Automatic dado and scoring machine

Details Automatic dado and scoring machine Automatic dado and scoring machine

1987-03-05

1988-08-02

Bray, W. Donald

Woodworking

Special-work machine

Combined

144133R, 144136R, 83875, B27C 900

Patent

active

047608706

ABSTRACT:
A machine for performing dados, grooves, mortises, etc., of controlled depth in cabinet component parts and the like. Consisting in part of a main frame with a plurality of elongated support members of equal length. Having incorporated a plurality of tooling mounted to said frame, consisting in part, a plurality of scoring blades which aid a plurality of cutters in removal of material in a predetermined groove. An automatic revolving cylindrical material transfer apparatus, being of geometric shapes, and effectively advancing a work piece underneath said scoring blades and said cutters, and holding said work piece firmly to work surface and against a guide. The operating sequences herein are preferable but not necessarily limited to automatic control.

REFERENCES:
patent: 2290394 (1941-02-01), Vanderveld
patent: 2951517 (1960-09-01), Webb et al.
patent: 2968326 (1961-01-01), Myers
patent: 3036605 (1962-05-01), Joa
patent: 3288181 (1966-11-01), Fellman
patent: 3421556 (1969-01-01), Clifford
patent: 3744540 (1973-07-01), Wirch
patent: 3838723 (1974-10-01), Sandberg
patent: 4058150 (1977-11-01), Pennington
patent: 4112986 (1978-09-01), Strange
patent: 4174745 (1979-11-01), Benuzzi

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