EP 0170473 A3 19870415 - PANELS SUITABLE FOR USE AS CEILING PANELS

Title (en)

PANELS SUITABLE FOR USE AS CEILING PANELS

Publication

EP 0170473 A3 19870415 (EN)

Application

EP 85305137 A 19850718

Priority

ZA 845835 A 19840727

Abstract (en)

[origin: EP0170473A2] The invention relates to a ceiling panel (10) which comprises a profiled sheet-like element (12), including a needlepunched layer (14) of fabric fibres onto which is bonded a moulded resin layer (16) which determines the rigidity and profile of the panel. The panel (10) is specifically intended for use in suspension ceiling applications. The invention extends also to a method of manufacturing panels (10).

IPC 1-7

E04B 5/54; B44C 7/02

IPC 8 full level

B44C 7/02 (2006.01); E04B 9/04 (2006.01)

CPC (source: EP)

B44C 7/022 (2013.01); E04B 9/045 (2013.01)

Citation (search report)

[X] FR 2355970 A1 19780120 - RISCHMUELLER WILHELM [DE]
[X] US 3765141 A 19731016 - SHAYMAN H
[X] US 3706171 A 19721219 - SHAYMAN HARRY I

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0170473 A2 19860205; EP 0170473 A3 19870415; AU 4525385 A 19860130; AU 578717 B2 19881103; ES 296083 U 19880701; ES 296083 Y 19890216

DOCDB simple family (application)

EP 85305137 A 19850718; AU 4525385 A 19850723; ES 296083 U 19850726