Universal woodworking machine

Details Universal woodworking machine Universal woodworking machine

1980-06-30

1982-05-11

Bray, W. D.

Woodworking

Process

144 86, 409205, 409217, B27F 106

Patent

active

043288472

ABSTRACT:
A pair of routers are serially mounted on a pivotable support on a cutting table such that the routers may be adjusted in unison relative to the table. In addition the routers are adjustable relative to each other in a seesaw manner about a central cutting axis so as to maintain the axis. The apparatus and process of the present invention is particularly useful for making the male and female cuts of a dovetail joint in a single operation without requiring any adjustment of the routers relative to each other after the initial positioning. Depending on the cutting tool employed, dovetails, splines, rabbet cuts, mortise and tenon joints and countless other cuts may be made.

REFERENCES:
patent: 2799305 (1957-07-01), Groehn
patent: 3209800 (1965-10-01), Leibow
patent: 3606916 (1971-09-01), Day
patent: 3627001 (1971-12-01), White

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