公开(公告)号：KR101350772B1

公开(公告)日：2014-01-16

申请号：KR1020120025799

申请日：2012-03-13

Applicant: 자동차부품연구원

Inventor： 송세일 ,  윤득선 ,  김준규 ,  문철우 ,  김용환 ,  채동욱

IPC: F16D23/06 ,  F16D23/12 ,  F16H3/44 ,  F16D28/00

Abstract: 전기자동차용 2단 변속장치에 대한 발명이 개시된다. 개시된 전기자동차용 2단 변속장치는: 동력을 제공하는 구동부와, 구동부와 축 연결되어 회전되는 선기어와, 선기어의 외측에 맞물려 설치되는 유성기어와, 유성기어를 회전 가능하게 지지하는 캐리어와, 캐리어의 외측에 설치되며 유성기어에 치합되는 링기어 및 구동부에 축 연결되어 선기어와 함께 회전하며 캐리어에 결합 및 해제되어 변속을 조절하는 싱크로나이저부를 포함한다.

公开(公告)号：KR101349645B1

公开(公告)日：2014-01-10

申请号：KR1020120009887

申请日：2012-01-31

Applicant: 자동차부품연구원

Inventor： 김용환

IPC: B25B27/02 ,  B25B33/00 ,  B62D65/00

Abstract: 본 발명은 보스(10)에 부품(20)을 결합하는 기구에 있어서: 상기 보스(10)와 부품(20)에 긴밀하게 밀착하기 위한 수직편(31)(32); 및 상기 수직편(31)(32)에 인접하여 연결되고, 보스(10)와 부품(20)의 결합홈(15)(25)에 동시에 걸치는 수평편(40);으로 이루어지는 것을 특징으로 한다.
이에 따라, 센서와 같은 소형의 정밀부품을 신속하고 편리하고 장착하는 것은 물론 열악한 조건에서 견실한 지지 상태를 유지할 수 있는 효과가 있다.

公开(公告)号：KR100874145B1

公开(公告)日：2008-12-15

申请号：KR1020070065681

申请日：2007-06-29

Applicant: 자동차부품연구원

Inventor： 김용환 ,  정창현 ,  정도현

IPC: B60K35/00

Abstract: A vehicle driving status warning system is provided to prevent the safety accident in advance since the state of the running vehicle is notified to the people getting the other vehicles and pedestrian. A vehicle driving status prior warning system comprises a light source(20) irradiating the light in the progressive direction of the vehicles, a colored light converter(42) which converts the irradiated light into plural colored lights and radiates, a brightness sensor(44) sensing the brightness of the surrounding of the running vehicle, a driving identification mean(40) in which the light is changed to visually discriminate plural colored lights and irradiated, a traveling state detection sensor(30) perceiving the traveling state, a controller(60) controlling the irradiated colored light and brightness.

Abstract translation: 提供车辆驾驶状态警告系统，以便将车辆的状态通知给其他车辆和行人的人，以提前防止安全事故。 一种车辆驾驶状态预警系统，包括沿车辆行进方向照射光的光源（20），将照射的光转换成多个彩色光并辐射的彩色光转换器（42），亮度传感器（44） 感测行驶车辆的周围的亮度，驱动识别装置（40），其中光改变以目视辨别多个着色的光并照射，感测行驶状态的行驶状态检测传感器（30），控制器（60） ）控制被照射的彩色光和亮度。

公开(公告)号：KR100864666B1

公开(公告)日：2008-10-23

申请号：KR1020070084595

申请日：2007-08-22

Applicant: 자동차부품연구원

Inventor： 김용환 ,  정창현 ,  정도현

IPC: F16D3/202 ,  F16D3/20

Abstract: A low vibration tripod universal joint is provided to prevent a spider from vibrating while a vehicle travels by installing a trunnion whose square column is height-adjustable and angle-adjustable. A low vibration tripod universal joint comprises an outer ring(1), a spider(2), a guide ring(3), an outer roller(4). The outer ring is axially provided with three tracks(11). The spider has three trunnions(21) which are inserted in the tracks of the outer ring. The guide ring is inserted in each trunnion. The outer roller is inserted in the track and supported by a needle bearing(5). The trunnion includes a square pillar(211) having a curved surface(212). The guide ring has a square hole(31) in which the trunnion is variable in an angle and height.

Abstract translation: 提供低振动三脚架万向节，以防止在车辆行驶时通过安装方柱可高度可调和角度可调的耳轴来振动蜘蛛。 低振动三脚架万向接头包括外圈（1），星形轮（2），导环（3），外辊（4）。 外圈轴向设置有三个轨道（11）。 蜘蛛具有插入外圈的轨道中的三个耳轴（21）。 引导环插入每个耳轴。 外辊被插入轨道并由滚针轴承（5）支撑。 耳轴包括具有弯曲表面（212）的方柱（211）。 引导环具有方孔（31），其中耳轴可以以角度和高度变化。

公开(公告)号：KR1020070093673A

公开(公告)日：2007-09-19

申请号：KR1020060023819

申请日：2006-03-15

Applicant: 자동차부품연구원

Inventor： 정창현 ,  김용환 ,  정도현

IPC: F16D3/20 ,  B60B35/18 ,  F16D3/00

Abstract: A coupling structure of a wheel bearing and a constant velocity joint is provided to cut down the manufacturing cost by reducing the manufacturing process, and to reduce fuel consumption and weight by decreasing the length of a stem and removing an assembling nut. An assembling groove(8c) is formed in a hub(8), and a stem(20a) is inserted to the hub and combined with a spline(8a). A recess(20c) is formed in the circumference of the stem, and an elastic clip(21) is contracted and inserted to the recess by reducing the diameter of the clip in fitting the stem into the hub. The stem of a constant velocity joint(200) is combined with the hub of a wheel bearing(100) by opening the clip with elastic repulsive force and engaging the clip with the assembling groove and the recess. An inlet groove(8d) is formed at the inlet of the hub to prevent inflow of foreign matters into the hub, and combined with a cover(22).

Abstract translation: 提供了一种车轮轴承和等速万向节的联接结构，通过减少制造过程来降低制造成本，并且通过减小杆的长度和拆卸组装螺母来减少燃料消耗和重量。 组装槽（8c）形成在轮毂（8）中，杆（20a）插入轮毂并与花键（8a）组合。 在杆的圆周上形成凹部（20c），并且通过在将杆装配到轮毂中时减小夹子的直径而将弹性夹子（21）收缩并插入到凹部中。 通过用弹性斥力打开夹子并将夹子与组装槽和凹槽接合，等速万向节（200）的杆与轮轴承（100）的轮毂组合。 入口槽（8d）形成在毂的入口处，以防止异物进入轮毂，并与盖（22）组合。