Flexible storage tank with removable inner liner

Details Flexible storage tank with removable inner liner Flexible storage tank with removable inner liner

1993-04-13

1994-11-29

Moy, Joseph Man-Fu

Flexible bags

Wall details

Specified seam structure

383111, 383113, A65D 3308

Patent

active

053683951

ABSTRACT:
A collapsible flexible tank having an outer tank body of dimensionally stable material and an inner liner of which may be readily interchanged by opening up of zippered seams in the outer tank body. There are a plurality of toggle fasteners inside the outer tank for holding the inner liner in place. A fill and drain fitting at the top of the inner liner enables rapid filling and complete emptying of the tank.

REFERENCES:
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patent: 4597102 (1986-06-01), Nattrass
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patent: 4710967 (1987-12-01), Petschner
patent: 4874258 (1989-10-01), Marino
patent: 4901885 (1990-02-01), Boots
patent: 4946291 (1990-08-01), Schnaars
patent: 4992310 (1991-02-01), Gelb et al.
patent: 5025925 (1991-06-01), Wiklund
patent: 5050765 (1991-09-01), Roser et al.

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