JP6501780B2 - Cvt伝動機構 - Google Patents
Cvt伝動機構 Download PDFInfo
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- JP6501780B2 JP6501780B2 JP2016537984A JP2016537984A JP6501780B2 JP 6501780 B2 JP6501780 B2 JP 6501780B2 JP 2016537984 A JP2016537984 A JP 2016537984A JP 2016537984 A JP2016537984 A JP 2016537984A JP 6501780 B2 JP6501780 B2 JP 6501780B2
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- Prior art keywords
- transmission
- transmission mechanism
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- cvt
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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
- F16H37/021—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
- 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
- F16H37/0806—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 a plurality of driving or driven shafts
- F16H37/0813—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 a plurality of driving or driven shafts with only one input shaft
- F16H37/082—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 a plurality of driving or driven shafts with only one input shaft and additional planetary reduction 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
- 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
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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
- F16H37/021—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
- F16H2037/026—CVT layouts with particular features of reversing gear, e.g. to achieve compact arrangement
-
- 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
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2064—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using at least one positive clutch, e.g. dog clutch
-
- 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
- F16H2200/2094—Transmissions using gears with orbital motion using positive clutches, e.g. dog clutches
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/14—Gearings for reversal only
-
- 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
- F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
- F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
- F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
3 駆動部
5 発進要素
6 発進出力部分
8 歯車
9 歯車
10 バリエータ
11 駆動側の円錐円盤セット
12 被動側の円錐円盤セット
13 巻き掛け手段
15 被動部
16 ディファレンシャル
18 円筒歯車
20 プラネタリ伝動機構
22 トーショナルバイブレーションダンパ
24 発進クラッチ
25 入力部分
26 出力部分
28 歯車
29 切り換え装置
30 直接切り換え段
31 矢印
40 単純なプラネタリセット
41 切り換え段
42 切り換え段
44 サンギヤ
45 リングギヤ
46 プラネタリピニオン
48 プラネタリキャリア
49 伝動機構出力軸
50 回転方向逆転装置
52 爪クラッチ
61 x軸
62 y軸
63 特性線 ロー
64 特性線 ハイ
65 線
66 双方向矢印
71 矢印
72 矢印
Claims (9)
- 駆動部(3)と、無段階に調節可能なバリエータ(10)と、無段階の変速比を有する少なくとも2つの運転領域(ロー及びハイ)を実現する副伝動機構(20)と、無段階の変速比を有する第1の運転領域(ロー)と第2の運転領域(ハイ)との間で切り換える直接切り換え段(30)と、を備えるCVT伝動機構であって、
前記副伝動機構(20)は、前記第1の運転領域(ロー)のために摩擦クラッチ(41)を有し、前記第2の運転領域(ハイ)のために形状結合式のクラッチ(42)を有し、
前記第2の運転領域(ハイ)から前記第1の運転領域(ロー)への急速ダウン調節を、前記副伝導機構(20)の摩擦クラッチ(41)をスリップさせることによって実施可能に構成されていることを特徴とするCVT伝動機構。 - 前記直接切り換え段(30)は、形状結合式のクラッチ(29)を有する、請求項1に記載のCVT伝動機構。
- 前記バリエータをバイパスする前記直接切り換え段(30)は、前記駆動部(3)に直接接続されている、請求項1又は2に記載のCVT伝動機構。
- 前記副伝動機構(20)は、前記バリエータ(10)とディファレンシャル(16)との間に配置されている、請求項1から3までのいずれか1項に記載のCVT伝動機構。
- 前記副伝動機構(20)は、単純なプラネタリセット(40)を有するプラネタリ伝動機構として構成されている、請求項1から4までのいずれか1項に記載のCVT伝動機構。
- 駆動部と、無段階に調節可能なバリエータ(10)と、無段階の変速比を有する少なくとも2つの運転領域(ロー及びハイ)を実現する副伝動機構(20)と、無段階の変速比を有する第1の運転領域(ロー)と第2の運転領域(ハイ)との間で切り換える直接切り換え段(30)と、を備えるCVT伝動機構を運転する方法であって、
前記第1の運転領域(ロー)から前記第2の運転領域(ハイ)への切り換えを、前記直接切り換え段(30)を介して実施し、前記第2の運転領域(ハイ)から前記第1の運転領域(ロー)への急速ダウン調節を、前記副伝動機構(20)の摩擦クラッチ(41)をスリップさせることによって実施することを特徴とする、CVT伝動機構を運転する方法。 - 前記伝動機構変速比の急速ダウン調節を、前記副伝動機構(20)の摩擦クラッチ(41)をスリップさせつつ、同時にバリエータを調節することによって実施する、請求項6に記載の方法。
- 前記伝動機構変速比の急速ダウン調節を、前記副伝動機構(20)の摩擦クラッチ(41)をスリップさせることによって、かつバリエータ調節を行なうことなく実施する、請求項6に記載の方法。
