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1. 发明授权

US06378692B1 Take-away mechanism for mail or other flat article handling system 有权
标题翻译：邮件或其他平面物品处理系统的外送机制
公开(公告)号：US06378692B1
公开(公告)日：2002-04-30
申请号：US09410940
申请日：1999-10-04
申请人： George Cera , Wayne Blackwell , Lou Taylor
发明人： George Cera , Wayne Blackwell , Lou Taylor
IPC分类号： B65G4308
CPC分类号： B65H5/026 , B07C1/04 , B65H5/025 , B65H2301/321 , B65H2404/242 , B65H2404/262 , B65H2404/6942 , B65H2701/1916
摘要： A take-away mechanism is provided from a singulation mechanism in a system for handling substantially flat articles of varying size, weight and thickness, and in particular for handling mixed mail. The take-away mechanism includes at least one and preferably more belts which are preferably driven at a rate higher than the rate at which articles are fed to the take-away mechanism, which belt(s) preferably have surfaces in contact with the article of material having a high coefficient of friction. At least two components are provided for applying pressure to articles as they are passed over the belt, the components preferably being spaced along the belt by a distance less than the shortest length of an article to be handled. One of the components may be two or more independently biased rollers and one of the components may be two or more independently biased fingers, the rear component being the rollers and the forward component being fingers for the preferred embodiment. Where there are a plurality of belts, the pressure members are preferably mounted so as to contact articles at a point between adjacent belts rather than over belts.
摘要翻译：在用于处理大小，重量和厚度的基本平坦的物品的系统中的单片机构中提供了一种取出机构，特别是用于处理混合邮件。取出机构包括至少一个并且优选地更多的带，其优选地以比制品被送到取出机构的速率高的速率驱动，该带优选地具有与制品的接触的表面具有高摩擦系数的材料。提供至少两个组件，用于在物品通过皮带时对制品施加压力，所述部件优选地沿着皮带间隔距离小于待处理物品的最短长度的距离。其中一个部件可以是两个或更多个独立偏置的辊，并且其中一个部件可以是两个或更多个独立偏置的指状物，后部部件是辊子，而前部件是优选实施例的手指。在存在多个带的情况下，压力构件优选地安装成在相邻带之间的点处而不是在带上接触物品。

2. 发明授权

US06443444B1 Singulation mechanism 失效
标题翻译：单机制
公开(公告)号：US06443444B1
公开(公告)日：2002-09-03
申请号：US09411961
申请日：1999-10-04
申请人： George Cera , Wayne Blackwell , Lou Taylor
发明人： George Cera , Wayne Blackwell , Lou Taylor
IPC分类号： B65H308
CPC分类号： B65H3/124 , B65H2220/09 , B65H2301/321 , B65H2301/4234 , B65H2406/3124 , B65H2406/363 , B65H2511/514 , B65H2511/524 , B65H2513/21 , B65H2513/22 , B65H2515/342 , B65H2701/1916 , B65H2220/01 , B65H2220/02
摘要： A singulation mechanism is provided for use in a handling system for mail or other substantially flat articles, the mechanism having a singulation head with a drive mechanism which, in accordance with a first aspect of the invention, initially moves an article pressed thereagainst with high acceleration, interrupts the drive to the article for a brief instant and then moves the article again at high acceleration, a take-away mechanism removing the article exiting the head. In accordance with a second aspect of the invention, movement at a high acceleration is imparted to the article pressed against the singulation head only when the head is energized and substantially no movement in imparted when the head is not energized. More specifically, the singulation head may include a belt driven over a pair of vacuum chambers, with the trailing vacuum chamber being initially energized to draw the article against the bell and move the article with high acceleration to a position detected by a first detector, at which time the trailing vacuum chamber is turned off and the leading vacuum chamber turned on to again grab the article and move it to the take-away mechanism with high acceleration. This two-step acceleration process is effective for shaking free doubles from the article being singulated. The belt has a substantially friction-free surface in contact with the article to assure that movement is imparted to the article only when a vacuum chamber is turned on. The mechanism includes additional features, including a doubles resolver head, for preventing the passage of doubles to the take mechanism.
摘要翻译：提供了一种用于邮寄或其他基本上平坦的物品的处理系统中的分离机构，该机构具有带有驱动机构的分割头，根据本发明的第一方面，该机构首先以高加速度移动被压在其上的物品，短暂地中断对物品的驱动，然后以高加速度再次移动物品，这是取出离开头部的物品的外推机构。根据本发明的第二方面，只有当头部被激励时，仅在头部没有通电时基本上没有赋予移动，则以高加速度的运动被赋予被压靠在单独头部上的物品。更具体地，分割头可以包括驱动在一对真空室上的皮带，其中牵引真空室最初被激励以将制品吸引在钟罩上，并将制品以高加速度移动到由第一检测器检测到的位置，该拖尾真空室被关闭，并且引导的真空室重新开始抓住物品并以高加速度将其移动到取出机构。这个两步加速过程对于从被切割的物品中摆脱自由的双打是有效的。皮带具有与制品接触的基本上无摩擦的表面，以确保仅当真空室打开时才向制品施加运动。该机构包括另外的特征，包括双倍解算器头，用于防止双打通过到取机构。

3. 发明授权

US06270069B1 Doubles resolver mechanism and method for the use thereof 有权
标题翻译：解决方案的双重解决方案及其使用方法
公开(公告)号：US06270069B1
公开(公告)日：2001-08-07
申请号：US09490248
申请日：2000-01-24
申请人： George Cera , Wayne Blackwell , Lou Taylor
发明人： George Cera , Wayne Blackwell , Lou Taylor
IPC分类号： B65H334
CPC分类号： B65H3/46 , B65H3/52 , B65H2220/09 , B65H2406/30 , B65H2406/3124
摘要： A method and apparatus for resolving doubles on singulated flat articles being passed in a downstream direction to a takeaway mechanism by use of a doubles resolver mechanism ahead of the takeaway mechanism. The doubles resolver mechanism includes a doubles resolver head through which negative pressure may be applied to articles passing thereunder, and a mount for the head which positions the head against such articles with a substantially constant force regardless of the thickness of the article. Negative pressure is applied to the head except when the head is detected as having resolved a double, at which time such pressure is momentarily removed to permit the double to be cleared.
摘要翻译：用于通过使用在外卖机构之前的双倍解算器机构，在单个扁平制品上分解双打的方法和装置在下游方向通过外卖机构。二重旋转变压器机构包括双倍解算器头，负压可以通过该双头解算器头施加到通过其的物品，以及用于头部的安装座，其将头部以基本上恒定的力定位，而与制品的厚度无关。除了头被检测为已经解决了双重之外，负压被施加到头部，此时这种压力被瞬间移除以允许双重被清除。

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