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公开(公告)号：US20190106284A1
公开(公告)日：2019-04-11
申请号：US15911361
申请日：2018-03-05
发明人： Kei MATSUOKA , Shinichi TATSUTA , Shunsuke HATTORI , Takamitsu SUNAOSHI , Yusuke HASHIZUME , Masakazu IWAMOTO
CPC分类号： B65H3/14 , B65H1/225 , B65H3/48 , B65H3/62 , B65H7/02 , B65H7/16 , B65H2301/5133 , B65H2301/5321 , B65H2407/311 , B65H2515/40 , B65H2515/716 , B65H2515/805 , G03G15/6511 , G03G2215/00396
摘要： A paper feeding device of an embodiment includes a paper feed tray, a blower, and a flow regulating member. A paper bundle in which a plurality of sheets of paper are stacked can be placed on the paper feed tray. The blower is positioned next to the paper bundle placed on the paper feed tray. The blower can generate airflow. The flow regulating member is positioned above the paper bundle placed on the paper feed tray. The airflow from the blower causes the flow regulating member to generate a negative pressure between the flow regulating member and the uppermost sheet of paper of the paper bundle.
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2.发明申请SHEET FEEDING DEVICE, AND IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SHEET FEEDING DEVICE 有权纸张送料装置，图像读取装置和图像形成装置，包括纸张送料装置公开(公告)号：US20140138904A1
公开(公告)日：2014-05-22
申请号：US14083125
申请日：2013-11-18
发明人： Shingo ARIMURA
CPC分类号： B65H7/02 , B65H3/0607 , B65H3/0661 , B65H3/0669 , B65H3/68 , B65H2301/5133 , B65H2301/5321 , B65H2403/42 , B65H2403/512 , B65H2404/6111 , B65H2405/324 , B65H2407/21 , B65H2511/51 , B65H2515/704 , B65H2553/412 , B65H2553/612 , B65H2801/09 , G03G15/6511 , B65H2220/01 , B65H2220/11 , B65H2220/03 , B65H2220/02
摘要： A sheet feeding device includes a grounding member arranged to a housing and electrically grounded, a sheet loading part arranged to the housing and loading a sheet, a sheet conveying path extending from the sheet loading part and conveying the sheet in a conveying direction, a sheet feeding part and a swinging member. The sheet feeding part is arranged facing to the sheet loading part and conveys the sheet on the sheet loading part in the conveying direction. The electro-conductive swinging member is swingably supported to the housing and swung in a first direction by bring the sheet from the sheet loading part into contact with the swinging member. The swinging member includes a first contact part receiving the contact of the sheet and a second contact part coming into contact with the grounding member accompanying to the swing in the first direction of the swinging member.
摘要翻译： 片材进给装置包括布置到壳体并电接地的接地构件，布置到壳体并装载片材的片材装载部分，从片材装载部分延伸并沿着传送方向输送片材的片材传送路径，片材 进给部件和摆动部件。 片材进给部被布置成面向片材装载部，并且将片材沿输送方向输送在片材装载部上。 导电摆动构件通过使来自片材装载部的片材与摆动构件接触而可摆动地支撑在壳体上并沿第一方向摆动。 摆动构件包括接收片材的接触的第一接触部分和与摆动构件的第一方向上的摆动相关的与接地构件接触的第二接触部分。
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公开(公告)号：US20100072690A1
公开(公告)日：2010-03-25
申请号：US12625591
申请日：2009-11-25
CPC分类号： B65H3/06 , B65H3/5261 , B65H2301/5321 , B65H2801/06
摘要： Sheets fed out of a cassette supporting the sheets by a pickup roller are separated and fed by a sheet separation feeding unit having a feed roller and a separating roller which is rotatable in a direction opposite to a sheet feeding direction. A charge eliminating mechanism for eliminating charges of the separating roller is arranged on the upstream side in the sheet feeding direction in a separation nip portion between the feed roller and the separating roller.
摘要翻译： 通过拾取辊将从纸张送出的纸张被分离并由具有进给辊和分离辊的纸张分离供给单元进给，该分离辊可沿与送纸方向相反的方向旋转。 用于消除分离辊的电荷的电荷消除机构布置在馈送辊和分离辊之间的分离压合部分中的纸张馈送方向的上游侧。
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公开(公告)号：US20090321553A1
公开(公告)日：2009-12-31
申请号：US12448952
申请日：2008-01-10
CPC分类号： B65H75/185 , B65H2301/5321
摘要： A core (2) for receiving wound sheet material, which core (2) comprises a tube (4), a first end member (6) inserted in a first end (8) of the tube (4), and a second end member (10) inserted in a second end (12) of the tube (4), the core (2) being such that it is able to be earthed in order to enable the discharge of static electricity from the core (2), and the earthing (16) being such that it is effected by a chuck (14) of a machine handling the core (2) during use of the core (2) whereby the static electricity is discharged through the machine.
摘要翻译： 一种用于接收缠绕片材的芯体（2），所述芯体（2）包括管（4），插入在管（4）的第一端（8）中的第一端部构件（6）和第二端构件 （10）插入管（4）的第二端（12）中，芯（2）使得能够接地以便能够从芯（2）排出静电，并且 接地（16）使得其在使用芯（2）期间由处理芯（2）的机器的卡盘（14）实现，从而静电通过机器排出。
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公开(公告)号：US20080265488A1
公开(公告)日：2008-10-30
申请号：US12102349
申请日：2008-04-14
CPC分类号： B65H3/06 , B65H3/5261 , B65H2301/5321 , B65H2801/06
摘要： Sheets fed out of a cassette supporting the sheets by a pickup roller are separated and fed by a sheet separation feeding unit having a feed roller and a separating roller which is rotatable in a direction opposite to a sheet feeding direction. A charge eliminating mechanism for eliminating charges of the separating roller is arranged on the upstream side in the sheet feeding direction in a separation nip portion between the feed roller and the separating roller.
