公开(公告)号：US06645103B2

公开(公告)日：2003-11-11

申请号：US10004134

申请日：2001-10-23

申请人： Fredrik L. N. Kallin ,  Svetozar Doroslovac

发明人： Fredrik L. N. Kallin ,  Svetozar Doroslovac

IPC分类号： F16H700

CPC分类号： G07D11/0003 ,  F16H2007/081

摘要： A belt apparatus is provided for use in a document processing system having a baseplate, a removable bearing assembly connected to the baseplate and having a drive pulley to which a drive belt is drivingly coupled. The belt apparatus comprises a bracket coupled to the baseplate and for supporting the drive belt when the bearing assembly including the drive pulley is removed from the baseplate. The bracket supports the drive belt below the baseplate to allow the drive belt and the drive pulley of a replacement bearing assembly to be easily coupled together without having to lift the baseplate to gain access to the space below the baseplate. Preferably, the bracket comprises a substantially U-shaped bracket. The bracket may include a pair of flanges on which the drive belt rests when the bearing assembly is removed from the baseplate. The pair of flanges extend in substantially opposite directions relative to each other and substantially parallel with the plane in which the baseplate lies. The bracket supports the drive belt below the baseplate to allow the drive belt and the drive pulley of a replacement bearing assembly to be easily coupled together when the bearing assembly is removed from the baseplate and replaced with the replacement bearing assembly. The belt apparatus may include a belt tensioner mechanism for enabling the tension of the drive belt to be adjusted after the drive belt and the drive pulley of the replacement bearing assembly have been coupled together. The belt tensioner mechanism may include a torsion spring for enabling correct tension to be applied to the drive belt. The belt tensioner mechanism may include a belt tensioner handle accessible from above the baseplate for, when operated by a field-service operator, releasing tension from the drive belt to allow the bearing assembly to be more easily removed from the baseplate.

摘要翻译： 提供一种带式装置，用于具有基板的文件处理系统，连接到基板的可移除轴承组件，并具有驱动皮带轮，驱动皮带驱动连接到驱动皮带上。 带式装置包括联接到基板的支架，并且当包括驱动滑轮的轴承组件从基板移除时，用于支撑传动带。 支架支撑底板下方的传动皮带，以允许更换轴承组件的传动皮带和驱动皮带轮轻松连接在一起，而无需抬起底板，以便进入底板下方的空间。 优选地，支架包括大致U形支架。 托架可以包括一对凸缘，当轴承组件从基板移除时，驱动带在该凸缘上搁置。 一对凸缘相对于彼此基本上相反的方向延伸，并且与基板所在的平面基本平行。 支架支撑底板下方的传动带，以便当轴承组件从基板上拆下并更换为更换轴承组件时，允许更换轴承组件的传动皮带和驱动皮带轮轻松连接在一起。 皮带装置可以包括带式张紧器机构，用于在驱动带和更换轴承组件的驱动皮带轮已经联接在一起之后使传动带的张力能够被调整。 带张紧器机构可以包括用于使正确张力施加到传动带的扭转弹簧。 带张紧器机构可以包括可从底板上方进入的皮带张紧器手柄，用于当由现场维修操作者操作时，从驱动皮带释放张力，以允许轴承组件更容易地从基板移除。

公开(公告)号：US06557850B1

公开(公告)日：2003-05-06

申请号：US09992364

申请日：2001-11-16

申请人： Fredrik L. N. Kallin ,  Svetozar Doroslovac

发明人： Fredrik L. N. Kallin ,  Svetozar Doroslovac

IPC分类号： B65H506

CPC分类号： B65H5/36 ,  B65H2301/321 ,  B65H2404/153 ,  B65H2601/11 ,  B65H2701/1912

摘要： A check processing module includes a hardware device disposed along a document track for processing document items moving from an upstream end of the document track to a downstream end of the document track. A number of outer panels covers the hardware device during operation of the check processing module. At least one idler roller is provided for engaging a document item in the document track when the idler roller is in a non-retracted position. When a button is operated by an operator, the idler roller moves from a non-retracted position to a retracted position away from a document item in the document track to allow the operator to more easily gain access to the document track without having to remove any of the outer panels covering the hardware device positioned along the document track.

摘要翻译： 检查处理模块包括沿着文档轨道设置的硬件设备，用于处理从文档轨道的上游端移动到文档轨道的下游端的文档项目。 在检查处理模块的操作期间，多个外部面板覆盖硬件设备。 至少一个空转辊被设置用于当惰轮处于非缩回位置时将文档物品接合在原稿轨道中。 当按钮由操作者操作时，惰辊从远离文档轨道中的文档项目的非缩回位置移动到缩回位置，以允许操作者更容易地访问文档轨道，而不必移除任何 的外部面板覆盖沿着文档轨道定位的硬件设备。