EP 0572260 A1 19931201 - Closing edge faces of multi-layer panels.
Title (en)
Closing edge faces of multi-layer panels.
Title (de)
Stirnendenverschluss für mehrschichtigen Platten.
Title (fr)
Closoir de champ pour panneaux multi-couches.
Publication
Application
Priority
GB 9211266 A 19920528
Abstract (en)
A multi-layer panel structure (1) comprising three spaced sheets (2,3,4) of polycarbonate material is closed along an edge face by means of a closure (9) comprising an air-permeable filter strip (10) and a weatherproof closure strip (11). The filter strip (10) covers the edge face of the structure and prevents the ingress of dust and other solid matter into cavities (5,6) between the spaced sheets. It is enclosed by the closure strip (11), which is formed as a plastics extrusion and comprises upper and lower arm portions (12,13) which are joined by a base portion (14) and grip an edge portion of the structure. A ventilation duct (17) is formed between the filter strip and the base portion of the closure strip. The filter strip may be bonded to the closure strip, by means of an adhesive, prior to application of the closure (9) to the panel edge. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04C 2/543 (2013.01); E04D 3/06 (2013.01)
Citation (search report)
- [Y] EP 0376386 A1 19900704 - MULTIFOIL BV [NL]
- [Y] DE 8617671 U1 19860814
- [Y] EP 0052188 A1 19820526 - ROEHM GMBH [DE]
- [A] DE 9108651 U1 19911121
Designated contracting state (EPC)
BE DE DK FR GB IE IT
DOCDB simple family (publication)
EP 0572260 A1 19931201; GB 2267298 A 19931201; GB 2267298 B 19960228; GB 9211266 D0 19920715; GB 9310936 D0 19930714
DOCDB simple family (application)
EP 93304140 A 19930527; GB 9211266 A 19920528; GB 9310936 A 19930527