Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-elasticity spacer for hollow-core structures
An expandable, low-elasticity spacer made of two-sided corrugated material having a topsheet, a bottomsheet, and a corrugated sheet therebetween forming flutes. The spacer comprises two strips of the corrugated material, joined together to form a polygon having inside and outside corners. Each outside corner of the polygon has a slit parallel to the flutes that severs the continuity of the sheet in which it is made, eliminating the ability of the discontinuous portions to pull against each other, thereby eliminating potential spring back. The spacer is perforated, scored or crimped parallel to the flutes in one or more of the inside corners to make it easier to bend the spacer at the desired fold line. Because the spacer avoids springing back to its collapsed position, it can be sized to fill a cavity with no excess material and leave no unintended gaps. The corrugated material is preferably fiberboard or plastic.
Low-elasticity spacer for hollow-core structures
An expandable, low-elasticity spacer made of two-sided corrugated material having a topsheet, a bottomsheet, and a corrugated sheet therebetween forming flutes. The spacer comprises two strips of the corrugated material, joined together to form a polygon having inside and outside corners. Each outside corner of the polygon has a slit parallel to the flutes that severs the continuity of the sheet in which it is made, eliminating the ability of the discontinuous portions to pull against each other, thereby eliminating potential spring back. The spacer is perforated, scored or crimped parallel to the flutes in one or more of the inside corners to make it easier to bend the spacer at the desired fold line. Because the spacer avoids springing back to its collapsed position, it can be sized to fill a cavity with no excess material and leave no unintended gaps. The corrugated material is preferably fiberboard or plastic.
Low-elasticity spacer for hollow-core structures
QUINIF EDWARD G (Autor:in)
24.11.2020
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Hollow Core Body and Construction Method using Spacer
| Europäisches Patentamt | 2022