公开(公告)号：US5267729A

公开(公告)日：1993-12-07

申请号：US750419

申请日：1991-08-27

申请人： Fumiyuki Hirota ,  Izumi Hamanaka

发明人： Fumiyuki Hirota ,  Izumi Hamanaka

IPC分类号： B65H39/11 ,  B65H39/10

CPC分类号： B65H39/11 ,  B65H2408/111

摘要： A sorter for sorting recording sheets after image recording by an image forming apparatus is disclosed here. The sorter is provided with a plurality of bins arrayed along a main path of the recording sheet, a plurality of change over gates to guide the recording sheet from the main path to a selected bin, a conveyance mechanism to convey the recording sheet through the main path to the selected bin, a plurality of pinch rollers dispersively located near the gates and the bins to press the recording sheet onto a conveyance surface of a conveyor belt of the conveyance mechanism and a member to back up the conveyor belt from the pressure of the pinch rollers.

摘要翻译： 这里公开了一种在通过图像形成装置进行图像记录之后对记录片进行分类的分类器。 分拣机设置有沿着记录纸的主路径排列的多个箱体，多个转换门，用于将记录纸张从主路径引导到选定仓仓;传送机构，用于将记录纸张传送通过主体 到所选择的仓的路径，多个夹送辊分散地位于门和箱附近，以将记录纸张压在输送机构的输送带的输送表面上，以及从输送带的压力 捏辊。

公开(公告)号：US5213320A

公开(公告)日：1993-05-25

申请号：US686480

申请日：1991-04-17

申请人： Kazuhiro Hirota ,  Izumi Hamanaka

发明人： Kazuhiro Hirota ,  Izumi Hamanaka

IPC分类号： B65H3/10

CPC分类号： B65H3/10 ,  B65H2301/42322

摘要： A paper feed device and method for separating sheets of paper one by one from the bottom of a stack of paper loaded on a paper loading tray and for feeding the separated paper sheets consecutively. The feed device includes a rotatable hollow cylinder having a peripheral surface positioned below and close to the front end of the paper loading tray in the direction of paper sheet feed, and having an opening for drawing a paper sheet against the peripheral surface by vacuum suction. The vacuum suction is variable to set the suction pressure at the low level at the start of a paper sheet feed operation by the cylinder means, and if, after the predetermined time interval, the passage of the paper sheet is not detected, the vacuum suction pressure is increased to a higher level and maintained at the higher level to feed successive paper sheets. A paper sheet front end sensor, a conveyor, and a timer for setting a predetermined time interval after the start of a paper sheet operation, are also provided.

公开(公告)号：US5642200A

公开(公告)日：1997-06-24

申请号：US588430

申请日：1996-01-18

申请人： Susumu Kurihara ,  Utami Soma ,  Izumi Hamanaka ,  Atsushi Takahashi ,  Kenichi Hosoi ,  Takanobu Fuse

发明人： Susumu Kurihara ,  Utami Soma ,  Izumi Hamanaka ,  Atsushi Takahashi ,  Kenichi Hosoi ,  Takanobu Fuse

IPC分类号： H04N1/32 ,  H04N1/00 ,  G01J3/06 ,  G03G21/00 ,  H04N1/04 ,  H04N1/40

CPC分类号： H04N1/3248 ,  H04N1/32448 ,  H04N1/32486 ,  H04N2201/3288

摘要： An image recording apparatus includes a memory for storing an image information of each page; an image forming device for recording an image onto a recording sheet for each page on the basis of the image information in the memory; a recording sheet conveyor for conveying a recording sheet to the image forming device to record an image on one side thereof, and after that, conveying again the recording sheet to the image forming device to record an image on another side thereof, with no recording sheet being stacked during conveyance, and the recording sheet being conveyed along a specified conveyance path, and a predetermined maximum number of recording sheets can exist within the specified conveyance path. The apparatus further includes a controller for controlling the image forming device and the recording sheet conveyor so that a cycle of an image forming operation corresponding to the maximum number of recording sheets is repeated until a remaining number of pages in the memory to be recorded is less than the maximum number of recording sheets.

