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1. 发明授权

US5762330A Sheet feed apparatus with improved sheet separation and friction feed assist 失效
标题翻译：纸张进给装置具有改进的纸张分离和摩擦进给辅助
公开(公告)号：US5762330A
公开(公告)日：1998-06-09
申请号：US742238
申请日：1996-10-31
申请人： Raymond M. Quackenbush , Gary E. Nichols , James N. Alkins , Ronald J. Guidice
发明人： Raymond M. Quackenbush , Gary E. Nichols , James N. Alkins , Ronald J. Guidice
IPC分类号： B65H3/10 , B65H3/12
CPC分类号： B65H3/10 , B65H2301/42322
摘要： For use with an apparatus for feeding sheets seriatim from a stack of sheets, the apparatus including a feed tube, such as an oscillating vacuum feed tube for example, defining a plurality of ports through which vacuum is effective for acquiring a sheet from a sheet stack and transporting such sheet from the sheet stack, a device for improving sheet separation and friction feed assist. The disclosed device includes at least one clip associated with at least one port of the feed tube. A friction member is secured to the clip and extends substantially radially outwardly from the oscillating vacuum feed tube so as to cause an acquired sheet to assume a corrugated shape. Accordingly, a sheet of the sheet stack, acquired by the feed tube, assumes a corrugated shape to readily separate from the remaining sheets in the stack, and the friction member assists in feeding of such acquired sheet from the stack.
摘要翻译：为了与用于从一叠片材顺序送纸的设备一起使用，该设备包括诸如例如振荡式真空供给管的进料管，其限定多个端口，通过该多个端口，真空有效地从片材堆叠中获取片材并从片材堆叠输送这样的片材，用于改善片材分离和摩擦进给辅助的装置。所公开的装置包括与进料管的至少一个端口相关联的至少一个夹子。摩擦构件被固定到夹子上并且从摆动真空进料管基本上径向向外延伸，以使获得的片材呈现波纹形状。因此，由进料管获取的片材堆叠片呈波形状，以容易地与堆叠中的其余片材分离，并且摩擦构件有助于从堆叠中进给这种获得的片材。

2. 发明授权

US5295676A Sheet feeding apparatus 失效
标题翻译：送纸装置
公开(公告)号：US5295676A
公开(公告)日：1994-03-22
申请号：US976609
申请日：1992-11-16
申请人： Michael Kenin , David P. Dworzanski , Donald S. Hensel , Raymond M. Quackenbush
发明人： Michael Kenin , David P. Dworzanski , Donald S. Hensel , Raymond M. Quackenbush
IPC分类号： B65H3/12
CPC分类号： B65H3/126
摘要： Apparatus for feeding material, in the form of discrete sheets, seriatim from a stack of discrete sheets. The sheet feeding apparatus comprises a support for a stack of discrete sheets. A sheet in the supported stack of discrete sheets is engaged by a friction mechanism for selectively removing such sheet from the stack. Such sheet is attracted to the friction mechanism by vacuum directed adjacent to the friction mechanism. The vacuum attraction increases the force of engagement of such sheet with the friction mechanism to facilitate removal of such sheet from the stack of discrete sheets by the friction mechanism.
摘要翻译：用于将分离片材形式的材料进给的装置，从一堆不连续的片材中排出。片材进给装置包括用于分离片材的堆叠的支撑件。支撑的离散片材的片材由摩擦机构接合，用于从堆叠中选择性地去除这种片材。这样的片材通过邻近摩擦机构的真空吸引到摩擦机构。真空吸引力增加了这种片材与摩擦机构的接合力，以便于通过摩擦机构将这种片材从离散的片材堆叠中移出。

