EP 0282461 A1 19880914 - A synthetic plastics material window-frame for windows and the like applications.
Title (en)
A synthetic plastics material window-frame for windows and the like applications.
Title (de)
Kunststoffrahmen für Fenster oder dergleichen.
Title (fr)
Cadre en matière plastique pour fenêtres et similaires.
Publication
Application
Priority
IT 2108987 U 19870311
Abstract (en)
A window-frame (1) of a synthetic plastics material, being quite stiff and strong and, hence, specially suited to large-size windows, is provided with large-size rib formations (12) of hollow construction and having a substantially semicircular shape in cross-section, which are formed on the sides (2a-2d, 4a-4d, 5a-5d) of the wings (4,5) and the frame (2) of the window-frame (1), as well as with tubular stiffening inserts (14) of metal fitting into respective ones of said rib formations (12).
IPC 1-7
IPC 8 full level
CPC (source: EP)
E06B 3/222 (2013.01); E06B 3/362 (2013.01)
Citation (search report)
- [X] LU 64585 A1 19720622
- [Y] DE 2117397 A1 19711028
- [A] DE 1910960 A1 19701105 - IND FRIULANA AVVOLGIBILI ED AF
- [A] FR 1478602 A 19670428 - DANOIS & FILS ETS J
- [A] BE 507163 A
- [A] DE 894316 C 19531022 - WILHELM HOSTERT & SOEHNE O H G
Designated contracting state (EPC)
AT GB SE
DOCDB simple family (publication)
EP 0282461 A1 19880914; EP 0282461 B1 19910417; AT E62725 T1 19910515; CH 671997 A5 19891013; DE 8803189 U1 19880421; FR 2612242 A3 19880916; FR 2612242 B3 19890609; IT 210025 Z2 19881114; IT 8721089 V0 19870311
DOCDB simple family (application)
EP 88830077 A 19880301; AT 88830077 T 19880301; CH 93988 A 19880311; DE 8803189 U 19880309; FR 8803135 A 19880310; IT 2108987 U 19870311