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    IMAGE FORMING APPARATUS, METHOD OF CONTROLLING SAME AND IMAGE FORMING SYSTEM
    1.
    发明申请
    IMAGE FORMING APPARATUS, METHOD OF CONTROLLING SAME AND IMAGE FORMING SYSTEM 有权
    图像形成装置，控制方法和图像形成系统

    公开(公告)号：US20080292334A1

    公开(公告)日：2008-11-27

    申请号：US12033346

    申请日：2008-02-19

    申请人： Atsuya Takahashi

    发明人： Atsuya Takahashi

    IPC分类号： G03G15/00

    CPC分类号： B65H7/06 ,  B41J11/0095 ,  B41J13/0018 ,  B65H1/26 ,  B65H7/04 ,  B65H7/20 ,  B65H2402/10 ,  B65H2404/313 ,  B65H2511/51 ,  B65H2511/528 ,  B65H2513/50 ,  B65H2513/511 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2801/06 ,  G03G15/6502 ,  G03G15/6564 ,  G03G2215/00548 ,  G03G2215/00556 ,  G03G2215/00721 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

    摘要： Detachable sheet feeding units are connected to an image forming apparatus. A transmitting unit transmits a feeding instruction via a signal line to a sheet feeding unit that is to perform sheet feeding. A first sheet detector, which is placed in the sheet feeding unit, detects a sheet that has been fed from the sheet feeding unit. A second sheet detector is provided downstream of the first sheet detector in terms of the sheet conveyance direction. If the feeding instruction is transmitted and a plurality of sheets are fed from the sheet feeding unit, an image formation controller determines whether to cause the image forming operation to continue or stop based upon whether a sheet-to-sheet interval of a plurality of sheets has been detected by the second sheet detector in a state in which the result of detection by the first sheet detector indicates presence of a sheet.

    摘要翻译： 可拆卸片材进给单元连接到图像形成装置。 发送单元经由信号线将供给指示发送到要进行供纸的供纸单元。 放置在送纸单元中的第一纸张检测器检测从送纸单元供给的纸张。 在纸张输送方向方面，第二纸张检测器设置在第一纸张检测器的下游。 如果传送进给指令并且从供纸单元馈送多张纸张，图像形成控制器基于是否将多张纸张的纸张间隔间隔确定是否使图像形成操作继续或停止 在第一片检测器的检测结果指示片材存在的状态下被第二片检测器检测到。

    Sheet receiving and stacking apparatus and method
    2.
    发明授权
    Sheet receiving and stacking apparatus and method 失效
    片材接收和堆垛装置及方法

    公开(公告)号：US06179286B2

    公开(公告)日：2001-01-30

    申请号：US09468131

    申请日：1999-12-21

    申请人： Bryson Bennett

    发明人： Bryson Bennett

    IPC分类号： B65H3108

    CPC分类号： B65H29/22 ,  B65H2301/42122 ,  B65H2404/313

    摘要： A sheet receiving and stacking apparatus has an infeed tray to which sheets are sequentially fed with their printed side facing upwardly starting in order, sheet one to the last sheet of a set or job, and continuing through the last sheet of the set or job, the trailing end of successive sheets being elevated and progressively moved upwardly to form a stack of sheets commencing with the first fed sheet with the last fed sheet of a set or job at the bottom and stacked on an upper run of a sheet elevating device which provides a stacker for stacking sets or jobs in sequential order with the first fed sheet of each set or job on top. The method of receiving sheets fed sequentially from a printer or copier with an upper printed surface, including the steps of: establishing a sheet infeed location extending horizontally, moving the leading end of successive sheets progressively beneath the previous sheet, while progressively raising the trailing end of successive previous sheets, and stacking a group of said sheets with the printed surfaces facing upwardly in the order fed above said infeed location.

