Static molds – In situ construction engineering type or building type-mold... – Forming building structure
Patent
1976-09-08
1978-11-28
Husar, Francis S.
Static molds
In situ construction engineering type or building type-mold...
Forming building structure
249 27, 249181, 249192, 249219R, E04G 1102
Patent
active
041272544
ABSTRACT:
In forming a concrete structure, reusable modular forms are joined together to provide one or a number of tunnel-like sections. The forms include inside form units which can be connected together and aligned so that they provide a continuous planar surface. Outside form walls and other form sections combine with the inside form units in completing the form required to pour in one monolitic pour one section of the concrete structure, consisting of load bearing concrete walls, slabs, and in the case of multistory structure, (wall) curbs. Removable central keys are a part of the top surface of each inside form unit and by removing the keys, the inside form units can be stripped from a poured section, moved and positioned for pouring another section. Turnbuckles attached to each inside form unit enable them to be secured in position to pour one section and, after the section has been poured, to strip the form unit so that it can be moved and reused. The forms can be used in pouring multiple sections on a single level or for pouring vertical lifts of a multi-level structure.
REFERENCES:
patent: 3482005 (1969-12-01), Quentin
patent: 3628223 (1971-12-01), Babee
patent: 3656732 (1972-04-01), St. John
patent: 3689018 (1972-09-01), Pelle et al.
patent: 3689019 (1972-09-01), Ferenc
patent: 3693927 (1972-09-01), Jennings
patent: 3847521 (1974-11-01), Stickler, Jr.
Husar Francis S.
McQuade John
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