EP 0132894 B1 19870429 - COLD-ROLLED GIRDER SECTION
Title (en)
COLD-ROLLED GIRDER SECTION
Publication
Application
Priority
NL 8302630 A 19830722
Abstract (en)
[origin: EP0132894A1] A girder section of Z- or S-shaped cross-section, the web (2) being situated in a plane substantially coinciding with the plane through the minimal principal axis of inertia (Y). The edges (3,4) of the web (2) are each connected by means of a connecting part (5,6) to one end of a leg (7,8) of the section. The two connecting parts (5,6) are situated on either side of the plane through the first principal axis of inertia (Y), while the end (9) of the lower leg (7) averted from the connecting part (5) is return-bent in the direction of the web (2) and is connected to the web (2), thereby forming a closed triangle (5,7,9) having acute base angles ( alpha , beta ), the section, after rotation about its longitudinal axis, being nestable in a similar section not rotated about its longitudinal axis.
IPC 1-7
IPC 8 full level
E04B 5/29 (2006.01); E04C 3/07 (2006.01); E04C 3/04 (2006.01)
CPC (source: EP)
E04B 5/29 (2013.01); E04C 3/07 (2013.01); E04C 2003/0413 (2013.01); E04C 2003/0421 (2013.01); E04C 2003/043 (2013.01); E04C 2003/0434 (2013.01); E04C 2003/0439 (2013.01); E04C 2003/0452 (2013.01); E04C 2003/0482 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0132894 A1 19850213; EP 0132894 B1 19870429; AT E26864 T1 19870515; DE 3463402 D1 19870604; DK 159565 B 19901029; DK 159565 C 19910402; DK 359384 A 19850123; DK 359384 D0 19840723; NL 8302630 A 19850218; NO 158406 B 19880530; NO 158406 C 19880907; NO 842965 L 19850123
DOCDB simple family (application)
EP 84201081 A 19840720; AT 84201081 T 19840720; DE 3463402 T 19840720; DK 359384 A 19840723; NL 8302630 A 19830722; NO 842965 A 19840720