Woodworking – Shaping machine – Heel forming
Patent
1974-07-29
1976-03-16
Abercrombie, Willie G.
Woodworking
Shaping machine
Heel forming
30292, 834771, 83745, 83574, 90 12D, 144114R, 144144R, B27C 510, B26D 508
Patent
active
039439852
ABSTRACT:
A portable tool and method for connecting a cross piece to a series of parallel boards in a wooden frame assembly, by connecting a guide member temporarily to outer coplanar faces of the boards, directing the tool along the guide member and across those board faces to cut aligned similar notches therein, and then removing the guide member and connecting it or another member into the notches as a cross piece interconnecting the boards. To perform the notching action effectively, the tool has a first guide surface which engages and moves across the outer faces of the boards, with a cutter projecting inwardly beyond the plane of those faces to cut the desired notches, and with two additional guide surfaces engaging a lateral edge and outer face respectively of the guide member to positively locate and position the tool as it moves across the boards and forms the notches.
REFERENCES:
patent: 1847803 (1932-03-01), Allen
patent: 1911045 (1933-05-01), Tinnen
patent: 2735456 (1956-02-01), Grier et al.
patent: 2990861 (1961-07-01), Macks et al.
patent: 3151642 (1964-10-01), Olson
patent: 3207193 (1965-09-01), Godfrey et al.
patent: 3478788 (1969-11-01), Zelik
patent: 3830130 (1974-08-01), Moore
Abercrombie Willie G.
Bray W. D.
Green William P.
LandOfFree
Apparatus for cutting aligned notches in parallel wooden frame m does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for cutting aligned notches in parallel wooden frame m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for cutting aligned notches in parallel wooden frame m will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-287001