-
公开(公告)号：US4869051A
公开(公告)日：1989-09-26
申请号：US238786
申请日：1988-08-31
CPC分类号： B29C65/224 , B29C65/226 , B29C65/7433 , B29C66/43 , B29C66/81241 , B29C66/81261 , B29C66/81457 , B29C66/81871 , B29C66/91212 , B29C66/91213 , B29C66/91221 , B29C66/91317 , B29C66/9161 , B29C66/91655 , B65B9/02 , G03C3/00 , B29C65/222 , B29C65/38 , B29C65/7847 , B29C66/8122 , B29C66/8322 , B29C66/961 , B29K2995/0065
摘要： Apparatus for wrapping and sealing stacks of paper sheets from the output of high speed copiers and printers. The apparatus includes a paper handling assembly, a sealing assembly, rolls of a plastic film material, and a tote or hopper system. The paper handler permits single sheet feeding and inverting of sheets when desired. The sealing assembly wraps the stack of sheets with the plastic film and lowers a U-shaped sealing bar assembly around the wrapped package to seal simultaneously three sides thereof. Two of the three sides are parallel and near the edge of the plastic film, and are sealed with non-severing type seams. The third side is perpendicular to the other two sides and is sealed with a severing type seam. The severing type seam is made with a heating element on one side of the sealed plastic layers, and a non-heated cut-off wire located on the other side. The cut-off wire is also used to control the temperature in the seal area.
摘要翻译： 用于从高速复印机和打印机的输出端包装和密封纸张堆叠的装置。 该设备包括纸张处理组件，密封组件，塑料薄膜材料的辊以及手提箱或料斗系统。 当需要时，纸张处理器允许单张进纸和翻页。 密封组件用塑料膜包裹纸叠，并将U型密封条组件降低在包装的包装周围，同时密封其三面。 三面中的两侧平行并靠近塑料薄膜的边缘，并用非切断的接缝密封。 第三侧垂直于其他两侧，并用切断式接缝密封。 切断型接缝由密封塑料层一侧的加热元件和位于另一侧的未加热的切断线制成。 截止线也用于控制密封区域的温度。
-
公开(公告)号：US5322273A
公开(公告)日：1994-06-21
申请号：US63248
申请日：1993-05-18
CPC分类号： B65H9/002 , B65H2511/242 , B65H2511/514
摘要： A sheet registration mechanism for aligning a sheet moving along a substantially planar transport path relative to such transport path in a plurality of orthogonal directions (e.g., the cross-track and in-track directions and remove skew). The mechanism comprises a first roller assembly having a first urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. A second roller assembly has a second urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. A third roller assembly has a third urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. The third urging roller is also movable along its axis of rotation in a direction transverse to the transport path. A control, operatively associated respectively with the first, second and third roller assemblies, selectively controls rotation of the first and second urging rollers to align a moving sheet in a direction perpendicular to the plane of the transport path, and selectively controls rotation of the third urging roller and transverse movement of the third urging roller to respectively align such moving sheet in the direction of travel along the transport path and in the direction transverse to the transport path.
摘要翻译： 一种纸张对位机构，用于对准在多个正交方向（例如，交叉轨道和在轨道方向上移除歪斜）相对于这种输送路径的基本上平面的输送路径移动的纸张。 该机构包括第一辊组件，该第一辊组件具有第一推压辊，该第一推压辊安装成围绕平行于传送路径的平面的平面的轴线旋转，并且基本上垂直于沿输送路径移动的板的方向。 第二辊组件具有第二推压辊，其安装用于围绕位于与输送路径的平面平行的平面中的轴线旋转，并且基本上垂直于沿着输送路径的片材行进方向。 第三辊组件具有第三推压辊，该第三推压辊安装成围绕位于与输送路径的平面平行的平面中的轴线旋转，并且基本上垂直于沿输送路径的片材行进方向。 第三推压辊也可沿着与输送路径横切的方向沿其旋转轴线移动。 分别与第一，第二和第三辊组件可操作地相关联的控制器选择性地控制第一和第二推压辊的旋转，以在垂直于输送路径的平面的方向上对准移动的片材，并且选择性地控制第三 所述第三推压辊的推压辊和横向移动分别沿着所述输送路径和横向于所述输送路径的方向沿着所述运送方向分别对准所述移动片。
-
公开(公告)号：US5126798A
公开(公告)日：1992-06-30
申请号：US767707
申请日：1991-09-30
CPC分类号： G03G21/0035 , G03G21/0029
摘要： In an electrostatographic reproduction apparatus wherein a latent image charge pattern is formed on a moving dielectric member web and developed with pigmented marking particles to form a transferable developed image on the dielectric member web, an improved cleaning assembly for removing residual marking particles and debris from the dielectric member web. The improved cleaning assembly comprises a cleaning brush supported in a housing. The housing is located to position the peripheral surface of the cleaning brush in cleaning engagement with the dielectric member web, and a vacuum is established within the housing. A relatively stiff cleaning blade is supported in engagement with the dielectric member web at a predetermined positional orientation under a sufficient loading so as to cause the dielectric member web to be substantially deflected by the blade.
摘要翻译： 在静电图像再现装置中，潜像电荷图案形成在移动的电介质材料纤维网上并用着色的标记颗粒显影，以在电介质构件网上形成可转移显影的图像，改进的清洁组件用于将残留的标记颗粒和碎屑从 介电构件腹板。 改进的清洁组件包括支撑在壳体中的清洁刷。 壳体被定位成将清洁刷的外周表面定位成与介电构件腹板清洁接合，并且在壳体内建立真空。 相对较硬的清洁刀片在足够的负载下以预定的位置取向被支撑为与介电构件腹板接合，以使电介质构件腹板被叶片大体偏转。
-
-
搜索结果
3 条记录 (耗时 0.029 秒)