    摘要翻译： 片材接收和堆放装置具有进料盘，片材顺序地将其印刷面朝上开始顺序地进给，片材一到一组或作业的最后一张纸张，并且继续穿过纸张或作业的最后一张纸， 连续片材的后端被升高并逐渐向上移动以形成从第一送料片材开始的一堆片材，其中最后馈送的片材是一组或作业在底部并且堆叠在片材升降装置的上游上，其提供 一个堆叠器，用于按照顺序排列组合或作业，每个组的第一个送入片材或作业顶部。接收从具有上部印刷表面的打印机或复印机依次进给的片材的方法，包括以下步骤：建立片材进给 位置水平延伸，将连续片材的前端逐渐地移动到先前片材的下方，同时逐渐提高连续的前一张片材的后端，并且叠印 g一组所述片材，其印刷表面以向上馈送到所述进料位置之上的顺序面向上。

    Device for decollating stacks of flat objects
    3.
    发明授权
    Device for decollating stacks of flat objects 失效
    用于拆卸平坦物体堆叠的装置

    公开(公告)号：US5785310A

    公开(公告)日：1998-07-28

    申请号：US671762

    申请日：1996-06-28

    申请人： Uwe Kohn

    发明人： Uwe Kohn

    IPC分类号： B65H9/00 ,  B65G59/06 ,  B65H3/12 ,  B65H3/32 ,  B65H9/10 ,  B65H5/08

    CPC分类号： B65H9/105 ,  B65H3/32 ,  B65H2301/42322 ,  B65H2301/4233 ,  B65H2404/313 ,  B65H2404/3132

    摘要： A device for decollating stacks of flat objects includes a stack magazine. The base of the stack magazine supports the stack and includes revolving rollers that form a continuously moving series of rollers, pass underneath the stack magazine, and roll along the lowest object of the stack. A conveyor system is arranged underneath the upper run of the series of rollers and extends at an angle to the series of rollers. The lowest object that is removed from the stack by one passing roller is deposited on the conveyor system. A suction device moves or suction devices move between the rollers in the cycle in which the rollers pass underneath the magazine. The suction device or devices pulls or pull down one lateral edge of the lowest object between two rollers. The leading roller still supports the stack via the object and the trailing roller passes between the object and the object situated above so as to cause a secure separation of the lowest object from the stack. In order to transfer the decollated objects from the first conveyor to the transfer conveyor such that their lateral edges extend parallel to the transport direction, the transferring conveyor system includes conveyor elements that move in parallel and are driven at different speeds.

    摘要翻译： 用于解压扁平物体堆叠的装置包括堆叠盒。 堆叠仓的底部支撑堆叠，并且包括形成连续移动的一系列辊的旋转辊，通过堆叠仓下方，并沿堆叠的最低物体滚动。 传送系统布置在一系列辊子的上部行程之下，并且与一系列辊子成一定角度延伸。 通过一个通过辊从堆叠中取出的最低物体沉积在输送系统上。 抽吸装置移动或抽吸装置在滚子通过料盒下方的循环中在辊之间移动。 吸引装置或装置在两个辊之间拉下或拉下最低物体的一个侧边缘。 引导辊仍然通过物体支撑堆垛，并且拖曳辊在物体和位于上方的物体之间通过，从而使得最低物体与堆垛的安全分离。 为了将解体的物体从第一输送机转移到输送输送机，使得它们的横向边缘平行于输送方向延伸，传送输送机系统包括平行移动并以不同速度驱动的输送机元件。

    Sheet splicing apparatus
    4.
    发明授权
    Sheet splicing apparatus 失效
    拼接装置

    公开(公告)号：US5783028A

    公开(公告)日：1998-07-21

    申请号：US566684

    申请日：1995-12-04

    申请人： Masanori Kunimoto

    发明人： Masanori Kunimoto

    IPC分类号： B65H19/18 ,  B65H21/00

    CPC分类号： B65H19/1852 ,  B65H2301/46172 ,  B65H2301/46176 ,  B65H2301/46412 ,  B65H2301/522 ,  B65H2404/313 ,  B65H2405/60 ,  B65H2701/1762 ,  B65H2801/21

    摘要： In the sheet splicing apparatus 1, a sheet holding bar 28b (28a) is arranged along the width of the end potion of the sheet 26 from the secondary roll 24. The end portion of the sheet 26 is removably attached to the sheet holding bar 28b (28a), which moves between a position P for attaching the end portion of the sheet and a position Q for splicing it to the sheet 12 from the primary roll 10. On the sheet holding bar 28b (28a), a plurality of holding pins 58 are removably mounted spaced along the width of the sheet 26. These holding pins 58 hold the sheet by piercing through the sheet 26 in the thickness direction thereof and have a sheet stopping portion 70b for preventing the sheet 26 dropping off the holding pins 58.

