EP 1004261 A2 20000531 - Squarer for frames
Title (en)
Squarer for frames
Title (de)
Winkelstück für rammen
Title (fr)
Equerre pour encadrements
Publication
Application
Priority
ES 9802478 U 19981002
Abstract (en)
The present invention relates to a squarer for frames, comprised of a square (1) or triangle, made of metal plate and presenting corresponding extensions from the external rim of the cathetus, oriented in the same direction. Said extensions being formed by folding the corresponding side edge at right angles to the plane of the square or triangle, and being provided with passing holes (4) for screws (10) fixing on the frame. The sides of the square (1) or triangle are similarly extended from the internal and external edges at right angles by lappets (2,3,5,6) oriented respectively in opposite directions; and pressed-on for forming longitudinal flutes (7), acting as stiffening and reinforcing members. The vertex (11) of the right angle of the square (1) or triangle is externally cut or beveled at 45 DEG .
IPC 1-7
IPC 8 full level
E04F 21/00 (2006.01); E04G 21/18 (2006.01)
CPC (source: EP)
E04F 21/003 (2013.01); E04G 21/1841 (2013.01); E04G 21/1858 (2013.01); E04B 2001/389 (2023.08)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1004261 A2 20000531; EP 1004261 A3 20000614; ES 1041429 U 19990701; ES 1041429 Y 19991201
DOCDB simple family (application)
EP 99500174 A 19990929; ES 9802478 U 19981002