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61. 发明公开

KR1020040020118A 무단 변속기의 축력 공급 제어장치 失效
标题翻译：用于控制连续可变传输中的电源供应的装置
公开(公告)号：KR1020040020118A
公开(公告)日：2004-03-09
申请号：KR1020020051572
申请日：2002-08-29
申请人： 현대자동차주식회사
发明人： 최병대
IPC分类号： F16H9/18
CPC分类号： F16H9/18 , F16H55/36
摘要： PURPOSE: A thrust supply control device for a continuously variable transmission is provided to improve performance of the transmission by increasing responsiveness with modifying the flow control method, and to control conveniently by measuring primary thrust with a strain gauge. CONSTITUTION: A thrust supply control device is composed of a primary axis(110) moved axially with mechanical and electronic control; a secondary axis(120) installed corresponding to the primary axis and controlled by hydraulic pressure; a power train unit combined with the primary axis and the secondary axis to transmit power from the primary axis to the secondary axis; a transmission control unit receiving signals related to shifting and outputting a thrust supply control signal; and a thrust supply unit operating according to the thrust supply control signal from the transmission control unit and supplying thrust to the primary axis. A strain gauge(157) is installed in a spring(156) to directly measure thrust supplied to a first movable sheave and buffer momentary shock.
摘要翻译：目的：提供一种用于无级变速器的推力供应控制装置，通过改变流量控制方法提高响应性，并通过用应变计测量主推力来方便地控制，从而提高变速器的性能。构成：推力供给控制装置由机械和电子控制轴向移动的主轴（110）组成; 对应于主轴安装并由液压控制的副轴（120）; 与主轴和次轴结合的动力传动单元，以将动力从主轴传递到副轴; 接收与移位和输出推力供给控制信号相关的信号的传输控制单元; 以及推力供给单元，其根据来自变速器控制单元的推力供给控制信号进行动作，并向主轴供给推力。应变仪（157）安装在弹簧（156）中，以直接测量提供给第一可动滑轮的推力和缓冲瞬间冲击。

62. 发明公开

KR1020040020116A 무단 변속기의 세컨더리 풀리 측력 보상장치 有权
标题翻译：用于在连续可变传输中补偿二次桨的力的装置
公开(公告)号：KR1020040020116A
公开(公告)日：2004-03-09
申请号：KR1020020051570
申请日：2002-08-29
申请人： 현대자동차주식회사
发明人： 김인찬
IPC分类号： F16H9/18
CPC分类号： F16H9/18
摘要： PURPOSE: A device for compensating thrust force of a secondary pulley in a continuously variable transmission is provided to increase power transmission efficiency by reducing slip of a belt with transmitting thrust force to a movable sheave corresponding to peak torque from external impact. CONSTITUTION: A thrust force compensating device is composed of a fixed sheave shaft(300) combined with a fixed sheave(304) of a secondary pulley; a torque cam(310) combined with the fixed sheave shaft and interlocked according to fluctuation of torque transmitted to the fixed sheave shaft to generate thrust force; and a torque cam piston(320) combined with the fixed sheave shaft faced to the torque cam to compensate thrust force according to fluctuation of torque of the fixed sheave shaft by transmitting thrust force from the torque cam and hydraulic pressure from a hydraulic supply circuit to a movable sheave(302). Slip of a belt is reduced by automatically adjusting thrust force according to peak torque from external impact, and power transmission efficiency is increased by decreasing loss of engine torque.
摘要翻译：目的：提供一种用于补偿无级变速器中次级滑轮的推力的装置，通过减小传递推力的皮带对相应于来自外部冲击的峰值扭矩的可动滑轮的滑动来提高动力传递效率。构成：推力补偿装置由与副皮带轮的固定滑轮（304）组合的固定滑轮轴（300）组成; 扭矩凸轮（310），其与所述固定滑轮轴组合，并且根据传递到所述固定滑轮轴的扭矩的波动而互锁以产生推力; 和与所述扭矩凸轮相对的所述固定滑轮轴组合的转矩凸轮活塞（320），其通过将来自所述转矩凸轮的推力和从液压供给回路的液压传递到所述固定滑轮轴的扭矩的波动来补偿推力可动滑轮（302）。通过根据来自外部冲击的峰值扭矩自动调节推力来减小皮带的滑动，并且通过减少发动机扭矩的损失来增加动力传递效率。

63. 发明公开

KR1020040001779A 차량용 무단 변속기 失效
标题翻译：连续不断变速车辆
公开(公告)号：KR1020040001779A
公开(公告)日：2004-01-07
申请号：KR1020020037101
申请日：2002-06-28
申请人： 현대자동차주식회사
发明人： 김인찬
IPC分类号： F16H9/18
CPC分类号： F16H9/18
摘要： PURPOSE: A continuously variable transmission for a vehicle is provided to sufficiently keep thrust force for preventing the slip of a belt with only a little of hydraulic pressure and fluid and to minimize the loss of engine torque by applying a small oil pump. CONSTITUTION: A continuously variable transmission for a vehicle is composed of a primary pulley fixed to a primary shaft and formed with a movable sheave(54); a secondary pulley(50) fixed to a secondary shaft(51) parallel to the primary shaft and formed with the movable sheave; a belt connecting the primary and secondary pulleys; a continuously variable mechanism shifting with the change of rotational radius of the pulley by supplying hydraulic pressure to a hydraulic chamber formed at the primary and secondary pulleys; a transfer drive gear(70) combined to a boss unit of the movable sheave of the secondary pulley by a spline(72) and formed into a helical gear; and a driven gear(76) engaged with the transfer drive gear to receive power from the transfer drive gear and formed into the helical gear.
摘要翻译：目的：提供一种用于车辆的无级变速器，以充分保持推力，以防止仅具有少量液压和流体的带的滑动，并通过施加小型油泵来最小化发动机扭矩的损失。构成：用于车辆的无级变速器由固定到主轴并形成有可动滑轮（54）的主滑轮组成; 固定到平行于主轴并且形成有可动滑轮的副轴（51）的次级滑轮（50）连接主轮和副皮带轮的皮带; 通过向形成在所述主轮和次级滑轮的液压室供给液压来随着所述滑轮的转动半径的变化而移动的连续可变机构; 传动驱动齿轮（70），其通过花键（72）组合到次级带轮的可动滑轮的凸台单元，并形成为斜齿轮; 和从动齿轮（76），与传动驱动齿轮接合，以从传递驱动齿轮接收动力并形成螺旋齿轮。

64. 发明授权

KR100406118B1 차량용 브이벨트식 자동 변속기 失效
公开(公告)号：KR100406118B1
公开(公告)日：2003-11-15
申请号：KR1020030050940
申请日：2003-07-24
申请人： 혼다 기켄 고교 가부시키가이샤
发明人： 무카이야스아키 , 고무로히로카즈
IPC分类号： F16H9/18
CPC分类号： F16H63/067 , F16H55/563
摘要： To achieve this, a V-belt-type automatic transmission for a vehicle is provided with a drive pulley 38 and a driven pulley 48, wherein a plurality of centrifugal weights 42 and 43 arranged between a movable pulley piece 40 of a drive pulley 38 and a cam plate 41 are moved in a radial direction by the centrifugal force, the wrapping radius of the V-belt 67 wound around the drive pulley 38 and the driven pulley 48 is changed, a maximum gear ratio in a low-speed rotation range and a minimum gear ratio in a high-speed rotation range are set, the movement in a radial direction of the centrifugal weight 43, one of the plurality of centrifugal weights 42 and 43, is actually prevented by the stopper surface 40h at the rotational speed in a middle-speed rotation range, and the middle gear ratio is set. The centrifugal weight 43 is made lighter than the remaining centrifugal weight 42, and the stopper surface 40h is sloped, and therefore a pressing force pressing the centrifugal weight 43 against cam plate 41 will be generated.

65. 发明授权

KR100406116B1 차량용 브이벨트식 자동 변속기 失效
标题翻译： 차량용브이벨트식자동변속기
公开(公告)号：KR100406116B1
公开(公告)日：2003-11-15
申请号：KR1020010011701
申请日：2001-03-07
申请人： 혼다 기켄 고교 가부시키가이샤
发明人： 무카이야스아키 , 고무로히로카즈
IPC分类号： F16H9/18
CPC分类号： F16H63/067 , F16H55/563
摘要： To achieve this, a V-belt-type automatic transmission for a vehicle is provided with a drive pulley 38 and a driven pulley 48, wherein a plurality of centrifugal weights 42 and 43 arranged between a movable pulley piece 40 of a drive pulley 38 and a cam plate 41 are moved in a radial direction by the centrifugal force, the wrapping radius of the V-belt 67 wound around the drive pulley 38 and the driven pulley 48 is changed, a maximum gear ratio in a low-speed rotation range and a minimum gear ratio in a high-speed rotation range are set, the movement in a radial direction of the centrifugal weight 43, one of the plurality of centrifugal weights 42 and 43, is actually prevented by the stopper surface 40h at the rotational speed in a middle-speed rotation range, and the middle gear ratio is set. The centrifugal weight 43 is made lighter than the remaining centrifugal weight 42, and the stopper surface 40h is sloped, and therefore a pressing force pressing the centrifugal weight 43 against cam plate 41 will be generated.
摘要翻译：为了实现这一点，用于车辆的V型皮带式自动变速器设置有驱动皮带轮38和从动皮带轮48，其中多个离心锤42和43布置在驱动皮带轮38的可动皮带轮片40与通过离心力使凸轮板41沿径向移动，卷绕在驱动带轮38和从动带轮48上的V形带67的卷绕半径变化，低速旋转区域的最大变速比和在高速旋转范围内的最小变速比被设定时，实际上通过停止表面40h防止在多个离心重块42和43中的一个离心重块43的径向方向上的旋转速度中速旋转范围，并设定中间传动比。离心重量43比剩余的离心重量42轻，并且止动表面40h倾斜，因此将产生将离心重量43压靠在凸轮板41上的压力。＆lt;图像＆GT;

