Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock...
Patent
1977-05-31
1979-02-20
Lazarus, Richard B.
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
249 18, 249 93, 425 63, 425289, E04G 1134
Patent
active
041404661
ABSTRACT:
To accomplish the invention, a backing panel is slidably supported on longitudinal rails in turn supported on upright portable frame members. The frame members removably support a header plate and such header plate in turn is arranged to support a wire mesh in suspended relation. Air blown concrete is deposited on the wire mesh against the backing panel to form the wall, the backing panel being movable on its supporting rails progressively as wall sections are formed. The upright portable frame members support a vertical cutter in the form of a continuous power driven wire movable along the front of the newly formed wall to provide a flat, smooth face thereon.
REFERENCES:
patent: 2470671 (1949-05-01), Withrow
patent: 2899735 (1959-08-01), Graef
patent: 3358343 (1967-12-01), Kahili
Garrett Robert A.
Snow Harold A.
Eckelman Eugene M.
Lazarus Richard B.
McQuade John
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