Portable vehicle wash containment liner system
AssigneeLiqui-Green Lawn Care Corporation
InventorCharles M. Dailey
Life of this patent
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Abstract
A portable wash containment liner system comprises a flexible floor sheet, four flexible sleeves integrally formed around the periphery of the sheet, resilient solid cores inserted respectively in the sleeves to form two end and two side walls of a rectangular basin, and sealing members formed at the corners of the basin sealing and reinforcing the corners. The floor sheet and the sleeves are made of impervious heavy duty copolymer. Two rigid bars are provided at both sides of one of the end walls to form passing ramps for the vehicle. A paving pad or pads may be provided beneath the floor sheet when the containment liner system is used on a rough ground.
Claims11
A portable wash containment liner system for preventing spills and containing liquid pesticide residues washed and drained from a vehicle situated therein, said system comprising a flexible floor sheet of impervious heavy duty copolymer;
- four flexible sleeves integrally formed around the periphery of said floor sheet and formed from the same material of the floor sheet;
- removable resilient solid foam cores of substantially cylindrical shape inserted respectively into the sleeves to form two end and two side walls of a rectangular basin of the system;
- sealing members formed at the junction of each side and end wall of the rectangular basin to provide sealing and extra upstanding strength;
- and two rigid bars provided at both sides of one of the end walls to form passing ramps for the vehicle.
A portable wash containment system adapted to facilitate clean up of chemical spraying equipment on vehicles, comprising in combination, a generally rectangular liquid retention basin assembly having a flat rectangular floor made of a liquid impervious flexible material, integral side and end walls also made of liquid impervious material, said side and end walls being generally hollow cylindrical members with removable cylindrically shaped foam inserts contained in sleeve elements, reinforced integral corner areas at the juncture of each respective side and end wall, a pair of elongated reinforcement means positioned adjacent the inside and outside of at least one end wall to facilitate entry into and exit from said retention basin by a vehicle, without substantially deforming said end wall, said containment system being portable upon disassembly after cleanup of wash materials therefrom.
A system according to claim 9, including integral flange-like extensions of said flat rectangular floor extending outwardly beyond said side and end walls, and having means to facilitate securement of said integral extensions to the ground or other support surface whereby to maintain the basin assembly under a selected degree of tension in use.
A system according to any preceding claim wherein said retention basin including said floor, said side and end walls and said corner areas are formed of a heavy duty fluid impervious copolymer material.
Dependencies are inferred from the claim text.