Improvements relating to the Printing Rollers of Calico or like Printing Machines.

摘要

104,782. Haworth & Co., R., and Hodgkinson, S. T. April 29, 1916. Printing - surfaces. - Printing - rollers, either relief or intaglio, for calicoprinting and like machines, of the known sectional types, are formed with slight depressions or gaps s at the joints by removing the edges of the sections, means, such as a screw nut b, being provided for securing the sections c' in tight contact with each other on the mandrel a. A key e and pins h or other means may be provided to prevent relative rotation of the sections. In the form shown in Fig. 5, the divisions forming the sections d are at an angle other than a right-angle to the axis of the mandrel a.