because the metal readily gives, not having^been previously deprived of its ductility. Either brass or copper, 0.005 in. thick, is used, and theconstruction is such that the core will not burst if thewater in the passages should become frozen, because thelayer of ice would be only 1/16 in. thick.… … Detail views showing form and construction of the new Rochelh radiator Automotive Industries, July IS, 192Z SEAM LOCK RADIAIOH 07 The machinery for making the core is novel in itself.The first operation consists of running the brass or cop-per through a combination punching and forming die.Fig. 1…
Automobiles · Aeronautics
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
