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:
Jul. 30, 2019
Filed:
Dec. 06, 2016
Applicant:
Continental Teves Ag & Co. Ohg, Frankfurt, DE;
Inventors:
Rene Peter Eberhart, Oberursel, DE;
Jürgen Faller, Kahl, DE;
Ralf Jakobi, Flösheim, DE;
Ilja Prygunkov, Mainz, DE;
Andreas Weiss, Bad Soden, DE;
Assignee:
Continental Teves AG & Co. oHG, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 3/02 (2006.01); B60T 13/567 (2006.01); C23C 2/02 (2006.01); C23C 2/06 (2006.01); C23C 2/26 (2006.01); C23C 2/34 (2006.01); C23C 2/40 (2006.01); C23C 28/00 (2006.01);
U.S. Cl.
CPC ...
B60T 13/567 (2013.01); C23C 2/02 (2013.01); C23C 2/06 (2013.01); C23C 2/26 (2013.01); C23C 2/34 (2013.01); C23C 2/40 (2013.01); C23C 28/00 (2013.01); F16J 3/02 (2013.01);
Abstract
A pneumatic brake booster in which, for improving the sealing and simplifying the assembly of sealing elements, it is proposed that the booster housing in the bearing region of at least one sealing element has a metal coating having a surface roughness Ra>1.2.