Form positioning apparatus

Static molds – In situ construction engineering type or building type-mold... – Forming building structure

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Details

249 10, 425 65, E02B 100

Patent

active

039919692

ABSTRACT:
Form positioning apparatus is disclosed which maintains flat forms in place for continuously pouring of concrete walled structures. The apparatus utilizes a jacking I beam upon which are positioned a pair of moving beams carried along the flange of the I beam by rollers and each of which supports a compression beam actuated through pivoted levers to secure the flat form panel against the opposite flange of the I beam. A series of jacking dogs cooperating with a jack and ratchet move and lock the moving beam along the jacking beam. Beam deflecting means operating through the moving beams deflect the jacking beam to the required wall curvature.

REFERENCES:
patent: 2620543 (1952-12-01), Scharsach
patent: 3583666 (1971-06-01), Horstketter

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