Perfected structure of a didactic rotary machine. (Machine-translation by Google Translate, not legally binding)

摘要

Improved structuring of a didactic rotary machine, characterized in that its casing or general body is basically constituted by two exactly equal half-bodies, which, when joined in opposition, define a generally hollow cylindrical conformation, with a substantially rectangular base, by which they are fixed each other through screws, these semibodies defining inside of them ribs of stepped section, for the support of the stator of the machine, at the same time that at their ends they are closed by exactly identical covers, through which, with interleaving of respective bearings, poke the axes of the machine, said caps being retained in their assembly by separate ferrules that, incorporated at the ends of the shaft, involve respective sets of ball and spring for its interlocking. (Machine-translation by Google Translate, not legally binding)