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公开(公告)号：KR101459424B1
公开(公告)日：2014-11-10
申请号：KR1020090084998
申请日：2009-09-09
Applicant: 현대자동차주식회사
Abstract: 본 발명은 2개의 더블 피니언 유성기어셋트와 1개의 싱글 피니언 유성기어셋트를 4개의 클러치와 2개의 브레이크로 조합하여 전진 8속과 후진 2속을 구현할 수 있도록 함으로써, 동력 전달 성능을 향상시키고 연비를 저감시킬 수 있도록 한 차량용 자동 변속기의 기어 트레인을 제공한다.
유성기어셋트, 선기어, 유성 캐리어, 링기어, 클러치, 브레이크-
公开(公告)号：KR101438637B1
公开(公告)日：2014-09-05
申请号：KR1020130125888
申请日：2013-10-22
Applicant: 현대자동차주식회사
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2046 , F16H2200/2066 , F16H2200/2082 , F16H2200/2097
Abstract: Disclosed is a gear train of an automatic transmission for a vehicle. The gear train of an automatic transmission for a vehicle according to an embodiment of the present invention includes: an input shaft to which engine rotation power is transmitted; an output shaft which outputs shifted rotation power; a first planetary gear set which is configured to have first, second, and third rotation elements, and is arranged on the input shaft; a second planetary gear set which is configured to have fourth, fifth, and sixth rotation elements, and is arranged on the input shaft; a third planetary gear set which is configured to have seventh, eighth, and ninth rotation elements, and is arranged on the input shaft; a first rotation shaft which directly connects the first rotation element to a transmission housing; a second rotation shaft which directly connects the third rotation element to the fourth rotation element; a third rotation shaft which is connected to the second rotation element and directly connects the input shaft; a fourth rotation shaft which directly connects the ninth rotation element to the output shaft; a fifth rotation shaft which directly connects the fifth rotation element to the eighth rotation element, and is selectively connected to the input shaft or the transmission housing; a sixth rotation shaft which is connected to the sixth rotation element; a seventh rotation shaft which is connected to the seventh rotation element, and is selectively connected to the second rotation shaft, the third rotation shaft, or the sixth rotation shaft or is selectively connected to the transmission housing; and respective friction members which are interposed in the selective connection portions. Operations of at least two of the friction members realize multi-stage gears.
Abstract translation: 公开了一种用于车辆的自动变速器的齿轮系。 根据本发明实施例的用于车辆的自动变速器的齿轮系包括：发动机旋转动力的输入轴; 输出轴，其输出移动的旋转动力; 第一行星齿轮组，其构造成具有第一，第二和第三旋转元件，并且布置在输入轴上; 第二行星齿轮组，其构造成具有第四，第五和第六旋转元件，并且布置在输入轴上; 第三行星齿轮组，其构造成具有第七，第八和第九旋转元件，并且布置在所述输入轴上; 第一旋转轴，其将第一旋转元件直接连接到变速器壳体; 第二旋转轴，其将第三旋转元件直接连接到第四旋转元件; 第三旋转轴，其连接到第二旋转元件并直接连接输入轴; 第四旋转轴，其将第九旋转元件直接连接到输出轴; 第五旋转轴，其将第五旋转元件直接连接到第八旋转元件，并且选择性地连接到输入轴或变速器壳体; 第六旋转轴，其连接到第六旋转元件; 第七旋转轴，其连接到第七旋转元件，并且选择性地连接到第二旋转轴，第三旋转轴或第六旋转轴，或者选择性地连接到变速器壳体; 以及插入在选择连接部中的各摩擦构件。 至少两个摩擦构件的操作实现多级齿轮。
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公开(公告)号：KR101427914B1
公开(公告)日：2014-08-08
申请号：KR1020090084997
申请日：2009-09-09
Applicant: 현대자동차주식회사
Abstract: 본 발명은 2개의 더블 피니언 유성기어셋트와 1개의 싱글 피니언 유성기어셋트를 4개의 클러치와 2개의 브레이크로 조합하여 전진 8속과 후진 2속을 구현할 수 있도록 함으로써, 동력 전달 성능을 향상시키고 연비를 저감시킬 수 있도록 한 차량용 자동 변속기의 기어 트레인을 제공한다.
유성기어셋트, 선기어, 유성 캐리어, 링기어, 클러치, 브레이크-
公开(公告)号：KR1020140068674A
公开(公告)日：2014-06-09
申请号：KR1020120136461
申请日：2012-11-28
Applicant: 현대자동차주식회사
CPC classification number: F16H3/666 , F16H3/66 , F16H2200/0065 , F16H2200/2007 , F16H2200/2046
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. The planetary gear train of an automatic transmission for a vehicle according to an embodiment of the present invention comprises a first axis, which receives engine power; a second axis, which is arranged parallel to the first axis at a predetermined interval; a first planetary gear set with a second rotating element, which is selectively connected to the first axis and a transmission housing at the same time, and a third rotating element, which is operated by an output element; a second planetary gear set with a fourth rotating element, which is arranged in the second axis to be external gear-connected to the second rotating element, a fifth rotating element, which is external gear-connected to the third rotating element and is directly connected to the output gear at the same time, and a sixth rotating element, which is selectively external-gear connected to the first axis through two routes; four transfer gears, which external gear-connect the fourth and fifth rotating elements of the second planetary gear set to the second and third rotating elements and external gear-connect the sixth rotating element to the first axis through two routes; and six friction elements with five clutches, which variably connect the first, second, and sixth rotating elements to the first axis and are arranged as the direct connection unit of the second planetary gear set, and a brake, which variably connects the second rotating element to the transmission housing.
Abstract translation: 公开了一种用于车辆的自动变速器的行星齿轮系。 根据本发明的实施例的用于车辆的自动变速器的行星齿轮系包括接收发动机功率的第一轴线; 第二轴，其以预定间隔平行于第一轴布置; 具有第二旋转元件的第一行星齿轮组，其被同时选择性地连接到第一轴线和变速器壳体;以及第三旋转元件，其由输出元件操作; 第二行星齿轮组，具有第四旋转元件，其布置在第二轴线上以与第二旋转元件外齿轮连接;第五旋转元件，其外齿轮连接到第三旋转元件并直接连接 和第六旋转元件，该第六旋转元件通过两条路线选择性地被外齿轮连接到第一轴; 四个传动齿轮，外齿轮将第二行星齿轮组的第四和第五旋转元件连接到第二和第三旋转元件，外齿轮通过两条路线将第六旋转元件连接到第一轴; 以及具有五个离合器的六个摩擦元件，其将第一，第二和第六旋转元件可变地连接到第一轴线并且被布置为第二行星齿轮组的直接连接单元，以及制动器，其可变地连接第二旋转元件 到变速箱。
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公开(公告)号：KR101339274B1
公开(公告)日：2013-12-09
申请号：KR1020120143088
申请日：2012-12-10
Applicant: 현대자동차주식회사
CPC classification number: F16H3/62 , F16H3/66 , F16H3/666 , F16H2200/006 , F16H2200/201 , F16H2200/2043
Abstract: Disclosed is a planetary gear train of automatic transmission for vehicles. According to one embodiment of the present invention, the planetary gear train of automatic transmission for vehicles comprises: an input axis for receiving the power of an engine; an output axis arranged in parallel to the input axis; a first ring gear operated as input resources by being connected to the input axis, arranged on the input axis; a first planetary carrier selectively operated as output resources or unprecedented resources; a first planetary gear set having a first top gear operated selectively as output resources or unprecedented resources; a second top gear connected to the first planetary carrier, arranged on the output axis; a second planetary carrier connected selectively to the