초록 ▼

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

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.

대표청구항 ▼

[ What is claimed is:] [1.] A disk brake cylinder adjustment device comprising a pulling disc body for connecting to the brake cylinder, and a driving wrench for connecting to said pulling disc body, said pulling disc body being provided in the center thereof with a hollow projected positioning shaf

[ What is claimed is:] [1.] A disk brake cylinder adjustment device comprising a pulling disc body for connecting to the brake cylinder, and a driving wrench for connecting to said pulling disc body, said pulling disc body being provided in the center thereof with a hollow projected positioning shaft which has an outer diameter corresponding to an inner diameter of a center valve opening of the brake cylinder, said pulling disc body being provided at both ends of a diameter thereof with a connecting hole, said pulling disc body further provided on an end surface of a predetermined radius of an outer perimeter thereof with a positioning pole, said driving wrench being provided at an end of the shaft direction thereof with a driving disc which is provided in the center thereof with a center hole and heavy-duty magnet disposed in said center hole, said pulling disc body being provided in a perimeter thereof with two fixing poles corresponding in location to the connecting holes of said pulling disc body, said positioning shaft being fitted into the center valve opening of the brake cylinder such that the positioning pole urges an indentation of the brake cylinder; wherein the height of said positioning shaft of said pulling disc body is equal to the depth of the center valve opening of the brake cylinder.