公开(公告)号：US4134682A

公开(公告)日：1979-01-16

申请号：US743305

申请日：1976-11-19

申请人： Walter R. Calk

发明人： Walter R. Calk

IPC分类号： G01B11/27 ,  G01B11/275

CPC分类号： G01B11/275 ,  G01B11/27 ,  G01B2210/12 ,  G01B2210/306

摘要： A wheel mirror calibrating device for checking and aligning mirrors used on motor vehicle wheel alignment equipment. The device comprises a portable unit comprising support and level members to align a rotatable horizontal shaft which supports a truncated triangular mirror support frame. The mirror support frame supports the wheel alignment mirror in the same manner as the rim of the wheel which would be aligned with the equipment. The frame has calibrated adjustment push screws for alignment of the mirror support pads to the zero position. An image is projected onto the mirror and reflected to a projection screen such that as the mirror is rotated the image must remain in the same position or the mirror needs alignment. Each mirror is individually adjustable by three screws on the back thereof for alignment of the mirror.

摘要翻译： 用于检查和对准机动车辆车轮对准设备上使用的镜子的车轮镜校准装置。 该装置包括便携式单元，其包括支撑和水平构件，以对准支撑截顶三角镜支撑框架的可旋转水平轴。 反射镜支撑框架以与与设备对准的轮的边缘相同的方式支撑车轮对准镜。 框架具有校准的调节推动螺钉，用于将镜支撑垫对准到零位置。 将图像投影到镜子上并反射到投影屏幕，使得当镜子旋转时，图像必须保持在相同的位置或镜子需要对准。 每个镜子可以通过其背面的三个螺钉单独调节，用于对准镜子。