EP 0156247 B1 19890104 - HOLLOW FLOOR
Title (en)
HOLLOW FLOOR
Publication
Application
Priority
DE 3201085 A 19820115
Abstract (en)
[origin: EP0085845A1] The hollow floor consists of the underfloor (10) and the upper floor (15) resting on the underfloor via supporting feet (16). The underfloor has a continuous insulating layer (12) which is relatively soft and is covered by a relatively rigid pressure-distributing layer (13). The supporting feet (16) are supported on the pressure- distributing layer (13) and prevent local indentations in the insulating layer (12). The hollow floor exhibits very good thermal and acoustic insulation downwards. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 5/48 (2006.01); E04F 15/18 (2006.01)
CPC (source: EP)
E04F 15/123 (2013.01); E04F 15/182 (2013.01); E04F 15/188 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0085845 A1 19830817; AT E39725 T1 19890115; DE 3378835 D1 19890209; EP 0156247 A2 19851002; EP 0156247 A3 19860730; EP 0156247 B1 19890104
DOCDB simple family (application)
EP 83100285 A 19830114; AT 85102859 T 19830114; DE 3378835 T 19830114; EP 85102859 A 19830114