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. 25, 2013
Filed:
Dec. 01, 2011
Hisato Osawa, Fussa, JP;
Takahiro Yamazaki, Akishima, JP;
Ken Shirai, Mizuho-machi, JP;
Yuji Numakunai, Morioaka, JP;
Hisato Osawa, Fussa, JP;
Takahiro Yamazaki, Akishima, JP;
Ken Shirai, Mizuho-machi, JP;
Yuji Numakunai, Morioaka, JP;
Yamabiko Corporation, Ohme-shi, Tokyo, JP;
Abstract
A filler member to be installed in a crankshaft including a crank web includes: an arm member, extending in a diametrical direction of a crank journal, and a weight member extending in a radial direction of the crank journal. The filler member includes: a fitting member, a connecting member mounted on the bodies. The fitting member is fixed to an outer side face of the crank web. The connecting member is mounted on the bodies to stride the arm member on inner side face of the crank web.