EP 1621718 A1 20060201 - Apparatus for angular connection of tubular section bars for the construction of window and door frames
Title (en)
Apparatus for angular connection of tubular section bars for the construction of window and door frames
Title (de)
Vorrichtung für die Eckverbindung von rohrförmigen Profilen für die Herstellung von Fenster- und Türrahmen
Title (fr)
Joint d'angle pour profilés tubulaires destinés à la construction de cadres de fenêtres et de portes
Publication
Application
Priority
EP 04254528 A 20040728
Abstract (en)
An apparatus (1;61) for angular connection, with selectively variable angular amplitude, of tubular section bars (2;62) for the construction of window and door frames, comprising: rigid connection members (3;63), which have corresponding first ends (4;64), interconnected and mutually articulated and corresponding second ends (5;65), able to be removably fastened to the section bars (2;62) to be connected. The first ends (4;64) bear rotoidal coupling surfaces (6,7;66,67, shaped complementarily, which are obtained in the body of the connection members (3;63). The coupling surfaces (6,7;66,67) are able to be mutually coupled and uncoupled with a relative motion of said connection members (3;63), performed parallel to an axis of articulation (8;68) of said first ends (4;64).
IPC 8 full level
E06B 3/964 (2006.01)
CPC (source: EP)
E06B 3/9644 (2013.01)
Citation (search report)
- [X] DE 3522028 A1 19870102 - BUG ALUTECHNIK [DE]
- [X] DE 8802109 U1 19880428
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04254528 A 20040728