EP 1236838 A2 20020904 - A floor structure
Title (en)
A floor structure
Title (de)
Bodenstruktur
Title (fr)
Structure de plancher
Publication
Application
Priority
SE 0100716 A 20010301
Abstract (en)
A vibration-damped floor structure has a supportive floor part in which a false ceiling is resiliently suspended by virtue of the ceiling joists 5 springing at their suspension points 13. Damping means 15, 17 that have viscous characteristics are coupled between the floor part and the ceiling. The damping means include a butyl rubber mass 17 which, in one example, adheres to a part 15 which is rigid with respect to the floor part, and to a part 5 which is rigid with respect to the ceiling and subjected to shear in response to vibratory movement between said floor part and said ceiling. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 5/10 (2006.01); E04B 9/00 (2006.01); E04B 9/06 (2006.01); E04B 9/18 (2006.01)
CPC (source: EP)
E04B 5/10 (2013.01); E04B 9/001 (2013.01); E04B 9/0428 (2013.01); E04B 9/06 (2013.01); E04B 9/18 (2013.01); E04B 2009/186 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1236838 A2 20020904; EP 1236838 A3 20030326; SE 0100716 D0 20010301; SE 0100716 L 20020902; SE 521850 C2 20031216
DOCDB simple family (application)
EP 02445028 A 20020227; SE 0100716 A 20010301