Joint structure

Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Outside corner or peripherally bordered

Patent

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Details

52586, 52418, E04C 238

Patent

active

050866010

ABSTRACT:
The present invention is a joint structure which is particularly adapted for the construction of a frame for windows and doors. The joint structure includes a tenon which is cooperatively connected to a first portion at a mortise which is formed in a second portion. The mortise is positioned and sized to receive the tenon. A first groove is formed in the tenon and is transverse to the tenon. A second groove is formed in the second portion wherein when the tenon is inserted into the mortise, the second groove is aligned with the first groove to form a dowel cavity. A locking dowel pin is inserted into the dowel cavity and provides a resistance to sheer force along substantially the length of the pin.

REFERENCES:
patent: 228052 (1880-05-01), Frost
patent: 262148 (1882-08-01), Stuart
patent: 479010 (1892-07-01), Muhle
patent: 540501 (1895-06-01), Lanyon
patent: 541450 (1895-06-01), Wright
patent: 921114 (1909-05-01), Hudson
patent: 1098405 (1914-06-01), Reinecke
patent: 1391602 (1921-09-01), Abramson
patent: 1825195 (1931-09-01), McAvoy et al.
patent: 1909791 (1933-05-01), Welch
patent: 2158082 (1937-01-01), Morrell
patent: 2366108 (1944-12-01), Hitchins
patent: 2473728 (1949-06-01), Rutledge
patent: 2844848 (1958-07-01), Couse et al.
patent: 3025640 (1962-03-01), Muhr
patent: 3126671 (1964-03-01), Nagel
patent: 3170201 (1965-02-01), Nofziger
patent: 3172508 (1965-03-01), Doering et al.
patent: 3197933 (1965-08-01), Burns et al.
patent: 3283301 (1964-11-01), Kent et al.
patent: 3535204 (1970-10-01), Truxa
patent: 3885882 (1975-05-01), Curti
patent: 4381324 (1983-04-01), Ellingson, Jr.
patent: 4404782 (1983-09-01), Williams et al.
patent: 4677797 (1987-07-01), Roth
Fine Wood Working on Joinery--Entry Doors by Ben Davis, pp. 56-59; 1987.
Wood Joints from Architectural Graphic Standards by Charles G. Ramsey and Harold R. Sleeper, p. 254; 1970.

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