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:
May. 25, 2021
Filed:
Jun. 18, 2015
Broetje-automation Gmbh, Rastede, DE;
Wilfried Ficken, Rastede, DE;
Bernd-Michael Wolf, Rastede, DE;
Broetje-Automation GmbH, Rastede, DE;
Abstract
A manufacturing system for producing airplane structural components, including a drilling unit for producing bores in a material assembly made of at least two material plies for the purposes of inserting fastening elements and having a measuring unit for ascertaining geometry parameters for a previously produced bore. The measuring unit includes measuring electronics with an optical sensor element, a measuring optical unit and a measuring lance. The measuring unit produces an optical measurement beam that emerges from the measuring lance via the measuring optical unit and that is incident on a measurement point on the respective bore inner surface. A measurement movement between measuring lance and material assembly is provided in a measurement cycle and the measuring unit cyclically ascertains distance values to various measurement points at a scanning rate during the measurement movement and ascertains at least one geometry parameter for the respective bore from the distance values.