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:
Sep. 02, 1997
Filed:
Oct. 11, 1995
Yasuyuki Nakanishi, Hyogo, JP;
Koutarou Oka, Hyogo, JP;
Kei Shirahata, Hyogo, JP;
Shigehiro Itou, Hyogo, JP;
Tatsunori Fujiwara, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In an auto-changer device performing sequential reproduction by loading multiple cartridges each of which has an internal disk, a cartridge handler includes a plurality of holders which hold a cartridge; a plurality of pins asymmetrically fixed to the holder; guide plates having guide grooves for guiding the pins; and a loading hook, which engages and holds a cartridge and which is driven by the force exerted by a spring that also ejects the cartridge, whereby the structure of a cartridge changer can be simplified so that it is not required that the carrier have a plurality of holding functions and the carrier can be moved up and down at the unloading completion position, and the operational time can be shortened.