Abstract: Elements designed for use in connection with furniture, interior fittings and like details, said elements being adaptable to form in assembled condition a surface coating on existing structures and to constitute by themselves such structures, said elements having a small thickness in relation to their surface area.The elements, at least two of which are to be placed in one of two parallel planes, have projections arranged as spacing means between elements situated in one and the same plane, the interspace created between the elements by said spacing means being so formed that it constitutes an undercut sliding and/or supporting groove intended to coact with a per se known guiding rib in a drawer, a shelf or the like.

Abstract: The noise protection screen of the present invention comprises a plurality of hollow tubular members, preferably of equal length and substantially elliptical in cross-section. The hollow members are formed of a flexible material and inclined at an angle to the horizontal. The hollow members are interconnected by corresponding tongue-and-groove engagement whereby the engaged grooves are deformed in a manner to provide a clamping action of the grooves about the corresponding tongues.