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. 11, 2024
Filed:
Dec. 18, 2020
Kadia Produktion Gmbh + Co., Nürtingen, DE;
Roland Regler, Georgensgmünd, DE;
Uwe Moos, Dettingen an der Erms, DE;
Georg Heinle, Gomaringen, DE;
KADIA Produktion GmbH + Co., Nürtingen, DE;
Abstract
In the case of a method for measuring the geometry of a drilled hole in a workpiece, a measuring system is used which has a measuring unit with a measuring mandrel that can be moved bidirectionally along a travel path parallel to a measuring mandrel axis. The measuring mandrel is calibrated at least once with the use of a reference device by way of at least one reference element. During a measuring operation, the reference device is arranged in a neutral location outside the travel path of the measuring mandrel in such a way that the measuring mandrel can be introduced into the drilled hole without dipping through the reference element. To carry out a calibration operation, the reference device is moved out of the neutral location. The measuring mandrel is moved into a calibrating location, where a measurement for calibrating the measuring mandrel is carried out.