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    • 2. 发明授权
    • Apparatus for automatically transporting sheets of orginal
    • 用于自动输送原稿的设备
    • US5090675A
    • 1992-02-25
    • US559355
    • 1990-07-30
    • Hiroyuki NagaiJun Miyoshi
    • Hiroyuki NagaiJun Miyoshi
    • G03B27/62B65H5/36G03G15/00G03G15/04
    • G03G15/60Y10S271/902
    • The apparatus is for automatically transporting sheets of original to a reading position on a plane member of an image forming apparatus. The apparatus includes an assembly for setting in position or accommodating sheets of original, an assembly for feeding the sheets, a transporting rolling device and a guiding device. The sheet setting assembly is located beside the plane member. The sheet feeding assembly is for feeding a sheet from the sheet setting assembly. The transporting rolling device presses on the plane member of the image forming apparatus to transport a sheet from the sheet feeding assembly by means of nipping the sheet against the plane member. The guiding device is located at a place adjacent to the transporting rolling device and ahead or upstream of it, with respect to the sheet transporting stream, for guiding the leading edge of the sheet to the nipping position between the transporting rolling device and the plane member. A second guiding device, a discharge guiding device, is positioned upstream of the first guiding device and allows the sheet to pass by it in the feeding direction and acts to guide the sheet when being discharged. The apparatus may be applied to copying machines.
    • 该装置用于将原稿的片材自动传送到图像形成装置的平面构件上的读取位置。 该装置包括用于放置原件的位置或容纳片的组件,用于馈送片的组件,传送滚动装置和引导装置。 片材设置组件位于平面构件旁边。 片材进给组件用于从片材设置组件馈送片材。 运送滚动装置压在图像形成装置的平面构件上,以通过将纸张夹在平面构件上而从片材馈送组件输送片材。 引导装置位于与输送滚动装置相邻的位置,并且相对于纸张输送流在纸张输送流的前方或上游,用于将纸张的前端引导到输送滚动装置和平面部件之间的夹持位置 。 第二引导装置,排出引导装置位于第一引导装置的上游,并允许片材沿着进给方向通过,并且用于在排出时引导片材。 该设备可以应用于复印机。
    • 3. 发明授权
    • Image forming apparatus with improved document feeder
    • 图像形成装置与改进的文件进纸器
    • US5110103A
    • 1992-05-05
    • US378124
    • 1989-07-11
    • Jun MiyoshiHiroyuki Nagai
    • Jun MiyoshiHiroyuki Nagai
    • G03B27/62G03G15/00
    • G03G15/60G03B27/6264G03G2215/00185
    • An image forming apparatus has an automatic original feeder for conveying an original along a path to a transparent platen. This automatic original feeder conveys the original to a position where it lies between the platen and an original conveying device which is disposed on a frame which can cover the transparent platen. The frame is rotatably supported by a supporting member. This supporting member is attached movably up and down relative to the main body of the apparatus and it is elastically urged downward. This biases the original conveying device downwardly, so that the pressure applied to the original by the original conveying device is properly maintained, thereby ensuring reliable conveyance of the original. Clearances between the original conveying device and an original cover plate on the frame are covered with clearance covering members, thereby to prevent an outline of the original conveying device from appearing in a transferred image. The supporting member can be attached to the main body of the apparatus through an adapter member, thereby allowing a single model of automatic original feeder to be mounted on different types of image forming apparatuses. The original conveying device is reversible, the transparent platen has an inclined surface at its infeed/outfeed end, and the feeder has holding extensions which hold down the infeed end of the platen on opposite sides of the original's path.
