EP 0679780 A2 19951102 - Form component for hollow floor structures.
Title (en)
Form component for hollow floor structures.
Title (de)
Schalungselement für Hohlbodenkonstruktionen.
Title (fr)
Elément de coffrage pour structures de plancher creux.
Publication
Application
Priority
- DE 9103515 U 19910322
- EP 92907029 A 19920320
Abstract (en)
The cups (22) located with an outer flange extending over the periphery of the recesses (20) on the underside of the plate (18); nd in the inserted state engage in the recesses with their upper edges. In this edge area at least the cups have a circular cross-section, and at a distance correspondence to the thickness of the plate have one or more outwardly extending nose formations (26) which fit through correspondence peripheral recesses (28) in the cup recesses. Such nose formation, by turning the cups, engage over the plate bayonet fashion. The cups have on their upper edge outwardly extending sprung or hook-shaped projections which in the inserted state of the cups engage over the plate. Also, on their outer flanges the cups have pins which are insertable in correspondence holes in the plate on the periphery of the recesses. <IMAGE>
Abstract (de)
Ein Schalungselement für Hohlbodenkonstruktionen besteht aus einer formstabilen Platte (18) mit Ausschnitte (20), an welchen lösbar formstabile Töpfe (22) befestigbar sind. Beim Übergießen der Schalung mit flüssigem Estrich werden die Töpfe (22) ausgefüllt und bilden Stützelement für den Hohlboden. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 5/48 (2006.01); E04F 15/024 (2006.01); F24D 5/10 (2006.01)
CPC (source: EP)
E04F 15/02429 (2013.01)
Citation (applicant)
- DE 2930426 A1 19810212 - WEITZ BETONWERK KLEINWALLSTADT
- EP 0057372 A1 19820811 - SCHMIDT REUTER [DE]
- DE 3326622 A1 19850207 - MAINBAU ESTRICH FUSSBODEN [DE]
- DE 8503850 U1 19850509
- EP 0133556 A2 19850227 - GOLDBACH GMBH HOLZ [DE]
- EP 0416411 A2 19910313 - KNAUF WESTDEUTSCHE GIPS [DE]
- FR 2483990 A1 19811211 - BOLLE JEAN PIERRE [FR]
Designated contracting state (EPC)
AT CH DE LI
DOCDB simple family (publication)
EP 0679780 A2 19951102; EP 0679780 A3 19951115; EP 0679780 B1 19980527; AT E131897 T1 19960115; AT E166687 T1 19980615; DE 59204769 D1 19960201; DE 59209353 D1 19980702; DE 9103515 U1 19910529; EP 0575446 A1 19931229; EP 0575446 B1 19951220; WO 9216705 A1 19921001
DOCDB simple family (application)
EP 95108455 A 19920320; AT 92907029 T 19920320; AT 95108455 T 19920320; DE 59204769 T 19920320; DE 59209353 T 19920320; DE 9103515 U 19910322; DE 9200241 W 19920320; EP 92907029 A 19920320