JP2006349153A - Gear train for nine-speed automatic transmission - Google Patents

Gear train for nine-speed automatic transmission Download PDF

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Publication number
JP2006349153A
JP2006349153A JP2005202229A JP2005202229A JP2006349153A JP 2006349153 A JP2006349153 A JP 2006349153A JP 2005202229 A JP2005202229 A JP 2005202229A JP 2005202229 A JP2005202229 A JP 2005202229A JP 2006349153 A JP2006349153 A JP 2006349153A
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Prior art keywords
clutch
brake
speed
rotating element
engagement
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Japanese (ja)
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Hiroki Kawana
浩樹 川名
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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
    • 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
    • F16H2003/445—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion without permanent connection between the input and the set 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
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0065—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising nine 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
    • F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four 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
    • F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six 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
    • F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
    • F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel mechanisms
    • 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
    • F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing

Abstract

<P>PROBLEM TO BE SOLVED: To constitute a gear train for a nine-speed automatic transmission reduced in its weight and drag loss. <P>SOLUTION: This gear train is composed of input and output shafts, a case, ten rotating elements composed of one set of combined planetary gears of four rotating elements and two sets of planetary gears, four sets of clutches, and a frictional element composed of two sets of brakes, the first rotating element can be engaged with the case by the first brake and engaged with the input shaft by the first clutch, the second rotating element can be engaged with the case by the second brake, the third rotating element, the fifth rotating element and the eighth rotating element are connected, the fourth rotating element can be engaged with the input shaft by the second clutch, the sixth rotating element and the tenth rotating element can be engaged with each other by the fourth clutch, the seventh rotating element is connected with the case, the ninth rotating element can be engaged with the input shaft by the third clutch, and the tenth rotating element is connected with the output shaft, and automatic transmission of forward travel of nine speeds and backward travel of one speed can be realized by engaging and disengaging each of the clutches and brakes. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

発明の詳細な説明Detailed Description of the Invention

産業上の利用分野Industrial application fields

本発明は、車両用９速自動変速機のギヤトレーンに関するものである。  The present invention relates to a gear train of a 9-speed automatic transmission for a vehicle.

車両の動力性能や燃費の向上を図るためには、自動変速機の多段化が有効であるが、ギヤトレーンの構成要素数の増加は、重量やドラッグ損失に影響するので、より少ない構成要素数で多段化を実現できるギヤトレーンの研究が従来から進められてきた。  Multi-stage automatic transmissions are effective for improving vehicle power performance and fuel efficiency, but the increase in the number of components in the gear train affects the weight and drag loss. Research on gear trains that can realize multi-stages has been conducted.

本発明が解決しようとする課題Problems to be solved by the present invention

本発明は従来存在しなかった、４回転要素の複合プラネタリギヤ１セットとプラネタリギヤ２セットからなる計１０個の回転要素および、クラッチ４セット、ブレーキ２セットからなる計６個の摩擦要素から、前進９速、および後進１速の変速段を設定できる９速自動変速機のギヤトレーンを実現することを課題として研究を進めた。  The present invention is based on a combination of a total of 10 rotating elements including a set of 4 planetary gears and 2 sets of planetary gears, and a total of 6 friction elements including 4 sets of clutches and 2 sets of brakes. Research was carried out with the aim of realizing a gear train for a 9-speed automatic transmission that can set the speed and the speed of the first reverse gear.

