JP6751425B2 - 変速装置 - Google Patents
変速装置 Download PDFInfo
- Publication number
- JP6751425B2 JP6751425B2 JP2018167741A JP2018167741A JP6751425B2 JP 6751425 B2 JP6751425 B2 JP 6751425B2 JP 2018167741 A JP2018167741 A JP 2018167741A JP 2018167741 A JP2018167741 A JP 2018167741A JP 6751425 B2 JP6751425 B2 JP 6751425B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- shaft
- clutch
- path
- power
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 64
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 14
- 239000000446 fuel Substances 0.000 description 12
- 230000001133 acceleration Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000012447 hatching Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- 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
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
- F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing 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
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
-
- 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 variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
- F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
-
- 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
- F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one 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
- F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five 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
- F16H2702/00—Combinations of two or more transmissions
- F16H2702/02—Mechanical transmissions with planetary gearing combined with one or more other mechanical transmissions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
Bb 第2ブレーキ
Ca 第1クラッチ
Cb 第2クラッチ
2 変速装置
11 クランクシャフト(出力軸)
30 無段変速機
40 遊星歯車機構
41 サンギヤ(第1ギヤ)
42 第1プラネタリギヤ(第2ギヤ)
44 リングギヤ(第3ギヤ)
50 車輪
Claims (5)
- 第1ギヤ、第2ギヤ、第3ギヤを有する遊星歯車機構と、
エンジンの出力軸から、前記第1ギヤに向って動力を伝達する経路である第1経路と、
前記出力軸から前記第2ギヤに向って動力を伝達する経路である第2経路と、
前記第1経路に設けられた無段変速機と、
前記第3ギヤの回転を停止させる第1ブレーキと、
を備える変速装置。 - 前記第1経路に設けられ、前記出力軸と前記第1ギヤとの動力伝達状態を切断状態、および、接続状態に切り換える第1クラッチ
を備える請求項1に記載の変速装置。 - 前記第2経路に設けられ、前記第2ギヤ側から前記出力軸側に向う動力伝達を遮断する第2クラッチ
を備える請求項1または2に記載の変速装置。 - 前記第1ギヤおよび前記第2ギヤの一方から、車輪に向って動力を伝達する経路である第3経路と、
前記第3ギヤから、前記車輪に向って、前記第3経路を伝達する動力に対して逆回転の動力を伝達する第4経路と、
前記第1ギヤおよび前記第2ギヤの一方の回転を停止させる第2ブレーキと、
を備える請求項1から3のいずれか1項に記載の変速装置。 - 前記第1ギヤは、サンギヤであり、前記第2ギヤは、プラネタリギヤであり、前記第3ギヤは、リングギヤである請求項1から4のいずれか1項に記載の変速装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018167741A JP6751425B2 (ja) | 2018-09-07 | 2018-09-07 | 変速装置 |
CN201910339512.3A CN110886822A (zh) | 2018-09-07 | 2019-04-25 | 变速装置 |
US16/412,052 US10962112B2 (en) | 2018-09-07 | 2019-05-14 | Transmission apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018167741A JP6751425B2 (ja) | 2018-09-07 | 2018-09-07 | 変速装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020041563A JP2020041563A (ja) | 2020-03-19 |
JP6751425B2 true JP6751425B2 (ja) | 2020-09-02 |
Family
ID=69720848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018167741A Expired - Fee Related JP6751425B2 (ja) | 2018-09-07 | 2018-09-07 | 変速装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10962112B2 (ja) |
JP (1) | JP6751425B2 (ja) |
CN (1) | CN110886822A (ja) |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597997A (en) * | 1970-03-30 | 1971-08-10 | Gen Motors Corp | Hydromechanical transmission |
GB9026830D0 (en) * | 1990-12-11 | 1991-01-30 | Fellows Thomas G | Improvements in or relating to continuously-variable-ratio transmissions of toroidal-race rolling-traction type |
JPH051756A (ja) * | 1991-03-29 | 1993-01-08 | Mazda Motor Corp | 無段変速機 |
JPH11311308A (ja) * | 1998-04-27 | 1999-11-09 | Fuji Heavy Ind Ltd | ベルト式無段変速機付車両用駆動装置 |
