Gear cutting – milling – or planing – Milling – Means for internal milling
Patent
1996-04-05
1997-09-09
Howell, Daniel W.
Gear cutting, milling, or planing
Milling
Means for internal milling
279 53, 409201, 409215, 409231, B23C 328
Patent
active
056649177
ABSTRACT:
A machine tool to machine a workpiece including linear slide blocks supported one by the other on a pedestal to present a mounting surface for supporting a workpiece, a support head including a rotary indexing table that in turn supports an elongated cutter bar the support head to define an outwardly projecting cantilever end portion that is in turn supported by an outboard support, a cutter tool supported for rotary movement about an axis transverse to the extended length of the cutter bar, a drive means extends along the cutter bar for rotating the cutter tool and a collet chuck for engaging the cutter tool located remote to bearing seats to prevent radial distortion of such bearings when the cutter tool is engaged.
REFERENCES:
patent: 548822 (1895-10-01), Stirling
patent: 1923820 (1933-08-01), Gorton
patent: 2264780 (1941-12-01), Weld et al.
patent: 2286292 (1942-06-01), Mall
patent: 2372913 (1945-04-01), Schmidt
patent: 3289537 (1966-12-01), Adams
patent: 4400859 (1983-08-01), Woythal et al.
patent: 4750850 (1988-06-01), Husted
patent: 5184927 (1993-02-01), Judy
Howell Daniel W.
Poff Clifford A.
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