EP 1491697 A1 20041229 - Concrete floor part
Title (en)
Concrete floor part
Title (de)
Betonbodenelement
Title (fr)
Elément de plancher en béton
Publication
Application
Priority
NL 1023761 A 20030627
Abstract (en)
The floor part has intermediate parts (3) that connect a bottom plate and a top plate (2a). The intermediate parts are continuous in two directions that are transverse to each other, for defining girders with the plates for bearing span in both directions. The intermediate parts define passages for connecting the cavities defined by girders, with each other in one direction. Independent claims are also included for the following: (a) a building having a floor built up from concrete floor parts (b) a method for manufacturing a concrete floor part.
IPC 1-7
IPC 8 full level
B28B 23/02 (2006.01); E04B 5/02 (2006.01); E04B 5/48 (2006.01); B28B 7/08 (2006.01)
CPC (source: EP)
B28B 23/028 (2013.01); E04B 5/04 (2013.01); E04B 5/48 (2013.01); B28B 7/085 (2013.01)
Citation (applicant)
Citation (search report)
- [X] FR 1533735 A 19680719
- [X] US 3442058 A 19690506 - NASLUND KENNETH C, et al
- [XY] DE 3009378 A1 19810917 - RUPPMANN OTTO
- [Y] DE 3702447 A1 19880811 - LIAS FRANKEN LEICHTBAU GMBH [DE]
- [XA] EP 1126095 A2 20010822 - ZAMBELLI SERGIO [IT], et al
- [XA] US 2003097806 A1 20030529 - BROWN JOHN G [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1491697 A1 20041229; EP 1491697 B1 20080702; AT E399908 T1 20080715; DE 602004014680 D1 20080814; NL 1023761 C2 20041228
DOCDB simple family (application)
EP 04076771 A 20040616; AT 04076771 T 20040616; DE 602004014680 T 20040616; NL 1023761 A 20030627