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11. 发明公开

EP0481291A3 Paper-resupplying device in image-forming apparatus 失效
标题翻译：图像形成装置中的纸张恢复装置
公开(公告)号：EP0481291A3
公开(公告)日：1993-01-20
申请号：EP91116878.9
申请日：1991-10-02
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Maekawa, Takashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G2215/00421 , G03G2215/0043 , G03G2215/00434
摘要： The distance between the paper-discharging portion (31a-31c) and the intermediate tray (21) in the paper-discharging device (19) is increased not only to increase the quantity of the papers stocked in the intermediate tray (21) but also to make the disposition of the jamming easy and additionally to prevent the so-called falling forward of the papers discharged from the paper-discharging portion (31a-31c).

12. 发明公开

EP0435855A2 Mechanism for preventing feeding of superposed copying paper sheets in an electrostatic copying apparatus 失效
标题翻译：机制，防止促进叠加复印用纸的静电复印机。
公开(公告)号：EP0435855A2
公开(公告)日：1991-07-03
申请号：EP91103020.3
申请日：1985-10-03
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Kajita, Hiroshi , Ujino, Koji , Uehara, Yoshiyuki No. 309 City Park Iiyotanyama
IPC分类号： G03G15/00 , B65H3/52
CPC分类号： G03G15/6579 , B65H3/5223 , G03G15/234 , G03G15/6502 , G03G2215/00434
摘要： A mechanism for preventing feeding of copying paper sheets in the superposed state.
Said mechanism comprises a conveying roller (132) having a peripheral surface and mounted for rotation in a predetermined feeding direction; a frictional member (246) and pressing mechanism means for selectively moving said frictional member (246) between an operating state in which it acts on said peripheral surface of said conveying roller (132) and a non-operating state in which it is spaced from said peripheral surface of said conveying roller (132), said pressing mechanism including an oscillating arm (266) supporting said frictional member (246), said oscillating arm (266) being mounted for oscillating movement between a first position at which it maintains said frictional member (246) in said operating state and a second position at which it maintains said frictional member (246) in said non-operating state.
Said pressing mechanism means further includes a supporting member (270) mounted on said oscillating arm (266) for movement relative thereto over a predetermined range toward and away from said conveying roller (132). Said frictional member (246) is mounted on said supporting member (270). A pressing spring member means (278) interposed between said oscillating arm (266) and said supporting member (270) for, when said frictional member (246) is in said operating state, elastically maintaining said frictional member (246) in pressing contact with said peripheral surface of said conveying roller (132)
摘要翻译：甲机构，用于防止在重叠状态下复印纸薄片的进给。所述机构包括：具有外周面的输送辊（132）和安装在预定的进给方向旋转; 摩擦构件（246）和按压机构用于有选择地在其作用在所述的所述外周面输送辊（132）和在其被间隔开的非工作状态的操作状态之间移动，所述摩擦构件（246）所述的外周面输送辊（132），所述加压机构包括上摆动臂（266）支撑，所述摩擦构件（246），所述摆动臂（266）被安装在其保持所述摩擦的第一位置之间摆动运动构件在所述操作状态（246），并在其保持所述第二位置在所述非操作状态的摩擦件（246）。所述按压机构装置进一步包括安装在支撑部件（270）上所述摆动臂（266），用于相对移动于此在预定范围上朝向和远离所述输送辊（132）。所述摩擦构件（246）被安装在所述支撑构件（270）。与压接所述摆动臂（266）和所述支撑构件（270），当所述摩擦构件（246）处于所述工作状态的，可弹性保持所述摩擦构件（246）之间的压力弹簧件手段（278）所述的周面输送辊（132）

13. 发明公开

EP0397199A3 Sheet conveying apparatus 失效
标题翻译：板材输送装置
公开(公告)号：EP0397199A3
公开(公告)日：1991-05-02
申请号：EP90108924.3
申请日：1990-05-11
申请人： CANON KABUSHIKI KAISHA
发明人： Takahashi, Yuji, c/o Canon Kabushiki Kaisha , Hiroi, Masakazu, c/o Canon Kabushiki Kaisha
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G2215/0043 , G03G2215/00434 , G03G2215/00548 , G03G2215/00552
摘要： In a sheet conveying apparatus (102) having a jam detecting means, there are provided an accommodating portion (201) for jam treatment and a conveyance controlling means to accommodate sheets on a conveyance path into said portion, enabling all the sheets on the path to be gathered in one place and rendering the removal treatment easier. In another aspect of this invention, in case of jam occurrence, the sheets being conveyed are temporarily accommodated in the standby accommodating portion (201) for discharge and then rejected outside the apparatus after jam return, while an image forming portion carrying out the image formation onto the sheets to be accommodated so that they can be discharged as regular output sheets, and image formation being prohibited when the sheets are discharged, resulting in that the image previously formed on the sheets is not be disturbed.

