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:
Dec. 01, 2020
Filed:
Jan. 30, 2017
Applicant:
Böllhoff Verbindungstechnik Gmbh, Bielefeld, DE;
Inventor:
Alexander Vorderwisch, Steinhagen, DE;
Assignee:
Böllhoff Verbindungstechnik GmbH, Bielefeld, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16B 25/00 (2006.01);
U.S. Cl.
CPC ...
F16B 25/0015 (2013.01); F16B 25/0052 (2013.01); F16B 25/00 (2013.01);
Abstract
A thread element mode of plastic, a connection assembly consisting of a support part made of plastic into which the thread element made of plastic has been screwed by creating a counter-thread, a method for manufacturing the connection as well as a method for manufacturing the thread element. The thread element is characterized by an axial piece on which the circumferential windings of a thread turn are interrupted by at least two chip flutes. The resulting winding areas form a cutting web and an inhibition web, whereby the cutting web extends radially beyond the inhibition web.