EP 0045924 A1 19820217 - Compound section.
Title (en)
Compound section.
Title (de)
Verbundprofilstab.
Title (fr)
Barre profilée composite.
Publication
Application
Priority
AT 408380 A 19800808
Abstract (en)
1. Compound section, especially for window wing frames and casements or facades having an internal and an external partially profiled bar (17, 18), these two being connected with each other by spaced connecting elements made of a thermo-insulating material, these connecting elements being formed as two web-formed intermediate members (1, 2), which, hooked in grooves of the partially profiled bars (17, 18) and locked against a reciprocal longitudinal displacement by a mechanism preventing displacement, are pushed apart from each other by at least one wedge-shaped member (3, 13) interposed between them and are clamped in the grooves of the partially profiled bars, the thermo-insulating air chambers of said compound section being covered appropriately by strips (19, 20) or bands, the intermediate members (1, 2) and the wedge-shaped member (3, 13) being formed as multistep wedges in the cross-section of the compound section and the wedge steps (4, 5) ascending obliquely in the longitudinal views of the intermediate members and the wedge-shaped member in order to permit the clamping of the intermediate members in the grooves of the partially profiled bars (17, 18) by displacing the wedge-shaped member along the wedge steps, characterized in that two wedge-shaped members (3a, 3b or 13a, 13b) working in opposite direction are provided which are connected with each other by tear-off webs (11, 12 or 21, 22) and that the wedge steps (4, 5) are formed in such a way that the distance between them is being changed by the destruction of the tear-off webs (11, 12; 21, 22) during the insertion of the wedge-shaped members (3a, 3b; 13a, 13b).
Abstract (de)
Zur wärmeisolierenden Verbindung der Teilprofilstäbe (17, 18) eines Verbundprofilstabes, insbesondere für Fensterrahmen, werden aus Kunststoff bestehende Zwischenstücke (1, 2) mittels keilförmiger dazwischen in Längsrichtung eingeschobener Teilstücke (3a, 3b) so verspreizt, daß die Zwischenstücke in Nuten der Teilprofilstäbe (17, 18) verspannt werden. Dazu sind die Teilstücke mit gegenläufigen Keilflächen zum Eingriff in die Keilstufen (4, 5) der Zwischenstücke (17, 18) ausgerüstet. Die Teilstücke sind außerdem durch Abreißstege miteinander verbunden.
IPC 1-7
IPC 8 full level
E06B 3/263 (2006.01)
CPC (source: EP)
E06B 3/26338 (2013.01)
Citation (search report)
- DE 1955591 C
- AT 352970 B 19791025 - VMW RANSHOFEN BERNDORF AG [AT]
- EP 0004666 A2 19791017 - VMW RANSHOFEN BERNDORF AG [AT]
- DE 2814649 A1 19791011 - MOSBACHER ERICH
- DE 2634597 A1 19770217 - SCHWEIZER AG E
Designated contracting state (EPC)
CH DE FR GB SE
DOCDB simple family (publication)
EP 0045924 A1 19820217; EP 0045924 B1 19840118; AT 373032 B 19831212; AT A408380 A 19830415; DE 3161968 D1 19840223; YU 190181 A 19831031
DOCDB simple family (application)
EP 81106057 A 19810803; AT 408380 A 19800808; DE 3161968 T 19810803; YU 190181 A 19810803