課題を解決するための手段Means for solving the problem

入出力軸、ケース、４回転要素の複合プラネタリギヤ１セットとプラネタリギヤ２セットからなる計１０個の回転要素および、クラッチ４セット、ブレーキ２セットからなる計６個の摩擦要素から構成され、第１回転要素を第１ブレーキによりケースに係合可能とすると共に第１クラッチにより入力軸に係合可能とし、第２回転要素を第２ブレーキによりケースに係合可能とし、第３回転要素と第５回転要素と第８回転要素を互いに連結し、第４回転要素を第２クラッチにより入力軸に係合可能とし、第６回転要素と第１０回転要素を第４クラッチにより互いに係合可能とし、第７回転要素をケースに連結し、第９回転要素を第３クラッチにより入力軸に係合可能とし、第１０回転要素を出力軸に連結し、各クラッチおよびブレーキを選択的に係合、開放させることにより、前進９速、および後進１速の変速段を設定するようにして、９速自動変速機のギヤトレーンを実現する。  Consists of a total of 10 friction elements consisting of a composite planetary gear 1 set of input / output shaft, case and 4 rotation elements and 2 sets of planetary gears, and a total of 6 friction elements consisting of 4 sets of clutches and 2 sets of brakes. The element can be engaged with the case by the first brake and can be engaged with the input shaft by the first clutch, and the second rotation element can be engaged with the case by the second brake. The fourth rotation element is engageable with the input shaft by the second clutch, the sixth rotation element and the tenth rotation element are engageable with each other by the fourth clutch, The rotating element is connected to the case, the ninth rotating element is engageable with the input shaft by the third clutch, the tenth rotating element is connected to the output shaft, and each clutch and brake are selectively Engaging, by opening, nine forward speed, and so as to set the one reverse speed gear stage, to achieve a gear train of 9-speed automatic transmission.

作用Action

本発明では、第２クラッチと第４クラッチと第２ブレーキの係合により前進第１速、第２クラッチと第４クラッチと第１ブレーキの係合により前進第２速、第１クラッチと第２クラッチと第４クラッチの係合により前進第３速、第１クラッチ又は第２クラッチと第３クラッチと第４クラッチの係合により前進第４速、第１クラッチと第２クラッチと第３クラッチの係合により前進第５速、第２クラッチと第３クラッチと第１ブレーキの係合により前進第６速、第２クラッチと第３クラッチと第２ブレーキの係合により前進第７速、第３クラッチと第１ブレーキと第２ブレーキの係合により前進第８速、第１クラッチと第４クラッチと第２ブレーキの係合により前進第９速、第１クラッチと第４クラッチと第２ブレーキの係合により後進の各変速段が得られる。    In the present invention, the first forward speed is obtained by engagement of the second clutch, the fourth clutch and the second brake, the second forward speed is obtained by engagement of the second clutch, the fourth clutch and the first brake, and the first clutch and the second clutch. The third forward speed by engagement of the clutch and the fourth clutch, the fourth forward speed by engagement of the first clutch or the second clutch, the third clutch, and the fourth clutch, the first clutch, the second clutch, and the third clutch. 5th forward speed by engagement, 6th forward speed by engagement of second clutch, third clutch and first brake, 7th forward speed by engagement of second clutch, third clutch and second brake, The engagement of the clutch, the first brake, and the second brake results in the eighth forward speed, the engagement of the first clutch, the fourth clutch, and the second brake, the ninth forward speed, the first clutch, the fourth clutch, and the second brake. Each change in reverse by engagement Stage can be obtained.