14. 发明公开

EP0397199A2 Sheet conveying apparatus 失效
标题翻译： Blatttransportgerät。
公开(公告)号：EP0397199A2
公开(公告)日：1990-11-14
申请号：EP90108924.3
申请日：1990-05-11
申请人： CANON KABUSHIKI KAISHA
发明人： Takahashi, Yuji, c/o Canon Kabushiki Kaisha , Hiroi, Masakazu, c/o Canon Kabushiki Kaisha
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G2215/0043 , G03G2215/00434 , G03G2215/00548 , G03G2215/00552
摘要： In a sheet conveying apparatus (102) having a jam detecting means, there are provided an accommodating portion (201) for jam treatment and a conveyance controlling means to accommodate sheets on a conveyance path into said portion, enabling all the sheets on the path to be gathered in one place and rendering the removal treatment easier. In another aspect of this invention, in case of jam occurrence, the sheets being conveyed are temporarily accommodated in the standby accommodating portion (201) for discharge and then rejected outside the apparatus after jam return, while an image forming portion carrying out the image formation onto the sheets to be accommodated so that they can be discharged as regular output sheets, and image formation being prohibited when the sheets are discharged, resulting in that the image previously formed on the sheets is not be disturbed.
摘要翻译：在具有卡纸检测装置的片材输送装置（102）中，设置有用于卡住处理的容纳部（201）和用于将输送路径上的片材容纳到所述部分中的输送控制装置，使得路径上的所有片材聚集在一个地方，使清除处理更容易。在本发明的另一方面，在卡纸发生的情况下，被输送的纸张暂时容纳在用于排出的待用容纳部分（201）中，然后在卡纸返回之后被拒绝在设备外部，而图像形成部分执行图像形成放置在要被容纳的片材上，使得它们可以作为常规输出片材排出，并且当片材被排出时禁止图像形成，导致预先形成在片材上的图像不被干扰。

15. 发明公开

EP0378361A2 Paper pressing device for an image forming apparatus 失效
标题翻译： PapierandruckvorrichtungfüreinBilderzeugungsgerät。
公开(公告)号：EP0378361A2
公开(公告)日：1990-07-18
申请号：EP90300232.7
申请日：1990-01-09
申请人： MITA INDUSTRIAL CO. LTD.
发明人： Akashi, Masakatsu Yoshii Sentoraru Haitsu,
IPC分类号： B65H29/52 , G03G15/00
CPC分类号： G03G15/6579 , B65H29/52 , B65H29/58 , G03G15/234 , G03G2215/00434 , G03G2215/00447
摘要： A paper pressing device for an image forming apparatus (1) including an intermediate tray (42) for temporarily holding a sheet of copy paper in course of conveying the sheet of copy paper from a discharging side of the image forming apparatus (1) to a feeding side of the image forming apparatus (1), a conveying path changer (53) pivotably provided above said intermediate tray for changeably providing a first position permitting a sheet of copy paper smaller than a predetermined size to move over said conveying path changer (53), and a second position permitting a sheet of copy paper larger than the predetermined size to move under said conveying path changer (53). To achieve adequate flattening of a sheet larger than said predetermined size, there are provided pressing means (52) attached to said conveying path changer (53) and made of resilient material, said pressing means (52) being pressable on a surface of said intermediate tray (42) when said conveying path changer (53) is set in the second position. Pressing means (51) for the smaller sheets are also provided.
摘要翻译：一种图像形成装置（1）的按压装置，包括中间托盘（42），用于在将图像形成装置（1）的排出侧的纸张传送到图像形成装置（1）的过程中临时保持复印纸张图像形成装置（1）的输送侧，可枢转地设置在所述中间托盘上方的输送路径改变器（53），用于可变地设置允许小于预定尺寸的复印纸的纸张在所述输送路径更换器（53）上移动的第一位置），并且允许大于预定尺寸的复印纸的纸张在所述输送路径更换器（53）下方移动的第二位置。为了实现大于所述预定尺寸的片材的适当压平，设置有附接到所述输送路径更换器（53）并由弹性材料制成的按压装置（52），所述按压装置（52）可压在所述中间件当所述输送路径更换器（53）被设置在第二位置时，托盘（42）。还提供了用于较小片材的压制装置（51）。

16. 发明公开

EP0342704A2 Image forming apparatus 失效
标题翻译：成像设备
公开(公告)号：EP0342704A2
公开(公告)日：1989-11-23
申请号：EP89109090.4
申请日：1989-05-19
申请人： CANON KABUSHIKI KAISHA
发明人： Ozawa, Takashi
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/6579 , G03G15/0121 , G03G15/0163 , G03G15/234 , G03G2215/0043 , G03G2215/00434
摘要： The present invention relates to an image forming apparatus comprising image forming means for forming an image on a sheet, sheet stacking means for successively stacking sheets on which the image is formed by the image forming means, with shifting by a predetermined amount in a sheet feeding direction one from the other, feeding means for feeding the sheet one by one from a sheet stack obtained by stacking the sheets with shifting by the predetermined amount one from the other, conveying means for conveying the sheet stack formed by the sheet stacking means in normal and reverse directions between the sheet stacking means and the feeding means, and control means for controlling the conveying means in such a manner that the conveying means returns said sheet stack from the feeding means to the sheet stacking means to stack the sheets on which the image is formed by the image forming means after they have been fed by the feeding means, for obtaining a new sheet stack.
摘要翻译：本发明涉及一种图像形成设备，该图像形成设备包括用于在纸张上形成图像的图像形成装置，用于在图像形成装置形成图像的情况下连续堆叠纸张的纸张堆叠装置，在纸张供给中移动预定量一个从另一个供给装置，用于从通过以预定量相互错开地堆叠纸张而获得的纸张堆垛一张接一张地供给纸张;传送装置，用于在正常情况下传送由纸张堆叠装置形成的纸张堆垛以及在纸张堆叠装置和送进装置之间的相反方向;以及控制装置，用于控制输送装置，使得输送装置使所述纸张堆垛从送进装置返回到纸张堆叠装置，以将其上堆叠有图像的纸张在图像形成装置已经由供给装置供给之后由成像装置形成，以获得新的纸张堆叠。

