EP 1073808 A1 20010207 - FLOOR STRUCTURE
Title (en)
FLOOR STRUCTURE
Title (de)
FUSSBODENHEIZUNG
Title (fr)
STRUCTURE DE SOL
Publication
Application
Priority
- SE 9900657 W 19990422
- SE 9801464 A 19980424
Abstract (en)
[origin: WO9955978A1] The invention describes a technology to build floors that can span over large bays at low cost. The floor contains steel case profiles (1) that are self-supporting in the construction state and is in the service state a composite structure with a capacity to bear great loads, even running loads. The floor allows for extensive installation without the need for a false ceiling, it has a smooth and ready-painted underside and a smooth top surface, ready to finish by possible wearing surfaces (9). The floor is suitable for sleeper walls, intermediate floors and roofs, and even for decks with traffic.
IPC 1-7
IPC 8 full level
E04B 5/40 (2006.01)
CPC (source: EP)
E04B 5/40 (2013.01)
Citation (search report)
See references of WO 9955978A1
Designated contracting state (EPC)
DE DK FI FR GB IE
DOCDB simple family (publication)
WO 9955978 A1 19991104; EP 1073808 A1 20010207; NO 20005325 D0 20001023; NO 20005325 L 20001024; SE 512156 C2 20000207; SE 9801464 D0 19980424; SE 9801464 L 19991025
DOCDB simple family (application)
SE 9900657 W 19990422; EP 99947043 A 19990422; NO 20005325 A 20001023; SE 9801464 A 19980424