US4757838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire hose reel
Assignee: LA MC Inc A CORP OF TEXAS
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Filing: 1987-02-06
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Granted: 1988-07-19
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Expires: 2007-02-06
Abstract
Abstract An improved swivel fire hose reel is particularly suitable for use with fire safety equipment for industrial installations. A reel having a substantially vertical axis is pivotably mounted on a base, enabling the reel to rotate 360° and allow the hose to unwind at any desired angle with respect to the fire. A fluid inlet to the reel is affixed to the base, and a single fluid swivel joint enhances reliability and reduces cost of the reel assembly. An outer guard is mounted about rotatable with respect to the reel to further enhance safety and reliability.
Inventors
- 👤 Harold McGullion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:12
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/44; B65H75/4457; B65H75/446; B65H75/4463; B65H2701/00; B65H2701/30; B65H2701/33; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6918; Y10T137/6954; Y10T137/6958
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
249 words
A fire hose reel assembly for supporting a fire hose and for transmitting a fire control fluid from a source to the hose, the assembly comprising: a base fixedly positionable at a selected location and having a center vertical support; a reel supported by the base for receiving the fire hose wound about the reel and having a vertical reel axis substantially aligned with the center vertical support of the base; a fluid inlet affixed to the base for connection with the source of fire control fluid; a swivel joint between the base and the reel for allowing the reel to rotate relative to the base while transmitting the fire control fluid from the fluid inlet through the swivel joint and to the hose; a plurality of guard rods each rotatable with respect to the reel and extending from above the reel to below the reel and mounted radially outward from the reel, the guard rods being circumferentially positioned about the perimeter of the reel such that an unwound end of the hose can be fed between any two of the guard rods; and an annular guard ring interconnected with lower portions of each of the plurality of guard rods and axially spaced between the reel and the base, the guard ring maintaining a spacing between each of the guard rods and the perimeter of the reel less than the diameter of the fire hose for preventing an unwound portion of the hose from becoming entangles with the base.
Claim 2
Dependent Claim
249 words
A fire hose reel assembly for supporting a fire hose and for transmitting a fire control fluid from a source to the hose, the assembly comprising: a base fixedly positionable at a selected location and having a center vertical support; a reel supported by the base for receiving the fire hose wound about the reel and having a vertical reel axis substantially aligned with the center vertical support of the base; a fluid inlet affixed to the base for connection with the source of fire control fluid; a swivel joint between the base and the reel for allowing the reel to rotate relative to the base while transmitting the fire control fluid from the fluid inlet through the swivel joint and to the hose; a plurality of guard rods each rotatable with respect to the reel and extending from above the reel to below the reel and mounted radially outward from the reel, the guard rods being circumferentially positioned about the perimeter of the reel such that an unwound end of the hose can be fed between any two of the guard rods; and an annular guard ring interconnected with lower portions of each of the plurality of guard rods and axially spaced between the reel and the base, the guard ring maintaining a spacing between each of the guard rods and the perimeter of the reel less than the diameter of the fire hose for preventing an unwound portion of the hose from becoming entangles with the base.
Claim 3
Dependent Claim
22 words
The assembly as defined in claim 1, wherein the reel guard is rotatably mounted to a rod extending upwardly from the reel.
Claim 4
Dependent Claim
31 words
The assembly as defined in claim 1, wherein the swivel joint is removably connected at one end to the base and is removably connected at the other end to the reel.
Claim 5
Dependent Claim
73 words
The assembly as defined in claim 1, further comprising: a lower elbow fixedly secured to the base and having an inlet end forming the fluid inlet and a lower swivel joint end for fluid-tight connection to the swivel joint; and an upper elbow fixedly secured to the reel and having an upper swivel joint end for fluid-tight connection to the swivel joint and a hose connection end for fluid-tight connection to the hose.
