Woodworking – Process – Mechanical cutting or shaping
Patent
1990-07-20
1991-10-22
Bray, W. Donald
Woodworking
Process
Mechanical cutting or shaping
144 3R, 144134R, 144137, 144375, B27L 502
Patent
active
050586416
ABSTRACT:
A process for reconfiguring the surfaces of a construction log (10) used in the construction of log structures to produce a log having the appearance of a hand-hewn log. The process includes a first step (30) of chamfering at least the upper and lower forward edge portions (22 and 24) of the log body (12) to produce upper and lower irregularly beveled forward corners (22' and 24'), and a second step (34) of cutting a plurality of indentations (38) into at least the front surface (18) of the log body (12) to produce an irregular front surface.
REFERENCES:
patent: 3703198 (1972-11-01), Luebs et al.
patent: 3756295 (1973-09-01), Halop
patent: 3779294 (1973-12-01), Gillis
patent: 4046180 (1977-09-01), Marshall et al.
patent: 4871003 (1989-10-01), Lucas et al.
patent: 4949768 (1990-08-01), Giles et al.
Bray W. Donald
Hearthstone Builders, Inc.
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