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. 23, 1998
Filed:
May. 29, 1996
Applicant:
Inventors:
Hiroya Fujimoto, Zushi, JP;
Takaya Fujita, Yamato, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ; G05G / ;
U.S. Cl.
CPC ...
74572 ; 74574 ; 2988801 ;
Abstract
An integral cast flywheel comprises a circular center flange portion, an annular mass portion concentric with the center flange portion, and an annular plate portion concentrically interposed between the center flange portion and the mass portion. Between the plate portion and the mass portion, there is defined an annular cavity which has an annular opening directed radially inward. The annular cavity is concentric with the center flange portion.