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:
Oct. 14, 2025
Filed:
Dec. 01, 2021
Applicant:
Akrapovic D.d., Ivancna Gorica, SI;
Inventors:
Assignee:
Akrapovic d.d., Ivancna Gorica, SI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 27/00 (2006.01); F16D 3/06 (2006.01); F01N 1/16 (2006.01); F01N 1/18 (2006.01); F01N 13/18 (2010.01); F02D 9/04 (2006.01); F02D 9/10 (2006.01); F16D 3/04 (2006.01); F16D 3/10 (2006.01); F16D 3/28 (2006.01); F16D 3/52 (2006.01); F16D 3/66 (2006.01); F16D 3/77 (2006.01); F16K 1/22 (2006.01);
U.S. Cl.
CPC ...
F16K 27/00 (2013.01); F16D 3/06 (2013.01); F01N 1/163 (2013.01); F01N 1/18 (2013.01); F01N 13/18 (2013.01); F01N 2240/36 (2013.01); F02D 9/04 (2013.01); F02D 9/1065 (2013.01); F16D 3/04 (2013.01); F16D 3/10 (2013.01); F16D 3/28 (2013.01); F16D 3/52 (2013.01); F16D 3/66 (2013.01); F16D 3/77 (2013.01); F16D 2250/0084 (2013.01); F16D 2300/12 (2013.01); F16K 1/221 (2013.01);
Abstract
A Coupling device may be used to connect a drive shaft of an actuator to a driven shaft of an exhaust-gas valve. The coupling device may define a rotational axis and include a torsionally rigid retainer having an axially extending slot, a coupling rod received in the slot for translational movement relative to the retainer in the direction of the rotational axis, and an elastic element biasing the coupling rod in the direction of the rotational axis and having an attachment section fixed to the retainer. The retainer and the coupling rod may be non-rotatably connected.