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:
Oct. 03, 2023
Filed:
Jul. 24, 2020
Applicant:
Altas Copco Ias Gmbh, Bretten-Goelshausen, DE;
Inventors:
Manuel Guglhör, Benediktbeuren, DE;
Michael Ludsteck, Munich, DE;
Assignee:
Atlas Copco IAS GmbH, Bretten-Goelshausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 5/26 (2006.01); G01L 5/00 (2006.01); G01L 3/00 (2006.01);
U.S. Cl.
CPC ...
B23Q 5/266 (2013.01); G01L 3/00 (2013.01); G01L 5/00 (2013.01); B23B 2260/142 (2013.01); B23Q 2705/12 (2013.01); B23Q 2717/00 (2013.01); F15B 2211/3057 (2013.01); F15B 2211/6336 (2013.01);
Abstract
Methods and devices for controlling a mechanical joining or forming process, in particular friction drilling in thin-walled materials, apply several reverse pulses acting on a process parameter to bring the course of an actual curve of the parameter more into line with the course of a predetermined nominal curve of the process parameter. The number and length of the reverse pulses and the length of the intervals between the pulses are determined as a function of at least one immediately detectable variable associated with the process parameter.