- 請求項6から8までのいずれか1項に記載の方法であって、前記伝動機構変速比の急速ダウン調節時、前記直接切り換え段(30)を使用せずに、ダイレクトに前記第2の運転領域(ハイ)から前記第1の運転領域(ロー)へと飛ばすことを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013225231 | 2013-12-09 | ||
DE102013225231.5 | 2013-12-09 | ||
PCT/DE2014/200664 WO2015086018A2 (de) | 2013-12-09 | 2014-11-28 | Cvt-getriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016540170A JP2016540170A (ja) | 2016-12-22 |
JP6501780B2 true JP6501780B2 (ja) | 2019-04-17 |
Family
ID=52272791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016537984A Active JP6501780B2 (ja) | 2013-12-09 | 2014-11-28 | Cvt伝動機構 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10295030B2 (ja) |
JP (1) | JP6501780B2 (ja) |
CN (1) | CN105814343B (ja) |
DE (1) | DE112014005606A5 (ja) |
WO (1) | WO2015086018A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10240667B2 (en) * | 2013-12-09 | 2019-03-26 | Schaeffler Technologies AG & Co. KG | CVT drive train |
JP6275849B2 (ja) | 2014-07-23 | 2018-02-07 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の油圧制御装置 |
US10221927B2 (en) * | 2014-08-14 | 2019-03-05 | Ford Global Technologies, Llc | Continuously variable transmission with overdrive |
WO2017098898A1 (ja) * | 2015-12-09 | 2017-06-15 | アイシン・エィ・ダブリュ株式会社 | 自動変速機の油圧制御装置 |
CN111051742B (zh) * | 2017-09-11 | 2021-06-22 | 加特可株式会社 | 无级变速器的控制装置及无级变速器的控制方法 |
JP6874656B2 (ja) * | 2017-11-27 | 2021-05-19 | 日産自動車株式会社 | 自動変速機の制御方法および制御装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1655894A1 (de) * | 1966-02-22 | 1970-03-05 | Zahnradfabrik Friedrichshafen | Antriebsanlage fuer Kraftfahrzeuge,insbesondere fuer landwirtschaftliche Nutzfahrzeuge |
JPS5937361A (ja) * | 1982-02-26 | 1984-02-29 | Aisin Warner Ltd | 車両用無断自動変速機 |
JPS5980554A (ja) * | 1982-10-30 | 1984-05-10 | Aisin Warner Ltd | 車両用自動変速機の遊星歯車変速装置 |
JPS622066A (ja) * | 1985-06-26 | 1987-01-08 | Daihatsu Motor Co Ltd | 変速機 |
JP2517958B2 (ja) * | 1987-04-16 | 1996-07-24 | トヨタ自動車株式会社 | 車両用変速装置の制御装置 |
DE68917538T2 (de) * | 1988-06-17 | 1995-04-20 | Malcolm Tomlinson | Leistungsgetriebe mit veränderlicher Uebersetzung. |
DE69620719T2 (de) * | 1995-12-15 | 2002-09-26 | Aisin Aw Co., Ltd. | Stufenlos regelbares Getriebe |
DE10261991B4 (de) | 2002-03-22 | 2004-06-03 | Audi Ag | Geschwindigkeits-Wechselgetriebe |
JP2004197879A (ja) | 2002-12-20 | 2004-07-15 | Uchiyama Mfg Corp | エンコーダ付シール |
JP2006022839A (ja) * | 2004-07-06 | 2006-01-26 | Nissan Motor Co Ltd | 複合変速機 |
JP4332518B2 (ja) * | 2005-10-06 | 2009-09-16 | 本田技研工業株式会社 | 動力伝達装置の制御装置 |
JP5072811B2 (ja) | 2008-12-10 | 2012-11-14 | ジヤトコ株式会社 | 複数の伝達経路を有する変速機及びその制御方法 |
JP4837763B2 (ja) | 2009-07-15 | 2011-12-14 | ジヤトコ株式会社 | ベルト式無段変速機 |
US8257216B2 (en) * | 2010-01-14 | 2012-09-04 | Ford Global Technologies, Llc | Infinitely variable transmission |
JP5127884B2 (ja) * | 2010-06-07 | 2013-01-23 | ジヤトコ株式会社 | 自動変速機 |
CN102128211B (zh) | 2010-12-28 | 2012-10-10 | 中冶南方(武汉)威仕工业炉有限公司 | 可调式圆锥滚子轴承轴向定位装置 |
DE102012204470A1 (de) * | 2011-03-31 | 2012-10-04 | Schaeffler Technologies AG & Co. KG | Getriebestufe und Verfahren zum Betrieb einer Getriebestufe |
BR112014028845A2 (pt) * | 2012-05-22 | 2017-06-27 | Honda Motor Co Ltd | transmissão de variação contínua |
-
2014
- 2014-11-28 CN CN201480066798.8A patent/CN105814343B/zh active Active
- 2014-11-28 DE DE112014005606.5T patent/DE112014005606A5/de not_active Ceased
- 2014-11-28 US US15/101,909 patent/US10295030B2/en not_active Expired - Fee Related
- 2014-11-28 WO PCT/DE2014/200664 patent/WO2015086018A2/de active Application Filing
- 2014-11-28 JP JP2016537984A patent/JP6501780B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
DE112014005606A5 (de) | 2016-11-03 |
JP2016540170A (ja) | 2016-12-22 |
CN105814343B (zh) | 2019-09-10 |
WO2015086018A3 (de) | 2015-09-03 |
US10295030B2 (en) | 2019-05-21 |
US20160305520A1 (en) | 2016-10-20 |
WO2015086018A2 (de) | 2015-06-18 |
CN105814343A (zh) | 2016-07-27 |
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