JP2011208681A - 車両用減速装置 - Google Patents
車両用減速装置 Download PDFInfo
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- JP2011208681A JP2011208681A JP2010074944A JP2010074944A JP2011208681A JP 2011208681 A JP2011208681 A JP 2011208681A JP 2010074944 A JP2010074944 A JP 2010074944A JP 2010074944 A JP2010074944 A JP 2010074944A JP 2011208681 A JP2011208681 A JP 2011208681A
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- 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
- F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
-
- 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
- F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two 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
- F16H2200/2005—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
- F16H2200/202—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
- F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
- F16H2200/2025—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 5 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
- F16H2200/2035—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with two 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
- F16H2200/2038—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with three engaging means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
Abstract
【解決手段】サンギヤ(42)と、サンギヤ(42)と噛合する第1の歯車(43A)と、第1の歯車(43A)よりも歯数が少ない第2の歯車(43B)とが同軸上に結合された段付ピニオン(43)と、第1の歯車(43A)と噛合する第1のリングギヤ(45)と、第2の歯車(43B)と噛合する第2のリングギヤ(46)と、段付ピニオン(43)の公転運動を出力するキャリア(44)と、からなる遊星歯車機構(31)と、遊星歯車機構(31)を収容するケース(32)と、第1のブレーキ(33)と、第2のブレーキ(34)と、を備え、第1のブレーキ(33)及び第2のブレーキ(34)のいずれか一つを締結状態として、キャリア(44)の回転を出力する。
【選択図】図1
Description
20 モーター(駆動力源)
21 制御装置
30 減速機構
31 遊星歯車機構
32 ケース
33 Highブレーキ
33A 第1の摩擦要素
33B 第1のアクチュエータ
34 Lowブレーキ
34A 第2の摩擦要素
34B 第2のアクチュエータ
37 Midブレーキ
37A 第3の摩擦要素
37B 第3のアクチュエータ
41 入力軸
42 サンギヤ
43 ピニオン(段付ピニオン)
43A 第1の歯車
43B 第2の歯車
43C 第3の歯車
44 キャリア
45 第1のリングギヤ
46 第2のリングギヤ
47 第3のリングギヤ
48 出力軸
50 最終減速機構
Claims (4)
- 駆動力源からの駆動力が入力される入力軸に結合されたサンギヤと、
前記サンギヤと噛合する第1の歯車と、前記第1の歯車よりも歯数が少ない第2の歯車とが同軸上に結合された段付ピニオンと、
前記段付ピニオンの第1の歯車と噛合する第1のリングギヤと、
前記段付ピニオンの第2の歯車と噛合する第2のリングギヤと、
前記段付ピニオンに結合され、前記段付ピニオンの公転運動を出力するキャリアと、
からなる遊星歯車機構と、
前記遊星歯車機構を収容するケースと、
前記第1のリングギヤの回転を停止させる第1のブレーキと、
前記第2のリングギヤの回転を停止させる第2のブレーキと、
を備え、
前記第1のブレーキ及び前記第2のブレーキのいずれか一つを締結状態として、前記キャリアの回転を出力することを特徴とする車両用減速装置。 - 前記第1のブレーキは、前記ケースと前記第1のリングギヤとの間に介在して前記ケースに対する前記第1のリングギヤの相対回転を停止させ、
前記第2のブレーキは、前記ケースと前記第2のリングギヤとの間に介在して前記ケースに対する前記第2のリングギヤの相対回転を停止させることを特徴とする請求項1に記載の車両用減速装置。 - 前記第1のブレーキ及び前記第2のブレーキは、電力を機械エネルギーに変換するアクチュエータによって、締結状態が制御されることを特徴とする請求項1又は2に記載の車両用減速装置。
- 前記段付ピニオンは、前記第2の歯車よりも歯数の少ない第3の歯車が、前記第1の歯車及び前記第2の歯車と同軸上に結合され、
前記段付ピニオンの第3の歯車と噛合する第3のリングギヤと、
前記第3のリングギヤの回転を停止させる第3のブレーキと、
を備え、
前記第1のブレーキ、前記第2のブレーキ及び前記第3のブレーキのいずれか一つを締結状態として、前記キャリアの回転を出力することを特徴とする請求項1に記載の車両用減速装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010074944A JP2011208681A (ja) | 2010-03-29 | 2010-03-29 | 車両用減速装置 |
PCT/JP2011/050520 WO2011122063A1 (ja) | 2010-03-29 | 2011-01-14 | 車両用減速装置 |
KR1020127027884A KR101329426B1 (ko) | 2010-03-29 | 2011-01-14 | 차량용 감속 장치 |
EP11762304.1A EP2554873A4 (en) | 2010-03-29 | 2011-01-14 | DEVICE FOR REDUCING THE SPEED OF A VEHICLE |
CN201180013729.7A CN102792060A (zh) | 2010-03-29 | 2011-01-14 | 车辆用减速装置 |
US13/583,822 US20130005526A1 (en) | 2010-03-29 | 2011-01-14 | Vehicular reduction unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010074944A JP2011208681A (ja) | 2010-03-29 | 2010-03-29 | 車両用減速装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011208681A true JP2011208681A (ja) | 2011-10-20 |
Family
ID=44711816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010074944A Pending JP2011208681A (ja) | 2010-03-29 | 2010-03-29 | 車両用減速装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130005526A1 (ja) |
