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.:
Date of Patent:
Jun. 18, 2013
Filed:
Feb. 23, 2012
Klaus Edelmann, Bremen, DE;
Tanja Frese, Horstedt, DE;
Carsten Brandt, Bremen, DE;
Jens Kethler, Weyhe, DE;
Christoph Von Kopylow, Wilstedt, DE;
Klaus Edelmann, Bremen, DE;
Tanja Frese, Horstedt, DE;
Carsten Brandt, Bremen, DE;
Jens Kethler, Weyhe, DE;
Christoph Von Kopylow, Wilstedt, DE;
Airbus Operations GmbH, , DE;
Abstract
A method and a device for inspecting the quality of a formed thermoplastic fiber-reinforced plastic component wherein the component is tested by means of a sensor unit with a downstream electronic evaluation unit for analysis of the measuring result acquired by sensor technology by means of sample comparison, wherein by means of the optical sensor unit the surface roughness of the plastic component is measured after forming, which surface roughness is analyzed by means of the evaluation unit by a comparison with a stored reference pattern in such a manner that increased surface roughness is interpreted as increased internal materials porosity.