本発明の請求項１についての実施例を図１〜３について説明すれば、まず図１のスケルトン図１に示すように、入力軸１０、出力軸２０、ケース３０、第１回転要素に第１サンギヤ１１を、第２回転要素に第１キャリア１２と第２リングギヤ２３を連結したものを、第３回転要素に第１リングギヤ１３と第２キャリア２２を連結したものを、第４回転要素に第２サンギヤ２１を選択した４回転要素の複合プラネタリギヤ１セット、第５回転要素に第３リングギヤ３３を、第６回転要素に第３キャリア３２を、第７回転要素に第３サンギヤ３１を選択したプラネタリギヤ１セット、第８回転要素に第４サンギヤ４１を、第９回転要素に第４キャリア４２を、第１０回転要素に第４リングギヤ４３を選択したプラネタリギヤ１セットからなる計１０個の回転要素および、第１クラッチ１クラッチ４セット、ブレーキ２セットからなる計６個の摩擦要素について、第１回転要素を第１ブレーキ５によりケース３０に係合可能とすると共に第１クラッチ１により入力軸１０に係合可能とし、第２回転要素を第２ブレーキ６によりケース３０に係合可能とし、第３回転要素と第５回転要素と第８回転要素を互いに連結し、第４回転要素を第２クラッチ２により入力軸１０に係合可能とし、第６回転要素と第１０回転要素を第４クラッチ４により互いに係合可能とし、第７回転要素をケース３０に連結し、第９回転要素を第３クラッチ３により入力軸１０に係合可能とし、第１０回転要素を出力軸２０に連結することでスケルトンを構成する。
変速段の設定は、各クラッチおよびブレーキを選択的に係合、開放させることにより行なう。すなわち、第２クラッチ２と第４クラッチ４と第２ブレーキ６の係合により前進第１速、第２クラッチ２と第４クラッチ４と第１ブレーキ５の係合により前進第２速、第１クラッチ１と第２クラッチ２と第４クラッチ４の係合により前進第３速、第１クラッチ１又は第２クラッチ２と第３クラッチ３と第４クラッチ４の係合により前進第４速、第１クラッチ１と第２クラッチ２と第３クラッチ３の係合により前進第５速、第２クラッチ２と第３クラッチ３と第１ブレーキ５の係合により前進第６速、第２クラッチ２と第３クラッチ３と第２ブレーキ６の係合により前進第７速、第３クラッチ３と第１ブレーキ５と第２ブレーキ６の係合により前進第８速、第１クラッチ１と第４クラッチ４と第２ブレーキ６の係合により前進第９速、第１クラッチ１と第４クラッチ４と第２ブレーキ６の係合により後進の各変速段を得る。
なお、各変速段における各摩擦要素の係合、開放状態については図２の係合作動表１にまとめて示した。
また、各回転要素についての速度線図を図３の速度線図１に示した。
本発明の請求項２についての実施例を図４〜６について説明すれば、まず図４のスケルトン図２に示すように、第２ブレーキ６と並列に第２回転要素を入力軸１０と逆回転方向にケース３０に固定可能なワンウェイクラッチ７を設けることで、前進第１速の駆動側の締結が第２クラッチ２と第４クラッチ４の係合で得られるようできる。各変速段における各摩擦要素の係合、開放状態については図５の係合作動表２にまとめて示し、各回転要素についての速度線図を図６の速度線図２に示した。
さらに、本発明の請求項１、請求項２のいずれにおいても、４回転要素の複合プラネタリギヤセットはシンプルプラネタリギヤセット２組またはラビニヨプラネタリギヤセット１組のいずれでも構成できる。請求項１についてラビニヨプラネタリギヤセット１組を使用した実施例を図７のスケルトン図３および図８の速度線図３に示した。1 to 3, the skeleton of FIG. 1 will be described. First, as shown in FIG. 1, the input shaft 10, the output shaft 20, the case 30, and the first rotating element are the first ones. The sun gear 11 is connected to the second rotating element with the first carrier 12 and the second ring gear 23, and the third rotating element is connected to the first ring gear 13 and the second carrier 22 with the fourth rotating element as the fourth rotating element. A planetary gear in which two sun gears 21 are selected and a four-rotation element composite planetary gear is selected, a third ring gear 33 is selected as the fifth rotation element, a third carrier 32 is selected as the sixth rotation element, and a third sun gear 31 is selected as the seventh rotation element. 1 set consisting of one set of planetary gears in which the fourth sun gear 41 is selected as the eighth rotating element, the fourth carrier 42 is selected as the ninth rotating element, and the fourth ring gear 43 is selected as the tenth rotating element. The first rotating element can be engaged with the case 30 by the first brake 5 and a total of six friction elements including one rotating element, four sets of the first clutch, four clutches, and two sets of brakes, and the first clutch 1 The second rotation element can be engaged with the case 30 by the second brake 6, the third rotation element, the fifth rotation element, and the eighth rotation element are connected to each other, and the fourth rotation. The elements can be engaged with the input shaft 10 by the second clutch 2, the sixth rotating element and the tenth rotating element can be engaged with each other by the fourth clutch 4, the seventh rotating element is connected to the case 30, and the ninth The rotating element can be engaged with the input shaft 10 by the third clutch 3, and the tenth rotating element is connected to the output shaft 20 to constitute a skeleton.
The gear position is set by selectively engaging and releasing each clutch and brake. That is, the first forward speed is obtained by the engagement of the second clutch 2, the fourth clutch 4, and the second brake 6, the second forward speed is established by the engagement of the second clutch 2, the fourth clutch 4, and the first brake 5, and the first The forward third speed is obtained by engaging the clutch 1, the second clutch 2, and the fourth clutch 4, and the forward fourth speed is obtained by engaging the first clutch 1 or the second clutch 2, the third clutch 3, and the fourth clutch 4. 1st clutch 1, 2nd clutch 2 and 3rd clutch 3 are engaged, 5th forward speed, 2nd clutch 2, 3rd clutch 3 and 1st brake 5 are engaged, 6th forward speed, 2nd clutch 2 Forward third speed by engagement of third clutch 3 and second brake 6, forward eighth speed by engagement of third clutch 3, first brake 5, and second brake 6, first clutch 1 and fourth clutch 4 And the second brake 6 are engaged to advance the ninth speed, the first clutch Chi 1 and the fourth clutch 4 by engaging the second brake 6 obtain each gear of the reverse.
Note that the engagement and disengagement states of the friction elements at the respective shift speeds are collectively shown in the engagement operation table 1 of FIG.
Further, the velocity diagram for each rotating element is shown in the velocity diagram 1 of FIG.
The embodiment of claim 2 of the present invention will be described with reference to FIGS. 4 to 6. First, as shown in the skeleton diagram of FIG. 4, the second rotating element is rotated in reverse with the input shaft 10 in parallel with the second brake 6. By providing the one-way clutch 7 that can be fixed to the case 30 in the direction, the first forward speed driving side can be engaged by the engagement of the second clutch 4 and the fourth clutch 4. The engagement and disengagement states of the friction elements at the respective speed stages are collectively shown in the engagement operation table 2 of FIG. 5, and the speed diagram for each rotation element is shown in the speed diagram 2 of FIG.
Further, in any one of the first and second aspects of the present invention, the compound planetary gear set having four rotating elements can be constituted by either two simple planetary gear sets or one Ravigneaux planetary gear set. An embodiment using one Ravigneaux planetary gear set for claim 1 is shown in the skeleton diagram of FIG. 7 and the velocity diagram 3 of FIG.

