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    • 1. 发明公开
    • 전자기력을 이용한 CVT용 풀리
    • 使用无级变速器的磁力
    • KR1020150076681A
    • 2015-07-07
    • KR1020130165181
    • 2013-12-27
    • 현대 파워텍 주식회사
    • 이훈태
    • F16H9/14F16H55/36
    • 본발명은전자기력을이용한 CVT용풀리에관한것으로, 구동축에구속된고정풀리와, 구동축의길이방향을따라이동가능하도록구동축에장착된가동풀리와, 가동풀리가이동되기위한힘을제공하기위하여가동풀리일측에구비된전자기력발생장치와, 전자기력발생장치에전류를인가시키기위하여연결된전력공급수단을포함하며, CVT에서가장큰 비중을차지하는풀리작동압이필요없으므로오일펌프의용량이작아지는효과가있는전자기력을이용한 CVT용풀리를제공한다.
    • 本发明涉及一种使用用于CVT的磁力的滑轮,包括固定在驱动轴上的固定滑轮; 安装在所述驱动轴上的可动滑轮,以沿所述驱动轴的纵向方向移动; 电磁力产生装置,设置在可动皮带轮的一侧,以提供移动可动皮带轮的力; 以及向电磁力产生装置施加电流的电源单元。 根据本发明,提供一种使用用于CVT的磁力的滑轮,其中由于不需要大部分CVT的滑轮工作压力,所以油泵的容量减小。
    • 5. 发明授权
    • 무단 변속기용 반경 변화 풀리와 무단 변속기
    • 可变的RADIUS PULLEY和连续可变传输
    • KR101351073B1
    • 2014-01-22
    • KR1020130012928
    • 2013-02-05
    • 서일대학교산학협력단권영관
    • 권영웅
    • F16H9/12F16H9/14F16H55/36
    • The present invention relates to a radius variable pulley for a continuously variable transmission and a continuously variable transmission. The radius variable pulley includes: a first disk having radially arranged first slots; a second disk which is arranged in parallel with the first disk and has radially arranged second slots which cross the first slots; and a slider which has a sliding shaft of which one end is movably connected to the first slots or the second slots, a hub which is connected to the other end of the sliding shaft to be rotated and is movably connected to the other slot, a sliding pin which is coaxially coupled to the sliding shaft and rotates, and a one-way clutch which links the sliding shaft with the sliding pin so that the sliding pin can rotate in one direction.
    • 本发明涉及一种用于无级变速器和无级变速器的半径可变滑轮。 所述半径可变滑轮包括:具有径向布置的第一槽的第一盘; 第二盘,其与所述第一盘平行布置,并且具有穿过所述第一槽的径向布置的第二槽; 以及滑动件,其具有滑动轴,所述滑动轴的一端可移动地连接到所述第一狭槽或所述第二狭槽;轮毂,其连接到所述滑动轴的另一端以被旋转并且可移动地连接到所述另一个狭槽, 滑动销同轴联接到滑动轴并旋转;以及单向离合器,其将滑动轴与滑动销连接,使得滑动销能够在一个方向上旋转。
    • 8. 发明公开
    • 무단변속기
    • 连续可变传输
    • KR1020150112333A
    • 2015-10-07
    • KR1020140036264
    • 2014-03-27
    • 백영구
    • 백영구
    • F16H7/18F16H9/12F16H9/14F16H55/36F16D41/06
    • 신뢰성및 안정성을향상시킬수 있는무단변속기가개시된다. 제1가이드슬롯이형성된제1디스크부, 제1가이드슬롯과교차하는제2가이드슬롯이형성된제2디스크부, 제1디스크부에대한제2디스크부의상대회전에대응하여제1가이드슬롯및 제2가이드슬롯을따라이동가능하게제공되는가이드부재를포함하는무단변속기는, 가이드부재에일체로제공되는일방향클러치(one way clutch)를포함하되, 일방향클러치는계면에서적어도하나의엘리먼트수용부를정의하는이너레이스(inner race), 및아우터레이스(outer race)를포함하고, 엘리먼트수용부에는쐐기(wedge) 형상의클러치엘리먼트가제공된다.
    • 公开了一种具有改进的可靠性和稳定性的无级变速器。 无级变速器包括:第一盘部分,其上形成有第一引导槽; 第二盘部分,其具有形成在其上的第二引导槽,以穿过第一引导槽; 以及能够沿着第一引导槽和第二引导槽移动的引导构件,其对应于第二盘部件相对于第一盘部件的相对旋转。 无级变速器包括一体地设置在引导构件上的单向离合器。 单向离合器包括在界面上限定至少一个元件接收部分的内圈和外圈。 为元件接收部提供楔形离合器元件。
    • 9. 发明授权
    • 무단변속기
    • 连续可变传输
    • KR101429270B1
    • 2014-08-08
    • KR1020130011770
    • 2013-02-01
    • 현대 파워텍 주식회사
    • 서각하이병민
    • F16H9/12F16H9/14
    • The present invention relates to a continuously variable transmission comprising a fixed sheave portion including a fixed shaft having a stopper groove portion on the outer peripheral surface and an installation groove portion in an axial direction, and a fixed plate connected to the fixed shaft protruding in the outward direction of the fixed shaft; a moving sheave portion wrapping the fixed shaft; a pressing portion arranged on the fixed shaft and pressing the moving sheave portion by a hydraulic pressure; a belt portion arranged between the fixed plate and the moving sheave portion, providing friction force; and a roller portion arranged between the fixed shaft and the moving sheave portion, delivering torque. The roller portion is fitted into the installation groove portion, whose length is longer than the length of the stopper groove portion and shorter than the length of the installation groove portion. Thus, an assembly of the roller portion can be improved.
    • 无级变速器技术领域本发明涉及一种无级变速器,其包括固定滑轮部分,该固定滑轮部分包括在外周表面上具有止动槽部分的固定轴和沿轴向方向的安装槽部分,以及固定板, 固定轴的向外方向; 包围固定轴的移动滑轮部分; 按压部,其设置在所述固定轴上,并通过液压对所述移动滑轮部进行按压; 设置在固定板和移动滑轮部之间的带部,提供摩擦力; 以及设置在固定轴和移动滑轮部之间的辊部,输送扭矩。 辊部分装配到安装槽部分中,其长度比止动槽部分的长度长,并且比安装槽部分的长度短。 因此,能够提高辊部的组装。