O. POPOV'S TOOTHED GEARING WITH POINT AND TWO-PAIR ENGAGEMENT SYSTEM OF INVOLUTE TEETH

摘要

A toothed gearing consists of drive and driven gear with encaite teeth placed on those, with linear engagement system. The teeth are made as involute ones, with point engagement system, due to presence of curvilinear generatrixes of side surfaces of teeth of drive gear with radius of curvature . Drive and driven gears are arranged as two-crown onesthrough division of length of teeth to two equal parts with circular grooves with width , in the case of crowns of gear wheels made separate, and , in the case of crowns of gear wheels being one part. Crowns of the drive gear are turned one relative to another by angle , and crowns of the driven gear are turned relative to each other by angle .