EP 0420084 B1 19930804 - BOX-GIRDER FOR A CRANE GIRDER
Title (en)
BOX-GIRDER FOR A CRANE GIRDER
Publication
Application
Priority
DE 3931909 A 19890925
Abstract (en)
[origin: EP0420084A1] The invention relates to a box girder in which the web plates (3, 4) are formed from three individual plates (5, 6; 7, 7a, 7b), an individual plate (7, 7a, 7b) running through in one piece from the top chord (1) to the bottom chord (2), while the two other individual plates (5, 6) adjoin this first individual plate and in the process are welded to it by welds which can be produced from outside. The welding takes place in particular by submerged-arc welding. <IMAGE>
IPC 1-7
IPC 8 full level
B66C 6/00 (2006.01); E04C 3/07 (2006.01); E04C 3/04 (2006.01)
CPC (source: EP)
B66C 6/00 (2013.01); E04C 3/07 (2013.01); E04C 2003/0413 (2013.01); E04C 2003/043 (2013.01); E04C 2003/0452 (2013.01)
Designated contracting state (EPC)
BE DE FR NL
DOCDB simple family (publication)
EP 0420084 A1 19910403; EP 0420084 B1 19930804; DE 3931909 A1 19910404; DE 3931909 C2 19930624; DE 59002184 D1 19930909
DOCDB simple family (application)
EP 90118239 A 19900922; DE 3931909 A 19890925; DE 59002184 T 19900922