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1.发明授权Colour image forming apparatus with image density detection means and pivotable support frame 有权彩色图像形成装置具有图像密度测定和可调节的支撑框架
公开(公告)号：EP1387226B1
公开(公告)日：2006-10-04
申请号：EP03016579.9
申请日：2003-07-25
发明人： Abe, Nobumasa
CPC分类号： G03G21/1609 , G03G2215/0119 , G03G2215/0132 , G03G2215/0148 , G03G2221/1642 , G03G2221/1675 , G03G2221/1687
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3.发明公开Developing device and image forming apparatus incorporating the same 有权Entwicklungsgerätund dieses beinhaltender Bildformungsapparat
公开(公告)号：EP1318434A1
公开(公告)日：2003-06-11
申请号：EP02027520.2
申请日：2002-12-06
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G9/0823 , G03G2215/0838
摘要： A carrier (107) carries developer (113). A regulation member (109) disposed at a lower portion of the carrier (107) to control an amount of the developer carried by the carrier. A first container (101) disposed adjacent the carrier to contain the developer therein. A guiding path (131) guides developer dropped by the regulation member (109) from the carrier (107), to the first container (101).
摘要翻译： 载体（107）承载显影剂（113）。 布置在所述载体（107）的下部的调节构件（109），以控制由所述载体承载的显影剂的量。 设置在载体附近以容纳显影剂的第一容器（101）。 引导路径（131）将由调节构件（109）从载体（107）下落的显影剂引导到第一容器（101）。
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4.发明公开Transfer belt unit and image forming apparatus using the same 有权Übertragungsbandeinheitund damit versehene Bilderzeugungsvorrichtung
公开(公告)号：EP1310835A2
公开(公告)日：2003-05-14
申请号：EP02025012.2
申请日：2002-11-08
发明人： Abe, Nobumasa , Aruga, Tomoe , Nomura, Yujiro
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , B65G23/44 , B65G39/16 , G03G15/1605 , G03G2215/1661
摘要： To achieve the reduction in size and cost of a transfer belt unit and prevent fluctuation of the cleaning performance.
A unit comprises: a transfer belt (14), a plurality of rollers around which the transfer belt (14) is laid with certain tension, wherein at least one of the rollers is a tension roller (13) for tensioning the transfer belt; frames (50) supporting the plurality of rollers; tensioning mechanisms (53,56,57) which are disposed on the side faces of the frames to bias the tension roller in a belt tensioning direction; a cleaning means being in contact with the transfer belt at a position opposing the tension roller; rotation preventing members (52,62) which prevent the rotational torque from being transmitted to the cleaning means; and position restricting members (63) which restrict the relative position between the cleaning means and the tension roller.摘要翻译： 为了实现转印带单元的尺寸和成本的降低并且防止清洁性能的波动。 一个单元包括：转印带（14），多个辊，转印带（14）以一定的张力被放置在其上，其中至少一个辊是用于张紧转印带的张紧辊（13）; 支撑所述多个辊的框架（50） 张紧机构（53,56,57），其设置在所述框架的侧面上以在张紧张力方向上偏压张紧辊; 清洁装置在与所述张紧辊相对的位置处与所述转印带接触; 防止旋转扭矩传递到清洁装置的防转动构件（52,62）; 以及限制清洁装置和张紧辊之间的相对位置的位置限制构件（63）。
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公开(公告)号：EP0354691A2
公开(公告)日：1990-02-14
申请号：EP89307712.3
申请日：1989-07-28
IPC分类号： G03F7/00
CPC分类号： G03F7/0022 , G03B2227/325
摘要： An image-creating apparatus comprising a container (2) for holding a photosensitive member (f) provided with a plurality of microcapsules containing at least a colour former and a material which hardens or softens when exposed to light; an exposure means (7,9) which exposes the photosensitive member (f) to an optical image; a container (15) for holding a sheet (s) on which a visible image is to be created; development means (100) in which the photosensitive member (f) and the sheet (s) are superimposed and in which the sheet (s) is developed under pressure; and thermal treating means (400) for thermally treating the developed sheet (s).
摘要翻译： 一种图像形成装置，其特征在于，包括：容纳感光体（f）的容器（2），该容器具有多个微胶囊，该微胶囊至少含有着色剂和暴露在光线下时硬化或软化的材料; 曝光装置（7,9），其将感光构件（f）曝光于光学图像; 一个容器（15），用于容纳要在其上创建可视图像的纸张; 显影装置（100），其中感光元件（f）和纸张叠加在一起，并且其中纸张在压力下显影; 和用于热处理显影片材的热处理装置（400）。
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公开(公告)号：EP1193575A3
公开(公告)日：2010-03-24
申请号：EP01123206.3
申请日：2001-10-01
IPC分类号： G03G21/00 , G03G21/06 , G03G15/045
CPC分类号： G03G15/045 , B41J2/395 , G03G15/321 , G03G21/0005 , G03G21/06 , G03G2215/0119 , G03G2215/017 , G03G2221/0015
摘要： In an image forming apparatus comprising a latent image carrier and a writing means having a plurality of writing electrodes which are aligned in the axial direction of the latent image carrier and arranged in contact with or proximity to the latent image carrier to form an electrostatic latent image on the latent image carrier, the contact width of the writing means relative to the latent image carrier is set to be smaller than the contact width of any cleaning means, the width of a toner carrying portion of a developing means confronting the latent image carrier, the width of a transferring means, and the width of a charge removing portion of a charge removing means. In addition, the width of the writing means is set to be smaller than the width of the latent image carrier.
