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121. 发明授权

US5440958A Automatic device for stacking sheets of paper 失效
标题翻译：用于堆放纸张的自动装置
公开(公告)号：US5440958A
公开(公告)日：1995-08-15
申请号：US112096
申请日：1993-08-26
申请人： Hiroyuki Terasaki , Masahiro Sekine , Hisanori Miyake , Michael T. Sherick , Bryan M. Doherty, Jr.
发明人： Hiroyuki Terasaki , Masahiro Sekine , Hisanori Miyake , Michael T. Sherick , Bryan M. Doherty, Jr.
IPC分类号： B65H31/00
CPC分类号： B65H31/00 , B65H2701/11312 , Y10T83/2031
摘要： An automatic device for stacking sheets of paper is improved for increasing the amount of stacked sheets. An image tracing output device is so constructed that a sheet exiting from a sheet exit portion is guided to the exterior of a fixed rod of sheet stacking unit by a plate for putting sheet flow in good order. When the forwarded amount of the sheet attains approximately a half of a predetermined length, a contacting portion supported by swinging rods descends to be brought into contact with the sheet. The contacting portion continues to descend further to be brought into contact with the fixed rod. As the result, the sheet is hung also on the inner side of the fixed rod. When it attains a predetermined length, it is cut and the swinging rods return to their initial position.
摘要翻译：改进了用于堆叠纸张的自动装置，用于增加堆叠纸张的数量。图像追踪输出装置被构造成使得从纸张出口部排出的纸张通过用于使纸张流顺序良好的板被引导到纸张堆叠单元的固定杆的外部。当纸张的转印量达到预定长度的大约一半时，由摆动杆支撑的接触部分下降以与纸张接触。接触部分继续下降以与固定杆接触。结果，片材也悬挂在固定杆的内侧。当其达到预定长度时，它被切割并且摆动杆返回到其初始位置。

122. 发明授权

US5240243A Hanging bin for uniformly stacking cut sheets at the output of a plotter 失效
标题翻译：悬挂箱用于在绘图仪的输出端均匀堆放切纸
公开(公告)号：US5240243A
公开(公告)日：1993-08-31
申请号：US862918
申请日：1992-04-06
申请人： Ronald S. Gompertz , Victor Escobedo
发明人： Ronald S. Gompertz , Victor Escobedo
IPC分类号： B65H29/26 , B65H31/00
CPC分类号： B65H29/26 , B65H31/02 , B65H2701/11312 , B65H2801/36
摘要： A suspendable or hanging sheet receiving bin for a printer or plotter which includes a front wall, a back wall, and a bottom wall, all joined together in a bar or wire grid network to define a sheet receiving region. The sheet receiving region has a length dimension, a width dimension, and a depth dimension all defining at one end of the bin an opening for receiving paper fed from the output of the printer or plotter. The front wall of the bin includes a plurality of U-shaped or hook-shaped members having upwardly faced convex surfaces for receiving stacked sheets of paper falling into the opening of the bin and for enabling the sheets to be stacked uniformly and readily accessible to an operator for removal from the bin after the completion of the printing or plotting operation. Advantageously, the bin is provided with an adjustable tray or lever member which may be positioned at different locations along the depth dimension of the bin for receiving different length sheets from the plotter or printer. Additionally, hook members or the like are provided on the wire or bar grid network for positioning the depth dimension of the bin at a predetermined angle with respect to the free fall vertical direction of paper ejected from the printer or plotter.
摘要翻译：一种包括前壁，后壁和底壁的打印机或绘图仪的可悬挂或悬挂的纸张接收箱，所有这些接收箱都连接在条形或网状网格中以限定片材接收区域。纸张接收区域具有长度尺寸，宽度尺寸和深度尺寸，其全部在纸盒的一端限定用于接收从打印机或绘图仪的输出端输送的纸张的开口。垃圾箱的前壁包括多个U形或钩状构件，其具有向上的凸起表面，用于接收落入垃圾箱的开口中的堆叠的纸张，并且使得纸张能够被均匀地堆叠并容易地接近操作员在完成打印或绘图操作后从纸盒中取出。有利地，料仓设置有可调节托盘或杠杆构件，其可以沿着仓的深度尺寸定位在不同位置，以从绘图机或打印机接收不同长度的纸张。另外，钩状构件等设置在线条或栅格网格上，用于相对于从打印机或绘图仪弹出的纸张的自由落下垂直方向以相对于预定角度定位仓的深度尺寸。

