Collapsible drying apparatus and method for forming and collapsi

Details Collapsible drying apparatus and method for forming and collapsi Collapsible drying apparatus and method for forming and collapsi

1998-03-06

1999-11-30

Bennett, Henry A.

Drying and gas or vapor contact with solids

Process

Form-supported treated article

34103, 34619, 34237, 34239, 16037021, F26B 2500

Patent

active

059920459

ABSTRACT:
A collapsible drying apparatus and method for forming and collapsing such apparatus, said apparatus comprising a frame having an expanded state and a collapsed state, a web substantially stretched over the frame, at least one support member coupled to the frame, and a strap having its ends coupled to the web, including a releasable fastener located a predetermined distance from one of the ends of the strap, and having adjustable length to apply a corresponding tension to the frame and the web, biasing the apparatus into a convexly arcuate condition.

REFERENCES:
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patent: 4697357 (1987-10-01), Van Vliet
patent: 4815784 (1989-03-01), Zheng
patent: 4862602 (1989-09-01), Krill
patent: 5024262 (1991-06-01), Huang
patent: 5035460 (1991-07-01), Huang
patent: 5213147 (1993-05-01), Zheng
patent: B15024262 (1994-07-01), Huang

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