JP2013540245A - Cvt型トランスミッション - Google Patents
Cvt型トランスミッション Download PDFInfo
- Publication number
- JP2013540245A JP2013540245A JP2013534163A JP2013534163A JP2013540245A JP 2013540245 A JP2013540245 A JP 2013540245A JP 2013534163 A JP2013534163 A JP 2013534163A JP 2013534163 A JP2013534163 A JP 2013534163A JP 2013540245 A JP2013540245 A JP 2013540245A
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- JP
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- Prior art keywords
- disk
- movable
- transmission
- adjusting device
- conical
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
- F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
- F16H63/062—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions electric or electro-mechanical actuating 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
- 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
- F16H61/66254—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
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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
- F16H61/66272—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 characterised by means for controlling the torque transmitting capability of the gearing
-
- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
- F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Friction Gearing (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
12 トランスミッションハウジング
14 第1のハウジングシェル
16 第2のハウジングシェル
18 第1のバリエータ
20 第2のバリエータ
22 リンクプレートチェーン
24 入力軸
26 第1の円錐円盤対
28 第1の対向円盤
30 第1の調節装置
32 第1の可動円盤
34 出力軸
36 第2の円錐円盤対
38 第2の対向円盤
40 第2の可動円盤
42 第2の調節装置
44 支持ケージ
46 第1のケージシェル
48 第2のケージシェル
50 ラジアル軸受
52 軸受レース
54 第1の対向円盤スラスト軸受
56 第1の可動円盤スラスト軸受
58 別の軸受レース
60 第1の円錐円盤頸部
62 第1のピニオン
64 第1の歯車
66 第1の遊星転動型ねじ山付きスピンドル
68 第1の軸方向力センサ
69 第1のねじ山付きスピンドルスラスト軸受
70 第1のストロークセンサ
72 第1の回転数センサ
74 第1のモータ軸
75 第1のスピンドルラジアル軸受
76 第1の中間歯車段
78 第1の中間軸受
80 振動ダンパ
82 切欠き
Claims (10)
- トルクを実質的に無段階に調節可能に伝達するCVT型トランスミッションであって、
軸方向で第1の対向円盤(28)に対して相対的に可動な第1の可動円盤(32)を有する入力側の第1の円錐円盤対(26)と、
軸方向で第2の対向円盤(38)に対して相対的に可動な第2の可動円盤(40)を有する出力側の第2の円錐円盤対(36)と、
前記第1の円錐円盤対(26)と前記第2の円錐円盤対(36)とにより収容される、前記第1の円錐円盤対(26)から前記第2の円錐円盤対(36)へとトルクを伝達する巻き掛け手段(22)と、
前記巻き掛け手段(22)を前記第1の対向円盤(28)と前記第1の可動円盤(32)との間でクランプする、特に電動式の第1の調節装置(30)と、
前記巻き掛け手段(22)を前記第2の対向円盤(38)と前記第2の可動円盤(40)との間でクランプする、特に電動式の第2の調節装置(42)と、
を備え、前記第2の調節装置(42)は、前記巻き掛け手段(22)のプリロードを変更するために、前記第1の調節装置(30)とは独立的に操作可能であることを特徴とする、CVT型トランスミッション。 - トランスミッションハウジング(12)を備え、該トランスミッションハウジング(12)は、前記巻き掛け手段(22)を囲繞し、少なくとも部分的に、該巻き掛け手段(22)を潤滑かつ冷却する潤滑媒体で満たされている、請求項1記載のCVT型トランスミッション。
- 前記第1の円錐円盤対(26)及び/又は前記第2の円錐円盤対(36)の軸方向力及び/又は半径方向力を受容する支持ケージ(44)を備え、該支持ケージ(44)は特に前記トランスミッションハウジング(12)内に設けられている、請求項1又は2記載のCVT型トランスミッション。
- 前記トランスミッションハウジング(12)及び/又は前記支持ケージ(44)は少なくとも2つのシェルから形成されている、請求項3記載のCVT型トランスミッション。
- 前記支持ケージ(44)は、振動ダンパ(80)を介して前記トランスミッションハウジング(12)に支持されている、請求項3又は4記載のCVT型トランスミッション。
