System for directing fluent materials and the use of the same

• US 7,562,681 B1
• Filed: 07/25/2008
• Issued: 07/21/2009
• Est. Priority Date: 07/28/2007
• Status: Expired due to Fees

• Current Assignee: David W. Hermansen
• Original Assignee: David W. Hermansen
• Inventors: Hermansen, David W.
• Primary Examiner(s): Maust; Timothy L
• Assistant Examiner(s): ARNETT, NICOLAS ALLEN
• Application Number:
  US12/220,601
• Time in Patent Office: 361 Days
• Field of Search: 141/70, 141/98, 141/129, 141/163, 141165-166, 141/231, 141313-317, 141/382, 141/392, 141/114
• US Class Current: 141/114
• CPC Class Codes: B60P 1/56 the load-transporting element having bottom discharging openings

Abstract

Sandbags are filled with sand with a minimum of manual lifting. A truck has a sandbag filling unit thereon with a large sand hopper. The sand hopper has a sand holding tank underneath with one or more funnels for feeding the sand to sand blowers underneath. One or more compressors drive the sand into one or more hoses that are used to feed the sand into empty sandbags on a first conveyor located in close proximity so that workers can use the hoses to fill empty sandbags thereon. When the filled sandbags reach the end of the first conveyor, other workers would seal the bags. As the filled and sealed bags reach the end of the first conveyor, a second conveyor may be positioned to load the sandbags onto a transporting device or a pallet. One or more large sandbags are dropped into a breach of a levee.

Claims

1. A system for rapidly applying and controlling fluent materials for use in an emergency condition, said system being transportable, said system comprising:

a portable source of electrical power;

a fluent material filling unit, said fluent material filling unit being positionable on means for transporting, said fluent material filling unit being connected to said source of power, said fluent material unit comprising;

a fluent material hopper with one or more holding units with funnels thereon,

one or more fluent material blower units located under said hopper, each blower unit having a hose attached, each fluent material blower unit being located under one of the funnels;

a control unit for starting and stopping the flow of fluent material;

an air compressor for driving the fluent material from each of said blower units into attached hoses to be applied in the emergency condition related to water, fire or ice;

a first conveyor system having a belt for transporting bags, said conveyor system located adjacent to said filling unit;

a plurality of bag holders, said bag holders being placed on said belt of the first conveyor system, empty bags being removably attached to said holders and filled using the one or more hoses from said system as the belt of said first conveyor system moves the holders for filling of said bags, said first conveyor system placing filled bags in a desired manner; and

a stitching unit for closing said filled bags.

2. The system for rapidly applying and controlling fluent materials as defined in claim 1, wherein said fluent materials consists of sand, ice melting material, or fire retardant material.

3. The system for rapidly applying and controlling fluent materials as defined in claim 1, further including means for returning bag holders to a start of the belt of said conveyor system for reuse by one or more workers, said means connected to a belt.

4. The system for rapidly applying and controlling fluent materials as defined in claim 1, further including a second conveyor system having a belt for moving said filled bags to a desired location, said filled sandbag dropping from said first conveyor system onto a belt of said second conveyor system.

5. The system for rapidly applying and controlling fluent materials as defined in claim 1, wherein said system is a mobile unit and positioned upon a single vehicle for providing a source of fluent material for application to remote locations.

6. The system for rapidly applying and controlling fluent materials as defined in claim 5, wherein said fluent material comprises air, sand and a ice melting material for application to surfaces wherein there may be snow and/or ice on said surfaces.

7. The system for rapidly applying and controlling fluent materials in a desired manner as defined in claim 5, wherein said surfaces comprises roads, streets, avenues, highways, runways, parking lots, play grounds, walk ways, or other surfaces having vehicular or human traffic thereon.

8. A system for rapidly applying and controlling fluent materials for use in an emergency condition, said system minimizing physical labor in moving the filled sandbags to a storage area or for use, said system comprising:

a transportable sandbag filling means, said sandbag filling means comprising;

a portable source of electrical power;

a fluent material filling unit, said fluent material filling unit being positionable on means for transporting, said fluent material filling unit being connected to said source of power, said fluent material unit comprising;

a fluent material hopper with one or more holding units with funnels thereon,

one or more fluent material blower units located under said hopper, each blower unit having a hose attached thereto, each fluent material blower unit being located under one of the funnels;

a control unit for starting and stopping the flow of fluent material;

an air compressor for driving the fluent material from said blower unit into one or more hoses for filling sandbags;

a first conveyor system, said first conveyor system comprising;

a plurality of bag holders, said bag holders being placed on a conveyor belt of said first conveyor system, empty bags being removably attached to said holders and filled using one or more hoses as said conveyor belt moves;

a stitching unit for closing said filled bags; and

a second conveyor system for moving said filled bags to a desired location, said second conveyor system being located to receive said filled bags from said first conveyor system.