DE112006002266B8 - Lubricating device in an automatic transmission - Google Patents

Lubricating device in an automatic transmission Download PDF

Info

Publication number
DE112006002266B8
DE112006002266B8 DE112006002266.0T DE112006002266T DE112006002266B8 DE 112006002266 B8 DE112006002266 B8 DE 112006002266B8 DE 112006002266 T DE112006002266 T DE 112006002266T DE 112006002266 B8 DE112006002266 B8 DE 112006002266B8
Authority
DE
Germany
Prior art keywords
automatic transmission
lubricating device
lubricating
automatic
transmission
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
DE112006002266.0T
Other languages
German (de)
Other versions
DE112006002266B4 (en
DE112006002266T5 (en
Inventor
Minoru Todo
Atsushi Honda
Hirofumi Ota
Naoya Okada
Katsuhisa Ishii
Kazutoshi Nozaki
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.)
Aisin AW Co Ltd
Toyota Motor Corp
Original Assignee
Aisin AW Co Ltd
Toyota Motor Corp
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 Aisin AW Co Ltd, Toyota Motor Corp filed Critical Aisin AW Co Ltd
Publication of DE112006002266T5 publication Critical patent/DE112006002266T5/en
Application granted granted Critical
Publication of DE112006002266B4 publication Critical patent/DE112006002266B4/en
Publication of DE112006002266B8 publication Critical patent/DE112006002266B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight 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
    • F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two 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
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two 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
    • F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
    • F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
    • 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
    • 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
    • F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0473—Friction devices, e.g. clutches or brakes
    • 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0484—Gearings with gears having orbital motion with variable gear ratio or for reversing rotary motion
DE112006002266.0T 2005-11-17 2006-10-10 Lubricating device in an automatic transmission Expired - Fee Related DE112006002266B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005333442A JP4776352B2 (en) 2005-11-17 2005-11-17 Lubricating device for automatic transmission
JP2005-333442 2005-11-17
PCT/JP2006/320209 WO2007058030A1 (en) 2005-11-17 2006-10-10 Lubrication device in automatic transmission

Publications (3)

Publication Number Publication Date
DE112006002266T5 DE112006002266T5 (en) 2008-06-26
DE112006002266B4 DE112006002266B4 (en) 2017-04-13
DE112006002266B8 true DE112006002266B8 (en) 2017-07-27

Family

ID=38048423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006002266.0T Expired - Fee Related DE112006002266B8 (en) 2005-11-17 2006-10-10 Lubricating device in an automatic transmission

Country Status (4)

Country Link
JP (1) JP4776352B2 (en)
CN (1) CN101248303B (en)
DE (1) DE112006002266B8 (en)
WO (1) WO2007058030A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309317A (en) * 2007-06-18 2008-12-25 Aisin Aw Co Ltd Starter
KR100949635B1 (en) 2008-05-30 2010-03-26 현대 파워텍 주식회사 Power train for automatic transmission
KR101072310B1 (en) 2008-06-02 2011-10-11 현대자동차주식회사 Power train of automatic transmission
KR101072314B1 (en) 2008-06-16 2011-10-11 현대자동차주식회사 Power train of automatic transmission
KR100949643B1 (en) 2008-06-17 2010-03-26 현대 파워텍 주식회사 Power train for automatic transmission
JP5195513B2 (en) * 2009-02-27 2013-05-08 日産自動車株式会社 Vehicle clutch unit
US9222526B2 (en) * 2012-10-23 2015-12-29 Ford Global Technologies, Llc Clutch housing and assembly
JP6182438B2 (en) * 2013-11-26 2017-08-16 アイシン・エィ・ダブリュ株式会社 Vehicle drive transmission device
JP6066100B2 (en) * 2014-01-29 2017-01-25 マツダ株式会社 Automatic transmission
US11408487B2 (en) * 2018-10-22 2022-08-09 Jatco Ltd Forward/reverse switching mechanism
US11852226B2 (en) 2019-12-14 2023-12-26 Jatco Ltd Oil passage structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026579A1 (en) * 2003-09-10 2005-03-24 Aisin Aw Co.,Ltd Automatic transmission for vehicle
US20050167234A1 (en) * 2003-12-25 2005-08-04 Aisin Aw Co., Ltd Clutch-purpose hydraulic servo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293152A (en) * 1988-09-28 1990-04-03 Daihatsu Motor Co Ltd Lubricating structure of automatic transmission
JPH02129457A (en) * 1988-11-09 1990-05-17 Aisin Aw Co Ltd Bearing lubricating device in automatic transmission
JPH0539866A (en) * 1991-08-02 1993-02-19 Toyota Motor Corp Friction engagement device for automatic transmission
JP4285074B2 (en) * 2003-05-20 2009-06-24 トヨタ自動車株式会社 Power transmission device for vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026579A1 (en) * 2003-09-10 2005-03-24 Aisin Aw Co.,Ltd Automatic transmission for vehicle
US20050167234A1 (en) * 2003-12-25 2005-08-04 Aisin Aw Co., Ltd Clutch-purpose hydraulic servo

Also Published As

Publication number Publication date
CN101248303B (en) 2011-02-02
JP2007139068A (en) 2007-06-07
WO2007058030A1 (en) 2007-05-24
JP4776352B2 (en) 2011-09-21
CN101248303A (en) 2008-08-20
DE112006002266B4 (en) 2017-04-13
DE112006002266T5 (en) 2008-06-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R083 Amendment of/additions to inventor(s)
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee