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公开(公告)号：KR101776712B1
公开(公告)日：2017-09-08
申请号：KR1020110038971
申请日：2011-04-26
IPC: F16H3/66
CPC classification number: F16H3/66 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2046 , F16H2200/2082
Abstract: 차량용자동변속기의기어트레인이개시된다. 본발명의일 실시예에따른차량용자동변속기의유성기어트레인은엔진의동력을전달받는입력축; 변속된회전동력을출력하는출력축; 싱글피니언유성기어셋트로이루어지는제1,제2,제3 유성기어세트와; 상기제1 유성기어셋트의각 회전요소에연결되는 3개의회전축과상기제2,제3 유성기어셋트의조합으로형성되는 4개의회전축으로이루어지는 7개의회전축과; 상기회전축중, 선택된회전축과상기입력축사이에개재되어동력을단속하는 4개의클러치와, 상기회전축중, 선택된회전축을변속기하우징에가변적으로연결하는 2개의브레이크로이루어지는 6개의마찰부재를포함한다.
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行星齿轮系包括：输入轴，其接收发动机的动力; 输出轴，用于输出偏移的旋转动力; 包括单小齿轮行星齿轮组的第一，第二和第三行星齿轮组; 七个旋转轴，包括连接到第一行星齿轮组的相应旋转元件的三个旋转轴和由第二和第三行星齿轮组的组合形成的四个旋转轴; 旋转轴的，它被设置在旋转所选择的轴与所述输入笔包括由两个到四个离合器和制动器六个摩擦构件，所述旋转轴的所选择的旋转轴线来调节可变地连接到变速器壳体的功率。
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公开(公告)号：KR101610085B1
公开(公告)日：2016-04-08
申请号：KR1020110095901
申请日：2011-09-22
CPC classification number: F16D25/0638 , F16D21/06 , F16D25/10 , F16D25/12 , F16D2048/0212
Abstract: 본발명은복렬의클러치를구비하면서도부품수를감소시키고자동변속기의전장을줄임과동시에차량의중량을절감할수 있는유압클러치에관한것이다. 본발명의실시예에따른유압클러치는, 입력축상에배치된제1연결허브; 상기제1연결허브의상단에결합되는내측슬리브; 상기내측슬리브의상단에결합되는보스; 상기보스의상단에결합되는외측슬리브; 상기외측슬리브의상단일측에결합되어클러치공간을형성하는내측연장부및 상기클러치공간과다른하나의클러치공간을더 형성하는외측연장부를포함하는클러치드럼; 상기외측슬리브의상단타측에결합되는제2연결허브; 상기제2연결허브와의사이에제1피스톤챔버를형성하고, 상기제1피스톤챔버에입력되는유압에의하여작동되는제1피스톤; 상기제1피스톤에의해축방향으로가압되도록상기외측연장부에장착된복수개의제1클러치플레이트; 상기제1클러치플레이트들과교대로엇갈려배치되어가압되도록제1클러치허브에장착되는복수개의제1마찰디스크; 상기제1피스톤을기준으로상기제1피스톤챔버의반대편에서상기내측연장부에결합되며, 상기제1피스톤과의사이에제1밸런스챔버를형성하는제1밸런스월; 상기보스와의사이에제2피스톤챔버를형성하며, 상기제2피스톤챔버에입력되는유압에의하여작동되는제2피스톤; 상기제2피스톤에의해축방향으로가압되도록상기내측연장부에장착된복수개의제2클러치플레이트; 상기제2클러치플레이트들과교대로엇갈려배치되어가압되도록제2클러치허브에장착되는복수개의제2마찰디스크; 그리고상기제2피스톤을기준으로상기제2피스톤챔버의반대편에배치되어있으며, 상기제2피스톤과의사이에제2밸런스챔버를형성하는제2밸런스월; 을포함하되, 상기제1피스톤은상기제1클러치플레이트들을가압할수 있도록그 일단이상기외측연장부를관통하여형성될수 있다.
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公开(公告)号：KR101601064B1
公开(公告)日：2016-03-09
申请号：KR1020100115244
申请日：2010-11-18
Abstract: 본발명은입력축상에장착되는유성캐리어의축부에압입하여부시회전에의한유성캐리어의마모를방지하고, 입력축으로부터공급되는오일이유성캐리어의외부로누유되는것을방지하는동시에, 부시와베어링으로공급되도록유도하기위해, 입력축상에장착되며, 입력축에형성된오일공급홀에대응해축부의외주면상에원주방향으로다수개의오일홀이형성되고, 상기각 오일홀이형성된위치에서상기축부의길이방향을따라그루브가형성되는유성캐리어와, 상기유성캐리어에부시와베어링을개재시켜장착되는선기어를포함하여구성되는유성기어셋트에서, 상기입력축으로부터공급되는오일의누유를방지하고, 상기부시와베어링으로공급된오일을유도하여윤활하기위해상기입력축에스플라인결합되는상기유성캐리어의축부에장착되는것으로, 원통형상으로형성되어상기유성캐리어의축부에압입되는몸체부; 및상기유성캐리어의선단에대응하여상기몸체부의중심을향하여상기몸체부로부터일체로절곡형성되는캡부를포함하는유성캐리어용슬리브유닛을제공한다.
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公开(公告)号：KR1020100007182A
公开(公告)日：2010-01-22
申请号：KR1020080067694
申请日：2008-07-11
Inventor： 서강수
Abstract: PURPOSE: A rotation speed sensing unit for automatic transmission is provided to reduce manufacturing costs by forming a sensing dog with an extension part of an output shaft. CONSTITUTION: A connection unit(7) is connected between an output shaft(1) and a rotating member(5). A sensing unit is combined with the connection unit as one body. The connection unit comprises an extension part(11) expanded to a revolution sensor(9). The extension unit is formed with the sensing unit(13) sensing the speed of the revolution sensor. An output shaft is rotated while being connected to a rotating member of the planetary gear set(3). The output shaft transfers the output torque to a differential motion device.
Abstract translation: 目的：提供一种用于自动变速器的转速检测单元，通过形成具有输出轴的延伸部分的检测爪来降低制造成本。 构成：连接单元（7）连接在输出轴（1）和旋转构件（5）之间。 感测单元与连接单元组合为一体。 连接单元包括扩展到旋转传感器（9）的延伸部分（11）。 扩展单元形成有检测转速传感器的速度的检测单元（13）。 输出轴在连接到行星齿轮组（3）的旋转构件的同时旋转。 输出轴将输出扭矩传递到差速运动装置。
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公开(公告)号：KR1020090131981A
公开(公告)日：2009-12-30
申请号：KR1020080058013
申请日：2008-06-19
IPC: F16H57/035 , F16H3/44
Abstract: PURPOSE: An auto transmission for vehicle is provided to arrange a brake and a clutch which are closely arranged to each other, and to make the reduction of the outer diameter and the whole length possible, thereby improving space utilization. CONSTITUTION: A clutch(C1) interlinks changeably one rotation element of a planetary gear set(SPG1) located in the front side and one rotation element of the planetary gear set located in the back side. A brake(B2) operates two rotation elements as a fixing element at the same time and operates only the rotation element of the rear planetary gear set as the fixing element. A clutch retainer(8) forming the clutch and a brake hub(26) forming the brake are formed into an integrated power transmission member. The clutch is arranged in the front of the front planetary gear set. The brake is arranged in the front of the clutch.
Abstract translation: 目的：提供一种用于车辆的自动变速器以布置彼此紧密布置的制动器和离合器，并且使得外径和整个长度的减小成为可能，从而提高了空间利用率。 构成：离合器（C1）可变地定位位于前侧的行星齿轮组（SPG1）的一个旋转元件和位于后侧的行星齿轮组的一个旋转元件。 制动器（B2）同时操作两个旋转元件作为固定元件，并且仅操作后行星齿轮组的旋转元件作为固定元件。 形成离合器的离合器保持器（8）和形成制动器的制动轮毂（26）形成为一体的动力传递部件。 离合器布置在前行星齿轮组的前部。 制动器布置在离合器的前部。
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Patent Agency Ranking
公开(公告)号：KR100907076B1
公开(公告)日：2009-07-09
申请号：KR1020080041992
申请日：2008-05-06
CPC classification number: F16H3/666 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
Abstract: A gear train of automatic transmission for vehicles is provided to minimize a frictional element by assembling a planetary gear set with three clutches and two brakes. The first planetary gear set(PG1) comprises the first rotation element(N1), and the second rotation element(N2), and the third rotation element(N3). The second planet gear set(PG2) comprises the fourth rotation element(N4), and the fifth rotation element(N5), and the sixth rotation element(N6). The third planetary gear set(PG3) comprises the seventh rotation element, and the eighth rotation element(N8), and ninth rotation element(N9). The fourth planetary gear set(PG4) comprises the tenth rotation element(N10), and the eleventh rotation element(N11), and the twelfth rotation element(N12). The first and third clutch(C1)(C3) are arranged between the second, and third planetary gear set. The second clutch(C2) is arranged in the outer peripheral side of the third planetary gear set.
Abstract translation: 提供用于车辆的自动变速器齿轮系，以通过组装具有三个离合器和两个制动器的行星齿轮组来最小化摩擦元件。 第一行星齿轮组（PG1）包括第一旋转元件（N1）和第二旋转元件（N2）以及第三旋转元件（N3）。 第二行星齿轮组（PG2）包括第四旋转元件（N4）和第五旋转元件（N5）和第六旋转元件（N6）。 第三行星齿轮组（PG3）包括第七旋转元件和第八旋转元件（N8）和第九旋转元件（N9）。 第四行星齿轮组（PG4）包括第十旋转元件（N10）和第十一旋转元件（N11）和第十二旋转元件（N12）。 第一和第三离合器（C1）（C3）布置在第二和第三行星齿轮组之间。 第二离合器（C2）布置在第三行星齿轮组的外周侧。
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公开(公告)号：KR100903341B1
公开(公告)日：2009-06-18
申请号：KR1020080041990
申请日：2008-05-06
CPC classification number: F16H3/666 , F16H2200/006 , F16H2200/0086 , F16H2200/2012 , F16H2200/2048 , F16H2200/2097
Abstract: A gear train of automatic transmission for vehicles is provided to improve the power transfer performance by accomplishing the forward 8 speeds or more by combination of 4 simple planetary gear sets and 4 clutches, 3 brakes. The first planetary gear set(PG1) is made of the first basic planetary gear set(SPG1) having 3 rotation elements. The second planet gear set(PG2) is made of the combination of a fourth basic planetary gear set(SPG2,SPG3,SPG4) through a second. The second planet gear set comprises 6 rotation elements. A plurality of friction members is made of 3 clutches(C1,C2,C3) and 3 brakes(B1,B2,B3).
Abstract translation: 提供用于车辆的自动变速器的齿轮系，以通过组合4个简单的行星齿轮组和4个离合器，3个制动器来实现前进8档或更多速度来提高动力传递性能。 第一行星齿轮组（PG1）由具有3个旋转元件的第一基本行星齿轮组（SPG1）制成。 第二行星齿轮组（PG2）由第四基本行星齿轮组（SPG2，SPG3，SPG4）通过第二行星齿轮组合组成。 第二行星齿轮组包括6个旋转元件。 多个摩擦构件由3个离合器（C1，C2，C3）和3个制动器（B1，B2，B3）构成。
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公开(公告)号：KR1020090025657A
公开(公告)日：2009-03-11
申请号：KR1020070090665
申请日：2007-09-06
Inventor： 서강수
CPC classification number: F16H3/666 , F16H3/663 , F16H2200/006 , F16H2200/201 , F16H2200/2048 , F16H2200/2097
Abstract: An 8-shift automatic transmission is provided to simplify the lubrication structure by positioning the first clutch and the third clutch between the complex planetary gear set and the output axis. A single pinion planetary gear set(PG1) comprises the first ring gear(R1), the first sun gear(S1), and the first planetary carrier(PC1). A double pinion planetary gear set(PG2) comprises the first brake(B1), the second ring gear(R2), the second sun gear(S2), and the second planet carrier(PC2). A complex planetary gear set(PG3) comprises a short sun gear(SS), the short pinion(SP), the long sun gear(LS), the long pinion(LP), and the third long gear(R3). The first clutch(C1) and the third clutch(C3) are positioned between the complex planetary gear set and an output axis(40). The second clutch(C2) and the fourth clutch(C4) are positioned between the double pinion planetary gear set and the compound planetary gear set.
