Patent ID: 9217280
Filing Date: 2015-12-22
Classification: E04D,E06B

Abstract:
1. A method of mounting a screening arrangement in a frame, including the following steps: providing a top element with a top rail having a first end and a second mitred end, providing two side rails each having a first mitred end and a second mitred end, providing a pair of angular brackets, each angular bracket having a narrowed section, connecting the angular brackets to a reception member, connecting the top element to an internal side of the frame that faces an aperture to be screened, joining the side rails to the top rail at the mitred ends by the angular brackets such that the top rail extends in a first longitudinal direction, the side rails extend in a second longitudinal direction on an internal side of the frame that faces the aperture to be screened, and the screening arrangement has a center between the two side rails and below the top element whereby during the step of joining the side rails to the top rail, each side rail is brought from a first position in which the side rail is out of alignment with the second longitudinal direction to a second position in which each side rail is out of alignment with the second longitudinal direction and a portion of each side rail extends into an assembly recess of a corresponding angular bracket and a third position in which each of the side rails is in alignment with the second longitudinal direction, providing a bottom element and a screening body, wherein said screening body includes a first end edge, a second end edge and side edges, accommodating the first end edge in the top element, wherein the second end edge is fastened to the bottom element, said bottom element is movable between a non-screening position close to the top element and a screening position at a distance from the top element, wherein said first and second longitudinal directions define a plane, and wherein said reception member is provided as a track in the back side of each side rail, respectively, and a track in the back side of the top rail.