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公开(公告)号：EP1239338B1
公开(公告)日：2006-11-22
申请号：EP02251638.9
申请日：2002-03-07
发明人： Yoda, Kaneo , Abe, Nobumasa , Nomura, Yujiro
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0119
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公开(公告)号：EP1310835A3
公开(公告)日：2006-08-09
申请号：EP02025012.2
申请日：2002-11-08
发明人： Abe, Nobumasa , Aruga, Tomoe , Nomura, Yujiro
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , B65G23/44 , B65G39/16 , G03G15/1605 , G03G2215/1661
摘要： To achieve the reduction in size and cost of a transfer belt unit and prevent fluctuation of the cleaning performance.
A unit comprises: a transfer belt (14), a plurality of rollers around which the transfer belt (14) is laid with certain tension, wherein at least one of the rollers is a tension roller (13) for tensioning the transfer belt; frames (50) supporting the plurality of rollers; tensioning mechanisms (53,56,57) which are disposed on the side faces of the frames to bias the tension roller in a belt tensioning direction; a cleaning means being in contact with the transfer belt at a position opposing the tension roller; rotation preventing members (52,62) which prevent the rotational torque from being transmitted to the cleaning means; and position restricting members (63) which restrict the relative position between the cleaning means and the tension roller.-
公开(公告)号：EP1315365A3
公开(公告)日：2004-10-20
申请号：EP02026449.5
申请日：2002-11-27
发明人： Aruga, Tomoe , Abe, Nobumasa , Nomura, Yujiro
CPC分类号： H04N1/50
摘要： An image forming apparatus comprises: a plurality of image forming means 7 arranged along a line, which include image carriers and developing means for developing latent images formed on the image carriers, respectively; and an exposure means 6 which emits laser beams for exposure to form latent images on the respective image carriers, wherein the exposure means 6 comprises a plurality of laser beam sources to be modulated according to image data corresponding to the image carriers 17, a common polygon mirror 21 which is arranged horizontally or vertically and in which laser beams from the laser beam sources are reflected at a common reflection facet of the polygon mirror 21 and are thus deflected, and optical paths for deflecting the laser beams in non-parallel with each other toward the respective image carriers 17. The apparatus further comprises a recording means which transmits toner images developed on the image carriers 17 to superpose and record the toner images; and a fixing means 40 for fixing the recorded toner images. The heat at the bearing of the polygon mirror is reduced so as to reduce the fluctuation in temperature of the exposure means, thereby achieving the formation of high quality images.
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公开(公告)号：EP1315365A2
公开(公告)日：2003-05-28
申请号：EP02026449.5
申请日：2002-11-27
发明人： Aruga, Tomoe , Abe, Nobumasa , Nomura, Yujiro
CPC分类号： H04N1/50
摘要： An image forming apparatus comprises: a plurality of image forming means 7 arranged along a line, which include image carriers and developing means for developing latent images formed on the image carriers, respectively; and an exposure means 6 which emits laser beams for exposure to form latent images on the respective image carriers, wherein the exposure means 6 comprises a plurality of laser beam sources to be modulated according to image data corresponding to the image carriers 17, a common polygon mirror 21 which is arranged horizontally or vertically and in which laser beams from the laser beam sources are reflected at a common reflection facet of the polygon mirror 21 and are thus deflected, and optical paths for deflecting the laser beams in non-parallel with each other toward the respective image carriers 17. The apparatus further comprises a recording means which transmits toner images developed on the image carriers 17 to superpose and record the toner images; and a fixing means 40 for fixing the recorded toner images. The heat at the bearing of the polygon mirror is reduced so as to reduce the fluctuation in temperature of the exposure means, thereby achieving the formation of high quality images.
摘要翻译： 一种图像形成设备包括：沿着一条线排列的多个图像形成装置7，它们分别包括图像载体和用于使形成在图像载体上的潜像显影的显影装置; 以及曝光装置6，其发射用于曝光的激光束以在各个图像载体上形成潜像，其中曝光装置6包括根据与图像载体17对应的图像数据进行调制的多个激光束源，公共多边形 反射镜21，其水平或垂直地布置并且其中来自激光束源的激光束在多面反射镜21的共同反射面处被反射并因此被偏转;以及用于使激光束彼此不平行地偏转的光路 该装置还包括记录装置，该记录装置传送在图像载体17上显影的调色剂图像以重叠并记录调色剂图像; 以及用于固定记录的调色剂图像的定影装置40。 减少多角镜轴承处的热量，以减少曝光装置的温度波动，从而实现高质量图像的形成。
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