Cover
AssigneeSanders GmbH
InventorHans-Christian Sanders
Life of this patent
Estimating the term…
Abstract
A cover of a conventional type, in particular for beds, which has at least one flexible layer of a light, insulating material and which is designed to the desired heat retention in the bed, is equipped in view of an improved moisture regulation and a dissipation of the moisture released by the body as well as excess heat in such a manner that the layer is provided with ventilation openings.
Claims12
A cover in particular for beds, having at least one flexible layer of light insulating material, characterized in that the layer is provided with ventilation openings each of which is spanned by a separate meshwork, said flexible layer having a ticking upper sheet and a lower sheet between which sheets there is enclosed a filling selected from the group of materials consisting of fibers, natural hair, animal hair or down;
- and wherein said meshwork has a permeability within the range of about 200 1/dm2.min. at a pressure gradient of 200 Pa to about 900 1/dm2 min. at a pressure gradient of 13 Pa.
Dependencies are inferred from the claim text.