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 175
teeth. ELECTRIC VEHICLES 2,829 Ques, What is the cause of this? Ans. Considerable wear or too little clearance. If a sprocket were cut without clearance, ari elongated chain wouldclimb the teeth and the latter would exert a wedging effect, thus sub-jecting the chain to excessive strains. In design… … Fig. 4,073.—Double chain drive. The rear axle is of the dead type and each rear wheel hasa sprocket with which the chains mesh. The jack shaft is parallel to the rear axle and uponthe maintenance of parallelism between the two axles depends the satisfactory workingof the chain. The cut illustrates…
Electrical engineering
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