発明の効果The invention's effect

上記のように本発明によれば、４回転要素の複合プラネタリギヤ１セットとプラネタリギヤ２セットからなる計１０個の回転要素および、クラッチ４セット、ブレーキ２セットからなる計６個の摩擦要素からなる最小限の要素数で、前進９速、および後進１速の変速段を設定できるギヤトレーンが得られるので、重量やドラッグ損失の増大を抑えながら車両の動力性能や燃費の向上を図ることができる。また、単に変速段数が多いだけでなく、ギヤレシオのレンジが大きく、ステップが適切であり、シフトアップおよびダウン中に係合または開放を行なう摩擦要素数が各１個であることも、本発明を車両用自動変速機のギヤトレーンとして用いた場合に優れた効果が得られる特性である。  As described above, according to the present invention, a minimum of 10 rotary elements including a set of 4 planetary gears and 2 sets of planetary gears, and a total of 6 friction elements including 4 sets of clutches and 2 sets of brakes. With a limited number of elements, it is possible to obtain a gear train that can set a shift speed of 9 forward speeds and 1 reverse speed, so that it is possible to improve vehicle power performance and fuel consumption while suppressing an increase in weight and drag loss. In addition, the present invention not only has a large number of gears but also has a large gear ratio range, suitable steps, and one friction element that engages or disengages during upshifting and downshifting. This is a characteristic that provides an excellent effect when used as a gear train of an automatic transmission for a vehicle.

本発明の実施例を示すスケルトン図１である。  FIG. 1 is a skeleton diagram showing an embodiment of the present invention. 同じく係合作動表１を示す図である。  It is a figure which similarly shows the engagement action table 1. 同じく速度線図１である。  FIG. 1 is a velocity diagram. 同じくギヤレシオ表１である。  Similarly, the gear ratio is shown in Table 1. 本発明の他の実施例を示すスケルトン図２である。  FIG. 2 is a skeleton diagram showing another embodiment of the present invention. 同じく係合作動表２を示す図である。  It is a figure which similarly shows the engagement action table. 同じく速度線図２である。  FIG. 2 is a velocity diagram. 本発明の更に他の実施例を示すスケルトン図３である。  FIG. 3 is a skeleton diagram showing still another embodiment of the present invention. 同じく速度線図３である。  FIG. 3 is also a velocity diagram.

