JP6332106B2 - ラビニヨ型遊星歯車装置 - Google Patents
ラビニヨ型遊星歯車装置 Download PDFInfo
- Publication number
- JP6332106B2 JP6332106B2 JP2015069247A JP2015069247A JP6332106B2 JP 6332106 B2 JP6332106 B2 JP 6332106B2 JP 2015069247 A JP2015069247 A JP 2015069247A JP 2015069247 A JP2015069247 A JP 2015069247A JP 6332106 B2 JP6332106 B2 JP 6332106B2
- Authority
- JP
- Japan
- Prior art keywords
- pinion gear
- gear
- type planetary
- ravigneaux type
- planetary gear
- 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.)
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Classifications
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- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/36—Toothed gearings for conveying rotary motion with gears having orbital motion with two central gears coupled by intermeshing orbital gears
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- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
- F16H55/0873—Profiling for improving axial engagement, e.g. a chamfer at the end of the tooth flank
Description
11 リアサンギヤ
12 フロントサンギヤ
13 中心軸
14 ロングピニオンギヤ
14a 平面部
14b 曲面部
14c 歯先面
15 支持軸(回転軸)
16 軸受部材
17 スペーサ
18 リング部材
19,20 キャリア
21 ショートピニオンギヤ
21a 平面部
21b 曲面部
21c 歯先面
22 支持軸(回転軸)
23 軸受部材
24 リング部材
25,26,27 キャリア
28 リングギヤ
114 ロングピニオンギヤ
114a 平面部
114b 面取り部
114c 歯先面
114d 角部
121 ショートピニオンギヤ
121a 平面部
121b 面取り部
121c 歯先面
121d 角部
S 接触面
Claims (2)
- ロングピニオンギヤと、ショートピニオンギヤとを備えるラビニヨ型遊星歯車装置において、
前記ロングピニオンギヤおよび前記ショートピニオンギヤの歯の端面に、前記ロングピニオンギヤおよび前記ショートピニオンギヤの内周側から外周側に向かって、かつ歯幅方向の中心に向かって曲率が設けられており、
前記ショートピニオンギヤの歯の端面に設けられた曲率は、前記ロングピニオンギヤの歯の端面に設けられた曲率よりも大きいことを特徴とするラビニヨ型遊星歯車装置。 - 前記曲率は、前記ロングピニオンギヤおよび前記ショートピニオンギヤの回転時における回転軸の傾斜量に応じた値であることを特徴とする請求項1に記載のラビニヨ型遊星歯車装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015069247A JP6332106B2 (ja) | 2015-03-30 | 2015-03-30 | ラビニヨ型遊星歯車装置 |
US15/051,726 US9683636B2 (en) | 2015-03-30 | 2016-02-24 | Ravigneaux planetary gear device |
CN201610183147.8A CN106015518B (zh) | 2015-03-30 | 2016-03-28 | 拉维奈尔赫式行星齿轮装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015069247A JP6332106B2 (ja) | 2015-03-30 | 2015-03-30 | ラビニヨ型遊星歯車装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016188677A JP2016188677A (ja) | 2016-11-04 |
JP6332106B2 true JP6332106B2 (ja) | 2018-05-30 |
Family
ID=57016722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015069247A Active JP6332106B2 (ja) | 2015-03-30 | 2015-03-30 | ラビニヨ型遊星歯車装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9683636B2 (ja) |
JP (1) | JP6332106B2 (ja) |
CN (1) | CN106015518B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10215260B2 (en) * | 2013-12-31 | 2019-02-26 | Crrc Qishuyan Institute Co., Ltd. | Integrative transmission chain of hybrid-drive wind turbine and a gearbox used by the transmission chain |
DE102019216385A1 (de) * | 2019-10-24 | 2020-08-27 | Zf Friedrichshafen Ag | Zahnrad mit verjüngter Axialgleitfläche |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5346443A (en) * | 1993-02-23 | 1994-09-13 | Zexel-Gleason Usa, Inc. | Parallel-axis gear differential with limited edge contact between gear members |
JPH08170693A (ja) * | 1994-12-19 | 1996-07-02 | Nippon Seiko Kk | 遊星歯車装置 |
JP3594696B2 (ja) * | 1995-05-08 | 2004-12-02 | 栃木富士産業株式会社 | デファレンシャル装置 |
GB2299140B (en) * | 1995-03-16 | 1997-08-13 | Tochigi Fuji Sangyo Kk | Differential apparatus |
JP2000170882A (ja) | 1998-09-30 | 2000-06-23 | Hitachi Ltd | インボリュ―ト歯車装置,スタ―タ、およびエンジンの始動機構 |
JP2005325966A (ja) * | 2004-05-17 | 2005-11-24 | Koyo Seiko Co Ltd | 遊星歯車装置およびラビニヨ型遊星歯車装置 |
US7654929B2 (en) * | 2007-02-02 | 2010-02-02 | Ford Global Technologies, Llc | Assembly including a planetary pinion carrier and one-way clutch |
JP4367503B2 (ja) * | 2007-03-06 | 2009-11-18 | トヨタ自動車株式会社 | 車両用遊星歯車装置 |
US8113088B2 (en) * | 2008-12-04 | 2012-02-14 | Eaton Corporation | Torque proportioning differential |
JP5812897B2 (ja) * | 2012-02-28 | 2015-11-17 | 住友重機械工業株式会社 | 撓み噛合い式歯車装置 |
JP5857822B2 (ja) | 2012-03-19 | 2016-02-10 | トヨタ自動車株式会社 | 歯車機構およびその製造方法 |
CN102817968A (zh) * | 2012-05-24 | 2012-12-12 | 袁宗凡 | 内啮合双圆弧结构 |
-
2015
- 2015-03-30 JP JP2015069247A patent/JP6332106B2/ja active Active
-
2016
- 2016-02-24 US US15/051,726 patent/US9683636B2/en active Active
- 2016-03-28 CN CN201610183147.8A patent/CN106015518B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106015518B (zh) | 2018-06-12 |
US9683636B2 (en) | 2017-06-20 |
US20160290471A1 (en) | 2016-10-06 |
CN106015518A (zh) | 2016-10-12 |
JP2016188677A (ja) | 2016-11-04 |
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