Millwork member of folded construction

Details Millwork member of folded construction Millwork member of folded construction

1981-02-19

1983-09-06

Bell, J. Karl

Static structures (e.g., buildings)

Corner formed by laminate with bent facing section

52 71, 52731, E04C 200, E06B 104

Patent

active

044021704

ABSTRACT:
A millwork building construction member of rabbeted construction such as a doorjamb which includes a core to which a thin bendable exterior skin is bonded. The core is a non-lumber wood material such as composition board that has been folded after V-shaped grooves have been cut and the skin has been affixed. The skin is thus wrapped around the folded core to form the exterior surface of the member, while a cavity is defined that extends longitudinally through the core. The cavity can be filled for added strength. The skin may be selected for its decorative or fire-retardant properties.

REFERENCES:
patent: 1133106 (1915-03-01), Cuppett
patent: 2557412 (1951-06-01), Clements
patent: 3363387 (1968-01-01), Schwindt
patent: 3654053 (1972-04-01), Toedter
patent: 3729870 (1973-05-01), Kvalheim et al.
patent: 3911554 (1975-10-01), Ford
patent: 4019303 (1977-04-01), McAllister

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