Cutters – for shaping – Including tool having plural alternatively usable cutting edges
Patent
1998-04-08
2000-01-04
Pitts, Andrea L.
Cutters, for shaping
Including tool having plural alternatively usable cutting edges
407116, 407120, 82131, B23B 2708
Patent
active
060102829
ABSTRACT:
The tool is provided with a blade section having a shaped surface for shaping an end of an elongated workpiece. This shaped surface extends from the blade section into and through a body section. After the blade section has worn, the tool may be re-ground to provide a fresh blade surface within the original body portion without a need to regrind the shaped surface.
REFERENCES:
patent: 1514842 (1924-11-01), Evans
patent: 1556949 (1925-10-01), Mall
patent: 1797944 (1931-03-01), Dustan
patent: 2831240 (1958-04-01), Maurer
patent: 2858552 (1958-11-01), Hercik
patent: 3109222 (1963-11-01), Wiseman
Ohori Harry
Schroeder Otto
Pitts Andrea L.
Swisscomatic, Inc.
Tsai Henry W. H.
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