AGMA 109.37-75

W/D NO S/S

Introduction

The general concept and theory of Evo10id gearing is describedby patents which are filed in most of the major industrialcountries of the world. This technology describes the use ofparallel axis pinions with small numbers of teeth meshing withspecially designed helical gears to achieve relatively high ratiosat high efficiencies with the complete absence of undercut in theEvo10id pinion. The calculations involved properly coordinate thetooth proportions of the pinion in conjunction with involuteprofile shifting and proper mesh face contact ratio for smooth,continuous transfer of power from pinion to gear or gear to pinion.The design and manufacturing techniques of Evo10id pairs aretailored to provide maximum cost effectiveness in production.

Edition:

75

Published:

10/01/1975

Number of Pages:

9