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:
Nov. 26, 1996
Filed:
Dec. 06, 1994
Nippondenso Co., Ltd., Kariya, JP;
Abstract
A starter equipped with a planetary gear reduction mechanism, which allows a significant reduction in the inertial mass of the planetary gear shaft supporting member is disclosed. The invention includes a planetary gear shafts that are formed integral with the planetary gear shaft supporting member, which is inserted and secured on a drive shaft. Such a structure allows for the weight of the planetary gear shaft supporting member to be reduced significantly, and reduction in the inertial mass of the drive shaft is likewise achieved. Further, breakage of teeth of the pinion gear or the ring gear at repeated engagements of the rotating pinion gear is prevented. In addition, the planetary gear shaft supporting member and the planetary gear shafts are made by forming a metal plate and the planetary gear shafts can be manufactured easily by bending the plate or burring.