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公开(公告)号：US07006665B2
公开(公告)日：2006-02-28
申请号：US10050784
申请日：2002-01-18
IPC分类号： G06K9/00
CPC分类号： B65H5/026 , B07C3/08 , B07C3/14 , B65H2404/268 , B65H2406/11 , B65H2701/1916 , B65H2801/39
摘要： A mail article transportation and stabilization system, and a method of operating the same, for use in conjunction with a camera-based optical character recognition (OCR), bar code reader (BCR), or similar image capture scanning system, comprises a conveyor drive belt for conveying the articles, pieces, or units of mail across a platen assembly within which an optical character recognition (OCR), bar code reader (BCR), or similar image capture camera or the like is positioned and in conjunction with which there is provided a serial array of air plenums for effectively creating an air bearing or air layer upon which the conveyor belt and the articles, pieces, or units of mail are conveyed in a relatively frictionless manner. The incoming pieces, articles, or units of mail are therefore able to be conveyed in a smooth, jitter-free, and stabilized manner whereby scanning, imaging, and reading of the address information contained upon the articles, pieces, or units of mail, as the articles, pieces or units of mail are conveyed past the camera view port, are able to be accurately, clearly, and completely achieved.
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公开(公告)号：US06712353B1
公开(公告)日：2004-03-30
申请号：US10263689
申请日：2002-10-04
IPC分类号： B65H29068
CPC分类号： F16F15/023 , F16F1/362 , F16F1/37 , F16F7/00 , F16F9/0409 , F16F9/0481 , F16F13/00
摘要： An object arresting device prevents rebounding effects when an object is decelerated from a high velocity by causing an impact-induced flow of fluid such as ambient air through a lattice membrane to develop vacuum effects and vortex activity while absorbing and dissipating energy to prevent damage to the object and preventing collisions between objects in a high-speed, high-capacity sorting/transport system. The lattice membrane is preferably formed as a woven fabric of a smooth polymer or synthetic fiber of preferably circular cross-section which causes laminar flow over the fibers and rotational vortex effects in the corners of each aperture which produce a combination of vacuum effects in a direction to oppose rebound motion and energy dissipation effects. The effects produced are proportional to the impact energy and the device is thus adaptive to a wide range of mass and energy limited only by the forces the device can mechanically withstand.
摘要翻译： 物体停止装置防止当物体从高速度减速时产生反弹效应，通过使诸如环境空气的流体通过格子膜引起的冲击引起的流动产生真空效应和涡流活动，同时吸收和消散能量以防止损坏 对象并防止高速，高容量分拣/运输系统中物体之间的碰撞。 格子膜优选形成为光滑聚合物或优选圆形横截面的合成纤维的机织织物，其在每个孔的角部引起层流，并且在每个孔的角部产生旋转涡流效应，其在方向上产生真空效应的组合 反对反弹运动和能量消耗效应。 产生的影响与冲击能量成比例，因此该装置适应于仅由装置能够机械承受的力所限制的宽范围的质量和能量。
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公开(公告)号：US06435331B1
公开(公告)日：2002-08-20
申请号：US09843916
申请日：2001-04-30
IPC分类号： B65G4300
CPC分类号： B65G47/681 , B65G43/08 , B65G47/70 , B65G2203/044 , B65H39/06 , B65H2301/4454 , B65H2511/51 , B65H2513/20 , B65H2701/1916 , B65H2220/01 , B65H2220/02
摘要： A conveyor system for synchronously combining the conveying paths of at least two asynchronously operated upstream conveyors for synchronized merger into at least one downstream conveyor comprises a synchronizing conveyor belt disposed upstream of the merger point of the at least two upstream asynchronously operated conveyors. When articles, such as, for example, postal mail pieces being conveyed along the at least two upstream asynchronously operated conveyors are detected as being likely to undergo a collision or overlap at the merge point of the at least two upstream asynchronously operated conveyors, the synchronizing conveyor belt is appropriately sped up or slowed down so as to not only avoid such interference, collision, or overlap of the postal mail pieces, but in addition, to provide sufficient spacing of the same upon the at least one downstream conveyor.
摘要翻译： 用于同步组合至少两个异步操作的上游输送机的输送路径用于同步并入至少一个下游输送机的输送机系统包括设置在所述至少两个上游异步操作输送机的合并点上游的同步输送带。 当诸如例如沿着至少两个上游异步操作的输送机传送邮件的物品被检测为可能在至少两个上游异步操作的输送机的合并点处发生碰撞或重叠时，同步 传送带被适当地加速或减慢，以便不仅避免邮政邮件的这种干扰，碰撞或重叠，而且还要在至少一个下游输送机上提供足够的间隔。
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4.发明授权公开(公告)号：US07014187B2
公开(公告)日：2006-03-21
申请号：US10459613
申请日：2003-06-12
IPC分类号： B65H29/32
CPC分类号： B65H29/12 , B65H29/242 , B65H2301/321 , B65H2406/31 , B65H2701/1916
摘要： A new and improved article or mail-piece conveyor system has a vacuum plenum system integrally incorporated therein which effectively withdraws ambient air ahead or downstream of the oncoming conveyed articles or mail pieces such that the oncoming conveyed articles or mail pieces will not be subjected to tip vortices and/or other disruptive aerodynamic forces. In this manner, the articles or mail pieces will not be subjected to destabilizing aerodynamic circulation, currents, downflow, downwash, or momentum forces so as not to, in turn, exhibit flutter, fluctuations, or oscillation movements. Accordingly, extremely high speed conveyance of the articles or mail pieces, within the range of, for example, two hundred inches per second (200 ips) can in fact be achieved.
