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    • 4. 发明公开
    • 동력 전달 기구
    • 动力火车机械
    • KR1020080055946A
    • 2008-06-19
    • KR1020087009834
    • 2006-10-10
    • 도요타 지도샤(주)
    • 나카무라가즈아키와타나베가즈유키
    • F16H57/04F16D13/74
    • F16D25/123F16H57/0421F16H57/043
    • The invention provides a power train mechanism capable of decreasing a rotational resistance. The power train mechanism includes: a clutch drum (140); a forced feed oil passage (121) and a central oil passage (122) for supplying oil to the clutch drum (140); an oil reservoir (160) provided below the clutch drum (140); an outer circumferential surface surrounding member (110) for surrounding an outer circumferential surface (143) of the clutch drum (140), while facing the outer circumferential surface (143) with a clearance therebetween to such a degree as to avoid contact with the outer circumferential surface (143) during rotation of the outer circumferential surface (143) of the clutch drum (140); and a trans-axle rear cover (100) provided continuously to the outer circumferential surface surrounding member (110), for surrounding axial one end surface (145) of the clutch drum (140), in which a side of the outer circumferential surface surrounding member (110) axially opposite to the trans-axle rear cover (100) is an open end (111).
    • 本发明提供一种能够降低旋转阻力的动力传动机构。 动力传动机构包括:离合器鼓(140); 用于向离合器鼓(140)供给油的强制供给油通道(121)和中央油路(122); 设置在离合器鼓(140)下方的储油器(160); 用于围绕离合器鼓(140)的外周表面(143)的外圆周表面围绕构件(110),同时面向外周表面(143),其间具有间隙,以避免与外部接触 在离合器鼓(140)的外周表面(143)旋转期间的圆周表面(143); 以及连续设置在所述外周面周围部件(110)上的横轴后盖(100),用于包围所述离合器鼓(140)的轴向一端面(145),所述外周面的周边 与所述跨轴后盖(100)轴向相对的构件(110)是开口端(111)。
    • 8. 发明授权
    • 클러치의 토크 전달 부재
    • 클러치의토크전달부재
    • KR100466776B1
    • 2005-01-24
    • KR1019997001374
    • 1997-07-02
    • 마그나 파워트레인 인크.
    • 브후크모한새비바흘해롤드보조사베리오
    • F16D25/12
    • B21D53/28B21K1/30F16D13/52F16D13/74F16D25/123F16D69/00F16H63/3026Y10T29/49474
    • A torque transmitting member for use in a plate clutch assembly includes a gear having interior and exterior splines. The exterior splines define exterior tooth surfaces, and the interior splines define corresponding interior trough surfaces. The clutch plate assembly includes an outer annular member having a annular section radially spaced from the splines of the torque transmitting member so as to define an annular space therebetween. One group of clutch plates is keyed to the outer annular member, and another group intermeshes with the external tooth surfaces of the torque transmitting member. An opening extending from an interior trough surface to the exterior tooth surface allows a liquid lubricant fed into the interior trough surfaces to be directed radially outwardly by centrifugal force into the plurality of parallel clutch plates. A lubricant controlling dam structure associated with each opening is provided at a free end of the inner splines of the torque transmitting member and extends inwardly from at least a portion of the inner trough surface. The dam structure is formed at a position radially inwardly from the exterior tooth surfaces, leaving the exterior tooth surface unaffected by the formation thereof. In a method of forming the torque transmitting member, the dam structure is formed by a dam structure forming tool having a dam forming periphery constructed and arranged to form the dam structures, preferably all simultaneously, at a position disposed radially inwardly from the exterior tooth surfaces.
