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    Media Sheet Input Devices For Use In An Image Forming Apparatus
    6.
    发明申请
    Media Sheet Input Devices For Use In An Image Forming Apparatus 有权
    用于图像形成装置的介质板输入装置

    公开(公告)号：US20090152797A1

    公开(公告)日：2009-06-18

    申请号：US11958669

    申请日：2007-12-18

    Applicant: Niko Jay Murrell ,  Jason Lee Rowe

    Inventor： Niko Jay Murrell ,  Jason Lee Rowe

    IPC: B65H3/50

    CPC classification number: B65H3/0684 ,  B65H2403/72 ,  B65H2801/06

    Abstract: Assemblies and methods to move media sheets from a media stack within an image forming apparatus. These may include a pivoting arm with an attached roller that contacts the media stack and rotates to move a top-most sheet from the media stack. A clutch may be operatively connected to the arm for the arm to pivot in a first direction to maintain the roller positioned on a top of the media stack as the media stack is depleted and a height of the media stack is reduced. The clutch may also reduce movement of the arm in a second direction beyond a predetermined amount.

    Abstract translation: 从图像形成装置内的介质堆叠移动介质片的组件和方法。 这些可以包括具有连接的辊的枢转臂，其接触介质堆并旋转以从介质堆叠移动最顶层的片材。 离合器可以可操作地连接到臂上，以使臂在第一方向上枢转，以在介质堆被耗尽并且介质堆的高度减小时将辊定位在介质堆的顶部。 离合器还可以减少臂在第二方向上超过预定量的运动。

    Pick mechanism for sheet feeding apparatus
    7.
    发明授权
    Pick mechanism for sheet feeding apparatus 失效
    送纸装置的拾取机构

    公开(公告)号：US4978113A

    公开(公告)日：1990-12-18

    申请号：US402656

    申请日：1989-09-05

    Applicant: Kenneth A. McAuley ,  Frank S. Silveira

    Inventor： Kenneth A. McAuley ,  Frank S. Silveira

    IPC: B65H3/24 ,  B65H3/32 ,  B65H3/50 ,  B65H7/12 ,  B65H7/18

    CPC classification number: B65H7/125 ,  B65H3/24 ,  B65H3/32

    Abstract: A pick mechanism for sheet feeding apparatus of a type in which the top sheet of a stack of media is separated from the remainder of the stack by pick movement to engage and lift the rear end of the top sheet from the remainder of the stack for subsequent separation and feeding from the stack, and including means for lifting the pick independently of elevating movement caused by engagement of the pick with a sheet. The pick lifting arrangement operates to lift the pick in the event of a failure thereof to engage the rear edge of a sheet and also to gently lower the pick back onto the next successive top sheet in the stack to be fed. A detector system is provided by which the conditions of sheet feed due to pick movement are detected and used to control driving components associated with the apparatus.

    Apparatus for the automatic separation into reams of a stack of large format sheets of paper the ream divisions of which are counted off previously and indicated by markers
    8.
    发明授权
    Apparatus for the automatic separation into reams of a stack of large format sheets of paper the ream divisions of which are counted off previously and indicated by markers 失效
    用于自动分离成堆叠的大幅面纸张的装置，其分数由先前计数并由标记指示

    公开(公告)号：US4877367A

    公开(公告)日：1989-10-31

    申请号：US120827

    申请日：1987-11-16

    Applicant: Andrea Cinotti

    Inventor： Andrea Cinotti

    IPC: B65H33/04 ,  B65H3/32 ,  B65H3/50

    CPC classification number: B65H3/50 ,  B65H3/32 ,  B65H2301/422

    Abstract: An apparatus includes pincers, or suckers, that tension each marker at an angle to the stack of sheets from which it emerges, and a separator mechanism; the separator incorporates a follower with a tapered leading edge that is offered to the taut marker, and a support, to which the follower is hinged, that can be moved from a retracted position to an extended position in which the follower penetrates the stack of sheets, sliding in between the marker and the ream sitting on and separated by the marker.

    Abstract translation: 一种装置包括夹持器或抽吸器，每个标记件与其出现的片材堆叠成一角度地张紧;以及分离器机构; 分离器包括具有提供给拉紧标记的锥形前缘的随动件，以及从动件铰接到其上的支撑件，其可以从缩回位置移动到延伸位置，在该位置中，从动件穿过堆叠的片材 在标记和放在标记之间并由标记分开的寄生物之间滑动。

    Sheet stack delivery method and apparatus
    9.
    发明授权
    Sheet stack delivery method and apparatus 失效
    纸张交付方式和装置

