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. 27, 2024
Filed:
Sep. 27, 2021
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
This disclosure relates to a driving force adjusting device including a pair of electric motors () that drives left and right wheels () of a vehicle, a differential mechanism () that provides the left and right wheels () with a torque difference, and left and right drive shafts () that transmits driving force from the differential mechanism and to the left and right wheels (), the driving force adjusting device having four elements and two degree of freedom. In this driving force adjusting device, inertia moments (J,J) on paths from the pair of electric motors () to the left and right wheels () are set to values such that a resonance frequency (f) of the driving force adjusting device when the vehicle is turning comes to be larger than a yaw resonance frequency (f) of the vehicle.