Patent ID: 6450188
Filing Date: 2002-09-17
Classification: A23L,A61L,E04H,Y10S

Abstract:
A mechanized fumigation tent for being suspended from an overhead structure, and for being raised and lowered relative to said overhead structure, which comprises:(a.) an overhead structure; (b.) a support frame having a top; (c.) a tarp mounted atop said frame and hanging from said frame to define a top and side curtains, said curtains having a lower periphery which defines a bottom perimeter; (d.) a first plurality of cables, being curtain cables, and communicating with said overhead structure and being connected to said side curtains and adapted for raising and lowering said side curtains relative to said support frame; (e.) a second plurality of cables, being frame cables, and communicating with said overhead structure and being connected to said frame and adapted to raise and lower said curtains by raising and lowering said first plurality of cables, and so as to raise and lower said frame and tarp by raising and lowering said second set of cables.