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:
Oct. 11, 1988
Filed:
Feb. 19, 1987
Applicant:
Inventors:
Akira Morishita, Hyogo, JP;
Hiroaki Aso, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02N / ; F16H / ;
U.S. Cl.
CPC ...
74 / ; 74801 ; 310 83 ;
Abstract
A planetary gear system for the speed reduction output of a starter motor. The internal gear is made of an elastic resin and is separated from the casing of the system or a metal ring fitted in the casing by a predetermined gap. Thereby, the internal ring can deform over a range of shocks but is prevented from deforming by the casing or metal ring above this shock range.