    • 用于板式离合器组件的扭矩传递部件包括具有内花键和外花键的齿轮。 外部花键限定外部齿表面,内部花键限定相应的内部槽表面。 离合器片组件包括外部环形构件,该外部环形构件具有与转矩传递构件的花键径向隔开的环形部分,以便在其间限定环形空间。 一组离合器片键合到外部环形构件上,另一组离合器片与扭矩传递构件的外部齿表面相互啮合。 从内部槽表面延伸到外部齿表面的开口允许供应到内部槽表面中的液体润滑剂通过离心力径向向外引导到多个平行离合器片中。 在转矩传递构件的内花键的自由端处设置与每个开口相关联的润滑剂控制坝结构,并且从内槽表面的至少一部分向内延伸。 坝结构形成在从外齿表面径向向内的位置处,使得外齿表面不受其形成的影响。 在形成转矩传递部件的方法中,坝结构由坝结构形成工具形成,所述坝结构形成工具具有坝形成周边,所述坝结构形成周边构造和布置成优选地同时形成坝结构,所述坝结构形成周边在从外齿表面径向向内设置的位置 。
    • 9. 发明公开
    • 오일 공급의 조절이 가능한 습식 다판 클러치
    • 湿式多片离合器,可调节供油
    • KR1020180013303A
    • 2018-02-07
    • KR1020160096814
    • 2016-07-29
    • 현대위아 주식회사
    • 문진성홍원희
    • F16D13/74F16D25/12
    • F16D13/74F16D25/123F16D2300/06
    • 본발명에따르면, 가압된상태에서입력샤프트(30)의동력을전달하는클러치팩(20), 상기클러치팩(20)을수용하는클러치공간(15) 및상기클러치공간(15)의상부와상기클러치공간(15)의중심부를유체연통시키는오일순환경로(11)가형성되는하우징(10), 상기클러치팩(20)을가압할수 있는피스톤(21), 상기클러치팩(20)이가압될때 상기오일순환경로(11)를개방하는오일조절부재(22)를포함하는, 습식클러치(100)가제공된다. 본발명의실시예에의한습식클러치는, 클러치를작동시키지않을때는윤활유공급을차단함으로써, 클러치팩의마찰판들사이에서생길수 있는유체점성저항에따른마찰력을줄여효율상승및 연비개선을달성할수 있다.
    • 根据本发明,提供了一种离合器装置,其包括用于传递处于加压状态的输入轴(30)的动力的离合器组件(20),用于容纳离合器组件(20)的离合器空间(15) 壳体10中形成有用于连通离合器空间15的中央部的油循环路径11;能够按压离合器组件20的活塞21; 提供了包括打开油循环路径11的油调节构件22的湿式离合器100。 根据本发明的实施例的湿式离合器可以通过在离合器未被操作时切断润滑剂的供应来减小由于离合器组件的摩擦片之间可能发生的流体粘滞阻力引起的摩擦力,
    • 10. 发明授权
    • 자동 변속기에 있어서의 마찰 체결 요소의 윤활 구조
    • 自动变速器摩擦接合元件的润滑结构
    • KR101774673B1
    • 2017-09-04
    • KR1020157007777
    • 2013-09-17
    • 쟈트코 가부시키가이샤
    • 사이토히사시야마모토히데하루모치야마신야마에다아츠시
    • F16H57/04F16D25/10F16D25/12
    • F16D25/123F16D13/74F16D25/0638F16D25/10
    • 자동변속기(1)의변속기케이스(20) 내에서, 클러치드럼(30)의주위벽부(32)의외경측에, 피스톤(40)에의해축 방향으로체결, 해방되는마찰체결요소(CLx)를설치하고있음과함께, 주위벽부(32)의내경측에, 마찰체결요소(CLz)를축 방향으로체결, 해방하는피스톤(70)을축 방향으로진퇴이동가능하게설치하고있다. 주위벽부(32)의제1 주위벽부(321)에, 그내경측과외경측을연통시키는관통구멍(321a)을형성함과함께, 피스톤(70)의내경측에, 윤활유의공급구로되는관통구멍(87)을형성하고, 또한관통구멍(87)과관통구멍(321a)을연통시키는연통로(79)를, 피스톤(70)을직경방향으로관통하여설치하고있다. 마찰체결요소(CLz)를해방상태로하는피스톤(70)의초기위치에있어서, 보다다량의윤활유가, 연통로(79)와, 관통구멍(321a)을통해, 클러치드럼(30)의외경측에공급되도록하였다. 이에의해, 주위벽부(32)의외측의마찰체결요소(CLx)를충분히윤활할수 있다.
    • 在自动变速器1的变速器壳体20的离合器鼓30的周壁部32的外径侧,设置有通过活塞40在轴向上卡合脱离的摩擦卡合要素CLx 并且,在周壁部32的内径侧,沿轴向设置有用于将摩擦接合构件CLz沿轴向方向固定和释放的活塞70,以能够在轴向上往复移动。 在周壁部32的第一周壁部321和作为润滑油的供给口的贯通孔321a上形成有连通内径侧紫外侧的贯通孔321a 并且,将贯通孔87与贯通孔321a连通的连通路79通过沿径向贯通活塞70而形成。 在释放摩擦联接元件CLz的活塞70的初始位置处,通过连通通道79和通孔321a将更大量的润滑油供给到离合器鼓30的外部 它是提供。 由此,能够充分润滑周壁部32外侧的摩擦接合元件CLx。