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公开(公告)号：JP2014043345A
公开(公告)日：2014-03-13
申请号：JP2013007581
申请日：2013-01-18
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KATO SHINICHI
CPC分类号： B65H85/00 , B65H15/00 , B65H29/58 , B65H2301/33312 , B65H2403/422 , B65H2403/53 , B65H2404/63 , B65H2801/09 , G03G15/234 , G03G15/6529 , G03G15/6573 , G03G2215/00438 , G03G2215/00675
摘要： PROBLEM TO BE SOLVED: To provide a carrier device that achieves the efficient development and manufacture of a carrier device operating two changeover mechanisms by different actuators, respectively, and a carrier device interlocking two changeover operations with each other by one actuator, and an image forming apparatus.SOLUTION: A carrier device is configured to be switchable between a first state in which first changeover mechanisms 51-54, 56 and 57 for switching a rotational direction of a paper ejection roller 41 and second changeover mechanisms 61-63 for switching a rotational position of a changeover member 45 are operated by different actuators 58 and 64, respectively, and a second state in which third changeover mechanisms 51-54, 56, 57 and 66 for synchronously performing an operation for switching a rotational direction of a conveyance roller 41 by adding another member 66 and an operation for switching the rotational position of the changeover member 45 are operated by using the one actuator 58 alone.
摘要翻译： 要解决的问题：提供一种载体装置，其分别通过不同的致动器分别实现操作两个切换机构的载体装置的有效开发和制造，以及通过一个致动器将两个切换操作互锁的载体装置，以及成像 装置。解决方案：载体装置被配置为可在第一状态之间切换，在第一状态中，第一切换机构51-54,56和57用于切换排纸辊41的旋转方向和第二切换机构61-63， 切换构件45的位置分别由不同的致动器58和64操作，并且第二状态，其中用于同步地执行用于切换输送辊41的旋转方向的操作的第三切换机构51-54,56,57和66 通过添加另一个构件66，并且通过使用用于切换切换构件45的旋转位置的操作 g单个致动器58。
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公开(公告)号：JP5365999B2
公开(公告)日：2013-12-11
申请号：JP2009107458
申请日：2009-04-27
申请人： 株式会社リコー
CPC分类号： B65H15/00 , B65H2301/1321 , B65H2301/33312 , B65H2403/422 , B65H2801/39 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00631 , H04N1/00655 , Y10T74/19647
摘要： In an automatic original conveying device, a motor rotates in a single direction and a driving force transmission mechanism transmits the driving force of the motor from a sheet feeding roller to a switchback roller. The sheet feeding roller conveys an original that stands by in a switchback conveying path to a second conveying path. A sorting unit sorts the original conveyed from a paper delivery path to an original delivery table or to the switchback conveying path. The switchback roller is provided between the sorting unit and the switchback conveying path and it is rotatable in a normal direction or a reverse direction.
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公开(公告)号：JP4648353B2
公开(公告)日：2011-03-09
申请号：JP2007099681
申请日：2007-04-05
申请人： 致伸科技股▲ふん▼有限公司
发明人： 東文 杜
CPC分类号： B65H5/062 , B65H2301/3332 , B65H2403/422 , B65H2601/11 , B65H2801/06 , H04N1/00543 , H04N1/0057 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00588 , H04N1/00602
摘要： The present invention relates to an automatic document feeder having a mechanism for releasing paper jam by disconnecting the transmission device. The automatic document feeder includes a driving motor, a transmission device, a plurality of paper transfer rollers, a swing arm and a releasing arm. The driving motor is used for providing driving power. The transmission device and is coupled to the driving motor for transmitting the driving power. The swing arm is coupled to some of the transmission elements and operated in either a connection state or a disconnection state. The releasing arm is selectively contacted with the swing arm to have the swing arm enter the disconnection state or separated from the swing arm to have the swing arm enter the connection state. The paper jam is released when the swing arm is operated in the disconnection state.
