Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 364
Figs. 3,373 and3,374.—Carbonclutch of FortWayne 104 voltparallel circuitalternating cur-rent arc lamp.Fig. 3,373 trip-ping lever sideof clutch; fig.3,374 shoe side.The standardclutch is thepivoted shoetype, and isplainly shownin the accom-panying illus-trations. It iscomposed offive parts—thebody,…
Electrical engineering
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