Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1993-05-24
1994-06-14
Howell, Daniel W.
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
407 44, 407 81, 407 89, 408153, B23B 2700
Patent
active
053204581
ABSTRACT:
A cutting tool includes a rotary bar having an arcuate pocket in its side surface, and a segmental carrier arcuately slidable in the pocket to adjust the position of a cutting tip on a cutter blade. The carrier has a second arcuate pocket that slidably receives a segment-shaped shoe, such that the shoe can be arcuately adjusted to control or vary the back taper angle on the blade. The cutting blade is mounted flatwise on one face of the shoe, such that a corner tip on the blade projects beyond the profile of the rotary bar for use in reaming a hole in a workpiece. The adjustment axis of the shoe is coincident with the cutting tip on the reamer blade so that adjusting motions of the shoe do not disturb the position of the cutting tip achieved by arcuate adjustment of the carrier.
REFERENCES:
patent: 2458753 (1949-01-01), Wallace
patent: 4292865 (1981-10-01), Liu et al.
patent: 4631994 (1986-12-01), Jester et al.
patent: 4927301 (1990-05-01), Reiterman
patent: 5147157 (1992-09-01), Pawlik
patent: 5154551 (1992-10-01), Noggle
patent: 5156501 (1992-10-01), Pawlik et al.
Noggle Kenneth G.
Reiterman Lee
Howell Daniel W.
Panagos Bill C.
Valenite Inc.
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