Plastic article or earthenware shaping or treating: apparatus – Building forms or construction engineering type mold with... – Means penetrating or embedded in previously formed section...
Patent
1976-04-29
1977-08-09
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Building forms or construction engineering type mold with...
Means penetrating or embedded in previously formed section...
249 20, 254139, E04G 1104, E04G 1128
Patent
active
040407748
ABSTRACT:
In an apparatus for constructing high-rising, poured concrete walls, pairs of spaced-apart, upright supports are preliminarily mounted on a foundation and then detachably attached to both sides of at least a partially hardened level of concrete wall and at intervals along the length of the wall for repeated, upward, step-wise use as the wall is being formed; a plurality of carriages are mounted on adjacent supports along both sides of the wall for continuous upward movement as the wall is being cast, and adjustable concrete shaping assemblies are mounted on the carriages. Each assembly opposing a similar assembly to define a continuous mold into which new concrete is poured on top of previously poured concrete to form the wall.
REFERENCES:
patent: 661318 (1900-11-01), Nelson
patent: 957521 (1910-05-01), Talbot
patent: 3472477 (1969-10-01), Juhl
patent: 3521336 (1970-07-01), Rohlf
patent: 3761551 (1973-09-01), Ogata et al.
patent: 3779678 (1973-12-01), Scheller
Husar Francis S.
McQuade John
Research-Cottrel, Inc.
Stowell Harold L.
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