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:
Aug. 02, 2022
Filed:
Sep. 10, 2019
Applicant:
Georg Fischer Rohrleitungssysteme Ag, Schaffhausen, CH;
Inventors:
Alexander Ebauer, Trossingen, DE;
Robert Reiz, Stühlingen, DE;
Assignee:
Georg Fischer Rohrleitungssysteme AG, Schaffhausen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B 23/142 (2006.01); F16L 15/04 (2006.01); G01L 5/24 (2006.01); B23P 19/06 (2006.01); B23P 11/00 (2006.01);
U.S. Cl.
CPC ...
B25B 23/1425 (2013.01); B23P 19/061 (2013.01); F16L 15/04 (2013.01); G01L 5/24 (2013.01); B23P 11/00 (2013.01); F16C 2226/60 (2013.01);
Abstract
Method and device for tightening a threaded connection, preferably for connecting pipeline components, wherein the threaded connection to be tightened comprises a connecting element unit having an external thread, a connecting element unit having an internal thread, and a seal element arranged therebetween.