Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1991-07-25
1992-06-09
Bishop, Steven C.
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
82 12, 82 14, 82131, 408153, B23B 326
Patent
active
051201674
ABSTRACT:
A boring apparatus comprises an elongate support body adapted to be rotatable by a machine tool spindle, a cutter mounting body releasably securable to the end of the support body remote from the machine tool spindle and is provided with a cutter guide which slidably receives a cutter therein which is constrained by the guide to be displaceable in an adjustment direction inclined to the rotational axis of the elongate support body. An adjustment member is disposed within the elongate support body and is movable along an axis substantially coaxial with the rotational axis of the elongate support body, and an interengaging coupling on the adjustment member and on the cutting tool is provided whereby movement of the adjustment member along its axis of motion induces movement of the cutting tool in its adjustment direction.
REFERENCES:
patent: Re32211 (1986-07-01), Jerue et al.
patent: 1684772 (1928-09-01), Manning
patent: 4508475 (1985-04-01), Peuterbaugh
patent: 4617846 (1986-10-01), Horsch
Bishop Steven C.
Forth Tool & Valve Limited
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