符号の説明Explanation of symbols

１ 第１クラッチ
２ 第２クラッチ
３ 第３クラッチ
４ 第４クラッチ
５ 第１ブレーキ
６ 第２ブレーキ
７ ワンウェイクラッチ
１０ 入力軸
１１ 第１サンギヤ
１２ 第１キャリア
１３ 第１リングギヤ
２０ 出力軸
２１ 第２サンギヤ
２２ 第２キャリア
２３ 第２リングギヤ
３０ ケース
３１ 第３サンギヤ
３２ 第３キャリア
３３ 第３リングギヤ
４１ 第４サンギヤ
４２ 第４キャリア
４３ 第４リングギヤ
５１ ラージサンギヤ
５２ キャリア
５３ リングギヤ
５４ ロングピニオンギヤ
５５ ショートピニオンギヤ
５６ スモールサンギヤ
Ｍ１ 第１回転要素
Ｍ２ 第２回転要素
Ｍ３ 第３回転要素
Ｍ４ 第４回転要素
Ｍ５ 第５回転要素
Ｍ６ 第６回転要素
Ｍ７ 第７回転要素
Ｍ８ 第８回転要素
Ｍ９ 第９回転要素
Ｍ１０ 第１０回転要素
Ｃ−１ 第１クラッチの係合時の回転要素速度点
Ｃ−２ 第２クラッチの係合時の回転要素速度点
Ｃ−３ 第３クラッチの係合時の回転要素速度点
Ｃ−４ 第４クラッチの係合時の回転要素速度点
Ｂ−１ 第１ブレーキの係合時の回転要素速度点
Ｂ−２ 第２ブレーキの係合時の回転要素速度点DESCRIPTION OF SYMBOLS 1 1st clutch 2 2nd clutch 3 3rd clutch 4 4th clutch 5 1st brake 6 2nd brake 7 One-way clutch 10 Input shaft 11 1st sun gear 12 1st carrier 13 1st ring gear 20 Output shaft 21 2nd sun gear 22 Second carrier 23 Second ring gear 30 Case 31 Third sun gear 32 Third carrier 33 Third ring gear 41 Fourth sun gear 42 Fourth carrier 43 Fourth ring gear 51 Large sun gear 52 Carrier 53 Ring gear 54 Long pinion gear 55 Short pinion gear 56 Small sun gear M1 1st rotating element M2 2nd rotating element M3 3rd rotating element M4 4th rotating element M5 5th rotating element M6 6th rotating element M7 7th rotating element M8 8th rotating element M9 9th rotating element M10 10th rotating element C -1 Rotational element speed point when 1 clutch is engaged C-2 Rotational element speed point when 2nd clutch is engaged C-3 Rotational element speed point when 3rd clutch is engaged C-4 4th clutch is engaged Rotational element speed point B-1 Rotational element speed point when the first brake is engaged B-2 Rotational element speed point when the second brake is engaged

Claims (2)

