Back to results
US 10,704,249 B2Granted
Mechanical closure device
AssigneeArt Metal Industries, LLC
InventorKevin Biebel
Life of this patent
Estimating the term…
Abstract
A mechanical closure device comprises an enclosure having four sides, a top and bottom and defining a discharge opening at the bottom. A floodgate assembly is interiorly removably mounted to the enclosure and comprises a pair of doors pivoted on a hinge assembly between an opened position and closed position. In the closed position, the doors seal against the flange to prevent passage of water through the discharge opening. A discharge drain assembly is preferably disposed on one door and has an opened and a closed position. An appendage is provided to facilitate opening and of the door. Upon removal, the floodgate assembly is stably positionable on a multipositionable service rack. A multipurpose tool is employed unlatching the floodgate doors and slidably removing the floodgate assembly.
Claims24
A mechanical closure device comprising:
- an enclosure having four sides, a top and a bottom with a flange projecting inwardly at the bottom and defining a discharge opening;
- a floodgate assembly interiorly mounted to said enclosure and mounting a pair of doors pivoted on a hinge assembly between an opened position and a closed position wherein the doors seal against said flange to prevent passage of water through said opening, and each of said doors mounts a gasket at its underside for sealing between said door and said flange in the closed position;
- at least one appendage mounted to each door to facilitate opening and closing said door;
- and
- a discharge drain assembly disposed on one door and having an opened and a closed position.
2 more elements
A mechanical closure device comprising:
- an enclosure having four sides, a top and a bottom with a sealing portion projecting inwardly at the bottom and defining a discharge opening;
- at least one floodgate assembly interiorly mounted to said enclosure and slidably dismountable therefrom and mounting at least one door pivoted on a hinge assembly between an opened position and a closed position wherein each door seals against said sealing portion to prevent passage of water through said discharge opening, and wherein each said floodgate assembly further comprises a debris shield substantially extending between opposed sides of said enclosure and disposed above said hinge assembly and mounting a latch assembly;
- at least one appendage mounted to each door to facilitate opening and closing said door;
- and
- a discharge drain assembly disposed on one door and having an opened and a closed position.
2 more elements
A floodgate assembly mountable to an enclosure comprising:
- a frame assembly comprising spaced supports and a debris shield;
- a pair of doors hinged to said frame assembly and moveable between an opened and a closed position;
- and
- at least one handle pivotally mounted to said debris shield and having a pair of end portions which engage said doors for securing said doors in an opened position.
1 more element
A mechanical closure device comprising:
- an enclosure having four sides, a top and a bottom with a flange projecting inwardly at the bottom and defining a discharge opening;
- a floodgate assembly interiorly mounted to said enclosure and mounting a pair of doors pivoted on a hinge assembly between an opened position and a closed position wherein the doors seal against said flange to prevent passage of water through said opening, and wherein said floodgate assembly further comprises a debris shield substantially extending between opposed sides of said enclosure and disposed above said hinge assembly;
- at least one appendage mounted to each door to facilitate opening and closing said door;
- and
- a discharge drain assembly disposed on one door and having an opened and a closed position.
2 more elements
A mechanical closure device comprising:
- an enclosure having four sides, a top and a bottom with a flange projecting inwardly at the bottom and defining a discharge opening;
- a floodgate assembly interiorly mounted to said enclosure and mounting a pair of doors pivoted on a hinge assembly between an opened position and a closed position wherein the doors seal against said flange to prevent passage of water through said opening, and said floodgate assembly further comprises a pair of spaced supports which mount said hinge assembly, and said supports are slidably received in opposed channel-like guides and secured to opposed sides of said enclosure;
- at least one appendage mounted to each door to facilitate opening and closing said door;
- and
- a discharge drain assembly disposed on one door and having an opened and a closed position.
2 more elements
A mechanical closure device comprising:
- an enclosure having four sides, a top and a bottom with a flange projecting inwardly at the bottom and defining a discharge opening;
- a floodgate assembly interiorly mounted to said enclosure and mounting a pair of doors pivoted on a hinge assembly between an opened position and a closed position wherein the doors seal against said flange to prevent passage of water through said opening;
- at least one appendage mounted to each door to facilitate opening and closing said door;
- and
- a discharge drain assembly disposed on one door and having an opened and a closed position, wherein said discharge drain assembly has a lockable latch which latches said doors in the opened position and said doors cannot be moved to the opened position unless said drain assembly is in a closed position.
2 more elements
A mechanical closure device comprising:
- an enclosure having four sides, a top and a bottom with a flange projecting inwardly at the bottom and defining a discharge opening;
- a floodgate assembly interiorly mounted to said enclosure and mounting a pair of doors pivoted on a hinge assembly between an opened position and a closed position wherein the doors seal against said flange to prevent passage of water through said opening, and said hinge assembly further comprises an elongated rod which engages each of said doors to form a piano hinge;
- at least one appendage mounted to each door to facilitate opening and closing said door;
- and
- a discharge drain assembly disposed on one door and having an opened and a closed position.
2 more elements
Dependencies are inferred from the claim text.