    摘要翻译： 在拼接装置1中，片材保持杆28b（28a）沿着从副卷轴24的片材26的端部的宽度布置。片材26的端部可移除地附接到片材夹持条28b （28a），其在用于附接片材的端部的位置P和用于将其从主辊10接合到片材12的位置Q之间移动。在片材保持杆28b（28a）上，多个保持销 58沿着片材26的宽度可拆卸地安装。这些保持销58通过在其厚度方向上穿过片材26而保持片材，并且具有用于防止片材26从保持销58脱落的片材止动部分70b。

    Individual-sheet stacking apparatus for printers to build up a stack of individual sheets
    6.
    发明授权
    Individual-sheet stacking apparatus for printers to build up a stack of individual sheets 失效
    用于打印机的单张纸张堆垛装置，以堆叠单张纸

    公开(公告)号：US5364089A

    公开(公告)日：1994-11-15

    申请号：US108669

    申请日：1993-08-25

    申请人： Hans Manzer

    发明人： Hans Manzer

    IPC分类号： B65H29/22 ,  B65H29/36 ,  B65H29/38

    CPC分类号： B65H29/36 ,  B65H29/22 ,  B65H2404/313

    摘要： A stacking apparatus for printers, to build up a stack (20/1, 20/2) of individual sheets (13), includes two transport systems, designed in the form of roller cages (1/1, 1/2), for individual sheets, which systems are arranged axially parallel next to each other. Each of the roller cages (1/1, 1/2) has on its periphery roller-shaped transport elements (3) which extend in the axial direction of the roller cages (1/1, 1/2) and are spaced apart by gaps. They individually surround separate partial depositing surfaces (7/1, 7/2) of a common, inner depositing surface which crosses through both roller cages (1/1, 1/2) and is for receiving the individual sheets (10) to be stacked. By moving the roller cages (1/1, 1/2) in opposite directions, the roller cages centrally take up the individual sheets (10) to be stacked and transport them into a depositing position arranged above or below the roller cages (1/1, 1/2). At the same time, the transport elements (3), designed as transport rollers, roll on the individual sheets (10) or on packets of individual sheets. This produces a stacking apparatus for individual sheets with which the stack can be built up both from the bottom and from the top.

    摘要翻译： PCT No.PCT / EP92 / 00256 Sec。 371日期：1993年8月25日 102（e）日期1993年8月25日PCT提交1992年2月5日PCT公布。 公开号WO92 / 14668 日本9月3日，1992.一种用于打印机的堆叠装置，用于建立单个片材（13）的堆叠（20/1,20/2），包括两个输送系统，其设计为滚子笼（1/1 ，1/2），对于单独的片材，哪些系统彼此轴向平行排列。 每个滚子保持架（1/1，1/2）在其周边的辊状输送元件（3）上沿滚子笼（1/1 1/2）的轴向延伸并且分隔开 差距 它们分别围绕共同的内部沉积表面的分开的部分沉积表面（7/1,7/2），该表面穿过两个辊笼（1/1，1/2），并且用于接收单独的片（10） 堆叠 通过相反方向移动滚子保持架（1/1，1/2），滚筒保持架集中吸收单个纸张（10）堆叠，并将其运送到布置在滚筒网格上方或下方的存放位置（1 / 1，1/2）。 同时，设计成输送辊的输送元件（3）在单张纸（10）上或单独纸张的包装上滚动。 这产生了用于单个片材的堆叠装置，其中堆叠可以从底部和顶部构建。

