Tooth to the coupling, by a set of teeth of two solid, in the resultant and gears by application

摘要

P the tooth according to the invention is such that it comprises a side wall 1b situated at the interior of the pitch curve pa (not circular) in involute of a circle determined by an angle p of pressure and a face 2b is such that its current point m is to determine by the intersection of the side wall 1a of the tooth cooperating with the tangent to the circles of definition of the side wall 1a passing through the point of contact of the primitives instantaneous pa, pb. / p & & p & the primitives may be of the arcs of circle arcs of a logarithmic spiral arcs of ellipse, or a succession of these arcs of a curve which is open or closed in order to form a gear. Some sections of primitives can be devoid. / p