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Blades of fixed brise-soleil devices, and method and device for manufacturing same

A technology of sunshade devices and blades, which is applied in sunshade, door/window protection devices, shading screens, etc., and can solve the problem that hollow metal sheets are not allowed to obtain large and slender slats, the surface orientation is not particularly accurate, and the aesthetics are visible. Unfavorable and other issues

Pending Publication Date: 2021-12-24
太阳的工程师们
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In contrast, the extension of the openworked metal foil does not allow to obtain large slender slats, which is detrimental to the aesthetics and the ability to be visible through the blades obtained
Furthermore, the orientation of the surface obtained after the extension is not particularly precise

Method used

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  • Blades of fixed brise-soleil devices, and method and device for manufacturing same
  • Blades of fixed brise-soleil devices, and method and device for manufacturing same
  • Blades of fixed brise-soleil devices, and method and device for manufacturing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] Such as figure 1 As shown in the drawings of the sunshade device (not shown), the blades 100 of the sunshade device (not shown) take the shape of an accordion, and are made of a flat profile preformed by several operations, so as to have opaque sunshade parts, and between these parts, Cutouts allow light to pass through them.

[0069] Embodiments of the blade 100, prior to folding, include means for making several series of longitudinally aligned elongated notches or ports 110 in the flat profile for the purpose of separating the substantially planar longitudinal portions 120 of the material or slats, prior to folding. Material removal operations. Said ports 110 of the same orientation are separated on the same series by a portion of material or support 130 that takes the width of the port 110 . These supports 130 ensure the transverse connection and interstices between the planar longitudinal portions 120 of material.

[0070] The accordion fold is performed by usin...

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PUM

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Abstract

The invention relates to a blade (100, 100') of a brise-soleil device, said blade being noteworthy in that it is produced in one piece comprising: - substantially planar elongate, separate and parallel solid lamellae (120, 120'), - discontinuous cutouts (110, 110') separating the solid lamellae (120, 120'), - connecting spacers (130, 130') providing connection and spacing between solid lamellae (120, 120'), said cutouts (110, 110') being enclosed by the edges of the lamellae (120, 120') and the edges of the connecting spacers (130, 130'). The invention also relates to a method and a device for manufacturing such a blade.

Description

technical field [0001] The invention relates to the field of sunshade devices and in particular to adaptations that make it possible to manufacture under optimal conditions the blades that make up said device. Background technique [0002] Shading of buildings usually involves shutters, whether positioned on the exterior of the building (adjustable shutters), integrated into windows and openings, or inside the building (venetian shutters). [0003] The vanes of these louvers are generally approximately planar in shape with a transverse radius of curvature significantly greater than the width of the vanes and are generally downwardly oriented, that is to say with the center of curvature below the vanes. This curvature gives the blade the stiffness it needs to be carried only by the spaced wire ladder system. [0004] Almost all of these shutter systems are movable and the rotation of the blades can be controlled by the building user or by an automatic blade opening managemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F10/08E06B7/08
CPCE06B7/08E04F10/08E06B2009/1505B21D53/00E06B9/28E06B2009/2482
Inventor 泽维尔·森贝利
Owner 太阳的工程师们