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    • 2. 发明公开
    • 자동차 동하중 측정장치
    • 用于测量车辆动力载荷的装置,其中应变计与轮胎和底盘之间安装的线圈弹簧
    • KR1020040083580A
    • 2004-10-06
    • KR1020030018082
    • 2003-03-24
    • 금호타이어 주식회사
    • 이재우박영민
    • G01G19/12
    • PURPOSE: An apparatus for measuring dynamic load of a vehicle is provided to simultaneously measure dynamic load applied to four axes and dynamic load and static load applied to one axis of the vehicle. CONSTITUTION: A dynamic load measurement apparatus for a vehicle includes a strain gauge(12), an indicator box(11) and a controller(10). The strain gauge(12) is attached to a coil spring(13), which is installed between a tire and a chassis so as to minimize shock applied to the chassis. The strain gauge(12) converts elongation of the coil spring(13) into the load and outputs an electric signal. The indicator box(11) is connected to the strain gauge(12) so as to receive the electric signal from the strain gauge(12) and to amplify the electric signal.
    • 目的:提供一种用于测量车辆动态载荷的装置,以同时测量施加到四个轴的动态载荷以及施加到车辆一个轴线上的动态载荷和静载荷。 构成:用于车辆的动态载荷测量装置包括应变计(12),指示盒(11)和控制器(10)。 应变计(12)附接到螺旋弹簧(13),螺旋弹簧(13)安装在轮胎和底盘之间,以便最小化施加到底盘的冲击。 应变计(12)将螺旋弹簧(13)的伸长率转换成负载并输出电信号。 指示盒(11)连接到应变仪(12),以接收来自应变仪(12)的电信号并放大电信号。
    • 4. 发明公开
    • 반사판을 이용한 휴대용 트레드웨어 측정장치
    • 使用反光板的便携式磨损测量装置
    • KR1020030061496A
    • 2003-07-22
    • KR1020020002016
    • 2002-01-14
    • 금호타이어 주식회사
    • 이재우
    • G01B11/22
    • PURPOSE: A portable tread wear measuring apparatus is provided to achieve reproducibility of data and to improve measuring reliability by measuring a total profile of a tire tread and depth of the tire tread. CONSTITUTION: A portable tread wear measuring apparatus includes a laser sensor(D) capable of measuring a profile and depth of a tire tread. A reflection plate(E) is positioned in a predetermined position apart from the laser sensor(D) by predetermined distance. A guide bar(F) is provided with a servo motor for moving the laser sensor(D) right and left on a tire tread surface. A fixing section(B) is positioned at the center of a tire rim. The fixing section(B) has a servo motor for controlling the laser sensor(D) and the reflection plate(E) in such a manner that the laser sensor(D) and the reflection plate(E) are rotated along the tire tread surface. A controller(A) is connected to the laser sensor(D) and the guide bar(F).
    • 目的:提供便携式胎面磨损测量装置,以实现数据的再现性,并通过测量轮胎胎面的总体轮廓和轮胎胎面的深度来提高测量的可靠性。 构成:便携式胎面磨损测量装置包括能够测量轮胎胎面的轮廓和深度的激光传感器(D)。 反射板(E)位于与激光传感器(D)分开预定距离的预定位置。 引导杆(F)设置有用于在轮胎胎面表面上左右移动激光传感器(D)的伺服电动机。 固定部(B)位于轮胎边缘的中心。 固定部(B)具有用于以激光传感器(D)和反射板(E)沿着轮胎胎面表面旋转的方式控制激光传感器(D)和反射板(E)的伺服电动机 。 控制器(A)连接到激光传感器(D)和导杆(F)。