| 摘要 |
To provide a type of link plate for a silent chain characterized by the fact that the link plate can be differentiated by appearance from the other link plates. The link plate has a pair of teeth, each of which has an inside flank surface, an outside flank surface and a tooth tip part that connects them, with the outside flank surface and the back side part connected to each other by a shoulder part. For the tooth tip part, a portion is cut off on the side toward the outside flank surface to form a cut portion, and, on the shoulder part, a bump portion is formed projecting outward. By means of the cut portion and the bump portion, it is possible to differentiate the link plate from other link plates different from it with respect to one or several properties, such as plate thickness, material, heat treatment, hardness and finish processing of pin holes.
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