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2. 发明专利

JP2010201682A Paper feed mechanism and printer 有权
标题翻译：纸张进纸机构和打印机
公开(公告)号：JP2010201682A
公开(公告)日：2010-09-16
申请号：JP2009047672
申请日：2009-03-02
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： YAMADA MASAHIKO
IPC分类号： B41J15/04 , B41J13/076 , B65H5/06
CPC分类号： B65H5/062 , B65H2402/24 , B65H2402/441 , B65H2404/1431 , B65H2404/611
摘要： PROBLEM TO BE SOLVED: To provide a printer including a paper feed mechanism that is capable of reliably balancing paper feed force by a paper feed roller and a paper pressure roller on the left and right sides in a width direction of recording paper.
SOLUTION: In the paper feed mechanism 30 of the printer 1, using self-aligning action centering a pressure lever fulcrum 31k and adjustment of a position where an extension spring 32 is put, the paper pressure roller 23 that is supported by a pressure lever 31 is pressed to the paper feed roller 21 so that uniform pressuring force is applied at respective portions in the width direction. Thus, the paper feed force applied by the paper feed roller 21 and the paper pressure roller 23 to the recording paper 12a is balanced on the left and right sides in the width direction of the recording paper 12a, and the recording paper 12a is prevented from meandering, skewing, and jamming.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种打印机，其包括能够在记录纸的宽度方向上的左右两侧通过供纸辊和纸张压力辊可靠地平衡供纸力的供纸机构。解决方案：在打印机1的供纸机构30中，使用定心压力控制杆支点31k的自对准作用和放置弹簧32的位置的调节，由压力杆31被压向给纸辊21，使得在宽度方向上的各个部分施加均匀的加压力。因此，由供纸辊21和纸压力辊23施加到记录纸12a上的供纸力在记录纸12a的宽度方向上的左右两侧平衡，并且防止记录纸12a 曲折，扭曲和干扰。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP6204849B2 文書処理システム及び取付支持部有权
公开(公告)号：JP6204849B2
公开(公告)日：2017-09-27
申请号：JP2014032666
申请日：2014-02-24
申请人：ゼロックスコーポレイション , XEROX CORPORATION
发明人：ヨハネス・エヌ・エム・ディヤング , バリー・ピー・マンデル
IPC分类号： B41J11/02 , B65H5/00 , B41J2/01 , B65H5/02
CPC分类号： B65H9/00 , B41J11/007 , B65H5/004 , B65H5/023 , B65H2402/24 , B65H2402/5161 , B65H2404/2615 , B65H2801/06

4. 发明专利

JP2014181134A Improvement in tracking in belt on belt architecture through self-alignment 有权
标题翻译：通过自对准改进皮带结构带跟踪
公开(公告)号：JP2014181134A
公开(公告)日：2014-09-29
申请号：JP2014032666
申请日：2014-02-24
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： JOHANES N M DEYOUNG , BARRY P MANDEL
IPC分类号： B65H5/02 , B41J2/01 , B41J11/02 , B65H5/00
CPC分类号： B65H9/00 , B41J11/007 , B65H5/004 , B65H5/023 , B65H2402/24 , B65H2402/5161 , B65H2404/2615 , B65H2801/06
摘要： PROBLEM TO BE SOLVED: To provide a document processing system with improved paper path alignment and superior media hold-down capability, which minimizes undesirable electrostatic fields in a print zone.SOLUTION: The document processing system includes a first belt module 61 including a first roller 52 and a second roller 54. The first roller 52 and the second roller 54 have a tack belt 62 in surrounding engagement with the first roller 52 and the second roller 54. The processing system further includes a second belt module 40, which includes a third roller and a fourth roller 46. The third roller and the fourth roller 46 have a media transport belt 42 in surrounding engagement with the third roller and the fourth roller 46. A mounting support 43 for the first belt module 61 is also included, and designed to allow the first belt module 61 to self-align relative to the second belt module 40.
摘要翻译：要解决的问题：提供一种具有改进的纸路径对准和优异的介质压紧能力的文档处理系统，其最小化打印区域中不期望的静电场。解决方案：文档处理系统包括第一带模块61，其包括第一辊 52和第二辊54.第一辊52和第二辊54具有与第一辊52和第二辊54周围接合的定位带62.处理系统还包括第二带组件40，其包括第三辊辊和第四辊46.第三辊和第四辊46具有与第三辊和第四辊46周围接合的介质传送带42.还包括用于第一带组件61的安装支撑件43，并且被设计以允许第一带组件61相对于第二带组件40自对准。

