Stack of weights for force verifying measuring machines with direct mass application.

摘要

The wt. stack consists of several wt. plates stacked one above the other which are shape locking via three peripheral connecting elements. The connected wt. plates hang from load frames of the machine. Each connecting element is a head bolt attached to one wt. plate, whose head protrudes through a radially open slot in the other plate. An inner flat surface of its head rests against the end face of the other plate when lowered. The head bolts have reduced dia. central sections (12). A cylindrical surface (18) fits in the slot (11).