Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...
Patent
1998-04-13
1999-11-30
Briggs, William
Gear cutting, milling, or planing
Milling
With regulation of operation by templet, card, or other...
144137, 409 93, B23C 116, B27C 500
Patent
active
059931230
ABSTRACT:
A new duplicating carving machine that will allow individuals to easily and accurately carve wooden propellers, musical instruments, sculpture or other items. The invention has a unique and rigid carving mechanism, having a stylus and motorized cutter mounted upon a rigid "U"-shaped frame, combined with a simple and accurate alignment system, in which the U-frame pivots upon a transverse bar which is aligned upon side rails in the manner of a T-square, enabling the duplicator to easily and accurately carve a propeller or other item from a three-dimensional master. The duplicating carver of the invention is very simple to set up and operate, and includes a novel brake mechanism to stabilize the cutting motion. The average craftsman will be able to quickly and precisely shape a workpiece--any design from violin faces, electric guitar bodies or scroll work on cabinet doors, to airplane propellers, to name only a few. Only sanding is required to achieve the finished shape.
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Terrco, Inc.--"CM Series and Duplicarver.TM. Catalog, Spring & Summer '97", pp. 2-3; 9-11.
Allred, III Jimmie B.
Blaisdell Stephen H.
Holden, III Earl R.
Allred & Associates
Briggs William
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