Foldable spill collector container
OwnerEdward W. Van Romerinventor
Life of this patent
Estimating the term…
Abstract
A portable foldable containment (10) is illustrated for use in containing spilled material and preventing environmental contact. Containment (10) includes a floor (14) and integral side walls (16, 18, 20, 22). Rigid side braces (A) internal braces (B) and wall bracing elements (C) provide support to enable walls (16, 18, 20, 22) to extend upright a considerable distance. Internal braces (B) consist of a first brace segment (26), a second brace segment (28) and a hinge (30). Wall bracing elements (C) consist of a vertical leg (64), a horizontal leg (66), and a resilient hinge (68). These components enable the internal braces (B) and wall bracing elements (C) to be folded allowing walls (16, 18, 20, 22) to be laid horizontally for passage of a vehicle.
Claims7
A portable containment for containing spilled material which may be easily folded for transportation comprising:
- a floor composed of sheet material;
- a foldable generally upstanding wall composed of sheet material integrally connected to said floor for containing the spilled material in cooperation with said floor;
- a plurality of rigid side braces integrally carried by said peripheral wall and spaced around said wall to brace said wall generally in an upright configuration while allowing said wall to be folded inwardly;
- a plurality of internal foldable braces interconnecting with said wall and said floor having extended positions preventing outward movement of said wall and maintaining said wall in aid generally upright configuration when containing said spilled material, and having intermediate inclined upright positions for maintaining said wall in an inclined position when empty and also having inwardly folded positions in which said wall is folded generally horizontal permitting a vehicle to drive over said folded wall;
- said internal foldable braces including first brace segments having first, abutment ends affixed to said wall, second abutment ends, and an elongated reinforcing member extending generally between said first and second abutment ends,
- a second brace segment secured to said floor, and a hinge portion connected with said second abutment end and arranged intermediate said first and second brace segments having a firs pivot about which said first brace segment pivots to allow said first brace segment to move upwardly and clockwise over said second brace segment, as said second segment moves downwardly and counterclockwise, to allow said wall to move to said folded position;
- and
- said intermediate upright positions being maintained when said second abutment ends engage said floor with said first abutment ends affixed with said wall to support the wall in an inclined, upstanding position.
Dependencies are inferred from the claim text.