A spacing and support module is disclosed for use in groups to support an array of spaced, axially parallel cylinders for transport and storage. The support module on one side defines plural indentations having thickened indented portions that deform during use to add strength in the indented areas....http://www.google.fr/patents/US4901870?utm_source=gb-gplus-shareBrevet US4901870 - Spacer for support of cylindrical rolls
