VEHICLE MOUNTED FIRE AND RESCUE BOOM

• US 20080060822A1
• Filed: 09/13/2007
• Published: 03/13/2008
• Est. Priority Date: 09/13/2006
• Status: Abandoned Application

• Current Assignee: Spartan Motors Incorporated
• Original Assignee: Spartan Motors Incorporated
• Inventors: Salmi, James A., Wissler, Reid L.
• Application Number:
  US11/854,572
• Publication Number:
  US 20080060822A1
• Time in Patent Office: Days
• US Class Current: 169/24
• CPC Class Codes: A62C 27/00 Fire-fighting land vehicles

Abstract

A boom adapted for use on a fire fighting vehicle or a rescue vehicle includes an elongated boom having an outer housing. A second, inner body, forming an enclosed channel for water flow is contained within the outer housing. A plurality of connecting fins (for example, four) connect the interior of the outer housing with the exterior of the inner body, the space between the exterior of the inner body and the interior of the outer housing being divided by the fins into several generally independent channels within which elongated electrical control line members and hydraulic lines can be contained and protected. The boom may end at a workhead. The workhead may include a water monitor, water handline connections, a bank of lights, hydraulic fittings, pneumatic fittings, a lifting point and/or other emergency or rescue equipment. The boom may be pivotally mounted to a fire fighting vehicle such as a pumper engine, for example, on a turntable. The boom may include an extendible lift arm assembly and an intermediate lifting system.

Claims

1. A boom adapted for use on a fire fighting/rescue vehicle comprising:

an elongated outer housing;

an inner body, forming an enclosed channel for water flow, contained within said outer housing; and

a plurality of connecting fins connecting an interior of said outer housing with an exterior of said inner body;

said outer housing and said inner body defining, said space being divided by said fins into generally independent channels within which elongated electrical control line members and hydraulic lines can be contained and protected.

2. A boom according to claim 1 wherein said housing, said inner body and said fins are all formed by a one piece extruded structure.

3. A boom according to claim 1 wherein said inner body is generally cylindrical in shape and is fixed at a center of said outer housing and wherein said fins extend radially from said inner body.

4. A boom according to claim 1 further including a workhead mounted to said boom;

and

wherein said workhead includes a water monitor.

5. A boom according to claim 7 wherein said workhead includes a light.

6. A boom according to claim 8 wherein said workhead includes at least one of a water handline connection and a lifting/stabilizing point.

7. A boom according to claim 10 wherein said workhead includes at least one of an electrical receptacle and a hydraulic fitting.

8. In combination, a fire fighting engine having a boom according to claim 7 pivotally attached to said engine.

9. The boom of claim 1 further including an extendible lift arm assembly mounted to said boom.

10. The boom of claim 9 wherein said lift arm assembly includes an outer housing and a lift arm telescopically disposed within said outer housing;

and

wherein said lift arm assembly includes a lift head mounted to said lift arm, said lift head defining a lift point.

11. The boom of claim 1 further including an intermediate lifting system.

12. The boom of claim 11 wherein said intermediate lifting system includes a lift beam mounted to said boom, said lift beam defining one or more lift points.

13. The boom of claim 11 wherein said intermediate lifting system includes a track and trolley system;

and

wherein said trolley includes a lift point.

14. A fire or rescue vehicle comprising:

an elongated boom having first and second ends, said boom movably mounted to the vehicle at said first end, said boom having an outer wall and an inner wall, said inner wall defining a waterway, said outer wall and said inner wall cooperatively defining at least one channel independent from said waterway; and

a workhead mounted at said second end of said boom, said workhead including a water monitor.

15. The vehicle of claim 14 wherein said outer wall and said inner wall are coaxial, said channel being further defined as a space between said outer wall and said inner wall;

and

further including a plurality of divider walls interconnecting said outer wall and said inner wall, said walls dividing said space into at least two generally independent channels.

16. The vehicle of claim 15 wherein said outer wall, said inner wall and said divider walls are integrally formed as a one-piece extruded structure.

17. The vehicle of claim 16 wherein said workhead includes at least one of a light, a water handline connection, a lifting/stabilizing point, an electrical receptacle, a pneumatic fitting, and a hydraulic fitting.

18. The vehicle of claim 16 wherein said workhead includes a light, an electrical receptacle and a fluid power fitting.

19. The vehicle of claim 14 further including an extendible lift arm assembly mounted to said boom, said lift arm assembly being selectively extendible beyond said boom.

20. The vehicle of claim 14 further including an intermediate lifting system defining a plurality of lift points along a length of said boom.

21. The vehicle of claim 14 further including an intermediate lifting system having a track and trolley system mounted along a length of said boom, said trolley defining a lift point.

22. A fire and rescue boom comprising:

a one-piece extruded structure having;

an elongated outer housing with a diameter;

an inner housing defining a waterway, said inner housing disposed within said outer housing having a diameter substantially smaller than said diameter of said outer housing, whereby a space is defined between said outer housing and said inner housing; and

a plurality of radial walls interconnecting said outer housing and said inner housing, said radial walls dividing said space into a plurality of channels; and

a workhead connected to an end of said boom, said workhead including a water monitor, said water monitor being operatively connected with said waterway, whereby said water monitor receives water via said waterway, said workhead further including an electrical component, said electrical component being supplied electrical power via electrical supply lines routed through one of said plurality of channels, said workhead further including a fluid power supply fitting, said fluid power supply fitting receiving fluid power via fluid a power supply line routed through one of said plurality of channels.

23. The boom of claim 22 wherein said electrical component is at least one of an electrical receptacle or a light.

24. The boom of claim 22 further including an extendible lift arm assembly mounted to said boom, said lift arm assembly including an extendible boom arm terminating in a lift point, said extendible boom arm selectively extendible beyond said workhead.

25. The boom of claim 22 further including an intermediate lifting assembly mounted to said boom and providing a lift point at a location along a length of said boom.