| 摘要 |
This original work is to provide a dish type brake cylinder adjustment device improved structure. It includes a pulling disc and a driving wrench; the center of the disc surface of the entire pulling disc and protruding upwards has a position fixing shaft with hollow center and in a round pole shape. In the two ends of the diameter of that position fixing shaft there is one concave connecting hole. The end surface of the perimeter predetermined radius has at least one indented positioning hole to provide a positioning pole for positioning the shaft. That driving wrench is manual rotation shaft driving. The end of the shaft direction has a driving disc. The center of that driving disc has receiving concave part, in the middle there is a strong magnet. The perimeter of that receiving concave part correspond to the connecting hole position of that driving disc and protruding upwards there are two position fixing protruding pole to provide rapid attracting attachment to connect to that pulling disc. From this it should base on the shaft positioning of that pulling disc to directly insert into a brake cylinder center valve opening and use the predetermined corresponding position fixing pole to connect the broken opening of the side end of that brake cylinder so that it can achieve the result of convenient disassembling of brake cylinder.
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