Bascule bridges, Swing bridges, Lifting bridges & Ferry linkspans
Flapmechanisms with or without counterweight.
Oil hydraulic drives or wire rope hoists.
Picture: Punte d'Europa, Barcelona, Spain
Hydraulically driven swivel.
Picture: Geeste-Bridge, Germany
Wire rope hoisted center bridge
usually equipped with counterweights.
Picture: Kattwyk-Bridge, Hamburg, Germany
Hydraulically operated level adjustment for cars, trucks and railways.
Picture: Ferry linkspan Yantai-Dalian, China