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, 2016
Filed:
Jul. 23, 2012
Applicants:
Shinichi Miyazaki, Akashi, JP;
Kazuo Nakayama, Akashi, JP;
Takaaki Ito, Akashi, JP;
Inventors:
Assignee:
Yamato Scale Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 17/013 (2006.01); G01M 17/02 (2006.01); G01M 1/16 (2006.01);
U.S. Cl.
CPC ...
G01M 17/021 (2013.01); G01M 1/16 (2013.01); G01M 17/02 (2013.01); Y10T 279/26 (2015.01);
Abstract
A lower side coupling of a Hirth coupling is coaxially coupled and fixed to a spindle, an upper side coupling of the Hirth coupling is coaxially coupled and fixed to a lower rim, the upper side coupling of the lower rim is meshed with the lower side coupling of the spindle, and upward separation of the lower rim from the spindle is prevented by chuck mechanisms.