EP (1) | EP2554873A4 (ja) |
JP (1) | JP2011208681A (ja) |
KR (1) | KR101329426B1 (ja) |
CN (1) | CN102792060A (ja) |
WO (1) | WO2011122063A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013062017A1 (ja) * | 2011-10-28 | 2013-05-02 | 日本精工株式会社 | 電気自動車用駆動装置 |
KR101329426B1 (ko) | 2010-03-29 | 2013-11-14 | 쟈트코 가부시키가이샤 | 차량용 감속 장치 |
JP2014231901A (ja) * | 2013-05-01 | 2014-12-11 | 株式会社リコー | 速度変換装置及び画像形成装置 |
US9574638B2 (en) | 2014-09-23 | 2017-02-21 | Hyundai Motor Company | Transmission for vehicle |
JP2017166558A (ja) * | 2016-03-16 | 2017-09-21 | 本田技研工業株式会社 | 動力装置 |
JP2019168008A (ja) * | 2018-03-22 | 2019-10-03 | 本田技研工業株式会社 | 車軸駆動装置 |
WO2019193904A1 (ja) * | 2018-04-02 | 2019-10-10 | ジヤトコ株式会社 | 電動車両用有段動力伝達装置 |
JP7139674B2 (ja) | 2018-04-26 | 2022-09-21 | マツダ株式会社 | 自動変速機 |
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US20150158382A1 (en) | 2013-12-05 | 2015-06-11 | Avl Powertrain Engineering, Inc. | Two-speed transmission for electric vehicle |
DE102013225519A1 (de) * | 2013-12-11 | 2015-06-11 | Bayerische Motoren Werke Aktiengesellschaft | Planetenradgetriebe und Antriebseinheit, insbesondere für Elektrofahrzeuge |
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US9707834B2 (en) | 2014-05-13 | 2017-07-18 | GM Global Technology Operations LLC | Vehicle transmission with common carrier planetary gear set |
US9709136B2 (en) | 2014-06-10 | 2017-07-18 | The Boeing Company | Aircraft and planetary gear systems |
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US9719584B1 (en) * | 2016-05-25 | 2017-08-01 | Guangzhou Sunmile Dynamic Technologies Corp., Ltd | Two-speed transaxle for electric vehicle |
US10500940B2 (en) | 2017-08-18 | 2019-12-10 | Arvinmeritor Technology, Llc | Axle assembly having an electric motor module and a gear reduction module |
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US10844937B2 (en) | 2018-11-12 | 2020-11-24 | Toyota Motor North America, Inc. | Multispeed automatic transmission for electrified vehicles |
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2011
- 2011-01-14 KR KR1020127027884A patent/KR101329426B1/ko not_active IP Right Cessation
- 2011-01-14 CN CN201180013729.7A patent/CN102792060A/zh active Pending
- 2011-01-14 EP EP11762304.1A patent/EP2554873A4/en not_active Withdrawn
- 2011-01-14 WO PCT/JP2011/050520 patent/WO2011122063A1/ja active Application Filing
- 2011-01-14 US US13/583,822 patent/US20130005526A1/en not_active Abandoned
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101329426B1 (ko) | 2010-03-29 | 2013-11-14 | 쟈트코 가부시키가이샤 | 차량용 감속 장치 |
WO2013062017A1 (ja) * | 2011-10-28 | 2013-05-02 | 日本精工株式会社 | 電気自動車用駆動装置 |
US9067491B2 (en) | 2011-10-28 | 2015-06-30 | Nsk Ltd. | Drive apparatus for an electric automobile |
JP2014231901A (ja) * | 2013-05-01 | 2014-12-11 | 株式会社リコー | 速度変換装置及び画像形成装置 |
US9574638B2 (en) | 2014-09-23 | 2017-02-21 | Hyundai Motor Company | Transmission for vehicle |
JP2017166558A (ja) * | 2016-03-16 | 2017-09-21 | 本田技研工業株式会社 | 動力装置 |
JP2019168008A (ja) * | 2018-03-22 | 2019-10-03 | 本田技研工業株式会社 | 車軸駆動装置 |
WO2019193904A1 (ja) * | 2018-04-02 | 2019-10-10 | ジヤトコ株式会社 | 電動車両用有段動力伝達装置 |
JP7139674B2 (ja) | 2018-04-26 | 2022-09-21 | マツダ株式会社 | 自動変速機 |
Also Published As
Publication number | Publication date |
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EP2554873A1 (en) | 2013-02-06 |
CN102792060A (zh) | 2012-11-21 |
WO2011122063A1 (ja) | 2011-10-06 |
US20130005526A1 (en) | 2013-01-03 |
EP2554873A4 (en) | 2013-09-11 |
KR101329426B1 (ko) | 2013-11-14 |
KR20130000416A (ko) | 2013-01-02 |
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