EP 0023373 B1 19831012 - ROLLED SECTION FOR USE AS A FLANGE OR A POST IN TRUSS GIRDERS AND SIMILAR CONSTRUCTIONAL ELEMENTS
Title (en)
ROLLED SECTION FOR USE AS A FLANGE OR A POST IN TRUSS GIRDERS AND SIMILAR CONSTRUCTIONAL ELEMENTS
Publication
Application
Priority
IT 2471779 A 19790726
Abstract (en)
[origin: ES258139U] A novel outline for section irons to be used in truss girders and like constructions is disclosed, which essentially consists of a box-like open structure composed by a longer angle iron (11, 11a) from the free end of which there are extended, at right angles outwards, L-shaped extensions (12, 13, 12a, 13a) having sides equal to one half of those of the angle iron. Bending stresses can be minimized and the entire structure is more conveniently assembled and has a reduced weight.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
E04C 3/04 (2013.01 - EP US); E04C 3/32 (2013.01 - EP US); E04C 2003/0421 (2013.01 - EP US); E04C 2003/0434 (2013.01 - EP US); E04C 2003/0473 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0023373 A2 19810204; EP 0023373 A3 19810318; EP 0023373 B1 19831012; AT E5012 T1 19831015; BR 8004591 A 19810203; CA 1141517 A 19830222; DD 153216 A1 19811230; DE 3065280 D1 19831117; ES 258139 U 19820201; ES 258139 Y 19820716; IT 1123487 B 19860430; IT 7924717 A0 19790726; JP S5634842 A 19810407; PL 128845 B1 19840331; PL 225867 A1 19810327; PT 71569 A 19800801; US 4524555 A 19850625
DOCDB simple family (application)
EP 80200681 A 19800712; AT 80200681 T 19800712; BR 8004591 A 19800723; CA 356693 A 19800722; DD 22288180 A 19800725; DE 3065280 T 19800712; ES 258139 U 19800724; IT 2471779 A 19790726; JP 10063380 A 19800724; PL 22586780 A 19800725; PT 7156980 A 19800717; US 17135180 A 19800723