Two-by-four corner members

Details Two-by-four corner members Two-by-four corner members

1988-02-25

1989-12-12

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Intersection of wall to floor, ceiling, roof, or another wall

Trihedral shafts-type corner

403172, 403176, E04B 138

Patent

active

048858838

ABSTRACT:
Corner joiner units for connecting standard two-by-four lumber and the manner of making structures from these is depicted. The corner units are of plastic and have two horizontal sleeves for receiving horizontal two-by-fours and at least one vertical sleeve for receiving the butt end of a vertical two-by-four. The plastic unit includes internal walls and internal openings between the sleeves, so that each two-by-four received in the horizontal sleeves is in direct wood-to-wood contact with approximately half of the butt surface of the vertical two-by-four, so as to directly transfer vertical forces there between, without the joiner unit being subject to such vertical forces. Several variations of such joiner units are disclosed for different types of corners, as is a framework made from such members and two-by-fours.

REFERENCES:
patent: 1807186 (1931-05-01), Warner
patent: 2016702 (1935-10-01), Bauer
patent: 2611160 (1952-09-01), Hanesse
patent: 2895186 (1959-07-01), Franks
patent: 2931129 (1960-04-01), Boniface
patent: 3740084 (1973-06-01), Tellberg
patent: 4076431 (1978-03-01), Burvall

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