123. 发明公开

US20240010011A1 PROCESSING DEVICE WITH A SHEET CUTTER 审中-公开
公开(公告)号：US20240010011A1
公开(公告)日：2024-01-11
申请号：US18371585
申请日：2023-09-22
申请人： Roland DG Corporation
发明人： Kenji SEKI , Yuichi SUGIYAMA , Akihiro SUZUKI , Ryosuke NONAKA
IPC分类号： B41J11/66 , B65H35/06 , B41J11/70 , B41J11/00 , B41J15/04 , B41J15/02 , B41J11/42 , B41J2/045
CPC分类号： B41J11/663 , B65H35/06 , B41J11/706 , B41J11/003 , B41J15/04 , B41J15/02 , B41J11/42 , B41J2/04501 , B65H2301/51512 , B65H2701/11312
摘要： A processing device includes a support table to support a sheet medium, a sheet cutter to cut the medium supported on the support table, a cutter holder to move the sheet cutter in a toward-away direction in which the sheet cutter moves toward and away from the support table, and a cutter transporter to move the cutter holder in a cutting direction that is orthogonal to a transport direction of the medium. The cutter holder includes a holder movable in the toward-away direction and that holds the sheet cutter, an actuator including a rod that extends or retracts, a link connected to the rod and the holder, and a rotation shaft that rotatably supports the link so that the holder moves in the toward-away direction in response to extension or retraction of the rod.

124. 发明授权

US11827475B2 Image forming apparatus 有权
公开(公告)号：US11827475B2
公开(公告)日：2023-11-28
申请号：US16932999
申请日：2020-07-20
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Hayashi , Atsushi Yoshida
IPC分类号： B65H29/12 , B65H29/52 , B65H85/00
CPC分类号： B65H29/125 , B65H29/52 , B65H85/00 , B65H2404/612 , B65H2701/11312
摘要： An image forming apparatus includes an image forming portion, a sheet reversing roller portion, a first sheet feeding passage, a second sheet feeding passage, a sheet a guiding member forming a retraction feeding passage for guiding upward a leading end of the sheet fed from the reversing roller portion rotating in the first direction and then for guiding the sheet, guided upward, in a direction crossing a vertical direction, the guiding member having an inner surface curved to guide one side of the sheet, and a preventing member for preventing a droop of the leading end of the sheet by contact with the sheet guided in the direction crossing the vertical direction by the sheet guiding member.

125. 发明授权

US11795024B2 Printing apparatus 有权
公开(公告)号：US11795024B2
公开(公告)日：2023-10-24
申请号：US17484421
申请日：2021-09-24
申请人： CANON KABUSHIKI KAISHA
发明人： Akira Fujikake , Tomohiro Suzuki , Waichiro Saiki , Ryo Kobayashi , Takeshi Koda , Toshiro Sugiyama , Tomoyuki Nagase
IPC分类号： B65H29/58 , B41J11/00 , B65H16/00 , B65H29/36 , B65H29/60
CPC分类号： B65H29/58 , B41J11/0045 , B65H16/005 , B65H29/36 , B65H29/60 , B65H2511/214 , B65H2701/11312
摘要： A printing apparatus comprises a sheet eject tray; a movable guide arranged on an upstream side of the sheet eject tray with respect to a direction of conveyance of a sheet and being configured to be able to move to a protruding position and a retracted position; and a driving mechanism configured to cause the movable guide to move to the protruding position when a leading edge of a sheet is conveyed along the movable guide and cause the movable guide to move to the retracted position when a trailing edge of a sheet is conveyed along the movable guide, wherein the protruding position includes a first position at which the movable guide presses a sheet to the sheet eject tray and a second position between the first position and the retracted position.

126. 发明公开

US20230234805A1 METHOD AND APPARATUS FOR FOLDING A STACK OF SHEETS 审中-公开
公开(公告)号：US20230234805A1
公开(公告)日：2023-07-27
申请号：US18011202
申请日：2020-09-30
申请人： Ahlstrom-Munksjö Oyj
发明人： Daniel L. Cournoyer , Bruno Dellier , Eric Rousset , Philippe Sorel
IPC分类号： B65H45/30
CPC分类号： B65H45/30 , B65H2301/4227 , B65H2701/11312 , B65H2404/633
摘要： According to an example aspect of the present invention, there is provided a method and apparatus for folding a stack of superposed sheets. The method comprises transferring the stack to a folding station, gripping a first part of the stack with a first grip and forming a crease on the stack to facilitate the folding. Then the at least a part of the stack is folded over the first part of the stack that has been gripped by utilizing the crease, the folded stack is gripped with a second grip and the folded stack is transferred from the folding station to a next handling stage and releasing the first grip.

