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:
Aug. 14, 2001
Filed:
Jun. 10, 1999
Hitoshi Yoshida, Hachioji, JP;
Yukihiko Sugita, Kokubunji, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A film cartridge loader for a camera includes a film cartridge chamber having an opening into which a film cartridge can be loaded, a film cartridge chamber lid, a lid locking unit, a lid close detecting unit, an ejecting unit, a film cartridge interceptive door opening/closing unit, a moving unit, a movement detecting unit, a driving source, and a driving control unit. The film cartridge chamber lid is movable for opening or closing the cartridge chamber opening. The lid locking unit locks the film cartridge chamber lid in a closed state. The lid close detecting unit detects that the film cartridge chamber lid is locked by the lid locking unit. The ejecting unit ejects the film cartridge from the film cartridge chamber. The film cartridge interceptive door opening/closing unit opens or closes the interceptive door of the film cartridge. The moving unit moves the ejecting unit responsively to opening actions performed by the film cartridge interceptive door opening/closing unit. The movement detecting unit detects a movement made by the moving unit. The driving source generates driving force by which the film cartridge interceptive door opening/closing unit is driven. The driving control unit controls the driving performed by the driving source in response to an output of the lid close detecting unit and an output of the movement detecting unit.