Patent ID: 8397443
Filing Date: 2013-03-19
Classification: E04F

Abstract:
1. A bar system for building constructions, comprising bars, level adjustment means, and dampening means, each of said bars comprising a recess positioned in a shank of said bars, said bars being adapted in use to at least partly enclose the level adjustment means, said level adjustment means comprising level adjustable projections, being adapted to project from the bars against a support structure, said level adjustment means being provided with a surface which extends in a longitudinal direction of the bars, as seen in the use of the system, and with engagement means adapted for engagement with said recess, wherein said engagement means is attached to the level adjustment means by a resilient joint, the level adjustment means comprising a slit on both sides of the resilient joint, wherein the shank, which comprises the recesses that is adapted to engage with the engagement means, is adapted to press said engagement means towards said level adjustment means during application of the bars to the level adjustment means, and said recess is adapted to allow the engagement means for moving resiliently back by means of said resilient joint for engagement with said recess in an interconnected position, and in that the dampening means extends in a longitudinal direction of the bars, as seen in the use of the system, and said surface of the level adjustment means is adapted to support the dampening means.