetriebe
US7887457B2 (en) * 2007-01-11 2011-02-15 GM Global Technology Operations LLC Multi-speed transmission
US7775931B2 (en) * 2007-03-16 2010-08-17 Gm Global Technology Operations, Inc. Multi-speed transmission
US7811197B2 (en) * 2007-03-30 2010-10-12 Gm Global Technology Operations, Inc. 8-speed transmission

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084751A (ja) * 1973-11-29 1975-07-08
JPH02154841A (ja) * 1988-12-07 1990-06-14 Toyota Motor Corp 自動変速機用歯車変速装置
JPH0560190A (ja) * 1991-08-27 1993-03-09 Komatsu Ltd 副変速機付き多段変速装置
JPH09291989A (ja) * 1995-11-23 1997-11-11 Hyundai Motor Co トランスミッション装置
DE102004023956A1 (de) * 2004-05-14 2005-12-01 Zf Friedrichshafen Ag Mehrstufengetriebe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014008074A1 (en) * 2012-07-02 2014-01-09 Caterpillar Inc. Configuration for compact five speed planetary transmission
US8827862B2 (en) 2012-07-02 2014-09-09 Caterpillar Inc. Configuration for compact five speed planetary transmission

Also Published As

Publication number Publication date
US8083631B2 (en) 2011-12-27
JP2010156351A (ja) 2010-07-15
CN101868650A (zh) 2010-10-20
SE534569C2 (sv) 2011-10-04
SE1050004A1 (sv) 2010-02-25
US20100184554A1 (en) 2010-07-22
CN103185113A (zh) 2013-07-03
JPWO2009041209A1 (ja) 2011-01-20
CN103185113B (zh) 2014-05-07
JP5124585B2 (ja) 2013-01-23
CN101868650B (zh) 2013-07-10

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