With the stretch of the band plate, can add stress in the metal band plate which with the stretch

摘要

The present invention relates to a stress distribution in the detector metal strip applied by tensile stress of the strip. Stress distribution detection device:; formed Rorabode measurement (A, B) of the measuring roller (1) at least one seat and (2); (A, B) and measuring roller (2) and (6) for measuring sensor that sits on; force transmission elements that are attached to the (2) A (5), the force transmission element (5), the measuring sensor (6) and have a (5b) load shoulder that is acting, smaller than the cross-sectional area (2), the force transmitting element (5) and cross-sectional area the load for the shoulder of (5b) is; (2 cover which is seated on the opening of) A (7), the surface of the outward of the cover is substantially the same as the circumference surface of the (1) the measurement Rorabode (A, B) The the measuring roller The are arranged in height, the cover is connected to the force transmission element by press-fitting connection. The risk of adverse effects with minimal and certainly, apparatus of the present invention is to detect the stress occurring in the metal strip.