66. 发明公开

KR1020020049311A 무단 변속기용 풀리 失效
标题翻译：连续可变传动的PULLEY
公开(公告)号：KR1020020049311A
公开(公告)日：2002-06-26
申请号：KR1020000078442
申请日：2000-12-19
申请人： 현대자동차주식회사
发明人： 신성호
IPC分类号： F16H9/18
CPC分类号： F16H9/18
摘要： PURPOSE: A pulley for a continuously variable transmission is provided to reduce power loss by lowering line pressure and to improve fuel efficiency and performance of a vehicle. CONSTITUTION: A pulley for a continuously variable transmission includes a fixed sheave(1), a variable sheave(3), and a variable sheave feed mechanism(5). The fixed sheave is fixed on a shaft(7). The variable sheave is installed on the shaft in the opposite direction to the fixed sheave to be fed axially while rotating on the shaft to support the fixed sheave and a belt. The variable sheave feed mechanism is coupled to the variable sheave to rotate and feed the variable, and controlled by line pressure(a). The pulley for a continuously variable transmission is equipped with the variable sheave feed mechanism and rotary feed of the variable is possible in spite of line pressure of low pressure.
摘要翻译：目的：提供用于无级变速器的滑轮，以通过降低管路压力并提高燃料效率和车辆性能来降低功率损耗。构成：用于无级变速器的滑轮包括固定滑轮（1），可变滑轮（3）和可变滑轮进给机构（5）。固定滑轮固定在轴（7）上。可变滑轮以与固定滑轮相反的方向安装在轴上，以在轴上旋转的同时被轴向馈送以支撑固定滑轮和皮带。可变滑轮进给机构联接到可变滑轮，以旋转并馈送变量，并由线压力（a）控制。用于无级变速器的滑轮配备有可变滑轮进给机构，并且尽管压力低压也可以进行该变量的旋转进给。

67. 发明公开

KR1020010088440A 차량용 브이벨트식 자동 변속기 失效
标题翻译： VEHICULAR V型皮带式自动变速箱
公开(公告)号：KR1020010088440A
公开(公告)日：2001-09-26
申请号：KR1020010011701
申请日：2001-03-07
申请人： 혼다 기켄 고교 가부시키가이샤
发明人： 무카이야스아키 , 고무로히로카즈
IPC分类号： F16H9/18
CPC分类号： F16H63/067 , F16H55/563
摘要： PURPOSE: To provide a vehicular V-belt type automatic transmission that is capable of a smooth shift. CONSTITUTION: The vehicular V-belt type automatic transmission comprises a driving pulley 38 and a driven pulley. Centrifugal radial movement of a plurality of centrifugal weights 42 and 43 interposed between a movable pulley element 40 and a cam plate 41 in the driving pulley 38 changes the entraining radii of the driving pulley 38 and driven pulley for a V-belt 67, wherein a maximum transmission ratio is set in a low-speed range and a minimum transmission ratio is set in a higher-speed range. The radial movement of one centrifugal weight 43 in the plurality of the centrifugal weights 42 and 43 is substantially blocked in an intermediate-speed range of an engine speed by a stopper surface 40h, whereby an intermediate transmission ratio is set. The centrifugal weight 43 has a lighter weight than the other centrifugal weight 42, and the stopper surface 40h is inclined to generate the pressing force that presses the centrifugal weight 43 against the cam plate 41.
摘要翻译：目的：提供能够平稳移动的车载V型皮带式自动变速器。构成：车辆V型皮带式自动变速器包括驱动滑轮38和从动皮带轮。介于驱动滑轮38中的可动滑轮元件40和凸轮板41之间的多个离心重块42和43的离心径向运动改变了用于V形皮带67的驱动滑轮38和从动滑轮的夹带半径，其中，将最大传动比设定在低速范围内，将最小传动比设定在较高速度范围内。多个离心重块42和43中的一个离心重块43的径向运动通过止动表面40h在发动机转速的中间速度范围内基本上被阻挡，由此设定中间传动比。离心配重43的重量比其他离心配重42轻，止动面40h倾斜，产生将离心配重43压靠在凸轮板41上的按压力。

68. 发明公开

KR1019930703560A 차량용 무단 변속기 无效
标题翻译：无级变速器
公开(公告)号：KR1019930703560A
公开(公告)日：1993-11-30
申请号：KR1019930701510
申请日：1991-11-19
申请人： 혼다 기켄 고교 가부시키가이샤
发明人： 하야시아끼라 , 다나까구니히꼬 , 와까쓰끼고로에이
IPC分类号： F16H9/18
摘要： 엔진이나 모우터등의 주행용 구동원으로 주행하는 차량에 있어서, 무단변속기(B)의 구동풀리(19)의 홈폭을 모우터(62)를 구동원으로 하는 변속비 변경수단(61)으로 증감시킴에 따라 그 무단변속기(B)의 변속비를 가변으로한다.
모우터(62)는 드로틀 개방도센서, 엔진회선수 센서 및 차속센서의 출력신호에 기초하여 제어되었고, 주행용 구동원의 운전상태나 차량의 주행상태에 합치한 에너지 절약 운전이 가능하게 된다. 변속비 변경수단(61)은 무단 변속기(B)를 수납하는 케이싱(3,8)의 내부에 부동지지되어, 이에 따라 동력부의 소형화를 달성할뿐 아니라, 모우터(62)의 작동음이 외부에 누출되는 것을 방지함과 함께 엔진이나 차륜으로 부터의 진동이 변속비 변경수단(61)에 전달되는 것이 방지된다.

69. 发明授权

KR101721347B1 유압 액추에이터 장치 有权
公开(公告)号：KR101721347B1
公开(公告)日：2017-03-29
申请号：KR1020157015506
申请日：2013-12-19
申请人： 쟈트코 가부시키가이샤
发明人： 구리하라다케시 , 오야마요시히로 , 츠지요이치
IPC分类号： F16H55/36 , F16H9/18 , F16H63/06 , F15B15/14
CPC分类号： F15B15/14 , F16H9/18 , F16H55/56 , F16H63/065
摘要： 구동풀리(12)는실린더(12b)의실린더내주면(12d)에미끄럼접촉하는고정피스톤플레이트(16)의외주에시일링(15)이장착된피스톤/실린더기구로구성되어, 유압이공급됨으로써구동된다. 구동풀리(12)의실린더내주면(12d)의표면조도형상의관리파라미터로서, 높이방향의특징평균파라미터인조도곡선의첨도(Rku)와조도곡선의스큐니스(Rsk)를사용한다. 그리고실린더내주면(12d)을조도곡선의첨도 Rku의측정값및 조도곡선의스큐니스 Rsk의측정값이, 미리설정된각각의관리값이하인표면조도형상을갖는면으로설정하였다. 이에의해, 액밀용시일부재의미끄럼이동마모를확실하게억제할수 있다.

70. 发明公开

KR1020140109410A 무단 변속기용 클러치 시스템，차량 및 ＣＶＴ의 커플링을 샤프트에 고정시키는 방법 无效
标题翻译：用于连续可变传动的离合系统，安全连接CVT至轴的车辆和方法
公开(公告)号：KR1020140109410A
公开(公告)日：2014-09-15
申请号：KR1020147018641
申请日：2012-12-05
申请人： 게이츠 코포레이션
发明人： 스테겔만올리버 , 잭슨베리제임스
IPC分类号： F16H55/56 , F16H9/18 , F16D1/06
CPC分类号： F16H55/563 , F16D1/06 , F16D1/076 , F16H9/18 , F16H63/067
摘要： 본 발명은 양방향 회전이 가능한 구동 샤프트(210)에 커플링되는 무단 변속기용 주 구동 클러치 시스템에 관한 것으로서, 주 구동 클러치 시스템은, 구동 샤프트(210)에 커플링되는 정지 시브(220)와; 구동 샤프트(210)에 커플링되는 가동 시브(230), 하우징(250) 및 스파이더부(240)와; 스파이더부(240)의 구동 샤프트(210)에 대한 이동을 방지할 수 있는 구동 샤프트(210)에 커플링되는 고정 부재(400)를 포함하며, 가동 시브(230)는 구동 샤프트(210)를 따라 정지 시브(220)에 근접하게 또는 정지 시브로부터 멀어지게 이동될 수 있다.

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