JP5777654B2 - 自動変速機 - Google Patents
自動変速機 Download PDFInfo
- Publication number
- JP5777654B2 JP5777654B2 JP2013056175A JP2013056175A JP5777654B2 JP 5777654 B2 JP5777654 B2 JP 5777654B2 JP 2013056175 A JP2013056175 A JP 2013056175A JP 2013056175 A JP2013056175 A JP 2013056175A JP 5777654 B2 JP5777654 B2 JP 5777654B2
- Authority
- JP
- Japan
- Prior art keywords
- planetary gear
- clutch
- gear mechanism
- carrier
- bearing
- 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
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
- F16H3/46—Gearings having only two central gears, connected by 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
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
-
- 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
- F16H2003/445—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion without permanent connection between the input and the set 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
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0069—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising ten 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
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four 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)
Description
Sa 遊星歯車機構Bのサンギヤ
Ca 遊星歯車機構Bのキャリヤ
PGSb 第2遊星歯車機構(遊星歯車機構A)
C1 第1クラッチ(クラッチ)
T1 第1スラストベアリング(スラスト荷重を支持可能なベアリングB)
T2 第2スラストベアリング(スラスト荷重を支持可能なベアリングA)
T3 第3スラストベアリング(スラスト荷重を支持可能なベアリングD)
T4 第4スラストベアリング(スラスト荷重を支持可能なベアリングC)
P3 荷重伝達面
P4 荷重受け面
L2 荷重伝達面から荷重受け面までの距離
12 入力軸
13 変速機ケース
21 連結部材
22 クラッチハブ
23 クラッチドラム
51 突き当て部
52 シム
Claims (3)
- 入力軸(12)の軸線上に配置した複数の遊星歯車機構を変速機ケース(13)の内部に収納し、前記複数の遊星歯車機構の各要素、前記入力軸(12)および前記変速機ケース(13)間の結合関係を複数のクラッチおよび複数のブレーキで制御することで所定の変速段を確立する自動変速機において、
各要素が相対回転可能な遊星歯車機構A(PGSb)と、
前記遊星歯車機構A(PGSb)に対して隣接して配置され、各要素が相対回転可能な遊星歯車機構B(PGSa)と、
前記遊星歯車機構B(PGSa)および前記変速機ケース(13)間に配置され、前記遊星歯車機構B(PGSa)のキャリヤ(Ca)を前記入力軸(12)に結合可能なクラッチ(C1)と、
前記遊星歯車機構B(PGSa)のサンギヤ(Sa)の径方向内側に配置され、前記遊星歯車機構B(PGSa)のキャリヤ(Ca)を前記クラッチ(C1)のクラッチハブ(22)に連結する連結部材(21)と、
前記遊星歯車機構B(PGSa)のキャリヤ(Ca)から径方向に突出して前記連結部材(21)の前記遊星歯車機構A(PGSb)側の端部に突き当てられる突き当て部(51)と、
前記連結部材(21)および前記クラッチ(C1)のクラッチドラム(23)間に配置されたスラスト荷重を支持可能なベアリングA(T2)と、
前記クラッチ(C1)のクラッチドラム(23)および前記変速機ケース(13)間に配置されたスラスト荷重を支持可能なベアリングB(T1)とを備えることを特徴とする自動変速機。 - 前記クラッチ(C1)のクラッチドラム(23)の前記変速機ケース(13)側の端部に、前記入力軸(12)上に配置された各部品の寸法のばらつきを調整するシム(52)を配置したことを特徴とする、請求項1に記載の自動変速機。
- 前記遊星歯車機構B(PGSa)のサンギヤ(Sa)およびキャリヤ(Ca)間に配置されたスラスト荷重を支持可能なベアリングC(T4)と、
前記クラッチ(C1)のクラッチハブ(22)および前記遊星歯車機構B(PGSa)のサンギヤ(Sa)間に配置されたスラスト荷重を支持可能なベアリングD(T3)とを備え、
前記遊星歯車機構B(PGSa)のキャリヤ(Ca)が前記ベアリングC(T4)にスラスト荷重を伝達する荷重伝達面(P3)から前記クラッチ(C1)のクラッチハブ(22)が前記ベアリングD(T3)からスラスト荷重を受ける荷重受け面(P4)までの距離(L2)は、前記ベアリングC(T4)、前記遊星歯車機構B(PGSa)のサンギヤ(Sa)および前記ベアリングD(T3)の軸方向長さの合計値よりも大きいことを特徴とする、請求項1または請求項2に記載の自動変速機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013056175A JP5777654B2 (ja) | 2013-03-19 | 2013-03-19 | 自動変速機 |
CN201410092751.0A CN104061289B (zh) | 2013-03-19 | 2014-03-13 | 自动变速器 |
US14/213,353 US9140334B2 (en) | 2013-03-19 | 2014-03-14 | Automatic transmission |
DE201410205082 DE102014205082A1 (de) | 2013-03-19 | 2014-03-19 | Automatikgetriebe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013056175A JP5777654B2 (ja) | 2013-03-19 | 2013-03-19 | 自動変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014181744A JP2014181744A (ja) | 2014-09-29 |
JP5777654B2 true JP5777654B2 (ja) | 2015-09-09 |
Family
ID=51484894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013056175A Active JP5777654B2 (ja) | 2013-03-19 | 2013-03-19 | 自動変速機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9140334B2 (ja) |
JP (1) | JP5777654B2 (ja) |
CN (1) | CN104061289B (ja) |
DE (1) | DE102014205082A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013011566A1 (de) * | 2013-06-22 | 2014-12-24 | Daimler Ag | Getriebevorrichtung für ein Kraftfahrzeug |
