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    • 2. 发明申请
    • Methods And Devices For Improving The Reliability Of Feeding Media Sheets Within An Image Forming Device
    • 用于提高图像形成装置内馈送介质片的可靠性的方法和装置
    • US20080315499A1
    • 2008-12-25
    • US11765466
    • 2007-06-20
    • Niko Jay Murrell
    • Niko Jay Murrell
    • B65H3/06
    • B65H3/0684B65H3/66B65H2404/51
    • The present application is directed to devices and methods for moving media sheets in an image forming device. In one embodiment, a contact member includes a contact roller that contacts a top-most media sheet in a stack of media sheets positioned on a support surface in an input area of the image forming device. A hub extends outward from an axial side of the contact roller. The hub includes a smaller length than the contact roller, forming a gap between the hub and the top-most media sheet when the contact roller is in contact with the top-most media sheet. The hub prevents or reduces transverse buckling of the top-most media sheet when it is moved from the stack of media sheets.
    • 本申请涉及用于在图像形成装置中移动介质片的装置和方法。 在一个实施例中,接触构件包括接触辊,其接触位于图像形成装置的输入区域中的支撑表面上的介质片的堆叠中的最上面的介质片。 轮毂从接触辊的轴向侧向外延伸。 轮毂包括比接触辊更小的长度,当接触辊与最顶层的介质片接触时,在轮毂和最顶层的介质片之间形成间隙。 当其从介质片的堆叠移动时,毂防止或减少最顶层介质片的横向屈曲。
    • 9. 发明申请
    • FEEDING APPARATUS, RECORDING APPARATUS AND LIQUID EJECTING APPARATUS
    • 进料装置,记录装置和液体喷射装置
    • US20080061491A1
    • 2008-03-13
    • US11763478
    • 2007-06-15
    • Hiroki NAKASHIMA
    • Hiroki NAKASHIMA
    • B65H5/00
    • B65H3/0661B65H2404/1411B65H2404/51B65H2404/5211B65H2404/52131B65H2601/272
    • A feeding roller is operable to pick up a stacked first medium and to feed the picked up first medium. A medium guide is adapted to guide the fed first medium. A pair of transporting rollers is operable to transport the glided first medium. The feeding roller is disposed at one side deviated from the center of the medium guiding section in a main scanning direction which is a widthwise direction of the fed first medium. The medium guiding section has a first guide section and a second guide section having path for guiding the fed first medium different from that of the first guide section, the first guide section and the second guide section arranged in the main scanning direction. The first guide section is disposed at the one side where the feeding roller is deviated in the main scanning direction. The second guide section is disposed at the other side in the main scanning direction.
    • 进料辊可操作以拾取堆叠的第一介质并且供给拾取的第一介质。 介质引导件适于引导所馈送的第一介质。 一对传送辊可操作以运送滑动的第一介质。 馈送辊被布置在沿着所述馈送的第一介质的宽度方向的主扫描方向偏离介质引导部分的中心的一侧。 所述介质引导部分具有第一引导部分和第二引导部分,所述第一引导部分和第二引导部分具有用于引导与所述第一引导部分不同的所述馈送的第一介质的路径, 第一引导部设置在馈送辊在主扫描方向上偏离的一侧。 第二引导部分设置在主扫描方向的另一侧。