Apparatus for interconnecting concrete wall forms

Details Apparatus for interconnecting concrete wall forms Apparatus for interconnecting concrete wall forms

1992-04-10

1993-05-11

Chilcot, Jr., Richard E.

Static structures (e.g., buildings)

Assembled in situ-type anchor or tie

With feature engaging form

52462, 52562, 249 40, 249216, 249218, 2492192, E04C 138

Patent

active

052090396

ABSTRACT:
An apparatus for interconnecting a pair of spaced-apart form panels includes a tie having opposing ends inserted through apertures in the panels, and retainer plates on each end to lock the panels in position. Each tie includes an elongated strap having an expanded lug at each end to prevent movement of the panel inwardly past the lug. A loop member is mounted on each lug which projects outwardly through the panel and which will receive the retainer plate to lock the panel in position on each end of the strap. The retainer plate has an aperture therethrough and a finger extending downwardly into the aperture. The retainer plate finger is journaled through the loop of the strap to lock the retainer plate onto the strap end to hold the form panel in position.

REFERENCES:
patent: 1729807 (1929-10-01), Toogood
patent: 3069743 (1962-12-01), Luyben
patent: 4234156 (1980-11-01), Wepf
patent: 4765109 (1988-08-01), Boeshart
patent: 4889310 (1989-12-01), Boeshart
patent: 4936540 (1990-06-01), Boeshart
patent: 4938449 (1990-07-01), Boeshart
patent: 5140794 (1992-08-01), Miller

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