Construction system

Details Construction system Construction system

1985-01-25

1987-03-31

Gibson, Jr., Robert W.

Supports: racks

Knockdown

108111, 211182, 312140, A47F 500

Patent

active

046536523

ABSTRACT:
A construction system comprising a construction member and a locking connector, the construction member has in opposite faces two pairs of external grooves. The first pair of grooves has a cross-sectional shape which is a major segment of a circle, and the second pair of grooves has a substantially rectangular cross-section. The openings or slots leading to the grooves are of equal length, and the diameter of the first pair of grooves is substantially equal to the width of the second pair of grooves, with the width of adjacent faces of the construction member being in the ratio of 2:1.

REFERENCES:
patent: 3143981 (1964-08-01), Tassell
patent: 3353888 (1967-11-01), Pritella
patent: 3901612 (1975-08-01), Canin
patent: 3945742 (1976-03-01), Condevaux
patent: 3966338 (1976-06-01), Ghyczy
patent: 4071990 (1978-02-01), Traber
patent: 4101226 (1978-07-01), Parisien
patent: 4126364 (1978-11-01), Reilly

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