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:
Apr. 27, 2021
Filed:
Dec. 11, 2019
Ford Global Technologies, Llc, Dearborn, MI (US);
Thomas G. Leone, Ypsilanti, MI (US);
Jeffrey Eliot Chottiner, Farmington Hills, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
Methods and systems for adjusting a tuning state of a pendulum damper are provided. In one example, an engine system is provided that includes a crankshaft coupled to a plurality of pistons in a plurality of cylinders. The crankshaft includes a plurality of pendulums coupled to a plurality of cheeks and a pendulum tuning mechanism coupled to an associated pendulum included in the plurality of pendulums or coupled to an associated pendulum in a torque converter and configured to tune damping characteristics of the associated pendulum based on an engine order.