5. 发明专利

JP2013015551A Guide device, fixing device, and image forming apparatus 有权
标题翻译：指导装置，固定装置和图像形成装置
公开(公告)号：JP2013015551A
公开(公告)日：2013-01-24
申请号：JP2011146135
申请日：2011-06-30
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SAKATANI KOTA , OKUBO YASUHIDE , IKEDA TAMOTSU , TAKAHASHI YOSHIHARU , HIRAOKA TSUTOMU , OGISO TOSHIO
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2028 , B65H5/062 , B65H5/36 , B65H2402/24 , B65H2511/212 , B65H2515/81 , B65H2220/01 , B65H2220/08 , B65H2220/11
摘要： PROBLEM TO BE SOLVED: To provide a guide device for guiding a sheet to a fixing device, which simplifies a mechanism for switching a position of a movable guide according to a type of sheet and miniaturizes the entirety of the device, and to provide an image forming apparatus.SOLUTION: A guide device 7 guides recording paper P which is conveyed towards a fixing device 8 including a fixing rotating body 82 provided with a heat source 81 and a pressure rotating body 83 which is capable of pressing against the fixing rotating body 82. It is provided with a guide member 71 which is rotatably supported by a rotating shaft 72 and is switchable to a first position and a second position according to a pressure force received from the recording paper P. The guide member 71 is constituted by an upstream guide member 71a and a downstream guide member 71b which can be split.
摘要翻译：要解决的问题：提供一种用于将片材引导到定影装置的引导装置，这简化了根据片材类型切换可移动引导件的位置的机构，并且使整个装置小型化，并且提供图像形成装置。解决方案：导向装置7引导向包括设置有热源81的固定旋转体82和能够抵靠固定旋转体82的压力旋转体83的定影装置8传送的记录纸P 它设置有由旋转轴72可旋转地支撑的引导构件71，并且可以根据从记录纸P接收的压力而切换到第一位置和第二位置。引导构件71由上游构成引导构件71a和可以被分割的下游引导构件71b。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP4793474B2 Sheet feeding device and an image forming apparatus 有权
公开(公告)号：JP4793474B2
公开(公告)日：2011-10-12
申请号：JP2009130437
申请日：2009-05-29
申请人：ブラザー工業株式会社
发明人：慎服部 , 淳貴植山
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H3/5223 , B65H2402/24 , B65H2402/542 , B65H2402/547

