Ice skating surface

Claim 2

A discrete component for development of artificial surfaces for ice skating-simulative purposes comprising a flat planar body formed of resinous material from the class consisting of high density polyethylene, polypropylene, and fluorinated polyethylene, said body being of quadrilateral configuration having first and second pairs of opposed sides, each of said sides of each pair having alternating projections and recesses disposed in a plane normal to the surface of said body, the recesses on one side being transversely aligned with the projections on the companion opposed side, said recesses having rectilinear bases, the bases of the recesses on each side being aligned, and said body having first and second sets of diagonally related corner portions, one set of diagonally related corners comprising meeting portions of the bases of recesses provided at the ends of the adjacent component sides, said meeting base portions being perpendicular to each other to form a right angle corner, the other set of diagonally related corners comprising the portions of projections provided at the ends of the adjacent component sides which projection portions merge to form an integrated corner element in the extreme corner portion of each corner element there being a bevel portion which is axially parallel with the corresponding bevel portion of the diagonally related corner, each such bevel being coplanar with the recesses and projections and hence planarwise perpendicular to the surface of said body.

Claim 3

A discrete component as defined in claim 1 and further characterized by said alternating projections and recesses being of complementary configuration.

Claim 4

A discrete component as defined in claim 1 and further characterized by said beveled corner portions being at an angle of substantially 45° to the adjacent sides of said component.

Claim 5

An artificial ice skating surface comprising a plurality of flat planar components formed of resinous material from the class consisting of high density polyethylene, polypropylene, and fluorinated polyethylene, each of said components being of quadrilateral configuration having first and second pairs of opposed sides, each of said sides being provided with alternating projections and recesses disposed in a plane normal to the flat planar surface of the related component, the recesses on one side being transversely aligned with the projections on the opposed side for interlockable engagement with projections on the confronting side of an adjacent component for integrating said components into the aforesaid surface, said recesses on each side of each component being rectilinear and having the bases of the recesses on each side being aligned each of said components having first and second sets of diagonally related corner portions, one set of diagonally related corners comprising meeting portions of the bases of recesses provided at the ends of the adjacent component sides, said meeting recess base portions being perpendicular to each other to form a right angular corner, the other set of diagonally related corners comprising portions of projections provided at the ends of the adjacent component sides which portions merge to form an integrated corner element each such corner element in the zone of merger having a bevel edge coplanar with the bases of said recesses and projections whereby said bevel edges are planarwise perpendicular with the flat plane of the related components, whereby the bevel edge at one corner of a component is presented in continuity with the meeting point of the right angular corner of an adjacent component so as to be presented for abutment against the like bevel edge of a third component during integration of said components to form said surface.

Claim 6

An artificial ice skating surface comprising a plurality of flat planar components formed of resinous material from the class consisting of high density polyethylene, polypropylene, and fluorinated polyethylene, each of said components being of quadrilateral configuration having first and second pairs of opposed sides, each of said sides being provided with alternating projections and recesses disposed in a plane normal to the flat planar surface of the related component, the recesses on one side being transversely aligned with the projections on the opposed side for interlockable engagement with projections on the confronting side of an adjacent component for integrating said components into the aforesaid surface, said recesses on each side of each component being rectilinear and having the bases of the recesses on each side being aligned each of said components having first and second sets of diagonally related corner portions, one set of diagonally related corners comprising meeting portions of the bases of recesses provided at the ends of the adjacent component sides, said meeting recess base portions being perpendicular to each other to form a right angular corner, the other set of diagonally related corners comprising portions of projections provided at the ends of the adjacent component sides which portions merge to form an integrated corner element each such corner element in the zone of merger having a bevel edge coplanar with the bases of said recesses and projections whereby said bevel edges are planarwise perpendicular with the flat plane of the related components, whereby the bevel edge at one corner of a component is presented in continuity with the meeting point of the right angular corner of an adjacent component so as to be presented for abutment against the like bevel edge of a third component during integration of said components to form said surface.