EP 0065074 B1 19850320 - CORNER JOINT FOR HOLLOW SECTIONS OF LIGHT METAL
Title (en)
CORNER JOINT FOR HOLLOW SECTIONS OF LIGHT METAL
Publication
Application
Priority
DE 3119468 A 19810515
Abstract (en)
[origin: EP0065074A2] 1. Corner connection member for hollow profiles of light metal, in particular to form spacer frames for an insulating glass plate, consisting of a metal corner connection angle piece having a roughly U-shaped cross-section whose arms are adapted to the internal cross-section of the hollow profile and whose curved corner region, which is provided with a notch, is formed raised relative to the side surfaces of the arms and forms stop means for the hollow profiles to be inserted, characterised in that the side walls of the U-shaped arms (2, 3) of the corner connection angle piece (1) are arranged overlapping in the corner region (4), in that a wall region (13) adjacent to a notch (12) extending transversely to the longitudinal axis of the arm (2, 3) is offset by the amount of its wall thickness from the original plane and, after bending the angle piece (1), comes to rest on the underformed other wall region (14) adjacent to the notch (12), wherein the edges of the overlapping (8) form the stop means (7) for the hollow profiles (5, 6) to be inserted.
IPC 1-7
IPC 8 full level
C03C 27/00 (2006.01); C03C 27/12 (2006.01); E06B 3/66 (2006.01); E06B 3/667 (2006.01); E06B 3/96 (2006.01)
CPC (source: EP)
E06B 3/667 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0065074 A2 19821124; EP 0065074 A3 19830309; EP 0065074 B1 19850320; AT E12287 T1 19850415; DE 3119468 A1 19821202; DE 3119468 C2 19830210; DE 3262586 D1 19850425; DK 152938 B 19880530; DK 152938 C 19881017; DK 175682 A 19821116
DOCDB simple family (application)
EP 82101416 A 19820225; AT 82101416 T 19820225; DE 3119468 A 19810515; DE 3262586 T 19820225; DK 175682 A 19820420