3. 发明授权

US5927704A Sheet feed apparatus preventing image ruboff 失效
标题翻译：防止图像破坏的送纸装置
公开(公告)号：US5927704A
公开(公告)日：1999-07-27
申请号：US794313
申请日：1997-02-03
申请人： Raymond M Quackenbush , Nicholas Deleo , Steven P Bailey , Bradley A Twait
发明人： Raymond M Quackenbush , Nicholas Deleo , Steven P Bailey , Bradley A Twait
IPC分类号： B65H3/12 , B65H3/14
CPC分类号： B65H3/126
摘要： Apparatus for feeding sheets seriatim from a stack of sheets which substantially prevents image ruboff. Such sheet feed apparatus includes a tray for supporting a stack of sheets. A plate associated with the tray supports the lead edge of the sheet stack. A major portion of the sheet stack, measured from the top of the sheet stack at the lead edge of the sheet stack, is supported by a mechanism associated with the plate. A positive flow of air is directed at a minor portion of the sheet stack, measured from the bottom of the sheet stack at the lead edge of the sheet stack, to enable the minor portion of the sheet stack to be levitated for separation of the sheets in the minor portion of the sheet stack. Sheets are selectively removed seriatim from the bottom of the sheet stack to feed such sheets away from the sheet stack, whereby as a number of sheets are removed from the minor portion of the stack, a substantially similar number of sheets are moved from the major portion of the sheet stack to the minor portions thereof.
摘要翻译：用于从一叠纸张顺序送入纸张的装置，其基本上防止图像破坏。这种片材进给装置包括用于支撑一叠片材的托盘。与托盘相关联的板支撑片材堆叠的引导边缘。片材堆叠的主要部分由片材堆叠的顶部在片材堆叠的引导边缘处测量，由与板相关联的机构支撑。空气的正向流动指向片材堆叠的较小部分，从片材堆叠的底部在片材堆叠的引导边缘处测量，以使片材堆叠的较小部分悬浮以分离片材在纸叠的小部分。片材从片材堆叠的底部被选择性地去除，以将这样的片材从片材堆叠送出，由此由于从堆叠的次要部分移除多个片材，大体上相似数量的片材从主要部分移动的片材堆叠。

4. 发明授权

US5324022A Tandem frusto-conical roller mechanism for receiver member edge registration 失效
标题翻译：用于接收器构件边缘配准的串联截头圆锥滚子机构
公开(公告)号：US5324022A
公开(公告)日：1994-06-28
申请号：US976590
申请日：1992-11-16
申请人： Raymond M. Quackenbush , Robert A. Zimny , Steven P. Bailey , Michael Kenin
发明人： Raymond M. Quackenbush , Robert A. Zimny , Steven P. Bailey , Michael Kenin
IPC分类号： B65H9/16
CPC分类号： B65H9/16 , B65H2301/331 , B65H2402/00
摘要： In an apparatus for transporting sheets along a travel path, a registration mechanism for aligning a sheet relative to the travel path. The registration mechanism comprises a support for a sheet moving along the travel path and a pair of frusto-conical rollers. The frusto-conical rollers are mounted for rotation about common axis, with the apex portions of the respective frusto-conical rollers oriented in the same direction relative to the common axis. The common axis is located to lie in a plane parallel to the plane of a sheet in the travel path and extend in a direction transverse to the direction of movement of a sheet along the travel path. The plane containing the axis is spaced from the sheet supporting means a distance such that the frusto-conical rollers are in nip relation with the sheet supporting means so as to urge a sheet in the travel path in the direction of movement along the travel path and in a direction transverse to the direction of movement with a minimum of skew induced in such sheet.
摘要翻译：在用于沿着行进路径传送片材的装置中，用于使片材相对于行进路径对准的对准机构。配准机构包括用于沿着行进路径移动的片材的支撑件和一对截头圆锥形辊子。截头圆锥滚子安装成围绕公共轴线旋转，各个截头圆锥滚子的顶点部分相对于公共轴线在相同的方向上定向。公共轴线位于平行于行进路径中的片材平面的平面中，并且沿着沿行进路径的片材的移动方向横向延伸的方向延伸。包含轴线的平面与片材支撑装置隔开一段距离，使得截头圆锥形辊与片材支撑装置成咬合关系，以便沿着行进路径沿移动方向推动片材在行进路径中，在横向于移动方向的方向上，在这种片材中引起最小的偏斜。

