Non-destructive overload apparatus for a mechanical press

摘要

A non-destructive overload apparatus for use in a mechanical press and a method of operation are disclosed. The overload apparatus includes an elastomeric body member operatively installed within the mechanical press such that a compressive force is exerted thereon upon loaded operation of the mechanical press. An electrical switch associated with the elastomeric body member is provided to generate a signal indicative of the mechanical press operating in excess of a maximum overload level.