2 resultados para Tension Parallel to grain
em Digital Repository at Iowa State University
Resumo:
This invention relates generally to grain threshing apparatus and in particular to an improved method of an apparatus for threshing grain wherein an impeller is rotatable within a concave or tubular screen. An object of this invention is to provide an improved method and apparatus for threshing grain.
Resumo:
This invention relates generally to grain threshing apparatus and in particular to an apparatus for threshing grain wherein an impeller is rotatable within a concave or tubular screen. This application is a division of application Serial No. 560,552, now Patent No. 2,906,270. An object of this invention is to provide an improved apparatus for threshing grain.
