Multi-layer hatch cover support pad

Abstract

The invention provides a multi-layer hatch cover support pad for supporting a hatch cover on a coaming structure of a ship. The multi-layer hatch cover support pad comprises an outer wear surface for sliding against a mating surface provided on the hatch cover or the coaming structure, a wear layer comprising first and second opposite sides, the first side defining the outer wear surface, the wear layer comprising a first plastic material, and, a base layer comprising third and fourth opposite sides, the third side being joined to the second side. The base layer comprises a second polymer material which is less abrasion resistant than the first plastic material. By making the base layer, which in practice makes up the main part of the multi-layer hatch cover support pad, out of the second polymer material, the cost of the multi-layer hatch cover support pad is decreased. The multi-layer hatch cover support pad may further comprise an internal wear indicator body for indicating wear of the wear layer and/or an identification unit for identifying the multi-layer hatch cover support pad. A method of producing the multi-layer hatch cover support pad, as well as a use of the multi-layer hatch cover support pad, is also provided.

Dependencies are inferred from the claim text.