This product corresponds to patented claims below, without a license of US-Patent No. 6.061.856:
- CLAIM 1
A mattress or mattress core, comprising: a base member that is provided with at least two approximately cylindrical cavities that extend in a transverse direction of said mattress or mattress core, wherein said base member is divided into two base member parts in a plane parallel to a support plane of said base member, and wherein said two base member parts are connected to one another along a respective longitudinal edge such that said base member parts are pivotable relative to one another along said longitudinal edges; and approximately cylindrical inserts that are adapted to be placed into said cavities, wherein said inserts at least in part have different degrees of hardness.
- CLAIM 2
A mattress or mattress core according to claim 1, wherein for overly wide mattresses, including dual mattresses, said inserts are embodied in two parts, in a longitudinal direction thereof.
- CLAIM 3
A mattress or mattress core according to claim 1, wherein at least one of said inserts has elastic properties that are different from an elastic property of said base member.
- CLAIM 9
A mattress or mattress core according to claim 1, wherein said mattress or mattress core is a single or
dual mattress for a bedstead.
- CLAIM 10
A mattress or mattress core according to claim 1, wherein said mattress or mattress core is a cushion or pad for a chair, armchair, vehicle seat, sofa, lawn or deck chair, bed, or the like.