Canopy device

Claim 1

A canopy device intended to be connected between two through-openings which are orientable into alignment with one another and located each in one body the first one of which carries the canopy device and includes the first opening which is generally vertical, and the second body is a craft of varying shape and includes the second opening, said canopy device having a front portion which is movable into engagement with the craft to provide a weatherproof passage between the openings, said canopy device comprising: a collapsible and extensible bellows cloth having its rear edge secured to the two sides and the top part of the first opening; a series of generally U-shaped guide and support ribs which are attached to the cloth for guiding and bracing it and are mounted for pivotal movement at their bottom ends; and a retracting and extending means; the ribs disposed most remotely from said first opening being so arranged that the outermost rib is connected throughout its length with the front top edge of the cloth and, at the free ends of its side parts, is attached, for pivotal movement, to the respective side part of the next rib at a distance from the free end of this rib, said distance defining the lower portions of said side parts, said next rib and at least the immediately following rib being interconnected in the same way; wherein protective pads are attached to the top and side parts of the outermost rib and to the lower parts of the next ribs, at the sides of said parts facing the craft, and wherein, when the canopy device is being extended, the outermost rib with associated pads pivots in forward-downward direction due to gravity, whereupon the next ribs with their pads will follow successively into engagement with the craft.