Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Components adjustably or collapsibly connected
Patent
1976-05-03
1978-10-24
Purser, Ernest R.
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Components adjustably or collapsibly connected
52600, 52648, E04C 302
Patent
active
041213980
ABSTRACT:
A space framework for building up dismountable ceilings and walls which comprises pyramid-shaped elements each including reinforced concrete slabs with corners connected to steel profiles which are adapted to be subjected to tensile and pressure forces and come together at a joint. The pyramid-shaped elements are at the corners of the pertaining reinforced concrete slabs put together by means of connecting elements to form a space confining surface adapted in its plane to take up pressure forces. The joints at the tips of the respective pyramids are connected to tension members extending substantially parallel to the reinforced concrete slabs.
REFERENCES:
patent: 2140283 (1938-12-01), Faber
patent: 2803317 (1957-08-01), Henderson
patent: 3364633 (1968-01-01), Polo
patent: 3705473 (1972-12-01), Yeffal-Rueda
patent: 3722160 (1973-03-01), Bentley
patent: 3731450 (1973-05-01), Du Chateau
patent: 3789562 (1974-02-01), DeChicchis
patent: 3800490 (1974-04-01), Conte
Fastenau Werner
Hahn Volker
Becker Walter
Ed. Zublin Aktiengesellschaft
Purser Ernest R.
Raduazo Henry
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