The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 13, 2024

Filed:

Jul. 29, 2016
Applicant:

Air Bamboo Industrial Gmbh, Eberswalde, DE;

Inventors:

Jochen Kuhmann, Berlin, DE;

Matthias Albrecht, Berlin, DE;

Roman Kujus-Tenekedshijew, Federow, DE;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 3/20 (2006.01); B32B 3/18 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); E04C 2/10 (2006.01); E04C 2/34 (2006.01);
U.S. Cl.
CPC ...
B32B 3/20 (2013.01); B32B 3/18 (2013.01); B32B 37/18 (2013.01); B32B 38/0004 (2013.01); E04C 2/10 (2013.01); E04C 2/34 (2013.01); B32B 2419/00 (2013.01); E04C 2002/3477 (2013.01);
Abstract

The invention relates to a web () with a web base () and a tube segment () made of a wood-based material or bamboo, wherein the tube segment () comprises a wall () which is delimited in the circumferential direction of two cut ends (), and wherein the tube segment () is mechanically connected to the web base () by means of at least one of the cut ends (). The invention further relates to a sandwich plate () with a plate layer () and a core layer (), wherein the core layer () comprises at least one web () according to the invention which is mechanically connected to the adjacent connecting face () of the plate layer () by means of a cut face () of a tube segment (), wherein the cut faces () delimit the wall () of the tube segment () in longitudinal extension direction. The invention further relates to a sandwich block () and a methods for producing a sandwich plate, a web () and a sandwich block ().


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