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公开(公告)号:US20190241386A1
公开(公告)日:2019-08-08
申请号:US16389279
申请日:2019-04-19
发明人: Shougo SATO
CPC分类号: B65H15/00 , B65H5/062 , B65H5/38 , B65H7/00 , B65H29/125 , B65H85/00 , B65H2301/3121 , B65H2301/33312 , B65H2402/441 , B65H2402/45 , B65H2404/6111 , B65H2404/63 , B65H2404/693 , B65H2601/11 , B65H2601/324 , B65H2801/06
摘要: An image forming apparatus, including a main chassis having a discharge tray and a switchback tray in an upper position with respect to the discharge tray; an image forming unit; a discharge roller to discharge a recording sheet conveyed through the image forming unit onto the discharge tray; a duplex conveyer to invert the sheet and convey the inverted sheet to return to the image forming unit; and a switchback roller being rotatable in a normal direction to convey the sheet toward the switchback tray and a reverse direction to convey the sheet to the duplex conveyer; is provided. The main chassis includes a pair of walls, each of which extends in a vertical direction and in a conveying direction of the sheet and is arranged in adjacent to the switchback tray such that the switchback tray is interposed between the pair of walls.
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公开(公告)号:US20180305151A1
公开(公告)日:2018-10-25
申请号:US15948319
申请日:2018-04-09
发明人: Atsushi Ogata , Motohiro Furusawa
CPC分类号: B65H5/26 , B65H5/062 , B65H29/125 , B65H29/14 , B65H29/22 , B65H29/58 , B65H85/00 , B65H2301/33312 , B65H2301/3332 , B65H2404/144 , B65H2404/1522 , B65H2801/06 , H04N1/00631 , H04N1/00652 , H04N1/00795 , H04N1/00933
摘要: A sheet conveying apparatus includes a first rotating member, a second rotating member to convey a sheet in a first direction upon the first rotating member rotating, a third rotating member to convey the sheet in a second direction upon the first rotating member rotating, and a switching unit. The switching unit switches a position of the first rotating member between a first position at which the first and second or first and third rotating members convey the sheet, and a second position at which the first rotating member is retracted. Before a rear end of the sheet has been conveyed by the first rotating member and the second rotating member, the switching unit moves the first rotating member from the first position towards the second position. The switching unit stops a movement of the first rotating member at a position between the first position and the second position.
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公开(公告)号:US20180201030A1
公开(公告)日:2018-07-19
申请号:US15742340
申请日:2016-05-31
发明人: Takeshi YAMAZAKI , Akira TAKAHASHI
CPC分类号: B41J3/60 , B41J2/325 , B41J3/54 , B41J11/70 , B41J13/0045 , B41J15/04 , B41J15/18 , B41J29/00 , B65H29/60 , B65H35/006 , B65H2301/132 , B65H2301/33312 , B65H2404/632 , B65H2801/12
摘要: A first feeding unit is configured that is provided in a first printing unit that includes a first recording unit that executes a recording operation for a long strip-like recording medium pulled out from a first holding unit that holds the recording medium in a wound state. The first feeding unit further includes a pair of feeding rollers that sort the recording medium discharged from the first printing unit, to the side of a second printing unit stacked on the first printing unit or to the side opposite to that of the second printing unit. The first feeding unit temporarily accommodates the sorted recording medium and thereafter, feeds the recording medium to a guide path, and sorts the recording medium fed by the pair of feeding rollers, to the side of the second printing unit using a sorting part.
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公开(公告)号:US20180170698A1
公开(公告)日:2018-06-21
申请号:US15842915
申请日:2017-12-15
发明人: Mariko Moriuchi
CPC分类号: B65H5/36 , B65H1/04 , B65H1/266 , B65H3/06 , B65H5/062 , B65H7/02 , B65H7/06 , B65H29/58 , B65H29/60 , B65H43/00 , B65H43/08 , B65H85/00 , B65H2301/33312 , B65H2301/341 , B65H2301/4482 , B65H2511/52 , B65H2513/511 , B65H2513/53 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/03
摘要: This sheet feeding device includes a paper transport path, a first paper pass detection unit, a second paper pass detection unit, a transport processing mechanism, an actuation determining section, and a detection control section. The first paper pass detection unit detects that the paper passes through a first point on the paper transport path. The second paper pass detection unit detects that the paper passes through a second point on the paper transport path. The transport processing mechanism performs predetermined transportation processing on the paper traveling on the paper transport path. The actuation determining section determines whether the transport processing mechanism has been actuated. The detection control section controls the first paper pass detection unit to constantly perform detection, and, if the actuation determining section detects that transport processing mechanism has been actuated, controls the second paper pass detection unit to perform detection except for a certain time period.
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公开(公告)号:US20180052415A1
公开(公告)日:2018-02-22
申请号:US15661425
申请日:2017-07-27
申请人: Konica Minolta, Inc.
