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公开(公告)号：US20240343520A1
公开(公告)日：2024-10-17
申请号：US18626370
申请日：2024-04-04
发明人： Kensuke SHIINA
CPC分类号： B65H31/38 , B65H43/04 , B65H2405/15
摘要： According to an aspect, a medium loading device includes a loading table on which a medium is loaded, a fence in contact with an end of the medium loaded on the loading table, and
a processor configured to vibrate the fence when leaning of the medium against the fence is detected.-
公开(公告)号：US12091274B2
公开(公告)日：2024-09-17
申请号：US17932437
申请日：2022-09-15
申请人： Xerox Corporation
发明人： Douglas K. Herrmann
CPC分类号： B65H29/38 , B65H1/04 , B65H1/14 , B65H31/18 , B65H31/22 , B65H2301/4212 , B65H2301/42256 , B65H2405/15 , B65H2801/21
摘要： A removable raised tray system for a printing system generally includes a removable tray operatively arranged to receive print media thereon. The removable tray includes an upper tray surface having an electrically conductive material, a lower tray surface, and at least one tray leg that is connected to the removable tray, which is configured to support the removable tray at a position that is raised relative to a platform surface of a printer feeder or stacker. The at least one leg includes a releasable fastening assembly, such as a rare earth magnet, that releasably secures the removable tray to the platform surface thereby allowing the tray to easily attached and removed from the printer feeder or stacker. The electrically conductive material of the tray surface and the platform surface are electrically conductively connected to one another so as to prevent the build-up of static electricity.
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3.发明申请公开(公告)号：US20180312352A1
公开(公告)日：2018-11-01
申请号：US15946074
申请日：2018-04-05
发明人： Shota Odajima
IPC分类号： B65H1/14
CPC分类号： B65H1/14 , B65H2403/544 , B65H2405/15 , B65H2801/06
摘要： A sheet stacking apparatus includes a tray capable of stacking plural sheets, and four wires with one end of each of them being connected to a corresponding one of portions at four corners of the tray. On the downstream side of the tray concerning a sheet feeding direction, the other end of each of two wires is connected via pulleys provided above the tray. A winding unit in the apparatus vertically moves the tray hung by the four wires by winding up or rolling down the two wires. On a side opposite to the side of the tray where the connecting portion to which one end of each of the two wires connected to the winding unit is connected, the other end of each of the remaining two wires are connected via pulleys provided above and below the tray, respectively.
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公开(公告)号：US10011453B1
公开(公告)日：2018-07-03
申请号：US15685232
申请日：2017-08-24
申请人： XEROX CORPORATION
发明人： Ron E Dufort , Steven R Moore , Timothy D Slattery , Erwin Ruiz , Charles J Bennett , Linn C Hoover
CPC分类号： B65H31/10 , B65H7/20 , B65H31/12 , B65H31/28 , B65H31/36 , B65H43/04 , B65H43/06 , B65H2405/15 , B65H2511/152 , B65H2511/16 , B65H2511/17 , B65H2511/20 , B65H2553/612 , B65H2801/06 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： A sheet stacking system is disclosed that has improved tolerance for sheets that are not flat. Successive sheets are aligned onto a stack by a plurality of registration belts. The heights of the pivoting registration belts are compared with one another to determine the unevenness of the top of the stack. This unevenness is represented by the difference between the heights of the highest and lowest registration belt Δstack-height and is monitored to quantify the planarity of the top of the stack. When the unevenness (Δstack-height) exceeds a threshold, the system switches to a modified method to control the elevation of the stack. This method may include stopping the machine from stacking before the unevenness is too large for the registration belts to uniformly drive sheets. This invention prevents the stacker from attempting to stack when sheets are expected to skew thereby preventing jams and unusable stacks.
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公开(公告)号：US20180150006A1
公开(公告)日：2018-05-31
申请号：US15803114
申请日：2017-11-03
申请人： Konica Minolta, Inc.
发明人： WATARU FURUICHI , KAZUYOSHI KIMURA
CPC分类号： B65H3/48 , B65H1/04 , B65H1/14 , B65H1/26 , B65H3/04 , B65H3/128 , B65H2405/11161 , B65H2405/112 , B65H2405/15 , B65H2405/332 , B65H2511/20 , B65H2515/212 , G03G15/6511
摘要： A paper feed apparatus includes: a sheet tray on which sheets are stacked; a sheet attractor which is located above the sheet tray and attracts sheets one by one from the above; a leading edge fan which is located in a leading edge side of the sheets and blows separation air against leading edges of the sheets to separate an uppermost sheet of the sheets closest to the sheet attractor from lower sheets located below the uppermost sheet; a sheet conveyor which is located in a downstream side of the sheet attractor along a conveying direction of the sheets to convey the uppermost sheet which is attracted by the sheet attractor and separated from the lower sheets by the leading edge fan; and a lifting member which is detachably provided on the sheet tray to support a tail side of a back of the sheets.