入出力軸、ケース、４回転要素の複合プラネタリギヤ１セットとプラネタリギヤ２セットからなる計１０個の回転要素および、クラッチ４セット、ブレーキ２セットからなる計６個の摩擦要素から構成され、第１回転要素を第１ブレーキによりケースに係合可能とすると共に第１クラッチにより入力軸に係合可能とし、第２回転要素を第２ブレーキによりケースに係合可能とし、第３回転要素と第５回転要素と第８回転要素を互いに連結し、第４回転要素を第２クラッチにより入力軸に係合可能とし、第６回転要素と第１０回転要素を第４クラッチにより互いに係合可能とし、第７回転要素をケースに連結し、第９回転要素を第３クラッチにより入力軸に係合可能とし、第１０回転要素を出力軸に連結し、各クラッチおよびブレーキを選択的に係合、開放させることにより、前進９速、および後進１速の変速段を設定する。すなわち、第２クラッチと第４クラッチと第２ブレーキの係合により前進第１速、第２クラッチと第４クラッチと第１ブレーキの係合により前進第２速、第１クラッチと第２クラッチと第４クラッチの係合により前進第３速、第１クラッチ又は第２クラッチと第３クラッチと第４クラッチの係合により前進第４速、第１クラッチと第２クラッチと第３クラッチの係合により前進第５速、第２クラッチと第３クラッチと第１ブレーキの係合により前進第６速、第２クラッチと第３クラッチと第２ブレーキの係合により前進第７速、第３クラッチと第１ブレーキと第２ブレーキの係合により前進第８速、第１クラッチと第４クラッチと第２ブレーキの係合により前進第９速、第１クラッチと第４クラッチと第２ブレーキの係合により後進の各変速段を設定するようにしたことを特徴とする９速自動変速機のギヤトレーン。  Consists of a total of 10 friction elements consisting of a composite planetary gear 1 set of input / output shaft, case and 4 rotation elements and 2 sets of planetary gears, and a total of 6 friction elements consisting of 4 sets of clutches and 2 sets of brakes. The element can be engaged with the case by the first brake and can be engaged with the input shaft by the first clutch, and the second rotation element can be engaged with the case by the second brake. The fourth rotation element is engageable with the input shaft by the second clutch, the sixth rotation element and the tenth rotation element are engageable with each other by the fourth clutch, The rotating element is connected to the case, the ninth rotating element is engageable with the input shaft by the third clutch, the tenth rotating element is connected to the output shaft, and each clutch and brake are selectively Engaging, by opening, nine forward speed, and sets the one reverse speed gear position. That is, the first forward speed by engagement of the second clutch, the fourth clutch and the second brake, the second forward speed by the engagement of the second clutch, the fourth clutch and the first brake, the first clutch and the second clutch, Engagement of fourth clutch forward third speed, engagement of first clutch or second clutch and third clutch and fourth clutch forward fourth speed, engagement of first clutch, second clutch and third clutch Forward fifth speed, forward sixth speed by engagement of second clutch, third clutch and first brake, forward seventh speed, third clutch by engagement of second clutch, third clutch and second brake Engagement of the first brake and the second brake causes the eighth forward speed, and engagement of the first clutch, the fourth clutch, and the second brake causes the ninth forward speed, and engagement of the first clutch, the fourth clutch, and the second brake. Each reverse shift by Gear train of 9-speed automatic transmission is characterized in that so as to set a. 請求項１において、第２ブレーキと並列に第２回転要素を入力軸と逆回転方向にケースに固定可能なワンウェイクラッチを設け、前進第１速の駆動側の締結が第２クラッチと第４クラッチの係合で設定されるようにしたことを特徴とする９速自動変速機のギヤトレーン。  2. The one-way clutch capable of fixing the second rotating element to the case in a direction opposite to the input shaft in parallel with the second brake is provided, and the second and fourth clutches are engaged on the driving side of the forward first speed. A gear train for a 9-speed automatic transmission, wherein the gear train is set by engagement of
JP2005202229A 2005-06-14 2005-06-14 Gear train for nine-speed automatic transmission Pending JP2006349153A (en)

