Patent ID: 8256166

Claim:
An openable roof or openable wall, comprising at least one section extending along a longitudinal axis, each section comprising a plurality of panels overlapping in pairs along said longitudinal axis, each of which comprises two opposite, mutually parallel longitudinal edge portions which extend parallel to said longitudinal axis, and a first and a second transverse edge portion, which extend transversely of said longitudinal axis, two suspension profiles extending in parallel along said longitudinal axis and comprising guide rails for supporting said panels the longitudinal edge portions being movable received in the guide rails to enable opening and closing of the section by relative displacement of the panels along the longitudinal axis of the guide rails, the first transverse edge portion of a superjacent panel of a pair of panels overlapping, in the close state of the section, the second transverse edge portion of a subjacent panel of said pair, and each panel, on the second transverse edge portion, comprising a first sealing strip which in its longitudinal direction comprises three sections, a first and a second section of which each encloses, in a direction transversely of said longitudinal axis, a longitudinal edge portion of the panel and a third section of which extends between the first and the second section on the upper side of the panel, wherein each panel, on said second transverse edge portion, further comprises a second sealing strip, which in its longitudinal direction comprises three sections, a first and a second section of which each at least partly encloses, at least in a direction transversely of said longitudinal axis, a longitudinal edge portion on the upper side of the panel and a third section of which extends between the first and the second section on the upper side of the panel, the first sealing strip being arranged closest to an outer edge of the second transverse edge portion, and the first and the second sealing strip defining between them a gap, which gap cooperates with a bottom surface of the inner longitudinal surfaces of the guide rails to form a drainage channel along said bottom surface in the longitudinal direction of the respective guide rail and away from said first sealing strip.