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:
Jan. 10, 2019
Applicant:
Vat Holding Ag, Haag, CH;
Inventor:
Martin Kienreich, Horbranz, AT;
Assignee:
VAT Holding AG, Haag, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 15/14 (2006.01); F16K 31/122 (2006.01); F16K 41/10 (2006.01); F16K 51/02 (2006.01);
U.S. Cl.
CPC ...
F15B 15/1461 (2013.01); F16K 31/1221 (2013.01); F16K 41/10 (2013.01); F16K 51/02 (2013.01);
Abstract
A piston-cylinder unit having a cylinder housing () with a cylinder interior () and a piston () arranged in cylinder interior (), from which a piston rod () starts and is guided out from the cylinder housing () through an opening and at the same time is sealed with respect to the cylinder housing () by a piston rod seal () arranged on the cylinder housing (). A sliding sleeve () made of plastic and entrained by the piston rod () is arranged on the piston rod (), and the piston rod seal () bears against said sliding sleeve.