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公开(公告)号：JP2009286632A
公开(公告)日：2009-12-10
申请号：JP2009107458
申请日：2009-04-27
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： HATAYAMA KOJI , KUDO TAKU , ANDO TAKAYUKI , OSANAI YOHEI
CPC分类号： B65H15/00 , B65H2301/1321 , B65H2301/33312 , B65H2403/422 , B65H2801/39 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00631 , H04N1/00655 , Y10T74/19647
摘要： PROBLEM TO BE SOLVED: To simplify control by reducing a driving source, to save a space, to reduce cost, and to reduce looseness in a conveying roller. SOLUTION: This automatic original conveying device 1 has a sheet feeding roller 24 for conveying an original guided by a paper delivery path and conveying the original that stands by in a switchback conveying path to a second conveying path, a switching claw 17 for distributing whether the original conveyed from the paper delivery path is delivered to an original delivery table or stood by in the switchback conveying path by the sheet feeding roller 24, and a switchback roller 26 provided between the switching claw 17 and the switchback conveying path and rotatable in the normal direction or the reverse direction, and has a motor rotationally driven in the single direction, a driving force transmission mechanism 40 for transmitting a rotational driving force of the motor to the switchback roller 26 from the sheet feeding roller 24, and a rotation switching mechanism 50 for switching the rotational direction in the driving force transmission mechanism 40. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译： 要解决的问题：通过减少驱动源来简化控制，节省空间，降低成本，并减少输送辊的松动。 解决方案：该自动原稿输送装置1具有供纸辊24，用于输送由纸张输送路径引导的原稿，并将在折返输送路径中待机的原稿输送到第二输送路径;切换爪17，用于 分配从纸张传送路径传送的原稿是否由送纸辊24输送到原稿传送台或站在转向传送路径中，以及设置在切换爪17和转向传送路径之间并可旋转的转向辊26 在正常方向或相反方向上具有沿单向方向旋转驱动的电动机，用于将电动机的旋转驱动力从供纸辊24传递到转向辊26的驱动力传递机构40，以及旋转 切换机构50，用于切换驱动力传递机构40中的旋转方向。版权所有（C）2010，JPO＆IN 坑
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公开(公告)号：JP2008285279A
公开(公告)日：2008-11-27
申请号：JP2007131767
申请日：2007-05-17
发明人： HONDA HARUYUKI , FUJIWARA HIROSHI , OKUBO YASUHIDE , KIMURA IPPEI , NISHII TOSHIKANE , MINAMINO SHIGEO , TANAKA TAMAKI , YAMAZAKI TOMOYOSHI , TAKAHIRA MASASHI
CPC分类号： G03G15/234 , B65H29/12 , B65H2301/33312 , B65H2403/422 , B65H2801/06 , G03G15/50 , G03G15/6579 , G03G2215/00675
摘要： PROBLEM TO BE SOLVED: To provide a conveying switching mechanism and an image forming device not requiring a drive source capable of being normally/reversely rotated and performing switchback action for printing on both sides. SOLUTION: A paper delivery device for a color printing device is made into a constitution where drive force of a fixed gear rotation in one direction without being normally/reversely rotated is transmitted, and a pivot gear 14 is attached to a branch guide 6 through a switch link 18 and a transmission link 24 as link parts. By turning the transmission link 24 by driving of a solenoid mechanism 23, the switch link 18 is interlocked to simultaneously perform switching of a paper delivery conveying passage 4, a double side printing conveying passage 8 and a switchback conveying passage 5 by the branch guide 6 and switching in a rotation direction of a transmission gear 17. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译： 要解决的问题：提供一种输送切换机构和不需要能够正/反转的驱动源的图像形成装置，并且在两侧执行打印作业。 解决方案：用于彩色打印装置的纸张输送装置被制成其中一个方向上的固定齿轮旋转的驱动力不被正常/反向旋转的结构，并且枢转齿轮14附接到分支导向件 6通过开关连杆18和作为连接部分的传动连杆24。 通过驱动螺线管机构23转动传动连杆24，开关连杆18互锁，同时通过分支引导件6同时执行纸张传送输送通道4，双面打印输送通道8和回转输送通道5的切换 并切换传动齿轮17的旋转方向。版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008276114A