- 前記第2の円錐円盤対(36)に連結される伝動装置、特に差動装置を備え、該伝動装置は、特に前記トランスミッションハウジング(12)及び/又は前記支持ケージ(44)内に配置され、好ましくは前記支持ケージ(44)に結合されている、請求項3から5までのいずれか1項記載のCVT型トランスミッション。
- 前記第1の可動円盤(32)から加えられる軸方向力を測定する第1の軸方向力センサ(68)及び/又は前記第2の可動円盤(40)から加えられる軸方向力を測定する第2の軸方向力センサを備える、請求項1から6までのいずれか1項記載のCVT型トランスミッション。
- 前記第1の調節装置(30)は、軸方向の延在長さL1及び半径方向の延在長さD1を有する第1のモータハウジングを有し、ここでD1/L1は、1.0≦D1/L1≦5.0、特に1.3≦D1/L1≦3.5、好ましくは1.5≦D1/L1≦2.5、特に好ましくはD1/L1=2.0±0.3であり、かつ/又は前記第2の調節装置(42)は、軸方向の延在長さL2及び半径方向の延在長さD2を有する第2のモータハウジングを有し、ここでD2/L2は、1.0≦D2/L2≦5.0、特に1.3≦D2/L2≦3.5、好ましくは1.5≦D2/L2≦2.5、特に好ましくはD2/L2=2.0±0.3である、請求項1から7までのいずれか1項記載のCVT型トランスミッション。
- 前記第1の調節装置(30)は、セルフロック式の第1のねじ駆動装置、特に第1の遊星転動型ねじ山付きスピンドルドライブ(66)を介して前記第1の可動円盤(32)に連結されており、特に前記第1のねじ駆動装置は、第1のスピンドルラジアル軸受(75)を介して好ましくは第1の可動円盤(32)に支持されており、かつ/又は前記第2の調節装置(42)は、セルフロック式の第2のねじ駆動装置、特に第2の遊星転動型ねじ山付きスピンドルドライブを介して前記第2の可動円盤(40)に連結されており、特に前記第2のねじ駆動装置は、第2のスピンドルラジアル軸受を介して好ましくは前記第2の可動円盤(40)に支持されている、請求項1から8までのいずれか1項記載のCVT型トランスミッション。
- 前記第1の対向円盤(28)は、ころ軸受として形成される第1の対向円盤スラスト軸受(54)を介して支持されており、かつ/又は前記第2の対向円盤(38)は、ころ軸受として形成される第2の対向円盤スラスト軸受を介して支持されている、請求項1から9までのいずれか1項記載のCVT型トランスミッション。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010048559 | 2010-10-18 | ||
DE102010048559.4 | 2010-10-18 | ||
DE102011104234.6 | 2011-06-14 | ||
DE102011104234 | 2011-06-14 | ||
PCT/DE2011/001787 WO2012051985A2 (de) | 2010-10-18 | 2011-09-30 | Cvt-getriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013540245A true JP2013540245A (ja) | 2013-10-31 |
JP5907976B2 JP5907976B2 (ja) | 2016-04-26 |
Family
ID=44970900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013534163A Expired - Fee Related JP5907976B2 (ja) | 2010-10-18 | 2011-09-30 | Cvt型トランスミッション |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5907976B2 (ja) |
CN (1) | CN103180642B (ja) |
DE (2) | DE112011103500A5 (ja) |
WO (1) | WO2012051985A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018070294A1 (ja) * | 2016-10-11 | 2018-04-19 | ジヤトコ株式会社 | 自動変速機および自動変速機の制御方法 |
US10851887B2 (en) | 2016-10-11 | 2020-12-01 | Jatco Ltd | Pulley propulsion device of automatic transmission and control device for automatic transmission |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104315121A (zh) * | 2014-09-25 | 2015-01-28 | 洛阳睿能传动科技有限公司 | 燃油车无级变速器的箱体 |
DE102015214150A1 (de) * | 2015-07-27 | 2017-02-02 | Robert Bosch Gmbh | Pneumatisch verstellbares CVT-Getriebe |
DE102015214153A1 (de) * | 2015-07-27 | 2017-02-02 | Robert Bosch Gmbh | Pneumatisch verstellbares CVT-Getriebe |
DE102015225029B4 (de) * | 2015-12-14 | 2018-05-09 | Schaeffler Technologies AG & Co. KG | Stufenlosgetriebe |
DE102018104379A1 (de) * | 2017-12-20 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Umschlingungsgetriebe für einen Antriebsstrang |
DE102018104558A1 (de) * | 2018-02-28 | 2019-08-29 | Schaeffler Technologies AG & Co. KG | Schaltanordnung zur Verstellung eines ersten Scheibensatzes und eines zweiten Scheibensatzes eines Kegelscheibenumschlingungsgetriebes |