5. 发明授权

US5251889A Sheet holding tray having adjustable sheet edge guides and method for adjusting sheet edge guides 失效
标题翻译：具有可调节片材边缘引导件的片材保持盘和用于调节片材边缘引导件的方法
公开(公告)号：US5251889A
公开(公告)日：1993-10-12
申请号：US933624
申请日：1992-08-24
申请人： Christopher C. Spencer , Raymond M. Quackenbush , Michael J. Wendell
发明人： Christopher C. Spencer , Raymond M. Quackenbush , Michael J. Wendell
IPC分类号： B65H1/04 , B65H1/00
CPC分类号： B65H1/04 , B65H2511/10
摘要： A reproduction apparatus including a logic and control unit, and a sheet storage tray having selectable sheet alignment positions and a movable sheet edge guide for positioning at a selected sheet alignment position. A mechanism for automatically positioning the sheet edge guide includes magnetizable reed switches, a magnetic member attached to the sheet edge guide and controls for counting and moving the magnetic member relative to a selected magnetizable reed switch through a first motion in a first direction for a first total number of counts, and through a second motion in a second and opposite direction for a second total number of counts equal to one-half the first total number of counts.
摘要翻译：包括逻辑和控制单元的再现设备以及具有可选择的纸张对准位置的纸张存储托盘和用于定位在所选择的纸张对齐位置的可移动的纸张边缘引导件。用于自动定位片材边缘引导件的机构包括可磁化舌簧开关，附接到片材边缘引导件的磁性构件和用于通过第一方向上的第一运动来计数和移动磁性构件相对于所选择的可磁化舌簧开关的控制，用于第一计数的总数，以及通过第二和相反方向的第二运动，对于等于第一总计数的一半的第二总计数。

6. 发明授权

US5116036A Device for facilitating stacking of sheets in a hopper 失效
标题翻译：便于在料斗中堆叠纸张的装置
公开(公告)号：US5116036A
公开(公告)日：1992-05-26
申请号：US667117
申请日：1991-03-11
申请人： Robert D. LeRoy , Raymond M. Quackenbush
发明人： Robert D. LeRoy , Raymond M. Quackenbush
IPC分类号： B65H29/68 , B65H31/34
CPC分类号： B65H31/34 , B65H29/68 , B65H2405/112 , Y10S271/902
摘要： A device for facilitating stacking of sheets in a hopper of a sheet transporting apparatus in which sheets are directed seriatim onto a stack of sheets in the hopper and subsequently fed seriatim from the stack of sheets in the hopper. The facilitating device comprises at least one elongated member supported at one end thereof for substantially free pivotable movement in a vertical plane under the influence of gravity. The support for the elongated member is located to particularly position the elongated member whereby a sheet directed onto the stack in the hopper will strike the elongated member. The elongated member absorbs kinetic energy of the directed sheet to stop such sheet movement and pivot the elongated member in a first direction about the support and, when the elongated member pivots in the direction opposite the first direction under the influence of gravity, the elongated member strikes the sheet to urge the sheet into accurate operative engagement with the sheet feeder.
摘要翻译：一种用于促进片材输送装置的料斗中的片材的堆叠的装置，其中片材被顺序地排列到料斗中的一叠片材上，并随后从料斗中的片材堆叠进料。便利装置包括至少一个在其一端被支撑的细长构件，用于在重力的影响下在竖直平面中实质上自由的可枢转运动。细长构件的支撑件位于细长构件的特别位置，由此被引导到料斗中的料堆上的片材将撞击细长构件。细长构件吸收定向片材的动能以阻止这种片材移动并且围绕支撑件沿第一方向枢转细长构件，并且当细长构件在重力的作用下在与第一方向相反的方向上枢转时，细长构件撞击片材以促使片材与片材进给器精确地操作接合。

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