公开(公告)日：2008-11-13
申请号：JP2007122419
申请日：2007-05-07
发明人： SAWARA HIROSHI , KATO TAKAYUKI
CPC分类号： G03G15/6579 , B65H29/12 , B65H2301/33312 , B65H2403/422 , B65H2403/72 , B65H2403/80 , B65H2403/942 , B65H2801/06 , G03G15/234
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to prevent deterioration in accuracy of fixing toner image while promoting the miniaturization and cost reduction thereof. SOLUTION: The image forming apparatus of the present invention includes: an image forming part; a fixing unit 40; a pair of regist rollers; a driving roller 801 that is rotatable forward and backward so as to perform the ejection and backward conveyance of a sheet, related to the sheet on which the toner image is fixed; and a motor 70 for rotating the fixing unit 40 and the driving roller 801. Further, the image forming apparatus includes: a fixation drive system 71 for always transmitting the rotation of the motor in one direction without not related to the rotational direction of the motor; an ejection drive system 72 for transmitting the rotation of the motor to the driving roller 801; and a sensor 87 for detecting the conveyance of the sheet by the pair of regist rollers. Further, the image forming apparatus includes a solenoid 226 for interrupting the drive transmission of the ejection driving system 72 in a period where at least the sheet stops at the pair of regist rollers. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译： 要解决的问题：提供一种图像形成装置，其被配置为防止定影调色剂图像的精度降低，同时促进其小型化和降低成本。 解决方案：本发明的图像形成装置包括：图像形成部; 固定单元40; 一对注册辊; 驱动辊801，其能够向前和向后旋转，以执行与其上固定有调色剂图像的片材相关的片材的弹出和反向传送; 以及用于使定影单元40和驱动辊801旋转的电动机70.此外，图像形成装置包括：固定驱动系统71，用于始终将电动机的旋转沿一个方向传递而不与电动机的旋转方向相关 ; 用于将电动机的旋转传递到驱动辊801的排出驱动系统72; 以及传感器87，用于检测由一对定位辊输送的片材。 此外，图像形成装置包括用于在至少片材在一对定位辊停止的期间中断喷射驱动系统72的驱动传动的螺线管226。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008207940A
公开(公告)日：2008-09-11
申请号：JP2007047354
申请日：2007-02-27
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： SHIRAKI MASATOSHI , MORI HIROKI
IPC分类号： B65H1/26
CPC分类号： B65H1/025 , B65H3/0661 , B65H2402/442 , B65H2403/421 , B65H2403/422 , B65H2405/21 , B65H2801/06
摘要： PROBLEM TO BE SOLVED: To provide an image forming device and a sheet feeding device capable of more easily performing storage work of recording sheet to a sheet storage part.
SOLUTION: When a lid member 11 is opened so as to store the recording sheet in the sheet storage part 9, a pressing member 17 is displaced to a position separated from a feeding roller 15 interlocked with opening action of the lid member 11. Thereby, by displacing the pressing member 17 to a position separated from the feeding roller 15, a space for storing the recording sheet is formed between the pressing member 17 and the feeding roller 15, and the storage work of the recording sheet to the sheet storage part 9 can be more easily performed. Since the pressing member 17 can be separated from the feeding roller 15 by one action for opening the lid member 11, operability is enhanced.
