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    • 3. 发明专利
    • Feeder, recording device and liquid jetting device
    • 进料器,记录装置和液体喷射装置
    • JP2007331896A
    • 2007-12-27
    • JP2006166534
    • 2006-06-15
    • Seiko Epson Corpセイコーエプソン株式会社
    • NAKAJIMA HIROO
    • B65H3/66B41J2/01
    • B65H3/0661B65H2404/1411B65H2404/51B65H2404/5211B65H2404/52131B65H2601/272
    • PROBLEM TO BE SOLVED: To provide a feeder capable of reducing occurrence of skew by floating up of a medium to be recorded without providing a feeding auxiliary roller.
      SOLUTION: A medium guide part (115) of the feeder 200 is provided with a first guide part 112 arranged in a main scanning direction and a second guide part 111. The first guide part 112 is provided at a side where a feeding roller 231 is one-sidedly arranged in the main scanning direction X, and the second guide part 111 (118) is provided at one side further separated from the feeding roller 231 in the main scanning direction X and is provided so as to guide the first medium (G) to a pair of conveying rollers 240 at the same position as the first guide part 112 in a sub-scanning direction Y, i.e., a position retreated below the first guide part 112.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够通过在不设置进给辅助辊的情况下浮起待记录介质来减少歪斜的发生。

      解决方案:给料器200的介质引导部分(115)设置有沿主扫描方向布置的第一引导部分112和第二引导部分111.第一引导部分112设置在进给 辊231沿主扫描方向X单侧布置,并且第二引导部111(118)设置在主扫描方向X上与进给辊231进一步分离的一侧,并且设置成引导第一 介质(G)与副扫描方向Y在与第一引导部112相同的位置处的一对输送辊240,即在第一引导部112下方退避的位置。(C)2008 ,JPO&INPIT

    • 9. 发明专利
    • Sheet carrier device and image forming device
    • 板载体装置和图像形成装置
    • JP2009126669A
    • 2009-06-11
    • JP2007305590
    • 2007-11-27
    • Canon Incキヤノン株式会社
    • MATSUI NORIAKI
    • B65H9/00B65H9/10
    • B65H9/106B65H7/10B65H2220/02B65H2404/1411B65H2404/1424B65H2511/11B65H2511/20B65H2511/22B65H2511/24B65H2511/514B65H2513/10B65H2513/40B65H2513/511B65H2513/512B65H2513/514B65H2513/53B65H2551/20B65H2701/1315B65H2801/06B65H2220/03B65H2220/01
    • PROBLEM TO BE SOLVED: To provide a sheet carrier device and an image forming device loading a lateral registering function in high precision certainly carrying out lateral shifting of a sheet.
      SOLUTION: These sheet carrier device and image forming device have a lateral registration detection sensor S2 to detect quantity by which the sheet to be carried is slipped off in the lateral direction orthogonal with the carrying direction from a standard position, a lateral shift roller 31 to shift the sheet to be carried in the lateral direction in accordance with a detection result of the lateral registration detection sensor S2 and a control means to carry out second shifting control to shift the sheet to be carried in the lateral direction in accordance with a detection result for the second time by carrying out second lateral registration detection by the lateral registration detection sensor S2 when it is possible to detect the sheet by the lateral registration detection sensor S2 for the second time at a point of time when lateral shifting motion by the lateral shift roller 31 is finished.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供以高精度加载横向配准功能的片材载体装置和图像形成装置,肯定会执行片材的横向移位。 解决方案:这些片载体装置和图像形成装置具有横向对准检测传感器S2,用于检测待携带的片材在与标准位置的传送方向正交的横向方向上滑动的横向移位量 辊31根据横向对位检测传感器S2的检测结果移动沿横向方向移动的纸张,以及控制装置,以执行第二移位控制,以便按照 当通过侧向对位检测传感器S2进行第二侧向对准检测时,可以通过侧向对位检测传感器S2第二次在横向移位运动的时间点检测到片材时,第二次检测结果 横向换档辊31完成。 版权所有(C)2009,JPO&INPIT