Firefighting apparatus with improved hose deployment and reloading

• US 6,006,841 A
• Filed: 06/29/1999
• Issued: 12/28/1999
• Est. Priority Date: 09/11/1998
• Status: Expired due to Term

• Current Assignee: Spartan Motors Incorporated
• Original Assignee: Smeal Fire Apparatus Co. (The Shyft Group, Inc.)
• Inventors: Hunke, Jeffrey A.
• Primary Examiner(s): Morris, Lesley D.
• Application Number:
  US09/342,626
• Time in Patent Office: 182 Days
• Field of Search: 169/24, 239/195, 239/197, 280/4, 248/89, 248/90, 296/37.6, 137/355.16, 137/355.2, 137/355.28
• US Class Current: 169/24
• CPC Class Codes: A62C 27/00 Fire-fighting land vehicles
• CPC Class Codes: A62C 33/00 Hose accessories
• CPC Class Codes: Y10T 137/6932 With retrieval means
• CPC Class Codes: Y10T 137/6962 Basket or holder for folded coiled hose

Abstract

The present invention relates to a fire-fighting apparatus comprising a self-propelled, power-operated vehicle having interior surfaces defining a hose container receiving space, a hose container constructed and arranged to receive a length of hose therein, and a mounting assembly mounting the hose container on the vehicle for supported movement between (a) a retracted, hose containing position wherein the hose container is retracted within the hose container receiving space of the vehicle and (b) an extended, hose loading position wherein the hose container extends outwardly from the hose container receiving space. The hose container has an open top and an open end and is constructed and arranged such that a hose deploying operation can be performed by connecting an end of a hose stored in the container to a fluid supply and then moving the vehicle under power away from the fluid supply so that the hose deploys from the open end of the container and such that a hose reloading operation can thereafter be performed by moving the hose container to the hose loading position thereof and then moving the vehicle under power towards the fluid supply while a firefighter walks alongside the container and accesses the container through the open top thereof to aid in reloading the deployed length of hose into the container through the open end thereof. A power-operated moving system is provided to move the hose container between the extended, hose loading position thereof and the retracted, hose containing position thereof.

Claims

1. A fire-fighting apparatus comprising:

a self-propelled, power-operated vehicle having interior surfaces defining a hose container receiving space,

a hose container constructed and arranged to receive a length of hose therein;

a mounting assembly mounting said hose container on said vehicle for supported movement between (a) a retracted, hose containing position wherein said hose container is retracted within the hose container receiving space of said vehicle and (b) an extended, hose loading position wherein said hose container extends outwardly from said hose container receiving space and is supported thereat;

a power-operated moving system associated with said hose container, said moving system being constructed and arranged to move said hose container between the retracted, hose containing position thereof and the extended, hose loading position thereof;

said hose container having an open top and an open end, said hose container being constructed and arranged such that (a) a hose deploying operation can be performed by connecting a free end of a hose stored in said container to a fluid supply and then moving said vehicle under power away from said fluid supply so that the hose deploys from the open end of said container and (b) a hose reloading operation can thereafter be performed by operating said power-operated moving system so as to move said hose container to said hose loading position thereof and then moving said vehicle under power towards the hose free end while a firefighter walks alongside said container and accesses said container through the open top thereof to aid in reloading the deployed length of hose into said container through the open end thereof.

2. A fire fighting apparatus according to claim 1, wherein said power operated moving system and said mounting assembly are constructed and arranged such that said moving system can move said hose container between said retracted, hose containing position thereof and an extended, intermediate position spaced above the ground and wherein said power operated moving system and said mounting assembly are constructed and arranged such that said moving system moves said hose container in a generally vertical manner between said extended, intermediate position and said hose loading position thereof with said hose container being lowered towards the ground from the intermediate position thereof when in the hose loading position thereof.

3. A fire fighting apparatus according to claim 2, wherein said power-operated moving system is hydraulically powered.

4. A fire fighting apparatus according to claim 3, wherein said hydraulically driven moving system comprises a hydraulic piston and cylinder connected to said hose container, said hydraulic piston and cylinder being constructed and arranged to move said hose container generally vertically between the extended, intermediate position thereof and the hose loading position thereof.

