JP6380352B2 - 車両用自動変速機 - Google Patents
車両用自動変速機 Download PDFInfo
- Publication number
- JP6380352B2 JP6380352B2 JP2015231101A JP2015231101A JP6380352B2 JP 6380352 B2 JP6380352 B2 JP 6380352B2 JP 2015231101 A JP2015231101 A JP 2015231101A JP 2015231101 A JP2015231101 A JP 2015231101A JP 6380352 B2 JP6380352 B2 JP 6380352B2
- Authority
- JP
- Japan
- Prior art keywords
- planetary gear
- clutch
- backlash
- gear device
- engine
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims description 98
- 238000006073 displacement reaction Methods 0.000 description 25
- 230000002093 peripheral effect Effects 0.000 description 19
- 230000007423 decrease Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Images
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
-
- 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
-
- 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
- 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
- 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
-
- 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
-
- 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
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
-
- 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
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
-
- 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
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
- F16H2057/0012—Vibration-damping or noise reducing means specially adapted for gearings for reducing drive line oscillations
-
- 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three 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
-
- 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
- F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six 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
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2066—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using one freewheel mechanism
-
- 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
- F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
- F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Support Of The Bearing (AREA)
Description
18:ケース(非回転部材)
36:第1遊星歯車装置(遊星歯車装置)
38:第2遊星歯車装置(遊星歯車装置)
40:第3遊星歯車装置(遊星歯車装置)
82:スプライン嵌合部
84:トレランスリング
88:回転体(トルク伝達されない回転体)
B1、B2:第1ブレーキ、第2ブレーキ(係合装置)
C1〜C4:第1クラッチ〜第4クラッチ(係合装置)
S1〜S3:第1サンギヤ〜第3サンギヤ(遊星歯車装置の回転要素)
CA1〜CA3:第1キャリヤ〜第3キャリヤ(遊星歯車装置の回転要素)
R1〜R3:第1リングギヤ〜第3リングギヤ(遊星歯車装置の回転要素)
RCA:キャリヤ(遊星歯車装置の回転要素)
RR:リングギヤ(遊星歯車装置の回転要素)
Claims (2)
- 複数個の遊星歯車装置と複数個の係合装置とを備え、各遊星歯車装置の各回転要素は、前記遊星歯車装置の他の回転要素または非回転部材に直接または前記係合装置の何れかを介して連結され、前記係合装置の係合の組み合わせによって複数の変速段を形成可能に構成されている車両用自動変速機において、
前記遊星歯車装置の少なくとも1つの回転要素に形成されたスプライン歯と、該遊星歯車装置と異なる遊星歯車装置の回転要素または前記係合装置の回転要素に形成されたスプライン歯とが、互いにスプライン嵌合されることで、互いの該スプライン歯の間に形成されるガタの範囲で、これら該回転要素を相対回転可能に連結するスプライン嵌合部が形成されており、
前記複数の変速段のうち所定の変速段は、前記スプライン嵌合部を含んで構成され、エンジンと駆動輪との間の動力伝達に関与せず、動力伝達される回転要素によって連れ回される回転体を含んで形成される
ことを特徴とする車両用自動変速機。 - 前記遊星歯車装置の少なくとも1つの回転要素と、該遊星歯車装置と異なる遊星歯車装置の回転要素または前記係合装置の一部とが、径方向から見て重なっており、且つ、
前記スプライン嵌合部と異なる部位において、前記遊星歯車装置の少なくとも1つの回転要素と、該遊星歯車装置と異なる遊星歯車装置の回転要素または前記係合装置の一部との、両方に接するようにトレランスリングが配置されている
ことを特徴とする請求項1の車両用自動変速機。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015231101A JP6380352B2 (ja) | 2015-11-26 | 2015-11-26 | 車両用自動変速機 |
US15/359,221 US10563738B2 (en) | 2015-11-26 | 2016-11-22 | Vehicular automatic transmission |
CA2949310A CA2949310C (en) | 2015-11-26 | 2016-11-23 | Vehicular automatic transmission |
KR1020160156655A KR102073251B1 (ko) | 2015-11-26 | 2016-11-23 | 차량용 자동 변속기 |
MYPI2016704339A MY191152A (en) | 2015-11-26 | 2016-11-23 | Vehicular automatic transmission |
RU2016146141A RU2659163C2 (ru) | 2015-11-26 | 2016-11-24 | Автоматическая коробка передач автотранспортного средства |
BR102016027641A BR102016027641A2 (pt) | 2015-11-26 | 2016-11-24 | transmissão automática veicular |
CN201611054962.0A CN107023614B (zh) | 2015-11-26 | 2016-11-25 | 车辆自动变速器 |
EP16200734.8A EP3184857B1 (en) | 2015-11-26 | 2016-11-25 | Vehicular automatic transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015231101A JP6380352B2 (ja) | 2015-11-26 | 2015-11-26 | 車両用自動変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017096459A JP2017096459A (ja) | 2017-06-01 |
