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公开(公告)号：US20030141658A1
公开(公告)日：2003-07-31
申请号：US10059425
申请日：2002-01-31
IPC分类号： B65H039/10
CPC分类号： B65H29/18 , B65H29/34 , B65H2301/42254 , B65H2701/1916 , Y10S209/90
摘要： A drop-box mechanism or system is disposed adjacent to an article conveyor and atop a flat mail storage tub and comprises a platen movable between first and second chambers at which the open top of the storage tub is respectively uncovered and covered. When the platen uncovers the storage tub, deflecting fingers move downwardly so as to cover the platen tracks and the space defined between the bottom of the drop-box mechanism and the open top of the storage tub so as to prevent flat mail articles from becoming jammed within the tracks or from being inadvertently discharged through the space defined between the bottom of the drop-box mechanism and the open top of the storage tub. In this manner, the predetermined conveyed order of articles is preserved so as to facilitate sequence address delivery of the articles to recipients.
摘要翻译： 放置箱机构或系统设置在物品输送机附近并且在平邮寄存桶的顶部，并且包括可在第一和第二室之间移动的压板，在该压板处，储存桶的开口顶部分别被覆盖和覆盖。 当压板露出存储桶时，偏转指向下移动以便覆盖压板轨道和限定在下降箱机构的底部和存储桶的敞开顶部之间的空间，以防止平邮件物品卡住 在轨道内或者不经意地排出通过下降箱机构的底部和储存桶的开口顶部之间限定的空间。 以这种方式，保留物品的预定传送顺序，以便于将物品顺序地传递给接收者。
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公开(公告)号：US20020121738A1
公开(公告)日：2002-09-05
申请号：US09797686
申请日：2001-03-05
IPC分类号： B65H005/06 , B65H029/70
摘要： A flat article conveyor system comprises a forming wheel which is provided for operative cooperation with a grooved roller whereby a relatively shallow and temporary longitudinal crease, rib, or spine is formed or impressed within relatively thin pieces or units of mail, or similar flat articles, as the pieces or units of mail, or similar flat articles, are conveyed so as to effectively reinforce the piece or unit of mail, or similar article, such that the piece or unit of mail will not experience curl or sag so as not to subsequently rollover when, for example, the particular piece or unit of mail, or similar flat article, is being released from a conveyor mechanism into a stacking or similar accumulation chamber.
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公开(公告)号：US20020121735A1
公开(公告)日：2002-09-05
申请号：US09797685
申请日：2001-03-05
IPC分类号： B65H043/04
CPC分类号： B65H29/58 , B65H29/18 , B65H2301/4212 , B65H2404/2691 , B65H2404/61 , B65H2404/693
摘要： A conveyor or article transportation system for conveying or transporting, for example, pieces or units of mail, or similar flat articles, has a pair of guide fingers operatively extending downstream from a downstream end of the conveyor so as to project into a stacking chamber within which the pieces or units of mail, or flat articles, are to be stacked. The guide fingers effectively vertically support the downstream end portions of the pieces or units of mail, or articles, such that the downstream end portions of the mail or articles do not curl or curve downwardly, or sag, whereby the pieces of mail or articles are deposited within the stacking chamber in a substantially flat state so as to prevent rollover of the pieces of mail or articles which would otherwise become jammed within the stacking system and cause upstream jamming or interruptions within the conveying system. In addition, the prevention of the curling or rollover of the pieces of mail or articles, in turn, prevents the pieces or articles from being stacked partially inside each other and therefore out of their previously sorted serial sequence.
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