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Publication number Priority date Publication date Assignee Title
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JP2013068320A (en) * 2011-09-21 2013-04-18 Hyundai Motor Co Ltd Vehicle transmission
JP2013068319A (en) * 2011-09-21 2013-04-18 Hyundai Motor Co Ltd Vehicle transmission
US8647227B2 (en) 2011-12-08 2014-02-11 Hyundai Motor Company Planetary gear train of automatic transmission for vehicles
WO2013114875A1 (en) * 2012-01-30 2013-08-08 Toyota Jidosha Kabushiki Kaisha Transmission
CN103322141A (en) * 2012-02-02 2013-09-25 通用汽车环球科技运作有限责任公司 Multi-speed transmission
CN104136808A (en) * 2012-03-14 2014-11-05 腓特烈斯港齿轮工厂股份公司 Multistage transmission
WO2013135426A1 (en) * 2012-03-14 2013-09-19 Zf Friedrichshafen Ag Multistage transmission
DE102012203936A1 (en) * 2012-03-14 2013-09-19 Zf Friedrichshafen Ag Multi-speed transmission
US9206884B2 (en) 2012-03-14 2015-12-08 Zf Friedrichshafen Ag Multistage transmission
JP2013204709A (en) * 2012-03-28 2013-10-07 Jatco Ltd Automatic transmission for vehicle
JP2013204707A (en) * 2012-03-28 2013-10-07 Jatco Ltd Automatic transmission for vehicle
JP2013204708A (en) * 2012-03-28 2013-10-07 Jatco Ltd Automatic transmission for vehicle
WO2013160002A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
CN104254710B (en) * 2012-04-25 2016-09-07 Zf腓德烈斯哈芬股份公司 Multiple-speed gear-box
CN104254710A (en) * 2012-04-25 2014-12-31 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
CN104246295A (en) * 2012-04-25 2014-12-24 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
CN104271984A (en) * 2012-04-25 2015-01-07 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
US9599195B2 (en) 2012-04-25 2017-03-21 Zf Friedrichshafen Ag Multi-speed gearbox
WO2013160004A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
US9039562B2 (en) 2012-04-25 2015-05-26 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012206778A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed transmission
US9175752B2 (en) 2012-04-25 2015-11-03 Zf Friedrichshafen Ag Multi-speed gearbox
US9482318B2 (en) 2012-04-25 2016-11-01 Zf Friedrichshafen Ag Multi-speed gearbox
US9182014B2 (en) 2012-04-25 2015-11-10 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012206782A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed transmission
DE102012206792A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed transmission
WO2013160003A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012206774A1 (en) * 2012-04-25 2013-10-31 Zf Friedrichshafen Ag Multi-speed transmission
DE102012206778B4 (en) * 2012-04-25 2021-03-11 Zf Friedrichshafen Ag Multi-speed transmission
US9366320B2 (en) 2012-04-25 2016-06-14 Zf Friedrichshafen Ag Multi-speed gearbox
US9360086B2 (en) 2012-04-25 2016-06-07 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012206782B4 (en) * 2012-04-25 2021-03-11 Zf Friedrichshafen Ag Multi-speed transmission
DE102012206792B4 (en) * 2012-04-25 2021-03-11 Zf Friedrichshafen Ag Multi-speed transmission
US9234569B2 (en) 2012-04-25 2016-01-12 Zf Friedrichshafen Ag Multi-speed gearbox
US9267576B2 (en) 2012-04-25 2016-02-23 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012206774B4 (en) * 2012-04-25 2021-03-11 Zf Friedrichshafen Ag Multi-speed transmission
CN104246294A (en) * 2012-04-25 2014-12-24 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
US20150133258A1 (en) * 2012-04-27 2015-05-14 Zf Friedrichshafen Ag Multi-speed gearbox
US9285018B2 (en) 2012-04-27 2016-03-15 Zf Friedrichshafen Ag Multi-speed gearbox
WO2013159992A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
US9476482B2 (en) 2012-04-27 2016-10-25 Zf Friedrichshafen Ag Multi-speed gearbox
CN104271986A (en) * 2012-04-27 2015-01-07 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
WO2013159988A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
US9194464B2 (en) 2012-04-27 2015-11-24 Zf Friedrichshafen Ag Multi-speed gearbox
WO2013159989A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
US9371891B2 (en) 2012-04-27 2016-06-21 Zf Friedrichshafen Ag Multi-speed gearbox
US9377085B2 (en) 2012-04-27 2016-06-28 Zf Friedrichshafen Ag Multi-speed gearbox
CN104204610A (en) * 2012-04-27 2014-12-10 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
WO2013159990A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012207092A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed transmission
CN104204611A (en) * 2012-04-27 2014-12-10 Zf腓德烈斯哈芬股份公司 Multi-speed gearbox
DE102012207091A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed transmission
US9175751B2 (en) 2012-04-27 2015-11-03 Zf Friedrichshafen Ag Multi-speed gearbox
WO2013159993A1 (en) * 2012-04-27 2013-10-31 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012207092B4 (en) 2012-04-27 2022-05-05 Zf Friedrichshafen Ag multi-speed gearbox
CN104220778A (en) * 2012-04-27 2014-12-17 Zf腓德烈斯哈芬股份公司 multiple-speed gearbox