摘要翻译： 图像记录装置包括存储每页的图像信息的存储器; 图像形成装置，用于基于存储器中的图像信息将图像记录到每页的记录纸上; 用于将记录纸张传送到图像形成装置以在其一侧记录图像的记录纸张传送器，然后再次将记录纸张传送到图像形成装置，以在其另一面上记录图像，而没有记录纸 在输送过程中堆叠，并且记录纸沿着指定的输送路径被输送，并且在规定的输送路径内可以存在预定的最大数量的记录纸。 该装置还包括控制器，用于控制图像形成装置和记录纸张传送器，使得重复与记录纸张的最大数量相对应的图像形成操作的周期，直到要记录的存储器中的剩余页数较少 比记录纸张的最大数量。

公开(公告)号：US5449158A

公开(公告)日：1995-09-12

申请号：US083100

申请日：1993-06-25

申请人： Kazuhiro Hirota ,  Keisuke Tanaka ,  Izumi Hamanaka ,  Minoru Kawano ,  Hisao Hosoya ,  Akihiko Nishiki

发明人： Kazuhiro Hirota ,  Keisuke Tanaka ,  Izumi Hamanaka ,  Minoru Kawano ,  Hisao Hosoya ,  Akihiko Nishiki

IPC分类号： B65H39/11 ,  G03G15/00 ,  B65H39/02

CPC分类号： B65H39/11 ,  B65H2408/112

摘要： A sorter distributes plural sheets to plural sheet holding bins. The sorter includes the plural sheet holding bins for holding the plural sheets, in which inserting portions of the plural sheet holding bins are aligned in a line in a predetermined direction; a conveyance belt for conveying the plural sheets along the line; a distributor, that is reciprocally movable along the line, for distributing the plural sheets to the plural sheet holding bins; motorized pulleys for winding and unwinding a wire member; the wire member being connected between the motorized pulleys and the distributor; nipping apparatus for nipping and for conveying each of the plural sheets, the nipping apparatus being positioned between the conveyance belt and the wire member.

摘要翻译： 分拣机将多张纸分配到多张纸张收纳箱。 分拣机包括用于保持多个片材的多个片材保持盒，其中多个片材保持盒的插入部分沿预定方向一行排列; 用于沿着该线传送多张纸的输送带; 分配器，其能够沿着所述线路往复移动，用于将所述多个片材分配到所述多个纸张保持箱; 用于缠绕和退绕线材的电动滑轮; 所述线构件连接在所述电动滑轮和所述分配器之间; 用于夹持和输送多个片材的夹持装置，夹持装置位于传送带和线材之间。

公开(公告)号：US5449157A

公开(公告)日：1995-09-12

申请号：US189506

申请日：1994-01-31

申请人： Minoru Kawano ,  Izumi Hamanaka ,  Mitsuru Nagoshi ,  Takao Shiozawa ,  Toshitaka Matsumoto ,  Shigemi Yukizane

发明人： Minoru Kawano ,  Izumi Hamanaka ,  Mitsuru Nagoshi ,  Takao Shiozawa ,  Toshitaka Matsumoto ,  Shigemi Yukizane

IPC分类号： B65H37/04 ,  G03G15/00 ,  B31B1/70 ,  B65G57/00

CPC分类号： G03G15/6541 ,  B65H37/04 ,  B65H2301/422 ,  G03G2215/00827

摘要： A recording sheet finishing apparatus connected with an image forming apparatus, in which recording sheets delivered from the image forming apparatus are stapled and the stapled sheets are ejected. The apparatus includes a plurality of stackers each having at least one stapler. The apparatus further includes a control means in which the recording sheets delivered from the image forming apparatus are stapled alternately by the staplers for each set of recording sheets and after that, each of the stapled set of recording sheets are delivered from the stapler to a delivery sheet tray, where a conveyor belt which transports the stack is operated at two different speeds with an initial speed followed by a faster speed to prevent damage to the stack.

摘要翻译： 与图像形成装置连接的记录纸整理装置，其中从图像形成装置传送的记录纸张被装订并且装订的纸张被弹出。 该装置包括多个堆垛机，每个堆垛机具有至少一个订书机。 该装置还包括一个控制装置，其中从图像形成装置输送的记录纸张由订书机交替地装订到每组记录纸张上，然后将每一个装订的记录纸张从订书机传送到传送 片材托盘，其中运输堆叠的输送带以两种不同的速度运行，初始速度随后是更快的速度以防止损坏堆叠。

