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:
Nov. 13, 2018
Filed:
Jun. 03, 2015
Applicant:
Ti Automotive (Heidelberg) Gmbh, Heidelberg, DE;
Inventor:
Andreas Stahn, Rauenberg, DE;
Assignee:
TI AUTOMOTIVE (HEIDELBERG) GMBH, Heidelberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 19/00 (2006.01); F16L 19/028 (2006.01); F16L 19/02 (2006.01);
U.S. Cl.
CPC ...
F16L 19/00 (2013.01); F16L 19/028 (2013.01); F16L 19/0243 (2013.01);
Abstract
The invention relates to a screw element for the connection of tubes, preferably motor vehicle lines. A threading and at least one contact surface without threading are provided on the screw element. The screw element has an outer coating and an inner coating. The outer coating comprises a first polymer and nanoparticles of a first solid material. The inner coating may also comprise nonoparticles or a polymer.