    • 图像形成装置具有用于沿着路径将原稿输送到透明压板的自动原稿进给器。 这种自动原稿馈送器将原稿输送到位于压板和原始输送装置之间的位置,该输送装置设置在可覆盖透明压板的框架上。 框架由支撑构件可旋转地支撑。 该支撑构件相对于装置的主体上下移动,并且向下弹性地推压。 这样使原来的输送装置向下偏置,从而适当地保持由原始输送装置施加到原稿上的压力,从而确保原稿的可靠输送。 原始输送装置与框架上的原始盖板之间的间隙被间隙覆盖部件覆盖,从而防止原始输送装置的轮廓出现在转印图像中。 支撑构件可以通过适配构件附接到装置的主体,从而允许单个型号的自动原稿馈送器安装在不同类型的图像形成装置上。 原始输送装置是可逆的,透明压板在其进料/出料端具有倾斜表面,并且进料器具有保持延伸部,其保持压板的进料端在原稿路径的相对侧。
    • 7. 发明授权
    • Sheet finish-processing unit in image forming apparatus
    • 图像形成装置中的片材整理处理单元
    • US5407186A
    • 1995-04-18
    • US053952
    • 1993-04-28
    • Satoru HayamaKeiichi TaguchiNoriaki OkamotoKeiji OkumuraJun Miyoshi
    • Satoru HayamaKeiichi TaguchiNoriaki OkamotoKeiji OkumuraJun Miyoshi
    • B42C1/12B31B1/68B65H39/02
    • B42C1/125B65H2403/511B65H2408/113B65H2408/1142
    • Image forming apparatus including a sheet finish-processing unit for finish-processing sheets discharged from a copying machine to which the unit is laterally positioned and stored thereby into a plurality of stacks. A sheet stack finish-processing mechanism of the unit, incorporating a stapler, is shiftable by an associated drive mechanism in the widthwise direction along the adjacent end of a positioned stack in storage. A sheet stack handling mechanism therein draws the end of the positioned stack into a finishing locale of the finish-processing mechanism, and subsequent to a finishing (stapling) operation, returns the finished sheet stack into storage. Thereupon, the stack is transversely discharged frontward of the image forming apparatus from storage, during which operation a subsequent finishing operation is concurrently executable; by such discharge a number of copy stacks greater than the number of stacking storages can be processed. The stacks are linearly inserted into and withdrawn from the finish-processing mechanism, eliminating the need for complex movements thereof, and allowing the finish-processing mechanism to be functional at a number of linear positions along the stack end margin. Furthermore, the sheet stacks are discharged to the apparatus front, wherein they are readily accessible for removal by an operator.
    • 图像形成设备包括一个用于对从单元横向定位并由其存储的复印机排出的纸张进行精加工的多个堆叠的纸张处理单元。 包括订书机的单元的纸叠完成处理机构可以通过相关联的驱动机构沿着沿着定位的堆叠的存储中的相邻端沿宽度方向移动。 纸张堆栈处理机构在其中将定位的堆叠的端部拉到精加工机构的精加工区域中,并且在精加工(装订)操作之后,将成品纸堆叠返回到存储器中。 于是,堆叠从存储器横向地从图像形成装置向前排出,在该操作期间,随后的整理操作可同时执行; 通过这种放电,可以处理大于堆叠存储器数量的多个复制堆叠。 堆叠线材插入并从精加工机构中取出,消除了对其复杂运动的需要,并且允许精加工机构在沿着堆叠端边缘的多个线性位置处起作用。 此外,片材堆叠被排放到设备前部,其中它们容易接近以便操作者去除。
    • 8. 发明授权
    • Document pusher plate of an image forming equipment
    • 成像设备的文件推动板
    • US5114136A
    • 1992-05-19
    • US438344
    • 1989-11-16
    • Jun MiyoshiMitsugu ShibanakaToshikazu MatsuiNobukazu Ohtsuka
    • Jun MiyoshiMitsugu ShibanakaToshikazu MatsuiNobukazu Ohtsuka
    • G03B27/62G03G15/00G03G15/04
    • G03G15/605Y10S271/902
    • The present invention relates to a document pusher plate to be used in an image forming equipment in which a document pusher plate which can be freely opened and closed by a hinge mechanism is mounted on a document set plate of the image forming equipment and a document is fed to the position of exposure on the document set plate or delivered from the position of exposure by rotating or reversing document transfer means arranged at the side of a document feeding device in the document pusher plate. This document pusher plate is provided with a reinforcement plate at the side of the document transfer means at the rear side thereof, and one end of the reinforcement plate is linked with the hinge mechanism, thereby causing warping or deflection of the document pusher plate to be prevented, accomplishing low cost of the production and light weight, and causing the document transfer to be accurate and stabilized by means of an automatic document feeding unit.
    • 本发明涉及一种用于图像形成设备中的文件推动板,其中可以通过铰链机构自由地打开和关闭的文件推动板安装在图像形成设备的文件夹板上,文档是 馈送到文档集平板上的曝光位置或通过旋转或反转设置在文档推动板中的文档馈送装置侧的文档传送装置从曝光位置传送。 该文件推动板在文件传送装置的后侧设置有加强板,并且加强板的一端与铰链机构连接,从而使原稿推板的翘曲或偏转为 防止了生产和重量的低成本,并且通过自动文件馈送单元使文档传送准确和稳定。