公开(公告)号：US5323219A

公开(公告)日：1994-06-21

申请号：US32997

申请日：1993-03-18

申请人： Izumi Hamanaka ,  Masanobu Kawano

发明人： Izumi Hamanaka ,  Masanobu Kawano

IPC分类号： B65H7/18 ,  B65H9/14 ,  G03B27/50 ,  G03G15/00 ,  G03G15/04 ,  G03G21/00 ,  G03G21/14

CPC分类号： G03G15/60 ,  G03G2215/00194

摘要： A copying machine is equipped with an automatic document feeder, which separates documents in a document storing section and feeds them one by one onto a platen glass. The documents are stopped at an exposure position by a document conveyance stopper, where they are exposed and scanned by an exposure scanning device, and then delivered to a document delivery tray. A sensor is provided in a feeding path of the document feeder, for detecting a leading edge or a trailing edge of the document. A delaying device for delaying a drive source stopping signal of the document conveyance stopper is outputted after a predetermined period of time has passed, or after a predetermined number of pulses have been counted after the document leading or trailing edge signal outputted from the sensor has been received. A detection device detects the documents actual stopping position and a signal is output after the drive source stopping signal of the document conveyance stopper has been generated. A controller controls the generation of a signal for the recording sheet conveyance operation. The start signal occurs at a time which corresponds to the driving of the exposure scanning device, as adjusted based on a detection at the actual document stopping position by the detection device. The document stopping position is at the location on the platen where the motor drives and transports the original plus the distance that the sheet is carried by inertia.

摘要翻译： 复印机配备有自动进纸器，其分离文档存储部分中的文档并将它们一个一个地馈送到稿台玻璃板上。 文件通过文件传送止挡件在曝光位置处停止，在那里它们被曝光扫描装置曝光和扫描，然后传送到文件传送托盘。 传感器设置在文件馈送器的馈送路径中，用于检测文件的前缘或后缘。 在经过预定时间之后，或者在从传感器输出的原稿前导信号或后沿信号已经被计数到预定数量的脉冲之后，输出用于延迟文件传送停止器的驱动源停止信号的延迟装置 收到了 检测装置检测文件实际停止位置，并且在已经产生文件传送挡块的驱动源停止信号之后输出信号。 控制器控制记录纸传送操作的信号的产生。 起动信号是在与通过检测装置的实际文件停止位置的检测进行调整的情况下相当于曝光扫描装置的驱动的时刻发生的。 文档停止位置在电机驱动的压板上的位置，并传送原稿加上片材由惯性承载的距离。

公开(公告)号：US5088717A

公开(公告)日：1992-02-18

申请号：US559637

申请日：1990-07-30

申请人： Izumi Hamanaka ,  Kazuhiro Hirota

发明人： Izumi Hamanaka ,  Kazuhiro Hirota

IPC分类号： B65H3/10

CPC分类号： B65H3/10 ,  B65H2301/42322

摘要： The invention provides an apparatus for feeding a paper in which there are provided a stacker for placing a stack of papers and threefold cylinder for separating the lowermost paper by vacuum suction from the stack of papers placed on the stacker and sequentially feeding the separated paper one by one. The threefold cylinder is disposed below the stacker in the vicinity of the leading edge of the stacker in relation to the feeding direction. And, the threefold cylinder includes a first cylinder rotatable and provided with a number of through holes on the circumferential surface; a second cylinder, installed inside the first cylinder, provided with a slit-shaped opening on the circumferential surface; a third cylinder, installed inside the second cylinder, provided with a slit-shaped opening on the circumferential surface thereof. The third cylinder is connected to vacuum suction.

公开(公告)号：US5532809A

公开(公告)日：1996-07-02

申请号：US206539

申请日：1994-03-04

申请人： Izumi Hamanaka ,  Mitsuru Nagoshi ,  Toshio Yokoyama ,  Toshitaka Matsumoto ,  Hiroshi Gomi ,  Masaru Goto ,  Masaaki Sekiguchi

发明人： Izumi Hamanaka ,  Mitsuru Nagoshi ,  Toshio Yokoyama ,  Toshitaka Matsumoto ,  Hiroshi Gomi ,  Masaru Goto ,  Masaaki Sekiguchi

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G15/60

摘要： A copying machine equipped with an automatic document feeding device has a document stacker on which a plurality of documents can be stacked, a feeding section in which a sheet of document is separated from plural documents stacked on the document stacker and is fed to an image reading section, a conveyance section in which the document fed to the image reading section is conveyed and is stopped at a predetermined image reading position and then the document, after being read, is conveyed, and a sheet-ejecting section which is located at the downstream side in the conveyance direction from the image feeding section and ejects the document fed out of the conveyance section to a delivery tray. A document trailing edge detector is provided on the document stacker, a pass of the trailing edge of the last document on the document stacker is detected, and detection signals therefrom are sent to a main body of the copying machine to control a sheet feeding of the sheet feeding section of the copying machine.