摘要翻译： 新的和改进的物品或邮件输送机系统具有一体地结合在其中的真空增压系统，其有效地在接近的被传送的物品或邮件的前方或下游有效地抽出环境空气，使得迎面而来的被传送的物品或邮件不会经受尖端 涡流和/或其他破坏性气动力。 以这种方式，物品或邮件将不会经受不稳定的空气动力学循环，电流，下流，下降或动量力，从而不会表现出颤动，波动或振荡运动。 因此，实际上可以实现在例如200吋/秒（200 ips）范围内的物品或邮件的极高速传送。
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5.发明授权Conveyor system having inclined structure utilizing vacuum and air bearing means for facilitating edgewise product transportation 失效具有倾斜结构的输送系统，利用真空和空气轴承装置，便于沿边产品运输公开(公告)号：US06808358B1
公开(公告)日：2004-10-26
申请号：US10459518
申请日：2003-06-12
IPC分类号： B65G3500
CPC分类号： B65H5/021 , B65H2301/321 , B65H2406/11 , B65H2406/32 , B65H2701/1916
摘要： An article or mail-piece conveyor system comprises a conveyor mechanism which has a substantially horizontally oriented product transportation surface upon which the articles can be conveyed in an upstanding mode as a result of the articles effectively being supported upon lower edge portions thereof, and an inclined surface against which the major or primary surface portions of each article is supported so as to permit the articles to be readily and easily conveyed by means of the horizontally oriented product transportation surface. Vacuum plenum chambers are fluidically connected to the inclined surface so as to withdraw ambient air from the article transportation path and thereby maintain the articles attracted to the inclined surface of the product transportation system, and in addition, positive air plenum chambers are also fluidically connected to the inclined surface so as to provide air to the article transportation path so as to effectively form an air bearing structure for the articles so as to facilitate the smooth and easy transportation of the articles along the transportation flow path in a relatively frictionless manner. Air discharge ports also facilitate the routing or sorting of the articles or mail pieces.
摘要翻译： 物品或邮件输送机系统包括输送机构，该输送机构具有基本上水平定向的产品输送表面，由于物品有效地被支撑在其下边缘部分上，物品可以以直立模式输送到该物品输送表面上，并且倾斜 每个制品的主要或主要表面部分被支撑以使得通过水平取向的产品输送表面容易且容易地输送物品的表面。 真空增压室流体连接到倾斜表面，以便从物品输送路径中回收环境空气，从而保持物品被吸引到产品运输系统的倾斜表面，此外，正空气增压室也流体连接到 倾斜表面，以便为物品输送路径提供空气，以有效地形成用于制品的空气轴承结构，以便于物品沿着输送流路以相对无摩擦的方式平稳和容易的运输。 排气口还便于物品或邮件的路由或分类。
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公开(公告)号：US07315551B2
公开(公告)日：2008-01-01
申请号：US10099315
申请日：2002-03-15
IPC分类号： G06F15/16
CPC分类号： G06F13/4072
摘要： The present invention is directed to a synchronous I/O interface buss system. The system includes a master-buss controller that generates a system timing signal. The master-buss controller transmits a time-division multiplexed (TDM) slave output data signal and receives a time-division multiplexed (TDM) slave input data signal. The TDM slave output data signal and the TDM slave input data signal are synchronous relative to the system timing signal. A buss is coupled to the master-buss controller. The buss propagates the system timing signal, the TDM slave output data signal, and the TDM slave input data signal. At least one slave device is coupled to the buss. The at least one slave device is in synchronicity with the system timing signal. The at least one slave device demultiplexed slave device output data in device-ready format from the TDM slave output data signal during a predetermined output data signal time slot. The at least one slave device also multiplexes slave input data in file-ready format into the TDM slave input data signal during a predetermined input data signal time slot.
摘要翻译： 本发明涉及一种同步I / O接口总线系统。 该系统包括产生系统定时信号的主总线控制器。 主总线控制器发送时分多路复用（TDM）从输出数据信号并接收时分复用（TDM）从输入数据信号。 TDM从输出数据信号和TDM从输入数据信号相对于系统定时信号是同步的。 母线与母线控制器相连。 总线传播系统定时信号，TDM从输出数据信号和TDM从输入数据信号。 至少一个从设备耦合到总线。 至少一个从设备与系统定时信号同步。 所述至少一个从设备在预定的输出数据信号时隙期间从TDM从输出数据信号解复用从设备输出设备就绪格式的数据。 在预定的输入数据信号时隙期间，至少一个从设备还将从文件就绪格式的从属输入数据复用到TDM从输入数据信号中。
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