| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 052793100 | Multicellular core | 6 |
| 20100115883 | LOAD-BEARING SPACE LATTICE STRUCTURE, LIGHTWEIGHT CONSTRUCTION ELEMENT AND PROCESS FOR THE PREPARATION THEREOF - The invention relates to a novel load-bearing space lattice structure, lightweight construction elements comprising such structure, and a process for the preparation of such lightweight construction elements. The structure is characterized by comprising faces or edges of truncated octahedrons in a space-filling arrangement. Such structures have an optimum ratio of surface area to volume and can therefore be realized with a minimum expense of material. Lightweight construction elements containing such structures, e.g., as a sandwich core, are superior to conventional elements with honeycomb cores in terms of strength properties. For the preparation of such structures, it is proposed to assemble them from molded parts represented by the faces of truncated octahedrons cut in half and arranged in a space-filling manner. | 05-13-2010 |
| 20130000247 | Highly Vented Truss Wall Honeycomb Structures and Methods of Fabrication - A vented honeycomb structure with a plurality of honeycomb cells arranged in a hierarchical order and having a plurality of truss walls, each truss wall including a plurality of members. The vented honeycomb structure is fabricated by joining a plurality of sheets of trusses using any one of an expansion, a corrugation, and a slotting process. Fabrication can also occur by deposition, casting, additive, extrusion, or aligning and joining methods. The honeycomb cells, truss walls, truss wall openings, and truss wall members can be functionally graded. | 01-03-2013 |
| 20160123008 | STRUCTURAL SANDWICH ELEMENT AND METHOD FOR PRODUCING SAME - A structural sandwich element, especially wall element, comprising at least one cellulose honeycomb core having a plurality of juxtaposed channels, the honeycomb core being accommodated between a first and a second cover layer. The first and/or the second cover layer is/are a concrete cover layer, especially from high-performance concrete, or a gypsum cover layer. | 05-05-2016 |
| 052793110 | Elongated strip-like laterally spaced elements form core | 3 |
| 20080202066 | METAL COMPOSITE PANEL AND METHOD OF MANUFACTURE - The invention relates to a metal composite panel intended for construction, including at least two substantially parallel sheets ( | 08-28-2008 |
| 20090038262 | Building Wall Panels of Hollow Core Construction - Building wall panels having lightweight hollow core interiors include embodiments suitable for interior and exterior walls, for industrial, commercial or residential buildings, and for multi-story structures. Various methods for making these wall panels are disclosed, including the formation of cast gypsum firewall layers. | 02-12-2009 |
| 20100101181 | LIGHTWEIGHT CONSTRUCTION HAVING A FRACTALLY STRUCTURED SUPPORTING STRUCTURE - A lightweight construction includes a superficial surface and a regularly, periodically configured supporting structure that mechanically reinforces the superficial surface. The supporting structure has fractal structuring into at least two fractal planes which have integrated fluid transitions therebetween. | 04-29-2010 |