US9618095B2 (en) 2012-06-26 2017-04-11 Zf Friedrichshafen Ag Multi-speed gearbox
US9222553B2 (en) 2012-06-26 2015-12-29 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012210864A1 (en) * 2012-06-26 2014-01-02 Zf Friedrichshafen Ag Multi-speed transmission
US9212729B2 (en) 2012-06-26 2015-12-15 Zf Friedrichshafen Ag Multi-speed gearbox
DE102012210860A1 (en) * 2012-06-26 2014-01-02 Zf Friedrichshafen Ag Multi-speed transmission
DE102012210868A1 (en) * 2012-06-26 2014-01-02 Zf Friedrichshafen Ag Multi-speed transmission
US9169902B2 (en) 2012-11-05 2015-10-27 Hyundai Motor Company Planetary gear train of automatic transmission for vehicle
US8591376B1 (en) 2012-12-13 2013-11-26 Hyundia Motor Company Planetary gear train of automatic transmission for vehicle
JP2016514808A (en) * 2013-03-27 2016-05-23 ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ Planetary gear type multi-stage transmission
DE102013205382A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102013205383A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
CN105051416A (en) * 2013-03-27 2015-11-11 腓特烈斯港齿轮工厂股份公司 Transmission for a motor vehicle
CN105051418A (en) * 2013-03-27 2015-11-11 腓特烈斯港齿轮工厂股份公司 Transmission for motor vehicle
CN105051414A (en) * 2013-03-27 2015-11-11 腓特烈斯港齿轮工厂股份公司 Transmission for a motor vehicle
CN105051415A (en) * 2013-03-27 2015-11-11 腓特烈斯港齿轮工厂股份公司 Transmission for a motor vehicle
DE102013205387A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
WO2014154415A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102013205384A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
CN105051414B (en) * 2013-03-27 2017-12-01 腓特烈斯港齿轮工厂股份公司 Speed changer for motor vehicle
US9856947B2 (en) 2013-03-27 2018-01-02 Zf Friedrichshafen Ag Multi-speed planetary transmission
CN105074276A (en) * 2013-03-27 2015-11-18 腓特烈斯港齿轮工厂股份公司 Multi-stage planetary gear mechanism
CN105051415B (en) * 2013-03-27 2018-03-30 腓特烈斯港齿轮工厂股份公司 Speed changer and its operation method and motor vehicle for motor vehicle
US9933043B2 (en) 2013-03-27 2018-04-03 Zf Friedrichshafen Ag Transmission for a motor vehicle
JP2016514810A (en) * 2013-03-27 2016-05-23 ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ Automotive transmission
JP2016514812A (en) * 2013-03-27 2016-05-23 ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ Automotive transmission
WO2014154412A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
WO2014154411A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Multi-stage planetary gear mechanism
WO2014154416A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
US9856948B2 (en) 2013-03-27 2018-01-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102013205376A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
DE102013205377A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Multi-stage planetary gear
US9562589B2 (en) 2013-03-27 2017-02-07 Zf Friedrichshafen Ag Transmission for a motor vehicle
JP2016517933A (en) * 2013-03-27 2016-06-20 ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ Automotive transmission
US9518636B2 (en) 2013-03-27 2016-12-13 Zf Friedrichshafen Ag Transmission for a motor vehicle
WO2014154420A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
WO2014154413A1 (en) * 2013-03-27 2014-10-02 Zf Friedrichshafen Ag Transmission for a motor vehicle
CN104235283B (en) * 2013-06-14 2018-04-27 现代自动车株式会社 Epicyclic train for the automatic transmission of vehicle
CN104235283A (en) * 2013-06-14 2014-12-24 现代自动车株式会社 Planetary gear train of automatic transmission for vehicle
US8992371B1 (en) 2013-10-18 2015-03-31 Hyundai Motor Company Planetary gear train of automatic transmission for vehicle
CN105937589A (en) * 2015-03-02 2016-09-14 现代自动车株式会社 Multi stage transmmission for vehicle
US9822848B2 (en) 2015-09-14 2017-11-21 Hyundai Motor Company Planetary gear train of automatic transmission for vehicle
KR101765601B1 (en) 2015-09-14 2017-08-07 현대자동차 주식회사 Planetary gear train of automatic transmission for vehicles
KR101795392B1 (en) 2015-12-02 2017-11-09 현대자동차 주식회사 Planetary gear train of automatic transmission for vehicles
KR101795387B1 (en) 2015-12-02 2017-11-09 현대자동차 주식회사 Planetary gear train of automatic transmission for vehicles
US9958035B2 (en) 2015-12-02 2018-05-01 Hyundai Motor Company Planetary gear train of automatic transmission for vehicles
US10215261B2 (en) 2015-12-02 2019-02-26 Hyundai Motor Company Planetary gear train of automatic transmission for vehicle
KR101846882B1 (en) 2016-03-17 2018-04-09 현대자동차 주식회사 Planetary gear train of automatic transmission for vehicles
US10024400B2 (en) * 2016-09-13 2018-07-17 Hyundai Motor Company Planetary gear train of automatic transmission for vehicle
CN114001133A (en) * 2021-10-26 2022-02-01 中国地质大学（武汉） Nine-forward-gear automatic transmission
CN114001133B (en) * 2021-10-26 2023-04-18 中国地质大学（武汉） Nine-forward-gear automatic transmission

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