JP4670685B2 - 動力伝達装置 - Google Patents
動力伝達装置 Download PDFInfo
- Publication number
- JP4670685B2 JP4670685B2 JP2006058581A JP2006058581A JP4670685B2 JP 4670685 B2 JP4670685 B2 JP 4670685B2 JP 2006058581 A JP2006058581 A JP 2006058581A JP 2006058581 A JP2006058581 A JP 2006058581A JP 4670685 B2 JP4670685 B2 JP 4670685B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- inner peripheral
- tooth
- planetary gear
- power transmission
- 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
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/48—Special means compensating for misalignment of axes, e.g. for equalising distribution of load on the face width of the teeth
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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
- F16H57/00—General details of gearing
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
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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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
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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
- 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
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
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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
- F16H2055/176—Ring gears with inner teeth
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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
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
- Hybrid Electric Vehicles (AREA)
- Gears, Cams (AREA)
Description
また、請求項5にかかる発明の要旨とするところは、請求項1乃至4のいずれか1に記載の動力伝達装置において、前記複合歯車部材の本体は、前記遊星歯車装置に軸心方向に隣接して設けられた第2の遊星歯車装置のピニオンギヤと噛み合うための第2の内周歯を備えたものであり、その第2の内周歯は、前記本体と環状部材との間と同様の構造から成るスプライン嵌合を介して嵌合された第2の環状部材に形成されていることを特徴とする。
Claims (5)
- 遊星歯車装置のリングギヤとして機能するために該遊星歯車装置のピニオンギヤと噛み合うための内周歯を有すると共に、他の歯車と噛み合うための外周歯を有する複合歯車部材を備えた動力伝達装置であって、
前記複合歯車部材は、前記外周歯が形成された円筒状の本体と、前記内周歯が形成されて該本体の内側にスプライン嵌合された環状部材とを、有するものであり、
前記スプライン嵌合は、前記本体の内側に形成されたスプライン歯の歯面と前記環状部材の外周面に形成されたスプライン歯の歯面とが相互に接触した歯面滑合状態で嵌合され、互いのスプライン歯の歯先と歯底との間には間隙がそれぞれ形成されていることを特徴とする動力伝達装置。 - 前記本体は、前記遊星歯車装置に軸心方向に隣接して設けられた第2の遊星歯車装置のピニオンギヤと噛み合うための第2の内周歯を備えたものであり、
該第2の内周歯は前記環状部材に形成された内周歯よりも小径であることを特徴とする請求項1に記載の動力伝達装置。 - 前記外周歯は、軸心方向において前記環状部材に形成された内周歯と前記第2の内周歯との間に位置していることを特徴とする請求項2に記載の動力伝達装置。
- 前記ピニオンギヤは、1部材で形成されていることを特徴とする請求項1に記載の動力伝達装置。
- 前記複合歯車部材の本体は、前記遊星歯車装置に軸心方向に隣接して設けられた第2の遊星歯車装置のピニオンギヤと噛み合うための第2の内周歯を備えたものであり、
該第2の内周歯は、前記本体と環状部材との間と同様の構造から成るスプライン嵌合を介して嵌合された第2の環状部材に形成されていることを特徴とする請求項1乃至4のいずれか1に記載の動力伝達装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006058581A JP4670685B2 (ja) | 2006-03-03 | 2006-03-03 | 動力伝達装置 |
US11/709,032 US7753821B2 (en) | 2006-03-03 | 2007-02-22 | Power transmission device |
CN200710080013.4A CN100585227C (zh) | 2006-03-03 | 2007-02-28 | 动力传输装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006058581A JP4670685B2 (ja) | 2006-03-03 | 2006-03-03 | 動力伝達装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007239760A JP2007239760A (ja) | 2007-09-20 |
JP4670685B2 true JP4670685B2 (ja) | 2011-04-13 |
Family
ID=38472117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006058581A Expired - Fee Related JP4670685B2 (ja) | 2006-03-03 | 2006-03-03 | 動力伝達装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7753821B2 (ja) |
JP (1) | JP4670685B2 (ja) |
CN (1) | CN100585227C (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5659588B2 (ja) * | 2010-07-09 | 2015-01-28 | 日本精工株式会社 | ホイール軸受および電動車両駆動装置 |
CN103998269B (zh) * | 2011-12-20 | 2016-09-14 | 丰田自动车株式会社 | 车辆用驱动装置 |
JP6556457B2 (ja) * | 2015-02-03 | 2019-08-07 | ナブテスコ株式会社 | 電動アクチュエータ及び歯車機構 |
CN105134887B (zh) * | 2015-08-21 | 2018-06-19 | 吴瑜华 | 精密行星减速机 |
FR3068749B1 (fr) * | 2017-07-05 | 2020-03-06 | Safran Transmission Systems | Couronne de reducteur epicycloidal ou planetaire pour une turbomachine |
