Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Movable relative to tool along tool-axis
Patent
1997-05-27
1999-03-16
Howell, Daniel W.
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Movable relative to tool along tool-axis
408 14, 408202, B23B 3900
Patent
active
058821511
ABSTRACT:
A boring tool includes a depth stop for regulating cutting depth of the boring tool. The boring tool has a shank and an elongated cutting head. The depth stop includes a sleeve body which is selectively, detachably fixed to a shank of the boring tool by a sleeve body attaching mechanism and a cutting depth regulating structure that is rotatably mounted to the sleeve body. A depth stop for regulating cutting depth of a rotary cutting tool having an axis of rotation includes a cutting depth regulating structure having circumferentially spaced, radially extending tines including a portion extending substantially in parallel to the axis of rotation and may be selectively, detachably fixed to the rotary cutting tool by a collet.
REFERENCES:
patent: 2216988 (1940-10-01), Schmidt
patent: 2402353 (1946-06-01), Trautmann
patent: 2477891 (1949-08-01), O'Neill
patent: 2554770 (1951-05-01), Ashton
patent: 2915925 (1959-12-01), Nipken
patent: 3017643 (1962-01-01), Lehde
patent: 4019827 (1977-04-01), Christianson et al.
Brutsman Paul
Sanger Jay L.
Wirth, Jr. John
Bhargava Adesh
Howell Daniel W.
Woodworker's Supply Inc.
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