发明人: Yasuo SHIOKAWA
CPC分类号: G03G15/6529 , B65H1/266 , B65H5/26 , B65H7/00 , B65H29/585 , B65H29/60 , B65H85/00 , B65H2301/333 , B65H2301/33312 , B65H2511/11 , B65H2513/42 , B65H2601/11 , B65H2801/06 , G03G15/0189 , G03G15/234 , G03G15/6564 , G03G15/6579 , B65H2220/01 , B65H2220/02
摘要: An image forming apparatus includes: an image forming part that forms an image on a paper sheet; a first conveyance path that conveys the paper sheet on which the image is formed and that includes a primary conveyance path; a second conveyance path that reverses the paper sheet and includes a reverse conveyance path; a connecting conveyance path that connects the second conveyance path to the first conveyance path, and, before reversal at a time of conveyance to the second conveyance path, sends the paper sheet to the first conveyance path, starting from one edge of the paper sheet; and a return conveyance path that connects the second conveyance path to the first conveyance path, and, after the reversal at a time of conveyance to the second conveyance path, sends the paper sheet to the first conveyance path, starting from the other edge of the paper sheet.
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公开(公告)号:US09894235B2
公开(公告)日:2018-02-13
申请号:US15087655
申请日:2016-03-31
发明人: Tommy Yue
CPC分类号: H04N1/1215 , B65H5/26 , B65H15/00 , B65H29/52 , B65H29/58 , B65H29/60 , B65H33/04 , B65H39/042 , B65H85/00 , B65H2301/163 , B65H2301/33312 , B65H2301/42212 , B65H2404/6111 , B65H2404/632 , B65H2801/27 , B65H2801/39 , G03G15/602 , H04N1/00602 , H04N2201/0094 , H04N2201/04
摘要: A multifunctional printer comprising a printer section, an auto-document feeder, a scanner section, and a finisher, wherein a finisher path leads from the auto-document feeder into the printer section and converges with a print path into a shared finisher path leading to the finisher, such that documents scanned with the auto-document feeder can be conveyed to the finisher such that it can perform a finishing operation on the documents.
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公开(公告)号:US09873578B2
公开(公告)日:2018-01-23
申请号:US14966187
申请日:2015-12-11
申请人: Toshikane Nishii
发明人: Toshikane Nishii
CPC分类号: B65H5/36 , B65H29/52 , B65H85/00 , B65H2301/33312 , B65H2402/5152 , B65H2404/63 , G03G15/6529 , G03G15/6573 , G03G2215/00675 , G03G2215/00679
摘要: A recording medium conveying device includes a guide, a shaft, and a positioner. The guide guides a recording medium along a conveyance path to a predetermined direction. The shaft is disposed near the conveyance path. The guide is disposed between the conveyance path and the shaft. The positioner positions the guide in an axial direction of the shaft. The guide is fixed by both the positioner and the shaft. The positioner is fixed separately from the shaft.
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公开(公告)号:US20180015747A1
公开(公告)日:2018-01-18
申请号:US15642630
申请日:2017-07-06
CPC分类号: B41J13/26 , B41J2/0057 , B41J13/106 , B65H5/062 , B65H9/006 , B65H29/125 , B65H29/60 , B65H85/00 , B65H2301/33312 , B65H2301/517 , B65H2402/10 , B65H2404/1115 , B65H2404/133 , B65H2404/143 , B65H2404/5212 , B65H2801/27 , G03G15/6538 , G03G15/6567 , G03G15/6573
摘要: A medium, of which skew is appropriately corrected, is fed from an intermediate unit to a post processing unit so as to suppress an adverse effect of the skew of the medium in the post processing unit.
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公开(公告)号:US20170320687A1
公开(公告)日:2017-11-09
申请号:US15481774
申请日:2017-04-07
申请人: Junpei KAMICHI
发明人: Junpei KAMICHI
CPC分类号: B65H29/20 , B65H29/125 , B65H85/00 , B65H2301/33312 , B65H2301/3332 , B65H2301/512565 , B65H2402/441 , B65H2402/443 , B65H2404/144 , B65H2601/11 , B65H2601/325 , B65H2801/06
摘要: A sheet conveyance device includes a conveyance roller to convey a sheet, an ejection roller to eject the sheet from the sheet conveyance device, a conveyance relay roller disposed between the conveyance roller and the ejection roller, a driven roller disposed in contact with the conveyance relay roller to form a nip, and an openable portion to open and close relative to a housing of the sheet conveyance device. A pivotable roller holder to pivot relative to openable portion is attached to the openable portion. The pivotable roller holder holds the conveyance relay roller and the driven roller to maintain a nip pressure between the conveyance relay roller and the driven roller when the openable portion is opened.
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公开(公告)号:US20170305712A1
公开(公告)日:2017-10-26
申请号:US15472514
申请日:2017-03-29
发明人: Atsushi Ogata , Kazushi Ino , Hiroki Kato , Motohiro Furusawa , Koji Kawamura , Ichiro Yasumaru
CPC分类号: B65H85/00 , B65H29/12 , B65H29/58 , B65H43/00 , B65H2301/132 , B65H2301/1321 , B65H2301/33312 , B65H2404/632 , B65H2404/693 , B65H2405/3321 , B65H2801/06 , B65H2801/39 , G03G15/60 , G03G15/6529 , G03G15/6573
摘要: An image forming apparatus including an image forming unit, first and second discharging portions, first and second supporting portions, an image reading portion, and first and second switching portions is provided. The first switching portion switches between causing a sheet bearing an image formed by the image forming unit to be discharged to the first supporting portion by the first discharging portion and causing the sheet to be conveyed toward the image reading portion that reads the image. The second switching portion switches between causing the sheet whose image has been read to be conveyed toward the second discharging portion that discharges the sheet whose image has been read to the second supporting portion and causing the sheet to be conveyed toward the image forming unit. The image reading portion is disposed above the first discharging portion and further on the inside of the apparatus than the second switching portion.
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