Patents Assigned to Autostrade-Concession Ecostruzioni Autostrade S.p.A.
  • Retractable suspended scaffolding on a self-propelled truck, particularly adapted for maintenance work on road-bridges and the like
    Patent number: 4154318
    Abstract: There is disclosed a retractable suspended scaffolding mounted on a self-propelled truck which is particularly adapted for maintanence work on structures that are situated along roadways and at areas of difficult access. The scaffolding includes an operating gangway that is arranged in posiiton below the planking of a bridge, a viaduct or the like, by means of a set of mechanisms that are operated by oleodynamic jacks, hydraulic motors and manually controlled reduction units.
    Type: Grant
    Filed: November 8, 1977
    Date of Patent: May 15, 1979
    Assignee: Autostrade-Concession Ecostruzioni Autostrade S.p.A.
    Inventor: Antonio Malleone