COPYRIGHT: (C)2008,JPO&INPIT摘要翻译： 要解决的问题：提供一种能够更容易地将记录纸的存储工作执行到片材存储部分的图像形成装置和片材进给装置。 解决方案：当打开盖构件11以将记录纸存储在片材存放部9中时，按压构件17移位到与由盖构件11的打开动作互锁的进给辊15分离的位置 由此，通过将按压部件17移动到与进给辊15分离的位置，在按压部件17与供给辊15之间形成有用于收纳记录纸的空间，记录纸张到片材 存储部9可以更容易地进行。 由于通过用于打开盖构件11的动作，按压构件17能够与进给辊15分离，因此可以提高可操作性。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2008195533A
公开(公告)日：2008-08-28
申请号：JP2007099681
申请日：2007-04-05
发明人： TU TUNG-WEN
CPC分类号： B65H5/062 , B65H2301/3332 , B65H2403/422 , B65H2601/11 , B65H2801/06 , H04N1/00543 , H04N1/0057 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00588 , H04N1/00602
摘要： PROBLEM TO BE SOLVED: To provide an automatic feeding device capable of releasing paper jam by cutting off a transmission device for a time.
SOLUTION: The device mainly comprises a driving motor, the transmission device, a swinging member, and a transmission releasing member. The driving motor provides drive power and the transmission device transmits the drive power. The swinging member connects with some transmission members to be in connected/disconnected states. The transmission releasing member fixes the swinging member and makes it in the disconnected state for releasing the paper jam.
COPYRIGHT: (C)2008,JPO&INPIT摘要翻译： 要解决的问题：提供一种能够通过一次切断传输装置来释放卡纸的自动进给装置。 解决方案：该装置主要包括驱动电动机，变速装置，摆动构件和变速器释放构件。 驱动电机提供驱动电力，传动装置传输驱动力。 摆动构件与一些传动构件连接成处于连接/断开状态。 传动释放构件固定摆动构件并使其处于断开状态以释放卡纸。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2018151023A
公开(公告)日：2018-09-27
申请号：JP2017048402
申请日：2017-03-14
发明人： 山口 晃宏
CPC分类号： B41J11/14 , B41J11/04 , B65H3/0669 , B65H5/00 , B65H2403/422 , B65H2403/5331 , G03G15/757
摘要： 【課題】揺動ギアと第1ギア部または第2ギア部との噛み合いを円滑に切り替えられ、切り替え不良を防止可能な駆動装置を提供する。 【解決手段】駆動装置は、モーターと、駆動ギアと、揺動ギアと、第1ギア部と、第2ギア部と、ブラケットと、を備える。揺動ギアは、駆動ギアから伝達される回転駆動力によって第1ギア部と噛み合う第1の位置と第2ギア部と噛み合う第2の位置との間で揺動可能である。ブラケットは、揺動ギアが第1の位置および第2の位置に配置されたとき回転軸が当接する一対の円弧状の当接部と、一対の当接部を駆動ギアから遠い側の第1摺動面と駆動ギアに近い側の第2摺動面とで連結する円弧孔部と、を有する摺動孔を備える。第1摺動面は、当接部に当接した回転軸の、駆動ギアと揺動ギアとの圧力角方向と平行な接線よりも回転軸と反対側に退避した形状、若しくは接線に重なる形状である。 【選択図】図4
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公开(公告)号：JP6253248B2
公开(公告)日：2017-12-27
申请号：JP2013092114
申请日：2013-04-25
申请人： キヤノン株式会社
发明人： 大輔 金子 , 大輔 金子 , 安丸 一郎 , 一郎 安丸 , 緒方 敦史 , 敦史 緒方 , 稲生 一志 , 一志 稲生 , 加藤 宏 , 宏 加藤 , 智之 岩越 , 智之 岩越 , 青木 大 , 大 青木
CPC分类号： G03G15/6529 , B65H29/125 , B65H85/00 , B65H2301/33312 , B65H2403/422 , B65H2403/724 , B65H2403/942 , B65H2405/3322 , B65H2801/06 , B65H2801/39 , G03G15/602 , G03G21/1604 , G03G21/1647 , G03G2215/00928 , G03G2221/1657 , G06K15/16
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