Woodworking – Process – Securing
Patent
1991-01-11
1992-02-25
Bray, W. Donald
Woodworking
Process
Securing
144 91, 1563041, B27F 100
Patent
active
050904620
ABSTRACT:
A dovetail cutting device and a method for the manufacture of dovetailings on the faces or ends of boards that are to be jointed face to face, in a continuous manner or individually, is provided. The dovetail cutting device comprises two tables that are facing one another and are slidable relative to one another for receiving and transporting boards that are stacked on edge. A pivotable abutment for aligning the boards when the tables are moved toward one another is disposed at each one of the tables on a side facing one another. A dovetail cutter is mounted between the tables in a slidable manner in a direction transverse to the direction of movement of the tables. It comprises, for example, a circular saw for cutting to size the faces or ends of the boards, a cutter for cutting the dovetailings, and a pasting device for providing the dovetailings with glue. Hydraulic working cylinders are provided for moving the tables and the dovetail cutter.
REFERENCES:
patent: 4130150 (1978-12-01), Cook et al.
patent: 4248280 (1981-02-01), Taylor
patent: 4856569 (1989-08-01), Robson
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