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公开(公告)号：US20090126585A1
公开(公告)日：2009-05-21
申请号：US12141403
申请日：2008-06-18
IPC分类号： B41M1/12
CPC分类号： B41L13/06
摘要： A stencil printing apparatus for wrapping a master around an outer circumferential surface of a plate cylinder to perform printing, the stencil printing apparatus being capable of preventing the occurrence of abnormal images or afterimage phenomenon which causes confidential information leakage, without increasing cost or causing any problems. This stencil printing apparatus has time measuring means for measuring a leaving time during which the apparatus is left stand, and when a plate discharge command is output before the leaving time exceeds a first predetermined time while the master is wrapped around the outer circumferential surface, the stencil printing apparatus is shifted to a standby state after the master is discharged from the outer circumferential surface.
摘要翻译： 一种模版印刷设备，用于围绕印版滚筒的外圆周表面包裹主机以进行打印，该模版印刷设备能够防止造成机密信息泄漏的异常图像或余像现象的出现，而不增加成本或引起任何问题 。 这种模版印刷装置具有用于测量装置静置的离开时间的时间测量装置，并且当在主体缠绕在外周面上时离开时间超过第一预定时间之前输出板排出指令时， 在主体从外周面排出之后，模板印刷装置转移到待机状态。
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公开(公告)号：US07188564B2
公开(公告)日：2007-03-13
申请号：US10799858
申请日：2004-03-15
申请人： Atsushi Ashikagaya
发明人： Atsushi Ashikagaya
IPC分类号： B41L13/04
CPC分类号： B41L13/06
摘要： Disclosed is a duplex printer which is capable of performing simplex printing without wasting a master and providing a print output with a satisfactory image quality at the time of duplex printing, and which is capable of suppressing an increase in installation space while effecting adjustment on the print image position in the sheet conveyance direction. The duplex printer includes a printing section, a sheet feeding section, a sheet discharging section, an auxiliary tray, refeeding means for refeeding a sheet having an image printed on its front side, and a path selector that steers the sheet to one of the auxiliary tray and the sheet discharging section. In a duplex printing mode, a master having first and second perforated images formed thereon side by side is wound around a print drum, thereby performing duplex printing. The position of each print image with respect to the sheet in the sheet conveyance direction is adjusted by changing the timing with which the sheet is fed from the sheet feeding section to the printing section, and the timing with which the sheet is refed from the refeeding means to the printing section.
摘要翻译： 公开了一种双面打印机，其能够在双重打印时不浪费主机并提供具有令人满意的图像质量的打印输出而进行单面打印，并且能够在对打印进行调整的同时抑制安装空间的增加 在片材输送方向上的图像位置。 双面打印机包括打印部分，片材进给部分，片材排出部分，辅助托盘，用于重新填充具有在其前侧印刷的图像的片材的再填充装置以及将片材转向辅助托盘之一的路径选择器 托盘和片材排出部。 在双面打印模式中，将并排形成的第一和第二穿孔图像的主机缠绕在打印鼓上，由此进行双面打印。 通过将片材从片材馈送部分馈送到打印部分的时间改变，以及片材被重新馈送的时间从再馈送来调整每个打印图像相对于片材在片材传送方向上的位置 指向印刷部分。
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公开(公告)号：US10990060B2
公开(公告)日：2021-04-27
申请号：US16787044
申请日：2020-02-11
摘要： A fixing device includes a body and a cover. The body includes a roller and a positioning projection projecting from the body. The cover is supported on one end side in an axial direction of the roller and has a slot in which the positioning projection is inserted. The cover is configured to pivot on the positioning projection inserted in the slot, from a closed position to a retreated position from the body.
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公开(公告)号：US10895835B2
公开(公告)日：2021-01-19
申请号：US16856052
申请日：2020-04-23
摘要： A fixing device includes a fixing rotator, a hollow pressure rotator, a heater, a holder, and a bearing. The pressure rotator is configured to contact the fixing rotator. The heater is disposed inside the pressure rotator. The holder is configured to hold the pressure rotator and the heater. The bearing is configured to rotatably support the pressure rotator. The holder includes a curved face contact portion having a curved face conforming to an outer circumferential surface of the bearing to contact the bearing. The bearing includes a flange. The flange is configured to divide the bearing into an inboard area and an outboard area in an axial direction of the pressure rotator. The inboard area and the outboard area are asymmetrical.
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公开(公告)号：US20240353788A1
公开(公告)日：2024-10-24
申请号：US18632873
申请日：2024-04-11
IPC分类号： G03G21/16
CPC分类号： G03G21/1633 , G03G21/1647
摘要： An internal cover that covers a unit inside an image forming apparatus is provided. The internal cover includes: a cover portion openable and closable by rotation on a rotation shaft; a hinge portion that forms the rotation shaft of the cover portion, where the rotation shaft is inclined with respect to a vertical direction of the image forming apparatus to allow the cover portion to be opened diagonally upward; and a hand-cranked fixing screw that maintains the cover portion in a closed state. The cover portion is opened diagonally upward as the hand-cranked fixing screw is released, and the cover portion is fixable in an opened state at a predetermined position.