摘要翻译： 通过拾取辊将从纸张送出的纸张被分离并由具有进给辊和分离辊的纸张分离供给单元进给，该分离辊可沿与送纸方向相反的方向旋转。 用于消除分离辊的电荷的电荷消除机构布置在馈送辊和分离辊之间的分离压合部分中的纸张馈送方向的上游侧。
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公开(公告)号：US6048119A
公开(公告)日：2000-04-11
申请号：US110259
申请日：1998-07-06
申请人： Hiroyuki Kato , Yasuhito Bandai
发明人： Hiroyuki Kato , Yasuhito Bandai
CPC分类号： B65H29/20 , B65H2301/5133 , B65H2301/5321
摘要： A sheet discharge mechanism is provided which is capable of preventing improper sheet transfer. The sheet discharge mechanism includes discharge rollers for moving a recording paper sheet, and an electric discharge brush adjacent to the discharge roller. The electric discharge brush includes a plurality of filaments for removing electrostatic charge generated at the discharge rollers. The filaments of the brush also prevent the recording paper sheet from being moved in unintended directions.
摘要翻译： 提供一种能够防止不适当的纸张传送的纸张排出机构。 片材排出机构包括用于移动记录纸的排出辊和与排出辊相邻的排出刷。 放电刷包括用于除去在排出辊产生的静电荷的多根长丝。 刷子的长丝还防止记录纸张以非预期的方向移动。
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公开(公告)号：US11999581B2
公开(公告)日：2024-06-04
申请号：US17218507
申请日：2021-03-31
发明人： Keisuke Sasaki , Nobuhisa Nomoto
CPC分类号： B65H3/0661 , B41J29/13 , B65H3/0669 , B65H7/02 , B65H2301/5321 , B65H2402/441
摘要： A recording apparatus includes: an apparatus body having an inclined support portion that supports a medium in an inclined position, and a feed roller that feeds the medium supported by the inclined support portion; and an opening/closing body that opens and closes an upper part of the apparatus body. The apparatus body has a cover member that covers an upper part of the feed roller and a vicinity thereof. The cover member has an opening through which the feed roller is exposed.
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公开(公告)号：US20180326754A1
公开(公告)日：2018-11-15
申请号：US15974765
申请日：2018-05-09
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J11/007 , B65H5/004 , B65H5/066 , B65H2301/44334 , B65H2301/5321 , B65H2301/5322
摘要： A media sheet drive has a continuous belt of a dielectric material for transporting sheet media supported on the belt in a transport direction. A launch mechanism is used to launch a sheet medium onto a top surface of the belt. A charging circuit including a charging head is used to charge a top surface of the sheet medium and the belt as the sheet medium is launched. Charging acts to generate an electrostatic tacking force to tack the sheet medium to the belt. To prevent high electric field near the belt top surface which might otherwise affect the printing process, a neutralizing circuit is positioned downstream of the charging circuit to reduce electric field near the top of the belt by balancing charge at the top and bottom of the belt while keeping the sheet medium tacked to the belt.
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公开(公告)号：US20180194585A1
公开(公告)日：2018-07-12
申请号：US15865598
申请日：2018-01-09
发明人： Naoyuki Maeda
CPC分类号： B65H29/22 , B65H7/02 , B65H29/14 , B65H29/52 , B65H29/70 , B65H31/02 , B65H31/10 , B65H43/06 , B65H43/08 , B65H2301/4212 , B65H2301/5122 , B65H2301/5133 , B65H2301/5321 , B65H2404/144 , B65H2404/561 , B65H2404/63 , B65H2404/7414 , B65H2405/11151 , B65H2515/716 , B65H2553/612 , B65H2801/06 , G03G15/305 , G03G15/36 , G03G15/6538
摘要： A sheet discharging device includes a stacking portion configured to stack a sheet; a discharging portion configured to feed the sheet so as to be discharged to the stacking portion, wherein the discharging portion includes a first roller configured to feed the sheet and a second roller provided so as to be contactable to a sheet surface opposite from another sheet surface to which the first roller is contactable to; and an electrically discharging member configured to electrically discharge the sheet in contact with the sheet fed by the discharging portion. As viewed in a widthwise direction perpendicular to a discharging direction of the sheet, the electrically discharging member is provided so as to extend through between rotational axes of the first and second rollers in the discharging direction of the sheet.
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10.发明授权公开(公告)号：US09738476B2
公开(公告)日：2017-08-22
申请号：US14774991
申请日：2014-04-15
申请人： Valmet Aktiebolag
CPC分类号： B65H18/22 , B65H20/06 , B65H2301/4143 , B65H2301/5133 , B65H2301/5321 , B65H2401/141 , B65H2401/211 , B65H2404/271 , B65H2404/5331 , B65H2515/716 , B65H2801/84 , D21F7/00 , D21H25/10
摘要： The invention relates to a reel-up (2) for receiving and winding into a roll (3) a paper web (W) that arrives from a drying cylinder (17) in a paper making machine (1). The reel-up (2) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (3) of increasing diameter and an endless flexible belt (5) mounted for rotation along a predetermined path of travel such that the flexible belt (5) forms a loop. The flexible belt (5) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (5) is deflected from the predetermined path of travel. According to the invention, the endless flexible belt (5) comprises electrically conductive material such that static electricity in the flexible belt (5) is dissipated away from the flexible belt (5). The invention also relates to a paper making machine in which the inventive reel-up is used and to a method of winding a paper web.
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