Woodworking – Process – Securing
Patent
1993-05-10
1994-10-04
Bray, W. Donald
Woodworking
Process
Securing
144346, 144348, 144353, 144364, 144 3R, 156250, 156264, 1563311, 428 44, 428114, 428225, B27D 100, B32B 3100
Patent
active
053517318
ABSTRACT:
The sequential forming of a wood product from lumber including the steps of and a system for sawing the lumber into lengths, sawing the lengths into elongate units, applying glue to the units and overlying the units in groups of at least two units to each group with the glue therebetween, stacking the groups, banding the stack of groups to preclude movement between the units in the groups, and drying the banded groups and curing the glue between the units in the individual groups.
REFERENCES:
patent: 2653890 (1953-09-01), Dosker
patent: 2772197 (1956-11-01), Kozdemba
patent: 2878844 (1959-03-01), Anderson
patent: 3961654 (1976-06-01), Hasenwinkle
patent: 3968822 (1976-07-01), Ottosson et al.
patent: 5002105 (1991-03-01), Bodig
patent: 5040582 (1991-08-01), Hsu
patent: 5050653 (1991-09-01), Brown
patent: 5135597 (1992-08-01), Barker
patent: 5147486 (1992-09-01), Hoffman
patent: 5240050 (1993-08-01), Shing
Brandt Jerker
Hellberg Lennart
Bray W. Donald
Traform AB
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