first top gear; a second planetary gear set having a second ring gear operated as output resources; a third top gear selectively connected to the input axis including the first ring gear, arranged on the output axis; a third planetary carrier directly connected to the output axis and to the second ring gear; a third planetary gear set having a third ring gear selectively connected to the second planetary carrier and to the first top gear; three transfer gears placed on the gear connecting unit; and five fictional elements selectively connecting the rotational elements to each other or to a gearbox housing. [Reference numerals] (AA) Output;(BB) Input
Abstract translation: 公开了一种用于车辆的自动变速器的行星齿轮系。 根据本发明的一个实施例，用于车辆的自动变速器行星齿轮系包括：用于接收发动机功率的输入轴; 与输入轴平行设置的输出轴; 第一齿圈通过连接到输入轴线而被输入资源，所述第一齿圈被布置在输入轴上; 选择性地作为输出资源或前所未有的资源操作的第一行星载体; 第一行星齿轮组具有作为输出资源或前所未有的资源选择性地操作的第一顶齿轮; 连接到第一行星架的第二顶齿轮，布置在输出轴上; 选择性地连接到第一顶齿轮的第二行星架; 具有作为输出资源操作的第二齿圈的第二行星齿轮组; 选择性地连接到包括布置在输出轴上的第一齿圈的输入轴的第三顶齿轮; 直接连接到输出轴线和第二齿圈的第三行星架; 第三行星齿轮组，其具有选择性地连接到第二行星架和第一顶齿轮的第三齿圈; 三个传动齿轮放置在齿轮连接单元上; 以及五个虚构元件选择性地将旋转元件连接到齿轮箱壳体。 （标号）（AA）输出;（BB）输入
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Patent Agency Ranking
公开(公告)号：KR101339268B1
公开(公告)日：2013-12-09
申请号：KR1020120148748
申请日：2012-12-18
Applicant: 현대자동차주식회사
CPC classification number: F16H3/66 , F16H3/663 , F16H2200/006 , F16H2200/0065 , F16H2200/2005 , F16H2200/2007 , F16H2200/2023 , F16H2200/2025 , F16H2200/2046
Abstract: The present invention discloses a planetary gear train of an automatic transmission for vehicles. The planetary gear train of the automatic transmission for the vehicles according to the present invention comprises a first axis receiving the power of an engine; a second axis arranged in parallel to the first axis having a predetermined distance; a complex planetary gear set having a first rotation element arranged at the second axis for being selectively outer gear connected through the first axis and two paths, second rotation element operating as an output element by being connected to the output gear, a third rotation element operating selectively as a fixing element while being selectively connected to the outer gear through the first axis and one path, and a fourth rotation element operating selectively as a fixing element while being selectively connected to the outer gear through the first axis and one path; 4 transfer gears interposed at an outer gear connection part; 6 friction elements composed of a clutch selectively connecting the first, third and fourth rotation elements to the first axis and a brake variably connecting the second and fourth rotation elements to transmission housing. [Reference numerals] (AA) Input;(BB) Output
Abstract translation: 本发明公开了一种用于车辆的自动变速器的行星齿轮系。 根据本发明的用于车辆的自动变速器的行星齿轮系包括接收发动机功率的第一轴线; 与所述第一轴平行布置的具有预定距离的第二轴; 复杂的行星齿轮组具有布置在第二轴线处的第一旋转元件，用于选择性地通过第一轴线连接的外齿轮和两个路径，第二旋转元件通过连接到输出齿轮作为输出元件操作;第三旋转元件， 选择性地作为固定元件，同时通过第一轴线和一个路径选择性地连接到外齿轮;以及第四旋转元件，其选择性地作为固定元件操作，同时通过第一轴线和一个路径选择性地连接到外齿轮; 4个传动齿轮插入外齿轮连接部分; 6个由选择性地将第一，第三和第四旋转元件连接到第一轴线的离合器构成的摩擦元件和将第二和第四旋转元件可变地连接到变速器壳体的制动器。 （标号）（AA）输入;（BB）输出
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公开(公告)号：KR101339252B1
公开(公告)日：2013-12-09
申请号：KR1020120088858
申请日：2012-08-14
Applicant: 현대자동차주식회사