JP2001182801A (ja) * | 1999-12-24 | 2001-07-06 | Toyota Motor Corp | 動力伝達装置 |
EP1114952B1 (en) * | 2000-01-07 | 2003-07-02 | Nissan Motor Co., Ltd. | Infinite speed ratio continuously variable transmission |
JP2002048213A (ja) * | 2000-08-01 | 2002-02-15 | Toyota Motor Corp | 無段変速機構を備えた変速機 |
JP4254051B2 (ja) * | 2000-11-15 | 2009-04-15 | 日本精工株式会社 | トロイダル型無段変速機 |
DE10118363A1 (de) * | 2001-04-12 | 2002-10-17 | Zahnradfabrik Friedrichshafen | Verfahren zur Stillstandsschaltung mit ein Fahrzeug mit einer Reversiereinheit |
US6866606B2 (en) * | 2001-10-25 | 2005-03-15 | Honda Giken Kogyo Kabushiki Kaisha | Continuously variable transmission system for vehicles |
US6932739B2 (en) * | 2001-12-25 | 2005-08-23 | Nsk Ltd. | Continuously variable transmission apparatus |
DE102004004138A1 (de) * | 2004-01-28 | 2005-08-18 | Zf Friedrichshafen Ag | Leistungsverzweigtes Getriebe |
US20140155220A1 (en) * | 2011-04-28 | 2014-06-05 | Transmission Cvtcorp Inc. | Drivetrain Provided with a CVT |
US9371896B2 (en) * | 2012-05-23 | 2016-06-21 | Toyota Jidosha Kabushiki Kaisha | Power transmission unit for vehicle |
WO2013175587A1 (ja) * | 2012-05-23 | 2013-11-28 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
JP2016028205A (ja) * | 2014-07-08 | 2016-02-25 | 本田技研工業株式会社 | 車両用無段変速機 |
US20170037946A1 (en) * | 2015-08-07 | 2017-02-09 | GM Global Technology Operations LLC | Transmission for a powertrain |
JP2017155841A (ja) * | 2016-03-02 | 2017-09-07 | アイシン・エィ・ダブリュ株式会社 | 変速装置 |
US10309506B2 (en) * | 2016-05-16 | 2019-06-04 | Ford Global Technologies, Llc | Multiple-mode continuously variable transmission |
JP6633983B2 (ja) | 2016-07-07 | 2020-01-22 | 本田技研工業株式会社 | 無段変速機 |
JP6352990B2 (ja) * | 2016-07-26 | 2018-07-04 | 株式会社Subaru | 動力伝達装置 |
JP6911711B2 (ja) * | 2017-10-31 | 2021-07-28 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
-
2018
- 2018-09-07 JP JP2018167741A patent/JP6751425B2/ja not_active Expired - Fee Related
-
2019
- 2019-04-25 CN CN201910339512.3A patent/CN110886822A/zh active Pending
- 2019-05-14 US US16/412,052 patent/US10962112B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200080636A1 (en) | 2020-03-12 |
US10962112B2 (en) | 2021-03-30 |
CN110886822A (zh) | 2020-03-17 |
JP2020041563A (ja) | 2020-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2853779B1 (en) | Vehicle power transmission device | |
JP5800088B2 (ja) | 車両用動力伝達装置 | |
US9958044B2 (en) | Power transmission switching mechanism and transmission | |
JP5340336B2 (ja) | 自動変速機 | |
JP2011122671A (ja) | 車両用動力伝達装置 | |
US10670122B2 (en) | Automatic transmission | |
KR101459462B1 (ko) | 차량용 무단 변속기 | |
WO2013175587A1 (ja) | 車両用動力伝達装置 | |
JP6227158B2 (ja) | 無段変速機 | |
CN105793607B (zh) | 一种挡位重叠的变速装置 | |
JP6751425B2 (ja) | 変速装置 | |
JP5946484B2 (ja) | 無段変速機 | |
JP2015031312A (ja) | 動力伝達機構 | |
US20180274644A1 (en) | Automatic transmission | |
JP6594084B2 (ja) | 動力分割式無段変速機 | |
KR100569137B1 (ko) | 무단 변속기의 슬립 제어장치 | |
JP2018179222A (ja) | 車両用無段変速機 | |
JPH1122798A (ja) | ベルト式無段変速機 | |
JP6825533B2 (ja) | 車両用動力伝達装置 | |
JP2005331079A (ja) | ベルト式無段変速機およびその制御装置 | |
JP2017062012A (ja) | 車両用駆動装置 | |
JP2016188690A (ja) | 自動変速機 | |
JP6474661B2 (ja) | 車両用動力伝達装置 | |
JP2020056444A (ja) | 摩擦係合装置 | |
JP2009299716A (ja) | 無段変速機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190328 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200519 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200703 |
|
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: 20200721 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200814 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6751425 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |