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    • 11. 发明公开
    • 스티어 바이 와이어 장치
    • 由电线设备
    • KR1020110062628A
    • 2011-06-10
    • KR1020090119407
    • 2009-12-03
    • 현대자동차주식회사
    • 황성욱한민우이언구
    • B62D5/04B62D7/20B62D6/00
    • F01B3/02B62D5/001B62D5/04F01B3/007F16D3/48F16H23/00Y10T74/18336
    • PURPOSE: A device for steer by wire is provided to prevent the difference of geometry characteristics and to optimize the capacity and size of a motor. CONSTITUTION: A device for steer by wire comprises a tie rod(110), a coupling part and a motor part(300). One end of the tie rod is connected to a knuckle(101) of a wheel using a ball-joint. The coupling part is installed on the subframe of the car body. The coupling part is connected to the other end part of the tie rod. A longitudinal rotation axis is installed on the subframe using a bearing member to rotate. The longitudinal rotation axis receives the torque from the motor part. The traverse direction rotary shaft is installed to the subframe using a bearing member. The motor part is installed on the subframe.
    • 目的:提供用于转向的装置,以防止几何特性的差异,并优化电机的容量和尺寸。 构成:用于转向线的装置包括拉杆(110),联接部件和马达部件(300)。 拉杆的一端使用球接头连接到车轮的转向节(101)。 联轴器部分安装在车体的子框架上。 连接部分连接到拉杆的另一端部。 使用轴承构件将纵向旋转轴安装在子框架上以旋转。 纵向旋转轴接收来自马达部件的扭矩。 横动方向旋转轴使用轴承部件安装在副车架上。 电机部分安装在子架上。
    • 12. 发明公开
    • 액압 회전기
    • 液压旋转机
    • KR1020170007533A
    • 2017-01-18
    • KR1020177000578
    • 2013-07-18
    • 케이와이비 가부시키가이샤
    • 이와나지데츠야아오야마아츠시
    • F04B1/22F03C1/24F04B53/18F04B27/08
    • F01B3/007F01B3/0055F01B3/0091F03C1/0647F04B1/2021F04B1/2035F04B1/22
    • 액압회전기는, 회전축에고정됨과함께, 복수의실린더보어를갖는실린더블록과, 용적실을구획형성하도록실린더보어내에미끄럼이동가능하게배치되는피스톤과, 용적실을확대축소하도록피스톤을왕복운동시키는경사판과, 실린더블록에미끄럼접촉하고, 용적실에연통되는흡입포트및 토출포트를갖는밸브플레이트를구비한다. 밸브플레이트는실린더블록에대해구면형상으로돌출형성된미끄럼접촉면을갖고, 실린더블록은밸브플레이트의미끄럼접촉면의형상에따라서우묵하게형성된미끄럼접촉면을갖는다. 외측테두리위치에있어서의밸브플레이트의미끄럼접촉면과실린더블록의미끄럼접촉면사이에는, 미소간극이형성된다.
    • 一种流体压力旋转机械包括:一个固定在旋转轴上并包括多个气缸孔的气缸体,一个设置成可在每个气缸孔中自由滑动的活塞,从而限定一个容积室;一个斜盘, 活塞往复运动,使得容积室膨胀和收缩;以及阀板,其抵靠气缸体滑动并且包括进气口和与容积室连通的排出口。 阀板包括形成为相对于气缸体突出成球形的滑动表面。 气缸体包括形成为与阀板的滑动面的形状对应的凹部的滑动面。 在阀板的滑动表面和气缸体的滑动表面之间在外边缘位置形成微小的间隙。
    • 19. 发明授权
    • 쾌삭성의 과공정 Al-Si계 합금
    • 쾌삭성의과공정Al-Si계합금
    • KR100448536B1
    • 2004-09-13
    • KR1020020016721
    • 2002-03-27
    • 후성정공 주식회사
    • 양영석
    • C22C21/02
    • C22C21/04F01B3/007F02F2007/009F05C2201/021
    • A free-machinable hyper-eutectic Al-Si alloy includes 3.0-5.0 wt % Cu, 13-17 wt % Si, 0.2-0.5 wt % Fe, 2.5-6.0 wt % Bi, 0.005-0.02 wt % P, up to 0.1 wt % Mg, up to 0.1 wt % Ni, up to 0.5 wt% Mn and up to 0.5 wt % total sum of other elements, with the balance of the alloy being Al. The hyper-eutectic Al-Si alloy is advantageous in light of excellent machinability, easy cutting operation, extended lifetime of cutting tools and improved smoothness of cutting faces. In addition, the alloy has excellent elongation ratio and abrasion resistance, while maintaining mechanical properties such as rupture strength, tensile strength, yield strength and hardness which are similar to conventional A390 alloy, and thus can be applied to abrasion resistance-requiring applications, for example, swash plates of compressors for automotive air conditioners, without any surface treatment including anodizing or Sn plating.
    • 可自由加工的过共晶Al-Si合金包括3.0-5.0重量%的Cu,13-17重量%的Si,0.2-0.5重量%的Fe,2.5-6.0重量%的Bi,0.005-0.02重量%的P,至多0.1 重量%的Mg,最多0.1重量%的Ni,最多0.5重量%的Mn和最多0.5重量%的其他元素的总和,其余合金为Al。 超级共晶Al-Si合金由于优良的可加工性,易切削操作性,延长刀具寿命和改善切削面的平滑性而具有优势。 此外,该合金具有优异的延伸率和耐磨性,同时保持与常规A390合金类似的机械性能如断裂强度,拉伸强度,屈服强度和硬度,因此可以应用于耐磨性要求的应用,用于 例如用于汽车空调的压缩机的斜盘,没有任何表面处理包括阳极氧化或镀锡。