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
1986-12-12
1989-02-14
Woo, Jay H.
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, 249 26, 249140, 249152, 249155, 249182, 249184, 264 32, E04G 1122
Patent
active
048043206
ABSTRACT:
The invention relates to a sliding process for producing concrete structure walls and a sliding shuttering means for erecting or installing monolithic block brackets, praticularly in the case of annular structures. In order to permit a continuous installation of block brackets in the case of a favorable force transfer between the structure wall and the sliding shuttering, the invention provides for the integration into the sliding shuttering of shuttering forms which are substantially complimentary to the block brackets to be installed. In height regions without block brackets, the shuttering form is terminated in aligned manner on the wall side of the structure and is opened on reaching the height level of the block bracket to be installed. After providing the block bracket, on raising the sliding shuttering, the shuttering form is again closed at the top height level of the block bracket.
REFERENCES:
patent: 2705359 (1955-04-01), Strandberg
patent: 3632079 (1972-01-01), Rohlf
patent: 4128610 (1978-12-01), Ahlgren
Lienbacher Richard
Sommer Arnold
Gleitbau Gesellschaft Mit Beschrankter Haftung
Housel James C.
Woo Jay H.
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