Patent ID: 9067692
Filing Date: 2015-06-30
Classification: B64F

Abstract:
1. A pivotable canopy roof for an air passenger stair or an air passenger bridge of the type having a portal frame, the canopy roof comprising: a flexible frame defining a front end of the pivotable canopy roof; a bellows disposed between the flexible frame and the portal frame; a first and a second articulated arm disposed in a spaced-apart relationship, the arms connecting the flexible frame to a portal frame of an air passenger stair or an air passenger bridge, each of the articulated arms having an upper arm articulately connected to the portal frame and a lower arm articulately connected to the upper arm, the lower arms each having an end member; wherein the end member of at least one of the articulated arms is laterally pivotable about a pivot joint and is pivotable out of a plane of the lower arm against a spring force of a spring element.