F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
285/17, 189/59
F16L 9/22 (2006.01)
Patent
CA 2031423
FABRIC DUCT SYSTEM USING SEGMENTS WITH COUPLING MEANS ABSTRACT OF THE DISCLOSURE A light weight, simple, low-cost, fabric duct system for the distribution of tempered air from a temporary air handling unit to a building or temporary shelter area. The system is comprised of a series of fabric tubes which are joined together using a hook and loop fastening system. Each segment of the duct system is comprised of a fabric tube containing, flush to each end, the loop portion and the hook portion of a hook and loop fastening system. Once the system has been installed on location, the tempered air is discharged, inflating the system, and distributing the air uniformly.
Grinols David
Kent & Edgar
Rupp Industries Inc.
LandOfFree
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