Device for floor ventilation
AssigneeNyboverken AB
InventorStig-Ake Ljungkvist
Life of this patent
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Abstract
The invention helps to find a way for creating a ventilated space on an existing floor damaged by moisture. On this way the resulting effects from moisture are held low. The invention consists of a moulding with the form of an inverted t. Holes (2) are located for attachment of the moulding to the lower floor. The lower part of the moulding has also at right angle going passages (5). The supports (4), shaped of the moulding on the either side, are used to carry plate-type material, which between two moldings shaped the ventilated space.
Claims2
A spacer device for positioning on an existing floor and directly and solely supporting new flooring and material positioned between said existing floor and new flooring consisting of a bar defining a horizontal section and a vertical section of equal length, said horizontal section being wider than said vertical section said vertical section being joined to one side of said horizontal section at an intermediate portion thereof, said horizontal section having vertical holes therethrough on either side of said vertical section and having transverse grooves therein on a side opposite said vertical section.
Dependencies are inferred from the claim text.