Sports boot in very stiff material
OwnerEmanuele Confortin, Andrea Fregoniinventors
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Abstract
Sports boot subassembly of the shell or collar type, which comprises at least two parts, each comprising a flexible plastics material injection-overmolded over a very stiff material partially embedded in the flexible plastics material, and wherein the at least two parts comprise an assembly surface for joining them together.
Claims27
A process for manufacturing a sports boot subassembly of the shell or collar type, wherein it is obtained by the assembly of several parts, at least two of these parts being obtained by means of the following steps:
- production of a blank in very stiff material (2);
- injection-overmolding of a flexible plastics material (3) over the very stiff material, linking the very stiff material to the injection-molded flexible plastics material, in order to form part of the sports boot subassembly:
A sports boot subassembly of the shell or collar type, which comprises at least two parts, each comprising a flexible plastics material and a very stiff material partially embedded in the flexible plastics material, and wherein the at least two parts comprise an assembly surface for fixing them together.
Dependencies are inferred from the claim text.