Surface covering for enabling a surface to be crossed, in particular by vehicles
AssigneeMusthane
InventorReza Rosier
Life of this patent
Estimating the term…
Abstract
The present invention provides a surface covering for enabling a surface, e.g. of the uneven, muddy, marshy, or sandy ground type, to be crossed by a vehicle, said surface covering including a double-ply textile core having two covered faces, each covered with at least one polymer layer, and a plurality of through tubular pockets extending substantially transversely through the thickness of the core between the two layers, and enabling respective stiffener bars to be inserted into each tubular pocket so as to make it possible, in particular, to increase the drivability and the load-bearing capacity of the surface when the surface covering is positioned on said surface.
Claims23
A rollable surface covering configured to enable a surface to be crossed by a vehicle, comprising:
- a double-ply textile core consisting of a first ply and a second ply,
- the first ply comprising a first face coated a first polymer layer;
- the second ply comprising a second face coated with a second polymer layer;
- at least one vulcanized-polymer tubular pocket integrally formed from vulcanized polymer of the first polymer layer and the second polymer layer, and extending substantially transversely through the thickness of the core between the first face and the second face;
- at least one stiffener bar configured to increase a load-bearing capacity of the surface when the rollable surface covering is unrolled,
- wherein the at least one stiffener bar is received in the vulcanized-polymer tubular pocket.
A rollable surface covering configured to enable a surface to be crossed by at least a vehicle, comprising:
- a double-ply textile core consisting of a first ply and a second ply,
- the first ply being covered on its two faces with at least one elastomer layer;
- the second ply being covered on its two faces with at least one elastomer layer;
- at least one vulcanized-elastomer tubular pocket integrally formed from vulcanized elastomer of the elastomer layer on inside faces of the first ply and the second ply, and extending substantially transversely through the thickness of the core between the inside faces of the first ply and the second ply,
- at least one stiffener bar configured to increase a load-bearing capacity of the surface when the rollable surface covering is unrolled,
- wherein the at least one stiffener bar is received in the vulcanized-elastomer tubular pocket.
A rollable surface covering configured to enable a surface to be crossed by a vehicle, comprising:
- a double-ply textile core consisting of a first ply and second ply,
- the first ply being covered on its two faces with at least one polymer layer;
- the second ply being covered on its two faces with at least one polymer layer;
- at least one vulcanized-polymer tubular pocket integrally formed from vulcanized polymer of the polymer layer of inside faces of the first ply and the second ply, and
- extending substantially transversely through the thickness of the core between the inside faces of the first ply and the second ply,
- at least one stiffener bar configured to increase a load-bearing capacity of the surface when the rollable surface covering is unrolled,
- wherein the at least one stiffener bar is received in the vulcanized-polymer tubular pocket.
Dependencies are inferred from the claim text.