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:
Mar. 04, 2003
Filed:
Aug. 10, 2000
Akira Kurozuka, Fujiidera, JP;
Eiichi Hanakawa, Kyoto, JP;
Shinichi Maeda, Higashiosaka, JP;
Kohzoh Ezawa, Katano, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The disk loading device of this invention includes: a holder for removably holding a cartridge; a conveying member for conveying the holder; a shutter opening/closing member for opening a shutter of the cartridge when the cartridge is inserted into the holder; and a rotational driving member having a holding portion for holding a center portion of a disk in the cartridge which has been conveyed to a predetermined position by the conveying member, the rotational driving member rotating the disk held by the holding portion, wherein, when the holder is conveyed by the conveying member, the shutter of the cartridge has been opened by the shutter opening/closing member and an opening of the cartridge which has been exposed by the opening of the shutter passes a position where the holding portion of the rotational driving member is located.