| 摘要 |
A skate blade angle controlling device fastened to a lower face of a fixing plate having a rectangular, integral projection part. A fastening bolt is screw-fastened through the fixing plate to a fastening nut onto a connection flat provided on an upper face of the skate blade. A pivotally moving part has an open upper face closed by a lower part of the projection part and has one side pivotally mounted on the projection part on a hinge axle. A concave flute of a concave shape is formed in a lower part of the projection part positioned away from the hinge axle. A controlling plate having a fastening hole is inserted into the concave flute. A controlling screw is fastened in the fastening hole from the top to control the pivoting angle of the pivotally moving part by an upward and downward movement of the controlling plate.
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