AUTOMATIC SETTING APPARATUS IN BOX OR CARTON BLANK ERECTION MACHINES

摘要

A selection and setting apparatus in box or carton blank erecting machines which enables changing of the blank format in the machine. The apparatus includes format selectors coating with at least two setting wheels. The setting wheels each include at least two pins which are of different lengths enabling settings for different formats. The free ends of these pins contact coacting stops arranged on the erecting tool or carton blank magazine in the machine which are movably settable to the blank size in question.