7. 发明专利

JP2011063348A Medium stocker, paper feeder and attitude control method of recording medium 审中-公开
标题翻译：记录纸，纸张供纸器和记录介质的控制方法
公开(公告)号：JP2011063348A
公开(公告)日：2011-03-31
申请号：JP2009213832
申请日：2009-09-15
申请人： Toshiba Tec Corp , 東芝テック株式会社
发明人： SHIMOZATO TOSHIHARU , HASEGAWA HARUO
IPC分类号： B65H1/18
CPC分类号： B65H1/14 , B65H2402/24 , B65H2402/31 , B65H2701/1125
摘要： PROBLEM TO BE SOLVED: To horizontally maintain an attitude of the laminated-arranged uppermost recording medium even if using the recording medium having an RFID medium in a position deviated from the center.
SOLUTION: When laminating and holding the plurality of recording media 11 by a freely-liftable paper feeding tray 103, a bottom plate 113 for placing and supporting the recording medium 11 in the paper feeding tray 103 is formed, for example, as a seesaw, and its both sides are energized upward by a coil spring 116 so that an inclination to a horizontal plane of the uppermost recording medium 11 inclining by a thickness of the RFID medium may approach a 0-degree, thus controlling an angle of the bottom plate 113 for placing the recording medium 11.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使使用具有偏离中心的位置的RFID介质的记录介质，水平地保持层叠布置的最上层记录介质的姿态。解决方案：当通过可自由抬起的供纸托盘103层压和保持多个记录介质11时，形成用于将记录介质11放置和支撑在供纸托盘103中的底板113，例如，跷跷板，并且其两侧被螺旋弹簧116向上通电，使得以最高记录介质11的水平面倾斜厚度的RFID介质可以接近0度，从而控制底板113用于放置记录介质11.版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010275079A Sheet feeding device and image forming device 有权
标题翻译：片材进给装置和图像形成装置
公开(公告)号：JP2010275079A
公开(公告)日：2010-12-09
申请号：JP2009130437
申请日：2009-05-29
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： UEYAMA JUNKI , HATTORI SHIN
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H3/5223 , B65H2402/24 , B65H2402/542 , B65H2402/547
摘要： PROBLEM TO BE SOLVED: To suppress a great change in the contact surface pressure between a sheet and a pick-up roller to actualize stable carriage and supply of the sheets while omitting a mechanism which displaces a sheet thrusting plate or the like to be moved up to reduce the manufacturing cost of a sheet feeder.
SOLUTION: This sheet feeding device is so constructed that a rocking moment M1 is greater as the contacting angle θ1 between the sheet and the pick-up roller 12 gets greater. Thus, the event can be avoided that a contact surface pressure is lower when the contacting angle θ1 gets greater. This suppresses a great change in the contact surface pressure between the sheet and the pick-up roller 12 to actualize stable carriage and supply of the sheets while omitting the mechanism which displaces the sheet thrusting plate or the like to be moved up to reduce the manufacturing cost of the sheet feeder 10 (an image forming device 1).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了抑制片材和拾取辊之间的接触表面压力的大的变化，以便实现稳定的托架和片材的供应，同时省略将片材推压板等移动的机构向上移动以减少进纸器的制造成本。解决方案：该片材进给装置构造成使得摆动力矩M1随着片材和拾取辊12之间的接触角θ1变大而变大。因此，可以避免当接触角θ1变大时接触面压力较低的事件。这抑制了片材和拾取辊12之间的接触表面压力的巨大变化，以实现片材的稳定的托架和供应，同时省略了移动片材推压板等移动的机构，以减少制造片材进给器10的成本（图像形成装置1）。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2009215073A Sheet discharging device 有权
标题翻译：薄片放电装置
公开(公告)号：JP2009215073A
公开(公告)日：2009-09-24
申请号：JP2009056374
申请日：2009-03-10
申请人： Heidelberger Druckmas Ag , ハイデルベルガードルツクマシーネンアクチエンゲゼルシヤフトHeidelberger Druckmaschinen AG
发明人： MOEHRINGER MARKUS , MUTSCHALL STEFAN
IPC分类号： B65H5/02 , B65H29/04
CPC分类号： B65H29/683 , B65H29/041 , B65H2301/44331 , B65H2301/44338 , B65H2402/24 , B65H2403/512 , B65H2405/52 , B65H2701/1313 , B65H2801/21
摘要： PROBLEM TO BE SOLVED: To provide a sheet discharging device activated especially precisely, in particular, having disturbance torque eliminated, or at least reduced to an adequate degree. SOLUTION: The sheet discharging device includes an endless conveyor for conveying a printing sheet, and an auxiliary gripper with a gripper bridge taking the printing sheet from the endless conveyor at its rear end and stacking the sheet on a paper discharge pile and a transmission device for generating the annular circulating movement of the gripper bridge. In order to compensate the disturbance moment, a first adjusting mass body (34) and a second adjusting mass body (34) mutually biased in a rotating direction by a spring (33) are arranged. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供特别精确地启动的片材排出装置，特别是具有消除干扰转矩或至少减小到足够的程度。解决方案：片材排出装置包括用于传送印刷纸的环形输送机和具有夹持桥的辅助夹持器，其将来自环形输送机的打印片从其后端收集，并将片材堆叠在排纸桩和用于产生夹持器桥的环形循环运动的传动装置。为了补偿扰动力矩，布置有通过弹簧（33）在旋转方向上相互偏压的第一调整质量体（34）和第二调节质量体（34）。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009215072A Sheet discharging device 有权
标题翻译：薄片放电装置
公开(公告)号：JP2009215072A
公开(公告)日：2009-09-24
申请号：JP2009056369
申请日：2009-03-10
申请人： Heidelberger Druckmas Ag , ハイデルベルガードルツクマシーネンアクチエンゲゼルシヤフトHeidelberger Druckmaschinen AG
发明人： MOEHRINGER MARKUS , MUTSCHALL STEFAN
IPC分类号： B65H29/04 , B65H29/38
CPC分类号： B65H29/683 , B65H29/041 , B65H2301/44331 , B65H2301/44338 , B65H2402/24 , B65H2403/512 , B65H2405/52 , B65H2701/1313 , B65H2801/21
摘要： PROBLEM TO BE SOLVED: To provide a sheet discharging device advantageous to assembly and use of an assembly space.
SOLUTION: The sheet discharging device (2) includes an endless conveyor (3) for conveying a printing sheet (5), and an auxiliary gripper (10) with a gripper bridge (11) for taking the printing sheet (5) from the endless conveyor (3) at its rear end and stacking the sheet (5) on a paper discharge pile (9) and a transmission device (13) for generating the annular circulating movement (12) of the gripper bridge (11). The endless conveyor (3) includes a lower forward inter-car section (7) travelling toward the paper discharge pile (9), and an upper return inter-car section (8) travelling so as to be apart from the pile (9). The transmission device (13) includes a first pair of cams on one side of the endless conveyor (3) and a second pair of cams on the other side of the conveyor (3). Both pairs of cams are connected with each other via a common shaft (32), and the common shaft (32) is arranged above the return inter-car section (8).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种有利于组装和使用组装空间的片材排出装置。纸张排出装置（2）包括用于输送打印纸（5）的环形输送机（3）和具有用于取出打印纸（5）的夹持器（11）的辅助夹具（10）从其后端的环形输送机（3）将片材（5）堆叠在排纸桩（9）上，以及用于产生夹持器桥（11）的环形循环运动（12）的传动装置（13）。环形输送机（3）具有朝向排纸桩（9）行进的下方的前后车厢部（7），以及离开该堆（9）行进的上返回车厢间部分（8）。传动装置（13）包括在环形输送机（3）的一侧上的第一对凸轮和在输送机（3）的另一侧上的第二对凸轮。两对凸轮通过公共轴（32）相互连接，公共轴（32）设置在返回车间部分（8）的上方。版权所有（C）2009，JPO＆INPIT

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