Abstract: Disclosed is a planetary gear train of a vehicular automatic transmission. The planetary gear train of a vehicular automatic transmission according to an embodiment of the present invention comprises an input shaft, an output gear, a first planetary gear set, a compound planetary gear set, seven rotation components, and six variable connection units. The input shaft receives the power of an engine. The output gear outputs gear-shifted rotational power. The first planetary gear set receives rotational power of the input shaft and generates reduced-speed output and same-speed output. The compound planetary gear set is formed by the combination of a second planetary gear set and a third planetary gear set; receives reduced-speed rotational power from the first planetary gear set, and generates a first, a second, and a third forward gear stage and a reverse gear stage; receives reduced-speed and same-speed rotational power from the first planetary gear set and selectively inputted rotational power from the input shaft, and generates a fourth, a fifth, a sixth, a seventh, and an eighth forward gear stage; and outputs the gear stages through the output gear. The seven rotation components are formed by directly connecting two rotation elements or composed of a single rotation element among individual rotation elements of the first, second, and third planetary gear sets. And the six variable connection units variably connect rotation components, which are selected from the rotation components, to each other or to the input shaft and a transmission housing. [Reference numerals] (AA) Output;(BB) Input
Abstract translation: 公开了一种车辆自动变速器的行星齿轮系。 根据本发明实施例的车辆自动变速器的行星齿轮系包括输入轴，输出齿轮，第一行星齿轮组，复合行星齿轮组，七个旋转部件和六个可变连接单元。 输入轴接收发动机的动力。 输出齿轮输出齿轮转动的旋转动力。 第一行星齿轮组接收输入轴的旋转动力并产生减速输出和同速输出。 复合行星齿轮组通过第二行星齿轮组和第三行星齿轮组的组合形成; 从第一行星齿轮组接收减速旋转动力，并产生第一，第二和第三前进档和倒档档; 从第一行星齿轮组接收降低速度和相同速度的旋转动力，并且从输入轴选择性地输入旋转动力，并且产生第四，第五，第六，第七和第八前进档位; 并通过输出齿轮输出齿轮级。 七个旋转部件通过在第一，第二和第三行星齿轮组的各个旋转元件之间直接连接两个旋转元件或由单个旋转元件构成。 并且六个可变连接单元将从旋转部件中选择的旋转部件可变地连接到彼此，或输入轴和变速器壳体。 （标号）（AA）输出;（BB）输入
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公开(公告)号：KR101326855B1
公开(公告)日：2013-11-11
申请号：KR1020120118709
申请日：2012-10-24
Applicant: 현대자동차주식회사
CPC classification number: F16H3/44 , F16H3/66 , F16H2200/006 , F16H2200/2007 , F16H2200/2046
Abstract: A planetary gear train of an automatic gearbox for vehicles is disclosed in the present invention. The invention comprises an input shaft, an output shaft, a first rotary element, a second rotary element, a first planetary gear set, a fourth rotary element, a fifth rotary element, a second planetary gear set, three transfer gears, four clutches, and six friction elements. The input shaft is supplied with power of engine. The output shafts are parallel placed at constant distances and outputs rotary power. The first rotary element is flexibly connected to the input shaft. The second rotary element is flexibly connected to a transmission housing and input shaft. The first planetary gear set comprises a third rotary element operated as output elements. The fourth rotary element is flexibly connected to the input shaft and first rotary element. The fifth rotary element is directly connected to the output shaft and third rotary