Invention Grant
US07986912B2 Sheet conveyance apparatus and image forming apparatus with rollers to correct sheet misalignment
有权
纸张输送装置和具有滚筒的图像形成装置,以校正纸张未对准
- Patent Title: Sheet conveyance apparatus and image forming apparatus with rollers to correct sheet misalignment
- Patent Title (中): 纸张输送装置和具有滚筒的图像形成装置,以校正纸张未对准
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Application No.: US11882923Application Date: 2007-08-07
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Publication No.: US07986912B2Publication Date: 2011-07-26
- Inventor: Hiroyuki Maruyama
- Applicant: Hiroyuki Maruyama
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2006-238798 20060904; JP2006-323314 20061130; JP2006-323317 20061130
- Main IPC: G03G15/00
- IPC: G03G15/00

Abstract:
A sheet conveying apparatus which conveys a recording sheet fed from a sheet feeding section toward a transfer position with controlled timing, including: a pair of registration rollers; a pair of loop rollers to form a loop of the recording sheet, the loop rollers being disposed upstream of the registration rollers in a sheet feeding direction; and a movable conveying unit configured such that the registration rollers and the loop rollers move as a unified body when correcting at least a lateral misalignment, which is a misalignment in a vertical direction to the sheet feeding direction, and inclination of the recording sheet.
Public/Granted literature
- US20080056790A1 Sheet conveyance apparatus and image forming apparatus Public/Granted day:2008-03-06
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