JP6380352B2 true JP6380352B2 (ja) | 2018-08-29 |
Family
ID=57396365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015231101A Active JP6380352B2 (ja) | 2015-11-26 | 2015-11-26 | 車両用自動変速機 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10563738B2 (ja) |
EP (1) | EP3184857B1 (ja) |
JP (1) | JP6380352B2 (ja) |
KR (1) | KR102073251B1 (ja) |
CN (1) | CN107023614B (ja) |
BR (1) | BR102016027641A2 (ja) |
CA (1) | CA2949310C (ja) |
MY (1) | MY191152A (ja) |
RU (1) | RU2659163C2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120396B (zh) * | 2017-06-13 | 2023-08-08 | 中南林业科技大学 | 三级行星轮系自动变速器 |
DE212018000399U1 (de) * | 2018-02-02 | 2020-09-02 | Dana Automotive Systems Group, Llc | Elektroantriebsachse mit Mehrganggetriebe |
DE102019100941B4 (de) * | 2019-01-15 | 2021-08-26 | Lenze Se (Societas Europaea) | Verfahren zur Überwachung eines durch einen Elektromotor angetriebenen Getriebes |
RU2700106C1 (ru) | 2019-01-17 | 2019-09-12 | Михаил Магомедович Омаров | Гидродинамическая автоматическая коробка передач |
CN111828565B (zh) * | 2019-04-19 | 2023-08-11 | 舍弗勒技术股份两合公司 | 变速机构和电桥驱动系统 |
CN110594398B (zh) * | 2019-08-30 | 2024-06-21 | 华域动力总成部件系统(上海)有限公司 | 集成多级减振功能的花键结构 |
KR20220046326A (ko) | 2020-10-07 | 2022-04-14 | 현대위아 주식회사 | 동력 인출 유닛 |
US11286995B1 (en) | 2021-04-21 | 2022-03-29 | Deere & Company | Dual-acting piston hydraulic clutch assembly |
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JPH0659653U (ja) | 1993-01-28 | 1994-08-19 | ダイハツ工業株式会社 | 伝動ギヤの固定構造 |
RU2177416C1 (ru) | 2000-11-13 | 2001-12-27 | Государственное унитарное предприятие Уральское конструкторское бюро транспортного машиностроения | Планетарная коробка передач |
FR2830912B1 (fr) | 2001-10-15 | 2003-12-19 | Nacam | Dispositif d'accouplement en rotation de deux arbres telescopiques |
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JP4351415B2 (ja) * | 2002-03-29 | 2009-10-28 | 本田技研工業株式会社 | 回転軸の固定支持構造 |
US20050252327A1 (en) * | 2004-05-17 | 2005-11-17 | Xerox Corporation. | Lower stress high torque gear to shaft mounting system |
JP4715161B2 (ja) * | 2004-10-26 | 2011-07-06 | アイシン・エィ・ダブリュ株式会社 | プラネタリギヤ装置 |
JP2006283955A (ja) | 2005-04-05 | 2006-10-19 | Nissan Motor Co Ltd | 可変イナーシャ装置 |
WO2007011211A2 (en) * | 2005-07-18 | 2007-01-25 | Dti Group B.V. | Gear module |
RU2313020C2 (ru) | 2005-11-16 | 2007-12-20 | Общество с ограниченной ответственностью "КАТЕ" | Центральное опорное звено для планетарной коробки передач |
JP4259521B2 (ja) * | 2005-12-28 | 2009-04-30 | トヨタ自動車株式会社 | 車両用自動変速機 |
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JP2010106968A (ja) | 2008-10-30 | 2010-05-13 | Aisin Aw Co Ltd | 自動変速機の制御装置 |
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JP4985741B2 (ja) | 2009-10-16 | 2012-07-25 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
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-
2015
- 2015-11-26 JP JP2015231101A patent/JP6380352B2/ja active Active
-
2016
- 2016-11-22 US US15/359,221 patent/US10563738B2/en active Active
- 2016-11-23 KR KR1020160156655A patent/KR102073251B1/ko active IP Right Grant
- 2016-11-23 CA CA2949310A patent/CA2949310C/en active Active
- 2016-11-23 MY MYPI2016704339A patent/MY191152A/en unknown
- 2016-11-24 BR BR102016027641A patent/BR102016027641A2/pt active Search and Examination
- 2016-11-24 RU RU2016146141A patent/RU2659163C2/ru active
- 2016-11-25 CN CN201611054962.0A patent/CN107023614B/zh active Active
- 2016-11-25 EP EP16200734.8A patent/EP3184857B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107023614B (zh) | 2019-06-28 |
CA2949310C (en) | 2018-10-02 |
EP3184857B1 (en) | 2020-04-08 |
CA2949310A1 (en) | 2017-05-26 |
RU2016146141A (ru) | 2018-05-24 |
CN107023614A (zh) | 2017-08-08 |
BR102016027641A2 (pt) | 2017-05-30 |
RU2659163C2 (ru) | 2018-06-28 |
RU2016146141A3 (ja) | 2018-05-24 |
US20170152921A1 (en) | 2017-06-01 |
US10563738B2 (en) | 2020-02-18 |
MY191152A (en) | 2022-06-01 |
KR102073251B1 (ko) | 2020-02-04 |
JP2017096459A (ja) | 2017-06-01 |
KR20170061611A (ko) | 2017-06-05 |
EP3184857A1 (en) | 2017-06-28 |
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