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. 24, 2000
Filed:
Mar. 27, 1997
Tsuneo Uwabo, Atsugi, JP;
Yoshihiro Okano, Atsugi, JP;
Yoshinori Tangi, Atsugi, JP;
Eiichi Yoneyama, Atsugi, JP;
Mitsumi Electric Co., Ltd., Tokyo, JP;
Abstract
A holder holds a disk, and two reversely moving members, being engaged with the holder, either lower or lift the holder as a result of being moved along reverse directions respectively. A linking member links the two reversely moving members, the linking member being rotatably supported on the holder. Each of the two reversely moving members has a guide groove inclined along a direction reverse of another direction along which a guide groove of the other one is inclined. A driving unit performs information recording/reproducing operations on a recording medium disk contained in a cartridge. A cover unit covers the driving unit for preventing dirt/dust from entering the driving unit. A shutter unit is provided at a cartridge inserting position of the cover unit, the shutter unit being opened and closed appropriately in response to cartridge insertion. The cover unit is provided in an enclosure frame of the disk device. Resilient members are provided between the cover unit and enclosure frame.