127. 发明公开

US20230159294A1 CONVERTIBLE PRINTED PRODUCT COLLECTING ASSEMBLY 审中-公开
公开(公告)号：US20230159294A1
公开(公告)日：2023-05-25
申请号：US18154102
申请日：2023-01-13
申请人： Hewlett-Packard Development Company, L.P.
发明人： Bladimir de la Hoz Matveeva
IPC分类号： B65H31/20 , B41J13/10
CPC分类号： B65H31/20 , B41J13/106 , B65H2401/14 , B65H2701/11312 , B65H2801/36
摘要： A convertible printed product collecting assembly includes a rotatable first rod connected to a printer, a second rod, a collecting fabric having flexibility, the collecting fabric fixed between the rotatable first rod and the second rod, wherein the collecting fabric is to receive a printed product from the printer, and two supporting legs to tiltably connect between the printer and the second rod.

128. 发明申请

US20180244086A1 PRINTING APPARATUS AND SHEET STORAGE DEVICE 审中-公开
公开(公告)号：US20180244086A1
公开(公告)日：2018-08-30
申请号：US15896504
申请日：2018-02-14
申请人： CANON KABUSHIKI KAISHA
发明人： Hiromasa Yoneyama , Daiki Anayama , Yasuyuki Asai , Tetsuo Kikuchi
IPC分类号： B41J15/04 , B41J15/18 , B65H20/32 , B65H45/101 , B65H37/06
CPC分类号： B41J15/046 , B41J13/106 , B41J15/18 , B65H16/021 , B65H20/32 , B65H31/02 , B65H31/20 , B65H37/06 , B65H45/101 , B65H2301/41398 , B65H2405/312 , B65H2701/11312 , B65H2701/533 , B65H2801/06 , B65H2801/12 , B65H2801/36
摘要： The invention provides a printing apparatus and a sheet storage device which meet a need for diversification in printing modes while reducing a load on a user. A printing apparatus includes a first holder which rotatably holds a roll sheet, a second holder which is located below the first holder and rotatably holds a roll sheet, a printing unit which performs printing on a sheet reeled out of the first holder or the second holder, a discharge port which is provided above the first holder and discharges the sheet printed by the printing unit, and a receiving unit which is provided between the first holder and the second holder and is capable of establishing a first state of receiving a front end portion of the sheet discharged from the discharge port and a second state of not receiving the front end portion.

129. 发明授权

US09902585B2 Stacking apparatus, recording apparatus and stacking method 有权
公开(公告)号：US09902585B2
公开(公告)日：2018-02-27
申请号：US15229572
申请日：2016-08-05
申请人： Seiko Epson Corporation
发明人： Toshihiro Hayashi
IPC分类号： B65H20/30 , B65H31/26 , B41J13/10
CPC分类号： B65H20/30 , B41J13/106 , B65H31/02 , B65H31/26 , B65H2301/4215 , B65H2701/11312 , B65H2801/15
摘要： A stacking apparatus is provided with a stacking member that stacks a sheet as a recording medium that is discharged from a recording apparatus such that the sheet hangs on the stacking member, a guiding part that guides the sheet down to a point lower than a top of the stacking member, and an urging unit that controls movement of the sheet.

130. 发明申请

US20170369269A1 FORMING AND FOLDING SHEET PORTIONS 审中-公开
公开(公告)号：US20170369269A1
公开(公告)日：2017-12-28
申请号：US15541268
申请日：2015-01-30
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： Lior Joseph , Avihay Menashe , Yossi Adam
IPC分类号： B65H45/28 , B65H37/04 , B65H35/06 , B65H35/08 , B65H39/10 , B65H29/62
CPC分类号： B65H45/28 , B42C19/02 , B65H29/62 , B65H35/06 , B65H35/08 , B65H37/04 , B65H39/10 , B65H2701/11312 , B65H2801/15
摘要： An example device is provided in accordance with the present disclosure, which may be used for example for producing printed articles from printed sheets on which are imposed multiple pages of a printed article to be produced. The example device comprises a sheet feeder, a sheet path for the advance of a plurality of printed sheets fed by the sheet feeder, a cutter on the sheet path to cut the printed sheets in a direction perpendicular to the sheet advance direction, to form at least two sheet portions, and a folder on the sheet path downstream of the cutter, to fold the sheet portions.

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