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:
Dec. 03, 2002
Filed:
Oct. 26, 2001
Hidemi Sasaki, Saitama, JP;
Teruaki Koizumi, Saitama, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
An instant film unit advancing apparatus of reduced size, which avoids failure of a discharging film unit when a slip arises between a pair of spreading rollers and the film unit. Components to drive and support the pair of rollers and a picking claw for thrusting the film unit to a bite of the pair of rollers are arranged within the width of a film unit pack. Spreading rollers supporting means support a surface of the spreading rollers, and a driving power source unit includes a motor and a reducing gear train whose shafts are parallel to the spreading rollers. A rotating cam shaft moves the picking claw, which is also parallel to the spreading rollers, instead of a large cam plate used in conventional apparatuses. The cam shaft and a featured mechanism keep rotation of the spreading rollers independent from a cam mechanism for moving the picking claw.