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Title: Sandwich-type building panel and mounting assembly therefor
Claims: We claim: 1. A construction assembly comprising: a pair of parallel skins of fireproof and rupture-proof synthetic-resin material; a foamed synthetic-resin mass between said skins; a gas-porous body between said skins generally under said mass and defining therewith an empty cavity between said skins; a rigid edge stiffener between said skins generally under said mass and said cavity and formed with a throughgoing passage for gas flow between said cavity and the exterior, whereby said skins, said mass, said body, said stiffener form a building panel; and means for securing said building panel in a generally upright position between a pair of vertically spaced slabs, said edge stiffener having a portion extending along the upper edge of said panel and a portion extending along the lower edge of said panel, said portion being formed with outwardly open bores, said means including a plurality of pins extending vertically from said slabs into said bores. 2. the assembly defined in claim 1 wherein said means includes a plurality of vertical sleeves imbedded in each of said slabs, a respective rod slidably received in each of said sleeves, and spacer means for positioning each of said sleeves a predetermined distance from edge of the respective slab. 3. The assembly defined in claim 2 wherein each of said pins is provided with a hinge and an upper end section pivotal at said hinge relative to the respective pins. 4. The assembly defined in claim 2, further comprising anchor means for securing said sleeve in said slab. 5. The assembly defined in claim 4 wherein said anchor means includes a pair of V-shaped bars imbedded over each other in said slabs with their apices receiving a respective sleeve. 6. The assembly defined in claim 1 wherein said bores in said upper stiffener portion are blind bores. 7. The assembly defined in claim 6 wherein said bores in said lower stiffener portion are throughgoing. 8. A construction assembly comprising: a pair of parallel skins of fireproof and ruptureproof synthetic-resin material; a foamed synthetic-resin mass between said skins; a gas-porous body between said skins generally under said mass and defining therewith an empty cavity between said skins; a rigid edge stiffener between said skins generally under said mass and said cavity and formed with a throughgoing passage for gas flow between said cavity and the exterior, whereby said skins, said mass, said body, said stiffener form a building panel; means for securing said building panel in a generally upright position between a pair of vertically spaced slabs; and a strip of material having a lower melting temperature than said mass lying between said panel and said slabs. Other info: Inventors: Jonsson, Olov (S-413-10 Goteborg, SW) Milaszewski, Edward (S-412-80 Gotenborg, SW) Application Number: 510739 Filing Date: 1974-09-30 Publication_date: 1976-04-13 Assignee: Primary Class(es): 52/404.1 52/270, 52/309.9 Other Classes: US Patent Ref:
Other Refs:
Primary Examiner: Bell, J. Karl Assistant Examiner: Attorney: Ross; Karl F., Dubno; Herbert |
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