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. 04, 2007
Filed:
Mar. 23, 2004
Takamitsu Kawai, Oobu, JP;
Takamitsu Kawai, Oobu, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
A feeding device for feeding a recording medium in a feed direction, including: a drive roller having an annular recess; and a driven roller rotatably held and positioned such that a radially outer end portion of the driven roller is positioned within the annular recess of the drive roller. The driven roller is displaceable away from the drive roller, so that the recording medium is fed to pass between the drive and driven rollers, with the recording medium being gripped by the radially outer end portion of the driven roller and the radially outer end portion of the drive roller. The feeding device further includes an overlap-amount limiter including a contact portion which is positioned within the annular recess and which is, during absence of the recording medium between the drive and driven rollers, held in contact at its surface with the radially outer end portion of the driven roller, for thereby limiting an overlap amount by which the radially outer end portion of the driven roller overlaps with the radially outer end portion of the drive roller.