DE102020113204A1 (de) | 2020-05-15 | 2021-11-18 | Schaeffler Technologies AG & Co. KG | CVT-Getriebe |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000158961A (ja) * | 1998-11-26 | 2000-06-13 | Kubota Corp | 作業機の伝動装置 |
JP2001330097A (ja) * | 2000-05-19 | 2001-11-30 | Daihatsu Motor Co Ltd | 無段変速機 |
JP2006511764A (ja) * | 2002-12-23 | 2006-04-06 | ファン ドールネズ トランスミッシー ビー.ブイ. | 無段階変速機 |
JP2010106957A (ja) * | 2008-10-30 | 2010-05-13 | Ntn Corp | ベルト式無段変速機 |
JP2010127382A (ja) * | 2008-11-27 | 2010-06-10 | Ntn Corp | ベルト式無段変速機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4331266C2 (de) * | 1993-09-15 | 1995-09-21 | Walter Schopf | Anpresseinrichtung mit elektronischer Regelung für stufenlos veränderliche Getriebe (CVT) |
JP3498901B2 (ja) * | 1998-12-25 | 2004-02-23 | 日産自動車株式会社 | ベルト式無段変速機の制御装置 |
DE10017402A1 (de) * | 2000-04-07 | 2001-10-18 | Zahnradfabrik Friedrichshafen | Anordnung zur Betätigung eines Kraftfahrzeug-Umschlingungsgetriebes |
DE10310831A1 (de) * | 2002-04-10 | 2003-11-06 | Luk Lamellen & Kupplungsbau | Antriebsstrang und Verfahren zu dessen Betrieb |
JP2005036855A (ja) | 2003-07-18 | 2005-02-10 | Toyota Motor Corp | ベルト式無段変速装置 |
TWI352174B (en) * | 2008-11-18 | 2011-11-11 | Ind Tech Res Inst | Hydraulic control apparatus for speed ratio change |
-
2011
- 2011-09-30 DE DE112011103500T patent/DE112011103500A5/de not_active Withdrawn
- 2011-09-30 DE DE201110083796 patent/DE102011083796A1/de not_active Withdrawn
- 2011-09-30 CN CN201180050328.9A patent/CN103180642B/zh not_active Expired - Fee Related
- 2011-09-30 WO PCT/DE2011/001787 patent/WO2012051985A2/de active Application Filing
- 2011-09-30 JP JP2013534163A patent/JP5907976B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000158961A (ja) * | 1998-11-26 | 2000-06-13 | Kubota Corp | 作業機の伝動装置 |
JP2001330097A (ja) * | 2000-05-19 | 2001-11-30 | Daihatsu Motor Co Ltd | 無段変速機 |
JP2006511764A (ja) * | 2002-12-23 | 2006-04-06 | ファン ドールネズ トランスミッシー ビー.ブイ. | 無段階変速機 |
JP2010106957A (ja) * | 2008-10-30 | 2010-05-13 | Ntn Corp | ベルト式無段変速機 |
JP2010127382A (ja) * | 2008-11-27 | 2010-06-10 | Ntn Corp | ベルト式無段変速機 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018070294A1 (ja) * | 2016-10-11 | 2018-04-19 | ジヤトコ株式会社 | 自動変速機および自動変速機の制御方法 |
US10851887B2 (en) | 2016-10-11 | 2020-12-01 | Jatco Ltd | Pulley propulsion device of automatic transmission and control device for automatic transmission |
US11293531B2 (en) | 2016-10-11 | 2022-04-05 | Jatco Ltd | Automatic transmission and control method of automatic transmission |
Also Published As
Publication number | Publication date |
---|---|
CN103180642B (zh) | 2016-08-17 |
DE112011103500A5 (de) | 2013-12-24 |
JP5907976B2 (ja) | 2016-04-26 |
CN103180642A (zh) | 2013-06-26 |
DE102011083796A1 (de) | 2012-04-19 |
WO2012051985A3 (de) | 2012-06-14 |
WO2012051985A2 (de) | 2012-04-26 |
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