초록 ▼

An elongated member suitable for flooring, decking, or seating, having a top plate formed as an extrusion of plastic material suitable for overlying a support, wherein the top plate includes ribs constituted by protruding parts of parallel, spaced apart, elongated friction elements co-extruded there

An elongated member suitable for flooring, decking, or seating, having a top plate formed as an extrusion of plastic material suitable for overlying a support, wherein the top plate includes ribs constituted by protruding parts of parallel, spaced apart, elongated friction elements co-extruded therewith, the friction elements being formed of plastic having distinctly greater softness or flexibility than the main parts of the top plate and suitable for providing a non-slip surface. The member may include an elongated support formed as a relatively rigid extrusion of plastic material having a base plate with upstanding side walls and a longitudinally extending upstanding support portion positioned between the walls, the top plate overlying the support and having edge formations engaging the side walls. The top plate and support may be formed integrally by extrusion.

대표청구항 ▼

[ We claim:] [1.] An elongated member suitable for flooring, decking, or seating, and formed from plastics material by extrusion, comprising top plate means overlying a lower support and bridging gaps between parts of the support, both the top plate means and support being extruded;wherein said top

[ We claim:] [1.] An elongated member suitable for flooring, decking, or seating, and formed from plastics material by extrusion, comprising top plate means overlying a lower support and bridging gaps between parts of the support, both the top plate means and support being extruded;wherein said top plate means includes a main component and, protruding therefrom, ribs constituted by portions of parallel, spaced apart, elongated friction elements co-extruded with said main component, said friction elements being formed of plastic having distinctly greater softness or flexibility than that of said main component which lies between and underneath said friction elements,said friction elements having a hardness of between 50 and 92 Durometer on the Shore A scale and being suitable for providing a non-slip surface;and wherein said friction elements have their lower portions embedded in the top plate means and are such as not to penetrate more than one half the top plate depth.