EP 0407274 B1 19930331 - BRIDGING SYSTEM ENABLING VEHICLES TO BRIDGE GAPS
Title (en)
BRIDGING SYSTEM ENABLING VEHICLES TO BRIDGE GAPS
Publication
Application
Priority
FR 8909133 A 19890706
Abstract (en)
[origin: US5033145A] A bridging system for clearing a breach comprising at least two identical beams rigidly connectable endwise and including each one at least one supporting structure having treadways at the upper portion and two noses pivoted to both ends, respectively, of the supporting structure so that each nose assumes a position folded back onto the structure and a position extended in prolongation of the latter.
IPC 1-7
IPC 8 full level
E01D 15/12 (2006.01); E01D 15/133 (2006.01)
CPC (source: EP US)
E01D 15/124 (2013.01 - EP US); E01D 15/133 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0407274 A1 19910109; EP 0407274 B1 19930331; AT E87683 T1 19930415; DE 69001213 D1 19930506; DE 69001213 T2 19931021; FR 2649426 A1 19910111; FR 2649426 B1 19920320; HK 1002710 A1 19980911; US 5033145 A 19910723
DOCDB simple family (application)
EP 90401873 A 19900628; AT 90401873 T 19900628; DE 69001213 T 19900628; FR 8909133 A 19890706; HK 98101885 A 19980307; US 54829590 A 19900705