    公开(公告)号：US4623292A

    公开(公告)日：1986-11-18

    申请号：US683688

    申请日：1984-12-19

    Applicant: Kozo Suzuki ,  Takateru Sakaguchi ,  Osamu Tomita ,  Yoshiaki Tanaka

    Inventor： Kozo Suzuki ,  Takateru Sakaguchi ,  Osamu Tomita ,  Yoshiaki Tanaka

    IPC: B65H3/50 ,  B65H3/24 ,  B65H3/32 ,  B65H3/48 ,  B65H3/54 ,  B65H33/04

    CPC classification number: B65H3/325 ,  B65H3/48 ,  B65H33/04 ,  B65H2301/422

    Abstract: Sheet stacks bordered by sheet markers are sequentially fed from a pile of aligned and stacked sheets containing sheet markers inserted into these sheets through end wall at specific intervals with bare portion left outside, using a sheet stack delivery apparatus including at least lifter means that mounts sheet stacks to allow the uppermost sheet stack to be sequentially transferred to a pre-determined level; a wedge-type head for separating sheet stacks comprising its tip part facing the end wall of the sheet pile at a position close to the sheet marker bordering the uppermost and the second sheet stacks and also the upper tilt surface and the bottom surface ending at the tip part; and means for transferring the uppermost sheet stack by holding and pushing forward an end wall of the uppermost sheet stack split by the wedge head.

    Abstract translation: 通过片材标记边界的片材堆叠从一堆对齐且堆叠的片材顺序地馈送，该堆叠的片材标记通过端壁以特定的间隔以裸露的部分留在外部，使用片材堆叠传送装置至少包括提升装置， 堆叠以允许最上面的纸张堆栈被顺序地转移到预定的水平; 用于分离纸张堆叠的楔形头部，其包括其末端部分面对片材桩的端壁，位于接近最上面的片材标记的位置处，并且第二纸张堆叠以及上倾斜表面和底表面终止于 尖端部分 以及用于通过保持并向前推动由楔形头分开的最上面的纸叠的端壁来传送最上面的纸叠的装置。

    System for picking up and separating bags from a pack to be applied to automatic bag inserting apparatus
    10.
    发明授权
    System for picking up and separating bags from a pack to be applied to automatic bag inserting apparatus 失效
    用于从包装中取出和分离袋子以用于自动袋插入装置的系统

    公开(公告)号：US4516762A

    公开(公告)日：1985-05-14

    申请号：US399908

    申请日：1982-07-19

    Applicant: Mario Moltrasio ,  Vincenzo Perrucchini

    Inventor： Mario Moltrasio ,  Vincenzo Perrucchini

    IPC: B65B43/18 ,  B65H3/08 ,  B65H3/50 ,  B65H5/10 ,  B65H5/08

    CPC classification number: B65B43/18 ,  B65H3/0816 ,  B65H3/50 ,  B65H5/10

    Abstract: The invention relates to a system for feeding single bags to automatic bag inserting apparatuses, picking them up and also unsticking the bag being picked up from the underlying ones, in case they are glued to one another because of glue drops during the bag manufacture. The system substantially comprises (see FIG. 3) three units: a first unit provided with suction cups, picking up the bag at its transversal middle portion, where accidental adhesion of bags cannot happen, and lifting it to allow that two unsticking units, including bars being inserted under the bag and unsticking it from the underlying one with a spreading action, are inserted between said bag being picked up and the underlying one. One of the two units is also provided with pincers blocking the bag edges on the open unsticking arms and, in the return stroke of the unit to the starting position, transferring it on to the feeding device of the bag inserting apparatus. The other unsticking unit is so arranged that the two unsticking bars, in addition to the spreading action, are lowered so as to press the underlying bags so as to hold them down during the stage of bag picking by said pincers of the first unsticking unit, so that, if the unsticking was not complete, the underlying bags are kept blocked down and the bag being picked up is stripped and finally separated from the others.

    Abstract translation: 本发明涉及一种用于将单个袋送入自动袋插入装置的系统，它们将它们从下面的袋子中取出并将其从底部取出，以防在袋制造过程中由于胶滴而相互粘合。 该系统基本上包括（见图3）三个单元：设置有吸盘的第一单元，在其横向中间部分拾取袋，其中不能发生袋的意外粘附，并提起袋以允许两个脱胶单元，包括 将条被插入袋子下方并且将其从具有扩展作用的下面的底部打开的插入到被拾起的所述袋子和下面的袋子之间。 两个单元中的一个还设置有阻塞打开的打开臂上的袋边缘的钳子，并且在单元的返回行程到起始位置时将其转移到袋插入装置的进给装置。 另一个脱胶单元被布置成使得除了扩展动作之外，两个脱胶条被降低以便按下下面的袋子，以便在由第一脱胶单元的所述夹子拾取袋子的阶段期间将其压下， 这样，如果不结块不完整，则将下面的袋子保持封闭，将被拾取的袋子剥离并最终与其他袋子分开。

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