公开(公告)号：US20030006248A1

公开(公告)日：2003-01-09

申请号：US10141727

申请日：2002-05-09

申请人： Flexicon Corporation

发明人： David R. Gill ,  Keith W. Sterner ,  John F. Simonof JR.

IPC分类号： B65D035/56

CPC分类号： B65B1/28 ,  B65B55/24 ,  B65G69/182

摘要： An apparatus and system for removing material from a bulk bag with reduced atmospheric contamination. The invention provides for engaging the bulk bag in a substantially airtight arrange with a reservoir that receives the material being unloaded and airflow discharge system that filters the airflow prior to it entering the surrounding atmosphere. The apparatus is specifically intended for removing residual material from the bulk bag and collapsing the bag through vacuum pressure. This simplifies bag removal and folding while reducing atmospheric contamination from uncontrolled residual material.

摘要翻译： 一种用于从体积小的袋中去除大量污染物的材料的装置和系统。 本发明提供了将散装袋与基本上气密的布置接合，其中容纳有卸载材料的储存器和在进入周围大气之前对气流进行过滤的气流排出系统。 该装置专门用于从散装袋中除去残余物质并通过真空压力使袋塌陷。 这简化了袋子的移除和折叠，同时减少了不受控制的残留材料的大气污染。

公开(公告)号：US20040000122A1

公开(公告)日：2004-01-01

申请号：US10337484

申请日：2003-01-07

申请人： Flexicon Corporation

发明人： Keith W. Sterner ,  Dennis E. Graham ,  John F. Simonof JR. ,  David R. Gill

IPC分类号： B65B007/00

CPC分类号： B65B69/0075 ,  B65B51/00 ,  F16K7/06

摘要： A bag closing apparatus including a frame structure, a cinching assembly and an actuator assembly. The cinching assembly includes at least three pivot arms, each pivot arm including an arcuate portion and pivotably connected to the frame structure. The pivot arms are located relative to each to define a confined closure area. The actuator assembly includes a plurality of actuators for moving the pivot arms between spread positions and closed positions wherein the closure area has a smaller area.

摘要翻译： 一种封闭装置，包括框架结构，收紧组件和致动器组件。 紧固组件包括至少三个枢转臂，每个枢转臂包括弓形部分并且可枢转地连接到框架结构。 枢转臂相对于每个铰链臂定位以限定封闭区域。 致动器组件包括多个致动器，用于使枢转臂在扩展位置和关闭位置之间移动，其中封闭区域具有较小的面积。

公开(公告)号：US20040206780A1

公开(公告)日：2004-10-21

申请号：US10826514

申请日：2004-04-16

申请人： Flexicon Corporation

发明人： Keith W. Sterner ,  David R. Gill ,  John F. Simonof JR.

IPC分类号： B65D035/56

CPC分类号： B65B69/0083

摘要： A flow promotion device (FPD) for use in conjunction with a bulk bag discharger is provided. The FPD includes a center plate pivotably connected to the bulk bag discharger frame. Extension plates are pivotably attached to each end of the center plate. A connecting element is connected between a lever arm on each extension plate and the discharger frame, and an actuator is connected between the center plate and the frame. Upon activation of the actuator, the center plate is moved upwardly, and the extension plates are pivoted upwardly and inwardly by the connecting elements in order to press against the bag from three different directions using a single actuator. Two FPDs are preferably used on the bulk bag discharger.

摘要翻译： 提供了与散装袋排放器一起使用的流动促进装置（FPD）。 FPD包括可枢转地连接到散装袋排放器框架的中心板。 延伸板可枢转地连接到中心板的每个端部。 连接元件连接在每个延伸板上的杠杆臂和排放器框架之间，并且致动器连接在中心板和框架之间。 在启动致动器时，中心板向上移动，并且延伸板通过连接元件向上和向内枢转，以便使用单个致动器从三个不同的方向压靠袋。 两个FPD优选用于散装袋排放器。