Abstract translation: 提供8档自动变速器，通过将第一离合器和第三离合器定位在复合行星齿轮组和输出轴之间来简化润滑结构。 单个小齿轮行星齿轮组（PG1）包括第一齿圈（R1），第一太阳齿轮（S1）和第一行星齿轮架（PC1）。 双小齿轮行星齿轮组（PG2）包括第一制动器（B1），第二齿圈（R2），第二太阳齿轮（S2）和第二行星架（PC2）。 复杂的行星齿轮组（PG3）包括短太阳齿轮（SS），短小齿轮（SP），长太阳齿轮（LS），长齿轮（LP）和第三长齿轮（R3）。 第一离合器（C1）和第三离合器（C3）位于复合行星齿轮组和输出轴线（40）之间。 第二离合器（C2）和第四离合器（C4）位于双小齿轮行星齿轮组和复合行星齿轮组之间。
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公开(公告)号：KR1020090020140A
公开(公告)日：2009-02-26
申请号：KR1020070084617
申请日：2007-08-22
IPC: F16H63/30 , F16H57/021 , F16H57/02
Abstract: A supporting apparatus and a sleeve are provided to reduce a manufacturing process, a manufacturing time, and a manufacturing cost by inserting one assembly into a transmission case. An assembly(100) is arranged between an output shaft(111) and a case(101) in order to support the output shaft in the longitudinal direction of the output shaft. A first bearing(109) is arranged between the assembly and one end of the output shaft in order to support the output shaft in the longitudinal direction of the output shaft. The assembly includes a sleeve and a second bearing(115). The sleeve comes in contact with the first bearing in order to support the output shaft in the longitudinal direction of the output shaft and in the direction perpendicular to the output shaft. The second bearing is arranged in the sleeve in order to support the output shaft in the direction perpendicular to the output shaft.
Abstract translation: 提供支撑装置和套筒以通过将一个组件插入到变速箱中来减少制造过程，制造时间和制造成本。 在输出轴（111）和壳体（101）之间布置组件（100），以便沿输出轴的纵向方向支撑输出轴。 第一轴承（109）布置在组件和输出轴的一端之间，以便在输出轴的纵向方向上支撑输出轴。 组件包括套筒和第二轴承（115）。 套筒与第一轴承接触，以便在输出轴的纵向方向和垂直于输出轴的方向上支撑输出轴。 第二轴承布置在套筒中以便沿垂直于输出轴的方向支撑输出轴。
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公开(公告)号：KR101566725B1
公开(公告)日：2015-11-09
申请号：KR1020110097762
申请日：2011-09-27
CPC classification number: F16D25/0638 , F16D25/12
Abstract: 본발명은복렬의클러치를구비하고, 복수개의오일통로를포함하는유압클러치에관한것이다. 보다상세하게는복수개의오일통로의구성을간단하게함으로써, 자동변속기의전장을축소시킬수 있는유압클러치에관한것이다. 본발명의실시예에따른유압클러치는, 입력축상에그 일단이배치되고, 상기일단에서굴곡되어연장된그 타단의내부에제1,2,3오일홀이형성된제1연결허브; 상기제1연결허브의타단과상기입력축사이에그 일부가배치되고, 상기일부의내부에제1,2,3오일공급구가형성된변속기케이스; 상기제1연결허브의상단에결합되고, 그내부에제1,2,3오일통로가형성된내측슬리브; 상기내측슬리브의상단에결합되고, 그내부에제4,5,6오일통로가형성된보스; 상기보스의상단에결합되고, 그내부에제7,8오일통로가형성된외측슬리브; 상기외측슬리브의상단일측에결합되어클러치공간을형성하는내측연장부및 상기클러치공간과다른하나의클러치공간을더 형성하는외측연장부를포함하는클러치드럼; 상기외측슬리브의상단타측에결합되는제2연결허브; 상기제2연결허브와의사이에제1피스톤챔버를형성하고, 상기제1피스톤챔버에입력되는유압에의하여작동되는제1피스톤; 상기제1피스톤에의해축방향으로가압되도록상기외측연장부에장착된복수개의제1클러치플레이트; 상기제1클러치플레이트들과교대로엇갈려배치되어가압되도록제1클러치허브에장착되는복수개의제1마찰디스크; 상기제1피스톤을기준으로상기제1피스톤챔버의반대편에서상기내측연장부에결합되며, 상기제1피스톤과의사이에제1밸런스챔버를형성하는제1밸런스월; 상기보스와의사이에제2피스톤챔버를형성하며, 상기제2피스톤챔버에입력되는유압에의하여작동되는제2피스톤; 상기제2피스톤에의해축방향으로가압되도록상기내측연장부에장착된복수개의제2클러치플레이트; 상기제2클러치플레이트들과교대로엇갈려배치되어가압되도록제2클러치허브에장착되는복수개의제2마찰디스크; 그리고상기제2피스톤을기준으로상기제2피스톤챔버의반대편에배치되어있으며, 상기제2피스톤과의사이에제2밸런스챔버를형성하는제2밸런스월; 을포함하되, 하나의오일통로를통하여제1밸런스챔버및 제2밸런스챔버에동시에유압이입력될수 있다.를포함할수 있다.
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