Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;...
Patent
1982-01-28
1984-03-20
Perham, Alfred C.
Static structures (e.g., buildings)
Barrier or major section mounted for in situ repositioning;...
52 69, 52 71, 521251, 521255, 521273, 52285, 52583, 52704, E04B 1344, E04B 135, E04G 2114
Patent
active
044372728
ABSTRACT:
An insert device cast integrally with the concrete for controlling the articulation of overlying and underlying slabs in Multi Slab Folding Building Construction, wherein the device provides a bar integral with the overlying slab which bar serves as connection for lifting hook used in erecting building and for picking up load of the overlying slab, and an extension of the device into a pocket provided in the underlying slab, engages a pivot in the underlying slab which pivot permits the underlying slab to rotate to a vertical position when the overlying slab is elevated, and the sides of the pocket are formed by short pieces of angle which engage the pivot, and in addition the angles are welded to bars extending from the angles to weld plates located at the base edge of the wall. After the building has been elevated, the angles and weld plates in the wall are welded to anchor plates provided in the roof and floor slabs to provide structural continuity from lower floor through the insert device to the upper slab above, where the sequence is continued the full height of the building.
REFERENCES:
patent: 1933536 (1933-11-01), Awbrey
patent: 2163446 (1939-06-01), Heckman
patent: 2886370 (1959-05-01), Liebert
patent: 3078621 (1963-02-01), Hinds
patent: 3337198 (1967-08-01), Casella
patent: 3494092 (1970-02-01), Johnson et al.
patent: 3593482 (1971-07-01), Johnson
patent: 3600863 (1971-08-01), Nachtsheim
patent: 3724157 (1973-04-01), Miram
patent: 3785095 (1974-01-01), Verner
patent: 3828512 (1974-08-01), Johnson
patent: 3861106 (1975-01-01), Erhart
patent: 3873147 (1975-03-01), Annable et al.
patent: 3921362 (1975-11-01), Cortina
patent: 3952468 (1976-04-01), Soum
patent: 4173856 (1979-11-01), Fricker
patent: 4216633 (1980-08-01), Grauer et al.
patent: 4262951 (1981-04-01), Hoyer
patent: 4325575 (1982-04-01), Holt et al.
patent: 4367892 (1983-01-01), Holt
LandOfFree
Insert for foldable concrete building construction with pivot co does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Insert for foldable concrete building construction with pivot co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insert for foldable concrete building construction with pivot co will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1597213