公开(公告)号：EP1569848A4

公开(公告)日：2006-08-23

申请号：EP03731177

申请日：2003-05-14

申请人： WESTWIND LEVEE SYSTEMS LLC

发明人： HALL DAVID K

IPC分类号： B65B1/06 ,  B65B67/12 ,  E02B3/10 ,  B65B1/04

CPC分类号： E02B3/108 ,  B65B1/06 ,  B65B67/1233

摘要： A portable levee system (10) including a substantially U-shaped lower frame (12) having a hopper truss (16) extending from said lower frame, a hopper support frame (22) slidably connected to vertical hopper support members (24) depending from the hopper truss (16). A hopper (32) is positioned in the hopper support frame (22) and a bag rail (34) depends from the hopper support frame (22) and beneath the hopper. The hopper frame may be adjustable manually by rack (82) and pinion (84), by a hydraulic system (90), or by other mechanical means. The bag rail (34) may have a plurality of bag guides (42) disposed therein for quickly and easily positioning a levee bag beneath the hopper (32).

公开(公告)号：EP1315868A4

公开(公告)日：2005-01-26

申请号：EP01955897

申请日：2001-07-20

申请人： WESTWIND LEVEE SYSTEMS LLC

发明人： HALL DAVID K

IPC分类号： E02B3/10 ,  E02B3/00

CPC分类号： E02B3/108 ,  Y02A10/13 ,  Y10S383/907

摘要： A portable levee system bag comprising a first and a second spaced side wall attached at opposite ends to a front wall and a rear wall, and a bottom wall; a longitudinally extending partition wall and at least one intersecting laterally extending partition wall; guides disposed along upper edges of said rear wall and said front wall, said guides connectable to a filling device and holding said bag in position for filling; and, at least one fastening clip on an exterior surface of said bag.