EP 3591160 B1 20220622 - A WINDOW FRAME ADAPTED FOR USE AS A SASH OR A STATIONARY FRAME, AND A METHOD FOR MAKING A WINDOW FRAME
Title (en)
A WINDOW FRAME ADAPTED FOR USE AS A SASH OR A STATIONARY FRAME, AND A METHOD FOR MAKING A WINDOW FRAME
Title (de)
FENSTERRAHMEN, DER ZUR VERWENDUNG ALS FLÜGEL ODER ALS FESTSTEHENDER RAHMEN ANGEPASST IST, UND VERFAHREN ZUR HERSTELLUNG EINES FENSTERRAHMENS
Title (fr)
CADRE DE FENÊTRE CONÇU POUR ÊTRE UTILISÉ COMME UN CHÂSSIS OU UN CADRE FIXE ET PROCÉDÉ DE FABRICATION D'UN CADRE DE FENÊTRE
Publication
Application
Priority
DK PA201870471 A 20180706
Abstract (en)
[origin: EP3591160A1] A window frame adapted for use as a sash or a stationary frame comprising a strengthening portion and a moulded surface layer covering the strengthening portion wholly or partially and giving the frame desired surface properties is disclosed. At least one strengthening member of the strengthening portion includes a shell defining an outer surface of the strengthening member, and a plurality of strengthening ribs and/or flanges extending from the shell. Said at least one strengthening member includes a plurality of closed cells arranged in continuation of each other in the longitudinal direction, each cell being delimited by the shell and one or more strengthening ribs and/or flanges. A method for making such a frame includes providing a strengthening portion, and covering the strengthening portion wholly or partially with a surface layer by moulding thereby giving the frame desired surface properties.
IPC 8 full level
E06B 3/30 (2006.01); E06B 3/20 (2006.01); E04D 13/035 (2006.01)
CPC (source: EP)
E06B 3/205 (2013.01); E06B 3/306 (2013.01); E04D 13/0354 (2013.01)
Citation (examination)
US 2002059759 A1 20020523 - BIELEFELD HANS-WALTER [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 19184756 A 20190705