Steel placement assembly

Details Steel placement assembly Steel placement assembly

1986-03-03

1987-02-24

Pate, III, William F.

Static structures (e.g., buildings)

Openwork; e.g., truss, trellis, grille, screen, frame, or...

Spacer-positioner; e.g., rebar chair

52687, 249217, E04C 516

Patent

active

046447261

ABSTRACT:
A steel placement assembly comprising a plurality of steel placement lock members which mate to form circular cavities for supporting and retaining steel reinforcing bars along their transverse length and intermediate their ends in a concrete structural member. Mated pairs of vertically and horizontally oriented steel placement lock members cooperate with vertically and horizontally oriented adjacent mated pairs and with spacer members to form structural members of diverse size. The steel placement lock members are provided with extensions which positively maintain the reinforcing steel a sufficient distance inside the face of the concrete. Steel end lock members provided over the ends of the reinforcing bars prevent lateral movement of the bars toward the concrete face.

REFERENCES:
patent: 946779 (1910-01-01), Hubbell
patent: 1672852 (1928-06-01), Roughan
patent: 1924724 (1933-08-01), Olney
patent: 2194834 (1940-03-01), Nealon
patent: 3114221 (1963-12-01), Eriksson
patent: 3225506 (1965-12-01), Aberg
patent: 3292401 (1965-02-01), Van Meter
patent: 3300930 (1967-01-01), Weise
patent: 3464661 (1969-09-01), Alesi, Jr.
patent: 3471987 (1969-10-01), Yelsma
patent: 4060954 (1977-12-01), Liuzza

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