Moveable spray enclosure
AssigneeSpecified Equipment Systems Co., Inc.
InventorKenneth J. Kistner
Life of this patent
Estimating the term…
Abstract
A moveable enclosure for use in applying a sprayed material on the surface over which the enclosure is moved includes a frame assembly defining a plurality of side walls with rollers for movably supporting the frame. A mesh skirt is supported by the frame adjacent the plurality of side walls and is positioned with its lower edge adjacent the surface. A mesh top canopy is positioned on the top of the frame with its lower edge overlying the upper portion of the skirt to complete the enclosure.
Claims42
A moveable enclosure for use in applying a sprayed material on a surface over which the enclosure is moved comprising:
- a frame defining a plurality of side walls,
- roller means movably supporting said frame,
- a skirt supported by said frame, said skirt extending adjacent the plurality of side walls and positioned with a lower edge thereof adjacent to the surface, and
- a top canopy positioned on top of said frame having a lower edge overlying an upper portion of said skirt to form the enclosure.
A moveable enclosure for use in spraying a building roof surface over which the enclosure is moved comprising:
- a tubular upright frame having an open framework structure with sufficient height to accommodate a workman therein,
- a plurality of rollers attached to said frame such that said rollers but not said frame engage the roof surface, said rollers movably supporting said frame for movement over the roof surface, and
- a flexible covering supported from said frame to form an enclosure with only the bottom adjacent to the surface therebelow opened.
A movable enclosure for use in spraying a surface over which the enclosure is moved comprising:
- an upright frame having an open framework structure,
- a plurality of rollers attached to said frame such that said rollers, but not said frame, engage the roof surface for movably supporting said frame for movement over the surface, and
- a flexible skirt supported from the frame and positioned interiorly thereof along the entire perimeter of the frame to form the enclosure, the bottom of said enclosure being open to expose the interior thereof to said surface.
A moveable enclosure for use in spraying a material on a building roof structure surface over which the enclosure is moved comprising:
- a frame having an open framework structure, said frame being positioned on said roof surface,
- roller means for movably supporting said frame,
- a flexible sidewall covering supported by said frame and adjustable relative to said frame at a bottom edge of the covering adjacent to the surface to permit positioning of the bottom edge to a position adjacent to the surface, and
- a top section positioned on top of said frame to complete the enclosure.
A moveable enclosure for use in applying a material on a surface over which the enclosure is moved comprising:
- a frame defining a plurality of side walls with sufficient height to accommodate a workman therein,
- a flexible covering for said frame to form an enclosure with only the bottom adjacent to the surface opened,
- steering wheels attached on one side of said frame,
- a steering assembly attached to and extending from the side of said frame on which said steering wheels are attached and having a guide wheel attached thereon at a position removed from said one side of said frame, and
- a ballast positioned on said steering assembly such that said frame is cantilevered to the side of said one side of said frame opposite said steering assembly, said weight being sufficient to maintain said frame elevated over the surface.
Dependencies are inferred from the claim text.