5. A fire fighting apparatus according to claim 2, wherein said mounting assembly comprises a pair of rails that move together with said hose container and support said hose container as it is being moved between the retracted, hose containing position thereof and the extended, intermediate position thereof,

said rails and said hose container being constructed and arranged such that said hose container moves in a generally vertical manner relative to said rails between the extended, intermediate position thereof and the hose loading position thereof.

6. A fire fighting apparatus according to claim 5, wherein said rails and said hose container are constructed and arranged such that said hose container moves downwardly and outwardly relative to said rails between the extended, intermediate position thereof and the hose loading position thereof.

7. A fire fighting apparatus according to claim 6, wherein said hose container has a pair of angled slots on opposing sides thereof and wherein said rails each have a pin that is slidably received in an associated one of said angled slots, said pins and said slots being configured to guide the downward and outward movement of said hose container relative to said rails between the intermediate position thereof and the reloading position thereof.

8. A fire fighting apparatus according to claim 1, further comprising an aerial assembly mounted on said vehicle for movement therewith, said aerial assembly being movable between (a) a lowered, inoperative position wherein said aerial assembly is located above said hose container receiving space and (b) a raised, operative position wherein said aerial assembly is supported on said vehicle and provides for access to elevated locations.

9. A fire fighting apparatus according to claim 8, wherein said power operated moving system and said mounting assembly are constructed and arranged such that said moving system can move said hose container between said retracted, hose containing position thereof and an extended, intermediate position spaced above the ground and wherein said power operated moving system and said mounting assembly are constructed and arranged such that said moving system moves said hose container in a generally vertical manner between said extended, intermediate position and said hose loading position thereof with said hose container being lowered towards the ground from the intermediate position thereof when in the hose loading position thereof.

10. A fire fighting apparatus according to claim 9, wherein said power-operated moving system is hydraulically powered.

11. A fire fighting apparatus according to claim 10, wherein said hydraulically driven moving system comprises a hydraulic piston and cylinder connected to said hose container, said hydraulic piston and cylinder being constructed and arranged to move said hose container generally vertically between the extended, intermediate position thereof and the hose loading position thereof.

12. A fire fighting apparatus according to claim 9, wherein said mounting assembly comprises a pair of rails that move together with said hose container and support said hose container as it is being moved between the retracted, hose containing position thereof and the extended, intermediate position thereof,

said rails and said hose container being constructed and arranged such that said hose container moves in a generally vertical manner relative to said rails between the extended, intermediate position thereof and the hose loading position thereof.

13. A fire fighting apparatus according to claim 12, wherein said rails and said hose container are constructed and arranged such that said hose container moves downwardly and outwardly relative to said rails between the extended, intermediate position thereof and the hose loading position thereof.

14. A fire fighting apparatus according to claim 13, wherein said hose container has a pair of angled slots on opposing sides thereof and wherein said rails each have a pin that is slidably received in an associated one of said angled slots, said pins and said slots being configured to guide the downward and outward movement of said hose container relative to said rails between the intermediate position thereof and the reloading position thereof.

15. A fire fighting apparatus according to claim 1, wherein said hose container receiving space opens to the rear of said vehicle and wherein said hose container extends rearwardly from said hose container receiving space when in the hose loading position thereof.

16. A fire-fighting apparatus according to claim 1, wherein said hose container has a bottom wall and a pair of side walls extending upwardly from said bottom wall.

17. A fire-fighting apparatus according to claim 16, wherein said hose container has an exterior skeletal frame that connects said hose container to said mounting assembly.

18. A fire-fighting apparatus according to claim 15, further comprising:

a television monitor located in view of the vehicle'"'"'s driver;

a camera operatively connected to said television monitor, said camera being aimed towards the rear of the vehicle and being adapted to transmits images of the area rearward of the vehicle to the television monitor, thereby allowing the vehicle driver to move the vehicle rearwardly while watching the television monitor.