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. 10, 1991
Filed:
Oct. 24, 1990
Takashi Nakata, Nagoya, JP;
Tatsuya Shindo, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
An image forming apparatus includes a cartridge spool wound with an elongated photosensitive recording sheet, a takeup spool for winding up the photosensitive recording sheet, an exposing unit for exposing the photosensitive recording sheet to light carrying image information, a cut sheet supplying unit for supplying cut sheet, a developing unit for bringing the recording sheet into contact with cut sheet so as to form an image on the cut sheet, a peeling roller for separating the photosensitive recording sheet from the cut sheet, a separation verification sensor for detecting a complete separation between the photosensitive recording sheet and the cut sheet and a rewinding motor for rotating the cartridge spool so as to rewind the cartridge spool with the photosensitive recording sheet. The rewinding motor rewinds the cartridge spool with a predetermined length of the photosensitive recording sheet, the predetermined length being equal to a distance between the exposing unit and the peeling roller, based on the detection of the separation by the separation verification sensor.