Inflatable structure

Static structures (e.g. – buildings) – Flue with gaseous fluid-directing feature

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Details

52 211, 52640, 526532, E04H 1520, E04B 134

Patent

active

055705448

ABSTRACT:
Inflatable, air supported frames may be employed to support a variety of structures, including tents. The inflatable frames are composed of one or more elongated inflatable air chambers to which are coupled plural restraints that prevent full extension of components of the frame upon inflation. The restraints cause the inflated frame to kink and form an angle at the location of the restraints. Consequently, the restraints work to define angled portions of the frame. The restraints may be adjusted to alter the configuration of the frame. As a result, one can stabilize the structure on uneven terrain or to cause the frame to assume multiple conformations.

REFERENCES:
patent: 2591829 (1952-04-01), Katzenmeyer et al.
patent: 2623574 (1952-12-01), Damsch
patent: 2875771 (1959-03-01), Brewin
patent: 3054124 (1962-09-01), Silverstone
patent: 4197681 (1980-04-01), Holcombe
patent: 4862906 (1989-09-01), Jordon
patent: 4959901 (1990-10-01), Parish
patent: 5205086 (1993-04-01), Heim
patent: 5247768 (1993-09-01), Russo
patent: 5269623 (1993-12-01), Hanson
Zumro Emergency Shelter Brochure, no date given.
Zumro Decon Shelter Brochure, no date given.

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