JP2019050706A (ja) * | 2017-09-12 | 2019-03-28 | アイシン精機株式会社 | 電気自動車用駆動装置 |
JP2019199182A (ja) * | 2018-05-16 | 2019-11-21 | トヨタ自動車株式会社 | ハイブリッド車両 |
JP7374764B2 (ja) * | 2019-12-27 | 2023-11-07 | 株式会社エンプラス | 構造体、遊星歯車装置およびアクチュエータ |
JP2022096414A (ja) * | 2020-12-17 | 2022-06-29 | トヨタ自動車株式会社 | 電気自動車用のトランスアクスル |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5289566U (ja) * | 1975-12-26 | 1977-07-04 | ||
JPH0526303A (ja) * | 1991-07-15 | 1993-02-02 | Aiseru Kk | 遊星歯車式の減速機 |
JPH06117502A (ja) * | 1992-10-06 | 1994-04-26 | Hitachi Constr Mach Co Ltd | 遊星歯車減速装置 |
JPH0712180A (ja) * | 1993-06-21 | 1995-01-17 | Hitachi Constr Mach Co Ltd | 遊星歯車減速装置 |
JPH09280323A (ja) * | 1996-04-09 | 1997-10-28 | Kubota Corp | ホイールモータ |
JPH11108070A (ja) * | 1997-10-03 | 1999-04-20 | Toyota Motor Corp | 軸部材の嵌合構造および嵌合方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178814A (en) * | 1974-03-13 | 1979-12-18 | S.R.M. Hydromekanik Aktiebolag | Two-speed gear transmission |
ES441536A1 (es) | 1975-10-06 | 1977-04-01 | Diaz Nogueira Eduardo | Procedimiento para la eliminacion del hierro acumulado en fases organicas de extraccion liquido-liquido que contengan acido di-2-etil-hexil fosforico. |
DE3012846C2 (de) * | 1980-04-02 | 1982-08-05 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Schmiereinrichtung für Planetenradlager |
US4646880A (en) * | 1985-11-29 | 1987-03-03 | Dana Corporation | Planetary wheel end with wet brake |
GB8623279D0 (en) | 1986-09-27 | 1986-10-29 | Lucas Ind Plc | Differential gear arrangement |
US5006100A (en) * | 1989-05-12 | 1991-04-09 | Caterpillar Inc. | Two-speed planetary gear mechanism |
US5655986A (en) * | 1996-02-13 | 1997-08-12 | New Venture Gear Inc | Full-time transfer case with synchronized single planetary gear reduction unit |
JPH09296851A (ja) * | 1996-03-04 | 1997-11-18 | Mitsubishi Heavy Ind Ltd | 可変速動力伝達装置 |
US6067734A (en) * | 1998-04-22 | 2000-05-30 | Harnischfeger Technologies, Inc. | Dragline walking mechanism with improved planetary transmission |
SE516434C2 (sv) * | 2000-04-03 | 2002-01-15 | Volvo Lastvagnar Ab | Rangeväxellåda |
US6685437B2 (en) * | 2001-09-21 | 2004-02-03 | Borgwarner, Inc. | Hydraulic transmission pump assembly having a differential actuation and integrated line pressure control |
SE525626C2 (sv) * | 2003-03-05 | 2005-03-22 | Volvo Constr Equip Holding Se | Anordning för drivning av ett hjul hos ett fordon |
US7357745B2 (en) * | 2003-10-01 | 2008-04-15 | Yanmar Co., Ltd. | Travel working machine |
JP4419607B2 (ja) | 2004-02-27 | 2010-02-24 | トヨタ自動車株式会社 | 複合歯車及びその製造方法 |
JP4576993B2 (ja) * | 2004-11-24 | 2010-11-10 | トヨタ自動車株式会社 | 円環状歯車およびその歯車を備えるプラネタリギヤユニット |
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2006
- 2006-03-03 JP JP2006058581A patent/JP4670685B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-22 US US11/709,032 patent/US7753821B2/en not_active Expired - Fee Related
- 2007-02-28 CN CN200710080013.4A patent/CN100585227C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5289566U (ja) * | 1975-12-26 | 1977-07-04 | ||
JPH0526303A (ja) * | 1991-07-15 | 1993-02-02 | Aiseru Kk | 遊星歯車式の減速機 |
JPH06117502A (ja) * | 1992-10-06 | 1994-04-26 | Hitachi Constr Mach Co Ltd | 遊星歯車減速装置 |
JPH0712180A (ja) * | 1993-06-21 | 1995-01-17 | Hitachi Constr Mach Co Ltd | 遊星歯車減速装置 |
JPH09280323A (ja) * | 1996-04-09 | 1997-10-28 | Kubota Corp | ホイールモータ |
JPH11108070A (ja) * | 1997-10-03 | 1999-04-20 | Toyota Motor Corp | 軸部材の嵌合構造および嵌合方法 |
Also Published As
Publication number | Publication date |
---|---|
US7753821B2 (en) | 2010-07-13 |
US20070207887A1 (en) | 2007-09-06 |
CN100585227C (zh) | 2010-01-27 |
JP2007239760A (ja) | 2007-09-20 |
CN101029674A (zh) | 2007-09-05 |
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