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公开(公告)号：US20200272091A1
公开(公告)日：2020-08-27
申请号：US16787044
申请日：2020-02-11
摘要： A fixing device includes a body and a cover. The body includes a roller and a positioning projection projecting from the body. The cover is supported on one end side in an axial direction of the roller and has a slot in which the positioning projection is inserted. The cover is configured to pivot on the positioning projection inserted in the slot, from a closed position to a retreated position from the body.
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公开(公告)号：US08033217B2
公开(公告)日：2011-10-11
申请号：US12141403
申请日：2008-06-18
IPC分类号： B41L13/04
CPC分类号： B41L13/06
摘要： A stencil printing apparatus for wrapping a master around an outer circumferential surface of a plate cylinder to perform printing, the stencil printing apparatus being capable of preventing the occurrence of abnormal images or afterimage phenomenon which causes confidential information leakage, without increasing cost or causing any problems. This stencil printing apparatus has time measuring means for measuring a leaving time during which the apparatus is left stand, and when a plate discharge command is output before the leaving time exceeds a first predetermined time while the master is wrapped around the outer circumferential surface, the stencil printing apparatus is shifted to a standby state after the master is discharged from the outer circumferential surface.
摘要翻译： 一种模版印刷设备，用于围绕印版滚筒的外圆周表面包裹主机以进行打印，该模版印刷设备能够防止造成机密信息泄漏的异常图像或余像现象的出现，而不增加成本或引起任何问题 。 这种模版印刷装置具有用于测量装置静置的离开时间的时间测量装置，并且当在主体缠绕在外周面上时离开时间超过第一预定时间之前输出板排出指令时， 在主体从外周面排出之后，模板印刷装置转移到待机状态。
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公开(公告)号：US20060144263A1
公开(公告)日：2006-07-06
申请号：US10799858
申请日：2004-03-15
申请人： Atsushi Ashikagaya
发明人： Atsushi Ashikagaya
IPC分类号： B41L13/06
CPC分类号： B41L13/06
摘要： Disclosed is a duplex printer which is capable of performing simplex printing without wasting a master and providing a print output with a satisfactory image quality at the time of duplex printing, and which is capable of suppressing an increase in installation space while effecting adjustment on the print image position in the sheet conveyance direction. The duplex printer includes a printing section, a sheet feeding section, a sheet discharging section, an auxiliary tray, refeeding means for refeeding a sheet having an image printed on its front side, and a path selector that steers the sheet to one of the auxiliary tray and the sheet discharging section. In a duplex printing mode, a master having first and second perforated images formed thereon side by side is wound around a print drum, thereby performing duplex printing. The position of each print image with respect to the sheet in the sheet conveyance direction is adjusted by changing the timing with which the sheet is fed from the sheet feeding section to the printing section, and the timing with which the sheet is refed from the refeeding means to the printing section.
摘要翻译： 公开了一种双面打印机，其能够在双重打印时不浪费主机并提供具有令人满意的图像质量的打印输出而进行单面打印，并且能够在对打印进行调整的同时抑制安装空间的增加 在片材输送方向上的图像位置。 双面打印机包括打印部分，片材进给部分，片材排出部分，辅助托盘，用于重新填充具有在其前侧印刷的图像的片材的再填充装置以及将片材转向辅助托盘之一的路径选择器 托盘和片材排出部。 在双面打印模式中，将并排形成的第一和第二穿孔图像的主机缠绕在打印鼓上，由此进行双面打印。 通过将片材从片材馈送部分馈送到打印部分的时间改变，以及片材被重新馈送的时间从再馈送来调整每个打印图像相对于片材在片材传送方向上的位置 指向印刷部分。
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公开(公告)号：US6095040A
公开(公告)日：2000-08-01
申请号：US813331
申请日：1997-03-07
CPC分类号： B41F31/005
摘要： A stencil printer or similar printer and an ink viscosity sensing device therefor are disclosed. The viscosity of ink which is the root cause of the degradation of image equality ascribable to, e.g., temperature and down time is directly sensed. The viscosity is combined with other information including a set print speed and the kind of the ink in order to effect delicate print pressure control matching the actual conditions of the printer. Stable image quality with a minimum of fluctuation is achievable against the varying environment and without resorting to complicated control pattern tables or a number of sensors.
摘要翻译： 公开了一种模板印刷机或类似的打印机及其油墨粘度检测装置。 直接感觉到作为归因于例如温度和停机时间的图像等级劣化的根本原因的油墨的粘度。 粘度与包括设定的打印速度和油墨种类的其他信息组合，以便实现与打印机的实际条件匹配的精细的打印压力控制。 具有最小波动的稳定图像质量可以针对变化的环境实现，而不需要采用复杂的控制图表或多个传感器。
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