Darrell D Brewer

US Patent:

50637991, Nov 12, 1991

Filed:

Oct 1, 1990

Appl. No.:

7/590948

Inventors:

Darrell K. Brewer - Huntsville AL

International Classification:

B23B 2904

US Classification:

82158

Abstract:

This invention relates to an adjustable toolholder for use with multiple spindle bar machines and the like. The adjustable toolholder includes a mount member adapted for securement to a toolslide of the machine, a toolholder body for mounting within a way on the mount member, and precision means for slideably adjusting the toolholder body within the way of the mount member. The toolholder body can be precisionally adjusted relative to the mount member by the mere turning of a calibrated vernier, knob, with no loosening of any through-bolts or the like.