Report on the preliminary endurance tests on wire ropes through repeated bendings on steel roller with small deviation angle ( on behalf of 0.I.T.A.F.)

Test carried out on the endurance testing machine on wire ropes of the Experimental Laboratory of Strength of Materials at the Turin Polytechnic School, according to the 0.I.T.A.F program worked out by Mr. A. Rebuffel , on July 8^th 1967 in compliance with the agreements reached in Milan on June 8th 1967 within the collaboration field between 0.I.T.A.F and 0.I.P.E.E.C .