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:
Jan. 16, 2024
Filed:
Jul. 06, 2021
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Sen J. Zhou, Troy, MI (US);
Pavan Kumar Patruni, Karnatka, IN;
Venu G. Ganti, Troy, MI (US);
Craig D. Reynolds, Davisburg, MI (US);
Dhanasekar Baladhandapani, Bangalore, IN;
Hung-Yih I. Du, Rochester Hills, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/12 (2006.01); F16H 57/028 (2012.01);
U.S. Cl.
CPC ...
F16F 15/1201 (2013.01); F16H 57/028 (2013.01); F16F 2232/02 (2013.01); F16F 2236/04 (2013.01);
Abstract
A noise vibration harshness reduction assembly includes a housing, a component, and an axial ring. The component is supported via the housing and movable relative to the housing. The axial ring is disposed axially along the component. The axial ring is configured to attenuate axial sound inducing vibrations in response to operation of the component.