logo

For the Inventor, By the Inventor

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.

Patent No.:

US 11292223 B1

PDFFull Text
Date of Patent:
Apr. 05, 2022

Filed:

Aug. 02, 2018

Sandwich structure having an embedded connecting element

Applicant:

Lufthansa Technik Ag, Hamburg, DE;

Inventors:

Frederic Oldenburg, Hamburg, DE;

Moritz Reifferscheid, Basedow, DE;

Assignee:

LUFTHANSA TECHNIK AG, Hamburg, DE;

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Scott W Dodds

Int. Cl.
CPC ...
F16B 5/01 (2006.01); B32B 3/06 (2006.01); B32B 3/12 (2006.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 15/10 (2006.01); B32B 15/20 (2006.01); B32B 21/14 (2006.01); B32B 38/00 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
B32B 3/06 (2013.01); B32B 3/12 (2013.01); B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 15/10 (2013.01); B32B 15/20 (2013.01); B32B 21/14 (2013.01); B32B 37/12 (2013.01); B32B 38/0004 (2013.01); F16B 5/01 (2013.01); B32B 2250/40 (2013.01); B32B 2605/003 (2013.01); B32B 2605/18 (2013.01);
Abstract

A sandwich structure includes two cover layers and a core arranged therebetween, and at least one connecting element for connection to further components. The connecting element has an insert, which is embedded into the sandwich structure at a cover layer of the two cover layers. An embedding depth of the insert is less than a thickness of the core. The connecting element is finished flush with an outer side of the cover layer via which the connecting element is embedded or protrudes from the cover layer.

Find Patent Forward Citations

Oldenburg, Frederic. (2022). Sandwich structure having an embedded connecting element (U.S. Patent No. 11292223). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11292223

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…