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公开(公告)号：US09983535B2
公开(公告)日：2018-05-29
申请号：US15295091
申请日：2016-10-17
发明人： Masatoshi Ozawa
CPC分类号： G03G15/6529 , B65H1/04 , B65H1/14 , B65H1/18 , B65H5/062 , B65H5/26 , B65H2402/10 , B65H2402/441 , B65H2402/543 , B65H2402/64 , B65H2403/513 , B65H2405/15 , G03G15/6505 , G03G21/1647 , G03G2215/00392 , G03G2221/1684 , G03G2221/1696
摘要： A pressing apparatus configured to generate a force in a separating direction in which a first unit and a second unit being connected to each other are separated from each other, the pressing apparatus including: a pressing portion supported by the second unit to be turnable about a turn shaft and configured to press the first unit; and an urging portion configured to urge the pressing portion in a direction intersecting with the separating direction, wherein the pressing portion exerts the force on the first unit in the separating direction by an urging force of the urging portion in the direction intersecting with the separating direction.
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公开(公告)号：US20180050878A1
公开(公告)日：2018-02-22
申请号：US15798982
申请日：2017-10-31
发明人： Shunsuke Okazaki , Akira Matsushima
CPC分类号： B65H1/14 , B65H1/26 , B65H2402/45 , B65H2403/513 , B65H2403/53 , B65H2403/544 , B65H2405/00 , B65H2405/113 , B65H2405/121 , B65H2405/15 , B65H2511/10 , B65H2511/20 , B65H2601/26 , B65H2801/06 , G03G15/6502 , B65H2220/01 , B65H2220/04
摘要： A sheet supporting apparatus includes a body, a supporting portion configured to be held in an elevating manner by the body and to support a sheet, a sheet regulation portion regulating a position of the sheet supported on the supporting portion, a movement portion capable of moving between a first position where the sheet regulation portion regulates the position of the sheet supported on the supporting portion, and a second position where the supporting portion is regulated from elevating with respect to the body, and a movement regulation unit regulating the movement portion from moving to the second position.
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公开(公告)号：US20180024488A1
公开(公告)日：2018-01-25
申请号：US15469019
申请日：2017-03-24
申请人： FUJI XEROX CO., LTD.
CPC分类号： B65H1/08 , B65H1/04 , B65H1/14 , B65H2401/111 , B65H2401/115 , B65H2401/231 , B65H2403/544 , B65H2403/60 , B65H2405/15 , B65H2405/325 , G03G15/6502 , G03G15/6529 , G03G21/1619
摘要： A transport apparatus includes an accommodating unit that accommodates a recording medium and that is mounted to be capable of reciprocating with respect to a body portion, a loading plate that is provided in the accommodating unit to be movable up and down and that is loaded with the recording medium, a lifting unit that moves up the loading plate to a position where the recording medium is able to be fed by winding wires connected to opposite end portions of the loading plate to suspend the loading plate, and moves down the loading plate by feeding the wires, and a receiving member that is provided on a bottom surface of the accommodating unit and that receives abutments provided on the loading plate when the loading plate moves down.
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公开(公告)号：US09840382B2
公开(公告)日：2017-12-12
申请号：US15089724
申请日：2016-04-04
发明人： Shunsuke Okazaki , Akira Matsushima
CPC分类号： B65H1/14 , B65H1/26 , B65H2402/45 , B65H2403/513 , B65H2403/53 , B65H2403/544 , B65H2405/00 , B65H2405/113 , B65H2405/121 , B65H2405/15 , B65H2511/10 , B65H2511/20 , B65H2601/26 , B65H2801/06 , G03G15/6502 , B65H2220/01 , B65H2220/04
摘要： A sheet supporting apparatus includes a body, a supporting portion configured to be held in an elevating manner by the body and to support a sheet, a sheet regulation portion regulating a position of the sheet supported on the supporting portion, a movement portion capable of moving between a first position where the sheet regulation portion regulates the position of the sheet supported on the supporting portion, and a second position where the supporting portion is regulated from elevating with respect to the body, and a movement regulation unit regulating the movement portion from moving to the second position.
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10.发明授权公开(公告)号：US09764917B2
公开(公告)日：2017-09-19
申请号：US15492920
申请日：2017-04-20
发明人： Koichi Ishizuka
CPC分类号： B65H31/18 , B65H31/08 , B65H31/10 , B65H43/00 , B65H43/06 , B65H2301/42264 , B65H2405/15 , B65H2511/152 , B65H2511/20 , B65H2511/515 , B65H2513/40 , B65H2513/512 , B65H2513/514 , B65H2551/21 , B65H2801/06 , G03G15/55 , G03G15/6529 , G03G15/6552 , G03G2215/00911 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： An image forming apparatus includes a display unit, an image forming unit, a detecting unit to detect whether a sheet is on the tray, a moving unit to cause the tray to ascend and to descend to a lower limit position per a tray sheet amount, and a determination unit to determine that tray descent is interrupted at a position located higher than the lower limit position. At the lower limit position, a screen prompting tray sheet removal is displayed. When the tray descent is interrupted, a screen is displayed to include a tray sheet removal prompt and a notice that an obstacle presents under the tray, an image forming process is stopped, and then the tray is caused to ascend when the sheets are not on the tray and then the image forming process is resumed, even if the obstacle presents under the tray.
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