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:
Jun. 16, 2020
Filed:
Oct. 13, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Morihiro Matsumoto, Susono, JP;
Tadashi Takagaki, Toyota, JP;
Shinobu Ishida, Toyota, JP;
Tetsuo Hamajima, Nissin, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
With respect to a relation between an amount of axial displacement of a first bearing as well as an amount of axial displacement of a second bearing relative to an axial force generated at a meshing part between a first double-helical gear and a second double-helical gear, and an amount of axial displacement of the second bearing as well as an amount of axial displacement of a third bearing relative to an axial force generated at a meshing part between a third double-helical gear and a fourth double-helical gear, the second bearing is configured to have a smaller amount of axial displacement than that of at least one of the first bearing and the third bearing.