element. The second planetary gear set comprises a sixth rotary element and is connected to the input shaft. The three transfer gears connect the fourth, fifth, and the sixth rotary elements of the second planetary gear set to the input shaft, first and third rotary elements. The four clutches connect the first, second, fourth, and the sixth rotary elements to the input shaft. The six friction elements comprise two brakes and flexibly connect the first and second rotary elements to the transmission housing. [Reference numerals] (AA) Input;(BB) Output
Abstract translation: 本发明公开了一种用于车辆的自动变速箱的行星齿轮系。 本发明包括输入轴，输出轴，第一旋转元件，第二旋转元件，第一行星齿轮组，第四旋转元件，第五旋转元件，第二行星齿轮组，三个传递齿轮，四个离合器， 和六个摩擦元件。 输入轴由发动机供电。 输出轴平行放置在恒定距离并输出旋转动力。 第一旋转元件柔性地连接到输入轴。 第二旋转元件柔性地连接到变速器壳体和输入轴。 第一行星齿轮组包括作为输出元件操作的第三旋转元件。 第四旋转元件柔性地连接到输入轴和第一旋转元件。 第五旋转元件直接连接到输出轴和第三旋转元件。 第二行星齿轮组包括第六旋转元件并连接到输入轴。 三个传动齿轮将第二行星齿轮组的第四，第五和第六旋转元件连接到输入轴，第一和第三旋转元件。 四个离合器将第一，第二，第四和第六旋转元件连接到输入轴。 六个摩擦元件包括两个制动器，并将第一和第二旋转元件柔性地连接到变速器壳体。 （标号）（AA）输入;（BB）输出
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公开(公告)号：KR101316882B1
公开(公告)日：2013-10-08
申请号：KR1020120116826
申请日：2012-10-19
Applicant: 현대자동차주식회사
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/006 , F16H2200/201 , F16H2200/2043
Abstract: PURPOSE: A planetary gear train of an automatic transmission is provided to place three planetary gear sets separately in a first shaft and a second shaft, thereby easily mounting the planetary gear sets. CONSTITUTION: A first shaft (IS1) receives power of an engine. Rotation power of the first shaft is selectively inputted in a second shaft (IS2) through reverse rotation. A first planetary gear set (PG1) includes a first ring gear, a first planetary carrier and a line gear. A second planetary gear set (PG2) includes a second line gear, a second ring gear and a second planetary carrier. A third planetary gear set (PG3) includes a third line gear, a third ring gear and a third planetary carrier. The third planetary carrier is directly connected to an output gear at the same time when being directly connected to the second planetary carrier. Three transfer gears (TF1,TF2,TF3) are included in a reverse rotation connecting unit between rotation elements. Five friction elements selectively connect the rotation elements each other, or the five friction elements are selectively connected to a transmission housing. [Reference numerals] (AA) Output; (BB) Input
Abstract translation: 目的：提供一种自动变速器的行星齿轮系，将三个行星齿轮组分别放置在第一轴和第二轴中，从而轻松安装行星齿轮组。 构成：第一轴（IS1）接收发动机的动力。 第一轴的旋转功率通过反向旋转选择性地输入到第二轴（IS2）中。 第一行星齿轮组（PG1）包括第一齿圈，第一行星架和线齿轮。 第二行星齿轮组（PG2）包括第二线齿轮，第二齿圈和第二行星齿轮架。 第三行星齿轮组（PG3）包括第三线齿轮，第三齿圈和第三行星齿轮架。 在与第二行星架直接连接的同时，第三行星架直接连接到输出齿轮。 在旋转元件之间的反向旋转连接单元中包括三个传动齿轮（TF1，TF2，TF3）。 五个摩擦元件选择性地将旋转元件彼此连接，或者五个摩擦元件选择性地连接到变速器壳体。 （标号）（AA）输出; （BB）输入
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公开(公告)号：KR101305818B1
公开(公告)日：2013-09-06
申请号：KR1020110095034
申请日：2011-09-21
Applicant: 현대자동차주식회사
CPC classification number: F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2048 , F16H2200/2082
Abstract: 본 발명은 가급적 적은 부품을 사용하여 비교적 간단한 구성을 가지면서도 전진 11속 후진 1속의 변속단을 구비할 수 있도록 하여, 변속기에 연결되는 엔진의 운전상태를 보다 최적화할 수 있도록 함으로써, 차량의 연비를 향상시키고 원활한 주행성능을 확보할 수 있도록 한다.
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