Composite skate assembly

Claim 2

An ice skate assembly comprising a hardened steel blade having upper and lower surfaces extending throughout the length thereof, said lower surface providing an ice-engaging portion, a plurality of longitudinally spaced holes formed transversely of said blade subadjacent said upper surface, a thermoplastic blade-supporting body molded about said blade to enclose said upper blade surface and said holes while leaving unenclosed the ice-engaging portion of said lower blade surface, said plastic body including integral elements extending through said blade holes, and means disposed intermediate said integral body elements and said blade holes and which means permit said elements to adjust relative to said blade as said plastic body shrinks after molding about said blade.

Claim 3

A skate assembly as set forth in claim 1 wherein said means comprise hollow tubular members mounted for radial displacement within said blade holes.

Claim 4

A skate assembly as set forth in claim 2 wherein each tubular member includes end portions adapted to prevent said plastic body from extending between said member and said blade holes.

Claim 5

A skate assembly as set forth in claim 1 wherein said means comprise hollow rivets, each rivet including a tubular section disposed within one of said blade holes, said tubular section having an outside diameter sufficiently smaller than the diameter of each blade hole to permit radial displacement of the rivet relative to the hole, a radially outwardly extending flange formed at each end of the tubular section and overlaying the hole to prevent the plastic body from entering the space between the outside of the tubular rivet portion and the blade hole, said integral body elements extending through the tubular sections of the hollow rivets.

Claim 6

An ice skate assembly comprising a hardened steel blade having upper and lower surfaces extending throughout the length thereof, said lower surface providing an ice-engaging portion and terminating in upwardly inclined front and rear end portions, said upper surface being substantially flat and continuous throughout the length of said blade, a plurality of longitudinally spaced holes formed transversely of said blade subadjacent said upper blade surface, a plastic blade-supporting body molded about said blade to surround the upper blade surface and said holes while leaving unsurrounded the ice-engaging portion and the upwardly inclined front and rear end portions of the lower blade surface, and a tubular means disposed in and radially adjustable relative to each of said blade holes, said plastic blade-supporting body extending through each of said tubular means to interlock said blade to said body.

Claim 7

An ice skate assembly comprising a hardened steel blade having upper and lower surfaces extending throughout the length thereof, said lower surface providing an ice-engaging portion and terminating in upwardly inclined front and rear end portions, said upper surface being substantially flat and continuous throughout the length of said blade, a plurality of longitudinally spaced holes formed transversely of said blade subadjacent said upper blade surface, a plastic blade-supporting body molded about said blade to surround the upper blade surface and said holes while leaving unsurrounded the ice-engaging portion and the upwardly inclined front and rear end portions of the lower blade surface, and a tubular means disposed in and radially adjustable relative to each of said blade holes, said plastic blade-supporting body extending through each of said tubular means to interlock said blade to said body.

Claim 8

An ice skate assembly comprising a hardened steel blade having upper and lower surfaces extending throughout the length thereof, said lower surface providing an ice-engaging portion and terminating in upwardly inclined front and rear end portions, a plurality of longitudinally spaced holes formed transversely of said blade subadjacent said upper blade surface, a plastic blade-supporting body molded under heat and pressure about said blade to surround the upper blade surface and the holes, and a tubular means disposed in and radially adjustable relative to each of said blade holes, said plastic blade-supporting body including portions internally filling each of said tubular means to interlock said blade to said body such that said body portions and tubular means may adjust radially relative to said blade holes as said molded body cools after molding.

Claim 9

An ice skate assembly comprising a hardened steel blade having upper and lower surfaces extending throughout the length thereof, said lower surface providing an ice-engaging portion and terminating in upwardly inclined front and rear end portions, a plurality of longitudinally spaced holes formed transversely of said blade subadjacent said upper blade surface, a plastic blade-supporting body molded under heat and pressure about said blade to surround the upper blade surface and the holes, and a tubular means disposed in and radially adjustable relative to each of said blade holes, said plastic blade-supporting body including portions internally filling each of said tubular means to interlock said blade to said body such that said body portions and tubular means may adjust radially relative to said blade holes as said molded body cools after molding.