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:
May. 09, 1995
Filed:
Jul. 11, 1994
Nobuyuki Torisawa, Minamiashigara, JP;
Norikazu Soga, Minamiashigara, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
The present invention relates to a device for feeding sheets, one by one, to an automatic photographic processor or the like. The sheet feeding device generally includes a suction pad for taking out an uppermost sheet of stacked sheets stored in a sheet placement unit, a delivery mechanism for delivering the uppermost sheet to a sheet discharge port, a shutter mechanism used to open and close the sheet discharge port, a sheet insertion slot for directly introducing an extra sheet other than said stacked sheets to the sheet discharge port, a cover capable of opening and closing the sheet insertion slot, a magazine capable of accommodating a roll of sheet therein and capable of being disposed in the sheet insertion slot, a swingable plate having one end coupled to a drive source and the other end brought into engagement with the shutter mechanism so as to open and close the shutter mechanism, and a sensor for detecting angular positions of the swingable plate. Alternatively, the shutter mechanism may be opened and closed using a rack and pinion system.