17. 发明授权

EP0694820B1 Sheet feeding/discharging device designed for image forming apparatus 失效
标题翻译：片材进给和输送装置的图像形成装置
公开(公告)号：EP0694820B1
公开(公告)日：2006-08-02
申请号：EP95303800.7
申请日：1995-06-05
申请人： SHARP KABUSHIKI KAISHA
发明人： Deguchi, Masanobu
IPC分类号： G03G15/00
CPC分类号： G03G15/6514 , B65H2405/324 , G03G15/234 , G03G15/6552 , G03G15/6594 , G03G2215/00392 , G03G2215/00421 , G03G2215/00434 , G03G2215/00472 , Y10S271/902

18. 发明公开

EP0546722A2 Sheet registration and feed apparatus 失效
标题翻译： Blattausrichtungs- undZufuhrgerät。
公开(公告)号：EP0546722A2
公开(公告)日：1993-06-16
申请号：EP92310810.4
申请日：1992-11-26
申请人： XEROX CORPORATION
发明人： Wyer, Andrew F.
IPC分类号： G03G15/00 , B65H9/06
CPC分类号： G03G15/6579 , B65H9/06 , B65H2701/1912 , G03G15/23 , G03G2215/00434
摘要： A sheet registration and feeding apparatus includes sheet stacking means for compiling sheets delivered serially thereto into a stack, the sheet stacking means comprising a support surface (36), registering means (35) for registering sheets to form a registered stack and sheet separator-feeder means for separating and feeding sheets seriatim from the compiled stack to a feeder (33) for feeding the sheets along a sheet path away from the support surface (36). There is provided in accordance with embodiments of the invention interposing means in the form of a pivotally mounted elongate member (38) with hooked fingers (44) at one end thereof adapted to intercept an incoming sheet fed onto the support surface (36) or onto the stack whereby the incoming sheet is intercepted by the fingers (44) without interrupting an outgoing sheet being fed simultaneously out from the support surface (36) or from the bottom of the stack to the feeder (33).
摘要翻译：纸张登记和进给装置包括用于将串行地传送到堆叠中的纸张进行汇编的纸张堆垛装置，纸张堆垛装置包括支撑表面（36），用于记录纸张以形成记录纸摞和纸张分拣机用于将纸张从编译的堆叠中分离和供给到用于沿着片材路径远离支撑表面（36）馈送纸张的进给器（33）的装置。根据本发明的实施例，提供了以可枢转地安装的细长构件（38）的形式的中间装置，在其一端具有钩形指状物（44），其适于拦截馈送到支撑表面（36）上的入纸所述堆叠件通过所述手指（44）拦截进入的纸张，而不会中断从所述支撑表面（36）或从所述堆叠的底部向所述进给器（33）同时输出的出纸。

19. 发明公开

EP0481291A2 Paper-resupplying device in image-forming apparatus 失效
标题翻译： Papier-WiederzufuhrvrichrichtungfürBilderzeugungsgerät。
公开(公告)号：EP0481291A2
公开(公告)日：1992-04-22
申请号：EP91116878.9
申请日：1991-10-02
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Maekawa, Takashi
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G2215/00421 , G03G2215/0043 , G03G2215/00434
摘要： The distance between the paper-discharging portion (31a-31c) and the intermediate tray (21) in the paper-discharging device (19) is increased not only to increase the quantity of the papers stocked in the intermediate tray (21) but also to make the disposition of the jamming easy and additionally to prevent the so-called falling forward of the papers discharged from the paper-discharging portion (31a-31c).
摘要翻译：纸张排出部分（31a-31c）和排纸装置（19）中的中间托盘（21）之间的距离不仅增大了增加存储在中间托盘（21）中的纸张的数量，而且使得卡纸的布置容易并且另外防止从排纸部分（31a-31c）排出的纸张的所谓的向下落。

20. 发明授权

EP0241799B1 Copying machine having an intermediate tray 失效
标题翻译：具有中间托盘的复印机
公开(公告)号：EP0241799B1
公开(公告)日：1991-11-06
申请号：EP87104701.5
申请日：1987-03-31
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Okada, Takehiko
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , G03G15/234 , G03G2215/00392 , G03G2215/00434 , G03G2215/00447 , G03G2215/00523 , G03G2215/00603

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