EP 0385159 A3 19901010 - METHOD AND DEVICE FOR PRODUCING METAL PROFILES FOR WINDOWS, DOORS AND FACADES
Title (en)
METHOD AND DEVICE FOR PRODUCING METAL PROFILES FOR WINDOWS, DOORS AND FACADES
Publication
Application
Priority
DE 3905920 A 19890225
Abstract (en)
[origin: EP0385159A2] A sealing joint is produced between two metal profiles via plastic strips at right angles thereto. In order to reduce the pressure forces necessary here between edges of the webs (6, 8; 7, 9) of the metal profiles (1, 2) and plastic strips (3, 4) and to enable the web edges to be knurled and pressed in a sealing manner against the plastic strips in a single operation, the plastic strips (3, 4) are first only secured loosely in the grooves formed by the webs. Not until immediately before the metal profiles (1, 2) and the plastic strips (3, 4) are finally joined are the inner edges of the plastically deformable webs (8, 9) knurled in a single operation with this joining. <IMAGE>
IPC 1-7
IPC 8 full level
E06B 3/273 (2006.01)
CPC (source: EP)
E06B 3/273 (2013.01)
Citation (search report)
- [X] DE 2717352 A1 19781026 - KELLER EBERHARD
- [X] EP 0006555 A1 19800109 - NAHR HELMAR
- [A] GB 2083116 A 19820317 - GARTNER & CO J
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0385159 A2 19900905; EP 0385159 A3 19901010; DE 3905920 A1 19900906
DOCDB simple family (application)
EP 90102635 A 19900210; DE 3905920 A 19890225