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. 23, 2016
Filed:
Jul. 16, 2015
Denso Corporation, Kariya, Aichi-pref., JP;
Hiroki Takahashi, Okazaki, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
Bolts are respectively inserted through through-holes of a sun gear and are respectively threadably inserted into threaded holes of a driving-side rotatable body. The bolts are placed on an outer side of a first internally toothed portion of the sun gear in a radial direction and fix the sun gear and the driving-side rotatable body together. The sun gear includes press-fitting parts, each of which is press-fitted to a corresponding one of press-fitting projections of the driving-side rotatable body at a corresponding location that is located between corresponding adjacent two of the bolts in a circumferential direction, and open parts, each of which is placed at a corresponding location that overlaps with a corresponding one of the bolts in the circumferential direction, while a corresponding predetermined space is located adjacent to each of the open parts on an outer side of the open part in the radial direction.