Patent ID: 8978302
Filing Date: 2015-03-17
Classification: E05D,E05Y,E06B

Abstract:
1. A windbreak system comprising: a set of foldable and independent panes sliding in a longitudinal way along a top track and a bottom track, and a foldable and non-sliding door with a pivot axis, wherein the panes and the door have a pivot and folding axis and comprise at least a top profile and a bottom profile, where the top profile and the bottom profile are selected among the following profiles: a first aluminum H-shaped profile comprising: a second aluminum H-shaped profile comprising: wherein the panes and the door have a glass glued to the top side arms of said H-shaped profiles and each pane comprises a bottom sliding H-shaped profile, comprising: two straight arms curved at its ends, and a base, and two L-shaped arms opposite to the two straight arms, where two adjustable screws are placed to regulate a height of the bottom profile in relation to the base of the bottom sliding H-shaped profile, with the two straight arms covering the bottom side arms of the bottom profile, and the base and the two straight arms form a top hollow section in the bottom sliding H-shaped profile that forms a pane support; and the two L-shaped arms and the base form a bottom hollow section; wherein a top turning set is inserted and fixed to the inverted “U” hole of the top profile, the bottom track and the top track are identical and comprise a rectangular section and have a side with an opening delimited by two equidistant sides of the rectangular section of the track and a side having a notch channel and positioned opposite to a side in contact with a ceiling or a floor, and the side that comprises the opening has two outer equidistant channels where two strips, one inside each channel are fitted in the bottom track and the two strips are made of a homogeneous mixture of self-lubricating polymer, wherein the top profile is connected at the folding axis to the top track by a top guide set formed by a first metal body and a top guide bushing wherein the first metal body is comprises a first plate with a first layer and a second layer, a cylindrical axis and a protuberance, with said first layer comprising said protuberances, and a downward slope at a front end, and the second layer is as wide as the partially opened inverted “U” hole of the top profile, and the top guide bushing has a circular shape and is a one piece element made of polyamide, said top guide bushing is inserted by pressure into the cylindrical axis of the first metal body and has an outer diameter as wide as the opening of the top track, and wherein the bottom sliding H-shaped profile is connected, at the folding axis, to the bottom track by a bottom guide set formed by a second metal body and a washer made of polyamide, said second metal body comprises a base and a cylindrical interior hole, said base is a second plate with a first layer and a second layer, the first layer comprises protuberances, up to 0, 5 mm long, and a channel located at an opposite side of the first layer being as wide as the opening of the a bottom sliding H-shaped profile, wherein and the height of the second layer is the same as the thickness of the base of the bottom sliding H-shaped profile, the washer is made of polyamide and has a round shape and a hole along a vertical axis, the washer comprises a head and a base layer, wherein the diameter of the base is greater than the diameter of the head, said polyamide washer is inserted by pressure through the cylindrical interior hole of the second metal body.