High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)
Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 247
nd secured.After this, the final slats are placed in position, glued andpegged. The cylinder may next be mounted upon a pair of{horses and arranged to revolve through the agency of aI short length of iron rod screwed into each bushing. TheI rod should be flanged in back of the threaded portion to!… … U>^ LARGE TESLA AXD OLDi:: COILS 243 off the surface. A plane run along the slats will take offthe projecting corners and a final rubbing v/ith coarse sand-paper will bring the surface to a fairly smooth condition. The winding surface is prepared by covering the cyl-inder with several layers of…
Electric apparatus and appliances
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