EP 0667428 A3 19970416 - False floor.
Title (en)
False floor.
Title (de)
Hohlraumboden.
Title (fr)
Plancher surélevé.
Publication
Application
Priority
DE 4404368 A 19940211
Abstract (en)
[origin: EP0667428A2] Each support section is formed as an adjustable steel foot (2), and a number of such feet support a bearer plate (3), on which the plaster layer (4) is located. The bearer plate is formed as a sheathing component and the plaster layer is applied by pouring. The plaster type can also be formed from dry plaster plates. An acoustic insulator (6) is arranged between the steel foot and the basic floor.
IPC 1-7
IPC 8 full level
E04F 15/024 (2006.01)
CPC (source: EP)
E04F 15/02429 (2013.01)
Citation (search report)
- [XA] DE 4001636 A1 19910801 - MEISSL GEB GOETTLERT CHRISTINE [DE], et al
- [A] DE 2915115 A1 19791220 - BRIDGESTONE TIRE CO LTD
- [A] CH 440655 A 19670731 - GOLDBACH SPERR FASSHOLZ [DE]
- [A] DE 8815148 U1 19890126
- [A] DE 2911579 C2 19900118
- [A] PATENT ABSTRACTS OF JAPAN vol. 015, no. 085 (M - 1087) 27 February 1991 (1991-02-27)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0667428 A2 19950816; EP 0667428 A3 19970416; DE 4404368 A1 19950824; DE 4404368 C2 19961219
DOCDB simple family (application)
EP 95101859 A 19950210; DE 4404368 A 19940211