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. 02, 2012
Filed:
Mar. 05, 2009
Hitoshi Takeuchi, Kyoto, JP;
Hideya Ikemoto, Kyoto, JP;
Hironori Tsukamoto, Kyoto, JP;
Nobuaki Yasumoto, Kyoto, JP;
Hitoshi Takeuchi, Kyoto, JP;
Hideya Ikemoto, Kyoto, JP;
Hironori Tsukamoto, Kyoto, JP;
Nobuaki Yasumoto, Kyoto, JP;
Nidec Corporation, Kyoto, JP;
Abstract
A data storage medium support member is produced by resin molding. The data storage medium support member includes an accommodating portion, a guide portion, and a gate cut portion. The accommodating portion accommodates a magnetic member around a central axis. The guide portion has a guide surface for guiding an inner edge of a disc, and is arranged radially outward of the accommodating portion. The gate cut portion is formed on a rear surface of the guide portion. The data storage medium support member can be produced by the resin molding while securing space for accommodating the magnetic member and preventing an increase in the axial dimension of the data storage medium support member.