Lear Siegler, Inc.

Frank A McCabe

Leonard A Gabriele

Eugene J Bistrick

Axel B Abrahamsson

Richard A Schlaf

Andrew J Szewczyk

A pot broaching machine for cutting small pinions from the solid for use with a pull-up broaching machine, the pot having a multiplicity of solidly abutting flat-sided internally toothed cutting rings and internally slotted support rings, with elongated toothed sticks received in the slots of said support rings, automatic loading and unloading means, and guide means to guide a work blank as it enters the broach.

Pot broach

A pot broach for cutting small pinions from the solid for use with a pull-up broaching machine, the pot having a multiplicity of solidly abutting flat sided internally toothed cutting rings and internally slotted support rings, with elongated toothed sticks received in the slots of said support rings.

Growing community of inventors

Detroit, MI, United States of America

Frank A McCabe