Turning – Lathe – Attachment
Patent
1996-06-27
1998-09-22
Pitts, A. L.
Turning
Lathe
Attachment
407101, 407118, 408144, 82160, B23B 2902
Patent
active
058098542
ABSTRACT:
A boring bar device comprising an elongated shank and a chisel head. The shank and chisel head are connected by a mating V-shaped cross-sectional joint wherein a solder shim of a predetermined composition is utilized in conjunction with a brazing process to connect the chisel head to the elongated shank to provide the boring bar device of the invention.
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Hiatt Craig A.
Thielen Robert C.
Eggink Anthony G.
National Tooling & Machining, Inc.
Pitts A. L.
Tsai Henry W. H.
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