    High speed pusher apparatus for sheet feeders
    9.
    发明授权
    High speed pusher apparatus for sheet feeders 失效
    用于送纸器的高速推杆装置

    公开(公告)号：US06499731B2

    公开(公告)日：2002-12-31

    申请号：US09681073

    申请日：2000-12-20

    申请人： Todd C. Werner

    发明人： Todd C. Werner

    IPC分类号： B65B2514

    CPC分类号： B65H5/16 ,  B65G17/18 ,  B65G19/245 ,  B65H2404/313

    摘要： A high speed sheet feeder machine includes at least one pusher that follows a loop-shaped path of travel as the machine operates. The pusher pushes an insert into an envelope during a forward and downward part of its path of travel and then retreats rearwardly and upwardly along the loop-shaped path of travel before repeating an insertion. In this way, the pusher makes no abrupt changes in its path of travel. Very high rates of insertion are made possible by providing multiple pushers at longitudinally spaced apart intervals along the loop-shaped path of travel. A stop plate is integrally formed with each pusher assembly and a fixed position barrier is mounted on the machine adjacent the rearward end of the loop-shaped path of travel to prevent over-rotation of each pusher member at very high speeds.

    摘要翻译： 高速给纸机包括至少一个按机器操作的循环行进路径的推动器。 推动器在其行进路径的向前和向下部分期间将插入件推入信封中，然后在重复插入之前沿着环形行进路径向后和向上后退。 以这种方式，推进器在其行进路线上不会突然改变。 通过沿着环形行进路径以纵向间隔开的间隔提供多个推动器，可以实现非常高的插入率。 止动板与每个推动器组件一体地形成，并且固定位置阻挡件安装在机器上邻近环形行进路径的后端，以防止每个推动器构件以非常高的速度过度旋转。

    Method and apparatus for laying a stack of wood veneer sheets
    10.
    发明授权
    Method and apparatus for laying a stack of wood veneer sheets 失效
    铺设木材单板的堆叠方法和设备

    公开(公告)号：US6074162A

    公开(公告)日：2000-06-13

    申请号：US109918

    申请日：1998-07-02

    申请人： Matti Eerola

    发明人： Matti Eerola

    IPC分类号： B27D1/04 ,  B65G57/06 ,  B65H29/34 ,  E04C2/12 ,  B65G57/14

    CPC分类号： B65H29/34 ,  B65G57/06 ,  B65H2404/313 ,  B65H2405/321 ,  B65H2701/1938

    摘要： The present invention relates to a method of forming a layup of wood veneer sheets and an apparatus suited for implementing the method. In the method, each of the sheets (1) is first taken separately into a forward-feed position on a level situated above the layup (2). Next, the sheet is lowered with its tailing edge first onto an intermediate platform located above the desired laying point in the layup, and further therefrom, the sheet is lowered with its leading edge first onto the layup. The apparatus includes a conveyor (6) arranged to run as an endless loop. The conveyor is adapted to perform a continuous loop travel during the entire cycle of the sheet-laying sequence. The conveyor bars supporting the sheet are omitted from a given section of the conveyor loop thus facilitating a stepwise lowering of the sheet onto the intermediate platform, and therefrom, further onto the layup. The alignment of the sheet is accomplished by means of a tailing edge stop (4).

    摘要翻译： 本发明涉及一种形成木皮单板的叠层的方法和适用于实施该方法的装置。 在该方法中，首先将片材（1）中的每一个单独地取向到位于上层（2）上方的水平面上的向前进给位置。 接下来，片材首先以其尾部边缘下降到位于叠层中所需敷设点上方的中间平台上，并且此外，片材首先将其前缘降低到叠层上。 该设备包括布置为作为无端环路运行的输送机（6）。 传送带适于在片材铺放序列的整个周期期间执行连续的环行程。 从传送环的给定部分省略了支撑片材的传送带，从而便于将片材逐步降低到中间平台上，从而进一步降低到叠层上。 片材的对准通过后缘止动件（4）实现。