EP 0541619 B1 19960417 - Bridge construction system
Title (en)
Bridge construction system
Title (de)
Brückenbausystem
Title (fr)
Système pour la construction d'un pont
Publication
Application
Priority
- US 9105318 W 19910726
- US 55882890 A 19900727
Abstract (en)
[origin: WO9202681A2] A bridge construction system includes a first independent longitudinal truss (40) positioned over a first bridge section (2), and a second independent longitudinal truss (40a) positioned over a second section (4). A gantry (50) is movably mounted on the trusses (40, 40a), the gantry (50) having a first leg (210) mounted to the first truss (40) and a second leg (200) mounted to the second truss (40a), the gantry (50) being drivable along the first and second trusses (40, 40a). A gantry drive (940) is provided for controllably driving the gantry (50) along the trusses (40, 40a). A transverse trolley (240) is movably mounted on the gantry (50), the trolley (240) being drivable along the gantry (50) in a direction generally transverse to the longitudinal trusses (40, 40a). The trolley (240) includes a winch (260) for lifting and carrying bridge components to be positioned along the bridge spans over which the longitudinal trusses (40, 40a) are mounted. The trolley (240) is selectively positionable over each of the bridge sections (2, 4).
IPC 1-7
IPC 8 full level
E01D 21/00 (2006.01); E01D 21/06 (2006.01); E01D 21/10 (2006.01); E01D 101/24 (2006.01)
CPC (source: EP)
E01D 21/105 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9202681 A2 19920220; WO 9202681 A3 19920319; AT E136962 T1 19960515; AU 8297891 A 19920302; DE 69118897 D1 19960523; DE 69118897 T2 19961107; EP 0541619 A1 19930519; EP 0541619 B1 19960417; JP H05509370 A 19931222
DOCDB simple family (application)
US 9105318 W 19910726; AT 91913729 T 19910726; AU 8297891 A 19910726; DE 69118897 T 19910726; EP 91913729 A 19910726; JP 51310291 A 19910726