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1. 发明授权

KR100761656B1 사륜구동 차량의 동력전달장치 有权
标题翻译：四轮驱动汽车的动力传动
公开(公告)号：KR100761656B1
公开(公告)日：2007-09-27
申请号：KR1020060109683
申请日：2006-11-07
申请人： 현대위아 주식회사
发明人： 권수영
IPC分类号： B60K17/34
摘要： A power train of a four wheel drive vehicle is provided shift a shaft by electromagnetic forces instead of using an actuator and a recoil spring as in a conventional power train by installing an electromagnet and a permanent magnet in a front differential, thereby reducing the number of assembly parts required, saving on the material cost as well as making the power train lighter. A power train of a four wheel drive vehicle comprises a front propeller shaft(150) for converting between a four wheel drive and a two wheel drive, a front differential(160) having a pinion gear(17) and a ring gear(15), an electromagnet(54) disposed inside the front differential generating a magnetic force when the electricity is applied, a permanent magnet(55) installed opposite the electromagnet and generating attractive and repulsive force with the electromagnet, a shaft(53) connected to the permanent magnet and shifts towards the axial direction by receiving the force from the permanent magnet, and first and second drive shafts(51,52) installed on two sides of the front differential respectively for driving the front wheels depending on the transmission or shut off of the power according to the engagement or disengagement of the shaft to a spline. When a driver operates a four wheel drive switch, the interaction of the magnetic forces between the electromagnet and the permanent magnet causes the shaft to shift towards the left, and when the driver operates a two wheel drive switch, the magnetic forces of the electromagnet and the permanent magnet causes the shaft to shift to the right.
摘要翻译：通过在前差速器中安装电磁体和永久磁铁，通过电磁力而不是像常规动力传动系中那样使用致动器和反冲弹簧来提供四轮驱动车辆的动力传动系，从而减少轴的数量需要组装零件，节省材料成本，使动力火车更轻。四轮驱动车辆的动力传动系包括用于在四轮驱动和二轮驱动之间转换的前推进器轴（150），具有小齿轮（17）和齿圈（15）的前差速器（160）设置在前差速器内的电磁体（54），在施加电力时产生磁力;永久磁铁（55），与所述电磁铁相对安装并与所述电磁体产生吸引力和排斥力;轴（53）连接到所述永磁体磁体，并且通过接收来自永久磁铁的力而向轴向移动，以及分别安装在前差速器两侧的第一和第二驱动轴（51,52），用于驱动前轮，这取决于传动或切断根据轴与花键的接合或分离的动力。当驾驶员操作四轮驱动开关时，电磁铁与永久磁铁之间的磁力的相互作用使轴向左移动，当驾驶员操作双轮驱动开关时，电磁铁的磁力和永磁体使轴向右移动。

2. 实用新型

KR200343049Y1 차량의 주행장치 失效
公开(公告)号：KR200343049Y1
公开(公告)日：2004-03-02
申请号：KR2020030036043
申请日：2003-11-18
申请人： 현대위아 주식회사
发明人： 권수영
IPC分类号： B62D7/18
CPC分类号： B60B27/0089
摘要： 이 고안은 스냅링 대신에 록스크류를 설치하여 충분한 지지력을 제공함으로써 허브 베어링과 허브의 사이에 발생되는 유격으로 인한 이음의 발생을 방지함으로써 소음을 저감할 수 있는, 차량의 주행장치에 관한 것으로서,
조향장치와 연결되는 스티어링 너클(1)과, 상기한 스티어링 너클(1)에 설치되어 있는 허브 베어링(2)과, 상기한 허브 베어링(2)이 이탈되지 않도록 고정시켜 주기 위한 록스크류(10)와, 상기한 허브 베어링(2)을 통하여 스티어링 너클(1)에 장착되는 허브(8)와, 상기한 허브(8)에 볼트(5)를 이용하여 고정되는 휠디스크(6)를 포함하여 이루어진다.

3. 发明授权

KR100757162B1 사륜구동 자동차의 동력전달장치 有权
标题翻译：四轮驱动汽车的动力传动
公开(公告)号：KR100757162B1
公开(公告)日：2007-09-07
申请号：KR1020060091945
申请日：2006-09-21
申请人： 현대위아 주식회사
发明人： 권수영
IPC分类号： B60K17/34
摘要： A power transmission for a four-wheel drive vehicle is provided to cut down manufacturing cost by selecting the friction coupling between the moving type shaft and the output shaft instead of the spline coupling. A power transmission for a four-wheel drive vehicle comprises a transfer, a front propeller shaft(13), a front differential, an actuator(30), a return spring(51), a first moving type shaft(41), a second moving type shaft(42), and first and second drive shafts(11,43). The front differential has a pinion gear(17) and a ring gear(15). The return spring supplies elastic force to first and second moving type shafts(41,42). The first moving type shaft transfers the power through the first drive shaft(11) and a spline. The second moving shaft(42) transfers the power through the second drive shaft and the gear. The drive shafts are connected to left and right sides of the front differential to drive front wheels through the power transfer and cutoff due to the first and second moving type shafts.
摘要翻译：提供四轮驱动车辆的动力传动装置，通过选择运动型轴与输出轴之间的摩擦联接而不是花键联接来降低制造成本。用于四轮驱动车辆的动力传动装置包括传递装置，前传动轴（13），前差速器，致动器（30），复位弹簧（51），第一移动型轴（41）移动式轴（42）以及第一和第二驱动轴（11,43）。前差速器具有小齿轮（17）和齿圈（15）。复位弹簧向第一和第二移动型轴（41,42）提供弹性力。第一移动式轴通过第一驱动轴（11）和花键传递动力。第二移动轴（42）通过第二驱动轴和齿轮传递动力。驱动轴连接到前差速器的左侧和右侧，以通过第一和第二移动轴的动力传递和切断来驱动前轮。

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