US10337983B2 (en) | 2015-04-12 | 2019-07-02 | Taiwan Biophotonic Corporation | Module, device and method for optical measurement |
US10253861B2 (en) * | 2016-01-21 | 2019-04-09 | Dana Automotive Systems, Group, Llc | Torque vectoring unit |
JP6495963B2 (ja) * | 2017-03-23 | 2019-04-03 | 本田技研工業株式会社 | 動力伝達装置 |
JP6530000B2 (ja) * | 2017-03-29 | 2019-06-12 | 本田技研工業株式会社 | クラッチ構造体 |
DE102017114481B3 (de) * | 2017-06-29 | 2018-07-12 | Schaeffler Technologies AG & Co. KG | Antriebsvorrichtung für ein Kraftfahrzeug |
CN112654802A (zh) * | 2018-10-22 | 2021-04-13 | 加特可株式会社 | 前进后退切换机构 |
DE102018008939B3 (de) * | 2018-11-12 | 2019-12-05 | Daimler Ag | Elektrische Antriebsvorrichtung für ein Kraftfahrzeug, insbesondere für einen Kraftwagen |
CN110043613B (zh) * | 2019-04-16 | 2023-10-20 | 无锡商业职业技术学院 | 一种基于杠杆分析法的单级行星齿轮式自动变速器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63246544A (ja) * | 1987-03-31 | 1988-10-13 | Nissan Motor Co Ltd | 自動変速機用摩擦要素のドラム内周部結着構造 |
JPH05202999A (ja) * | 1992-01-30 | 1993-08-10 | Nissan Motor Co Ltd | 自動変速機の遊星歯車リングギヤ支持構造 |
JP3661296B2 (ja) * | 1996-08-20 | 2005-06-15 | アイシン・エィ・ダブリュ株式会社 | 車両用自動変速機 |
JP3750253B2 (ja) * | 1997-01-28 | 2006-03-01 | マツダ株式会社 | 自動変速機及びその組立て方法 |
JP4710098B2 (ja) | 1999-02-16 | 2011-06-29 | アイシン・エィ・ダブリュ株式会社 | 自動変速機 |
US6068572A (en) * | 1999-03-31 | 2000-05-30 | Daimlerchrysler Corporation | Method for reacting thrust loading in an automatic transmission |
DE10115995A1 (de) * | 2001-03-30 | 2002-10-10 | Zahnradfabrik Friedrichshafen | Mehrstufengetriebe |
DE102008041195B4 (de) * | 2008-08-13 | 2017-11-30 | Zf Friedrichshafen Ag | Mehrstufengetriebe |
JP4798200B2 (ja) * | 2008-09-30 | 2011-10-19 | マツダ株式会社 | 自動変速機およびその軸方向間隙調整方法 |
JP2010223268A (ja) * | 2009-03-19 | 2010-10-07 | Honda Motor Co Ltd | 遊星ギヤ機構を備える自動変速機 |
US8409050B2 (en) * | 2009-11-11 | 2013-04-02 | GM Global Technology Operations LLC | Gear retention assembly |
-
2013
- 2013-03-19 JP JP2013056175A patent/JP5777654B2/ja active Active
-
2014
- 2014-03-13 CN CN201410092751.0A patent/CN104061289B/zh active Active
- 2014-03-14 US US14/213,353 patent/US9140334B2/en active Active
- 2014-03-19 DE DE201410205082 patent/DE102014205082A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN104061289B (zh) | 2017-01-18 |
US20140287866A1 (en) | 2014-09-25 |
CN104061289A (zh) | 2014-09-24 |
DE102014205082A1 (de) | 2014-09-25 |
US9140334B2 (en) | 2015-09-22 |
JP2014181744A (ja) | 2014-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5777654B2 (ja) | 自動変速機 | |
US9255627B2 (en) | Automatic transmission | |
US8808134B2 (en) | Automatic transmission | |
JP5276079B2 (ja) | 自動変速機 | |
JP5758427B2 (ja) | 自動変速機 | |
US8852047B2 (en) | Automatic transmission | |
US11002340B2 (en) | Automatic transmission | |
JP5200532B2 (ja) | 変速装置 | |
JP6139267B2 (ja) | 自動変速機 | |
JP4743089B2 (ja) | 自動変速機 | |
WO2015080267A1 (ja) | 動力伝達装置 | |
WO2012133621A1 (ja) | 変速機 | |
WO2012141056A1 (ja) | 変速装置 | |
JP2008232416A (ja) | 自動変速機 | |
WO2012141060A1 (ja) | 変速装置 | |
KR101558365B1 (ko) | 차량용 자동변속기의 유성기어트레인 | |
JP5638101B2 (ja) | 自動変速機 | |
US20180051778A1 (en) | Speed change device | |
JP5722374B2 (ja) | 自動変速機 | |
JP5961641B2 (ja) | 変速機 | |
JP5349537B2 (ja) | ブレーキ機構 | |
JP2010286059A (ja) | 自動変速機 | |
JP5802584B2 (ja) | 自動変速機 | |
JP6811154B2 (ja) | 自動変速機 | |
JP6107579B2 (ja) | 自動変速機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140924 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150610 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150707 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5777654 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |