|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A45D-024/22 A45D-024/00 B65B-037/00 B65B-037/04|
|미국특허분류(USC)||222/202; 222/196; 222/214; 414/415|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 12|
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 ...
What is claimed is: 1. A bulk bag discharger having at least one flow promotion device (FPD), comprising: a center plate pivotably connected to a frame of the bulk bag discharger; extension plates pivotably attached to each end of the center plate, each extension plate including a lever arm; a connecting element connected between the lever arm on each of the extension plates and the frame; and an actuator connected between the center plate and the frame, whereby upon activation of the actuator, the center plate is moved upwardly, and the extension plate...