Perforated metal panels for constructing perforated screens

The perforated panels address the lack of three-dimensional design in conventional metal panels by incorporating three-dimensional projections around holes, enhancing both aesthetics and functionality.

JP7885494B2Active Publication Date: 2026-07-07ETERNIT株式会社
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
ETERNIT株式会社
Filing Date
2023-02-16
Publication Date
2026-07-07

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Abstract

To provide a perforated panel for constructing a perforated screen which has excellent design and functionality and is of high commercial value.SOLUTION: A perforated panel is made of a metal plate having a predetermined width and a predetermined length. A main body of the metal plate is attached to a building via a mounting fixture either alone or with multiple members connected in parallel. A contour figure of a hole of any shape is set on the main body of the metal plate, in which the contour figure has a reference side of a predetermined length. The other sides are cut, leaving this reference side, and a portion surrounded by the other sides is bent at a predetermined angle with respect to a flat surface of the main body, with the reference side as a reference. This forms a hole in the main body, and the portion surrounded by the other sides becomes a protruding piece that protrudes from the flat surface of the main body.SELECTED DRAWING: Figure 1
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