摘要翻译： 配备有自动送纸装置的复印机具有可以堆叠多个文件的文件堆垛机，将文稿与从堆叠在文件堆垛机上的多个文件分离的馈送部分，并馈送到图像读取装置 输送到图像读取部的文件被输送并停止在预定的图像读取位置，然后读取后的文件被输送的输送部，以及位于下游的纸张排出部 并且将从输送部送出的文件喷出到送出托盘。 在文件堆垛机上设置文件后缘检测器，检测文件堆垛机上的最后一个文档的后缘的通过，并将其检测信号发送到复印机的主体，以控制纸张的送纸 复印机的送纸部。

公开(公告)号：US5248136A

公开(公告)日：1993-09-28

申请号：US929912

申请日：1992-08-17

申请人： Izumi Hamanaka

发明人： Izumi Hamanaka

IPC分类号： B41J29/00 ,  B42B4/00 ,  B42C1/12 ,  B65H39/10 ,  B65H39/11 ,  B65H39/115 ,  G03G15/00

CPC分类号： B65H39/10 ,  B65H39/11 ,  B65H39/115 ,  B65H2402/10 ,  B65H2408/111 ,  B65H2408/118

摘要： A sorting apparatus of linkage type, which sorts a plurality of recorded sheets which are ejected from an image forming apparatus. The apparatus has at least two sorters, a plurality of bins and a stapling unit in each sorter respectively to store a stack of recorded sheets sorted as a copy set and to staple each stack of recorded sheets and guide means to guide each recorded sheet to a bin of a sorter allocated by controlling means. The controlling means selects at least two sorters for making the copy sets larger in number then a predetermined number. The second sorter receives sheets even though some trays of the first sorter are left unused.

摘要翻译： 一种联动型的分类装置，其对从图像形成装置喷出的多张记录纸进行分类。 该装置分别具有至少两个分拣机，多个分拣机和装订单元，用于存储分类为副本集的记录纸张堆叠，并将每个记录的纸张堆叠和引导装置装订以将每个记录的纸张引导到 通过控制方式分配的分拣机的仓。 控制装置选择至少两个分拣机，以使复印件数量大于预定数量。 即使第一台分拣机的某些托盘未被使用，第二台分拣机也收到纸张。

公开(公告)号：US5169135A

公开(公告)日：1992-12-08

申请号：US876138

申请日：1992-04-29

申请人： Izumi Hamanaka ,  Kazuhiro Hirota

发明人： Izumi Hamanaka ,  Kazuhiro Hirota

IPC分类号： G03B27/62 ,  B65H85/00 ,  G03G15/00 ,  G03G15/04

CPC分类号： G03G15/60 ,  G03G2215/00337

摘要： The invention relates to a document handling apparatus for use in a copying machine which separates a document from the bottom of a stack of documents on a loading plate to an exposure location, feeds back the document onto the top of the stack after exposure. The document handling apparatus has a separator arm fixed to a rotatable shaft which is driven intermittently by a drive system. The separator arm contacts the top surface of the stack of documents to be fed to the exposure location with the weight of the arm, loads the documents having been returned from the exposure location on the separator arm, moves downwardly with the circulation of the documents until being released from the bottom of the stack of the documents. A partially toothed gear of the drive system is mounted on a rotatable shaft which is geared with the pinion gear to rotate the rotatable arm in its toothed circumferential portion and is free from the pinion gear out of the toothed circumferential portion. A sensor is provided to detect a position of the separator arm for generating a signal to stop a motor of the drive system.

摘要翻译： 本发明涉及一种在复印机中使用的文件处理装置，该文件处理装置将文件从装载板上的文件堆叠的底部分离到曝光位置，在曝光之后将文件反馈到堆叠的顶部。 文件处理装置具有固定在由驱动系统间歇地驱动的旋转轴的分离臂。 分离臂接触文件堆叠的顶表面，以臂的重量供给到曝光位置，将已经从分离器臂上的曝光位置返回的文件装载，随着文件的循环向下移动直到 从文档堆栈的底部释放。 驱动系统的部分齿轮安装在与小齿轮啮合的可旋转轴上，以使可旋转臂在其齿形圆周部分中旋转，并且从齿形圆周部分中脱离小齿轮。 提供传感器以检测分离器臂的位置以产生用于停止驱动系统的电动机的信号。