Claim 6
Dependent Claim
238 words
A hose reel assembly for supporting a hose and for intermittently transmitting a fluid from a source to a desired location, the assembly comprising: a base fixedly positioned at a selected location; a reel supported by the base for receiving the hose wound about the reel and having a substantially vertical reel axis aligned with the base; a fluid inlet affixed to the base for connection with the source of fluid; a swivel joint between the base and the reel for allowing the reel to rotate relative to the base while transmitting fluid from the fluid inlet through the swivel joint to the hose; a plurality of guard rods each rotatable mounted about the reel and extending from above the reel to below the reel and radially outwardly from the reel, the guard rods being circumferentially positioned about the perimeter of the reel a distance substantially greater than the diameter of the hose such that an unwound end of the hose can be fed between any two of the guard rods; and a circular guard ring supported by the plurality of guard rods and mounted axially between the reel and the base and radially outward of the base, the guard ring maintaining a spacing between each of the guard rods and the perimeter of the reel less than the diameter of the fire hose for preventing an unwound portion of the hose from becoming entangled with the base.
Claim 7
Dependent Claim
238 words
A hose reel assembly for supporting a hose and for intermittently transmitting a fluid from a source to a desired location, the assembly comprising: a base fixedly positioned at a selected location; a reel supported by the base for receiving the hose wound about the reel and having a substantially vertical reel axis aligned with the base; a fluid inlet affixed to the base for connection with the source of fluid; a swivel joint between the base and the reel for allowing the reel to rotate relative to the base while transmitting fluid from the fluid inlet through the swivel joint to the hose; a plurality of guard rods each rotatable mounted about the reel and extending from above the reel to below the reel and radially outwardly from the reel, the guard rods being circumferentially positioned about the perimeter of the reel a distance substantially greater than the diameter of the hose such that an unwound end of the hose can be fed between any two of the guard rods; and a circular guard ring supported by the plurality of guard rods and mounted axially between the reel and the base and radially outward of the base, the guard ring maintaining a spacing between each of the guard rods and the perimeter of the reel less than the diameter of the fire hose for preventing an unwound portion of the hose from becoming entangled with the base.
Claim 8
Dependent Claim
37 words
The assembly as defined in claim 5, wherein the reel guard rotates about an axis substantially aligned with the vertical reel axis; and the reel guard is rotatably mounted to a rod extending upward from the reel.
Claim 9
Dependent Claim
31 words
The assembly as defined in claim 5, wherein the swivel joint is removably connected at one end to the base and is removably connected at the other end to the reel.
Claim 10
Dependent Claim
72 words
The assembly as defined in claim 5, further comprising: a lower elbow fixedly secured to the base having an inlet end forming the fluid inlet and a lower swivel joint end for fluid-tight connection to the swivel joint; and an upper elbow fixedly secured to the reel and having an upper swivel joint end for fluid-tight connection to the swivel joint and a hose connection end for fluid-tight connection to the hose.
Claim 11
Dependent Claim
222 words
In a fire hose reel assembly for supporting a fire hose and for transmitting a fire control fluid from a source to the hose, the assembly including a base fixedly positionable at a selected location and a fluid inlet affixed to the base for connection with the source of fire control fluid, an improved reel assembly comprising: a reel supported by the base for receiving the fire hose wound about the reel and having a substantially vertical reel axis aligned with the base, a swivel joint positionable between the base and the reel for transmitting a fire control fluid from the fluid inlet through the swivel joint and to the hose; the reel being mounted to the swivel such that the reel has a substantially vertical axis enabling the reel to rotate relative to the base; a plurality of guard rods each rotatable with respect to the reel and extending from above the reel to below the reel and mounted radially outwardly from the perimeter of the reel; and an annular guard ring fixedly interconnected with lower portions of each of the guard rods for maintaining a spacing between each of the guard rods and the perimeter of the reel less than the diameter of the fire hose for preventing an unwound portion of the hose from becoming entangled with the base.
Claim 12
Dependent Claim
222 words
In a fire hose reel assembly for supporting a fire hose and for transmitting a fire control fluid from a source to the hose, the assembly including a base fixedly positionable at a selected location and a fluid inlet affixed to the base for connection with the source of fire control fluid, an improved reel assembly comprising: a reel supported by the base for receiving the fire hose wound about the reel and having a substantially vertical reel axis aligned with the base, a swivel joint positionable between the base and the reel for transmitting a fire control fluid from the fluid inlet through the swivel joint and to the hose; the reel being mounted to the swivel such that the reel has a substantially vertical axis enabling the reel to rotate relative to the base; a plurality of guard rods each rotatable with respect to the reel and extending from above the reel to below the reel and mounted radially outwardly from the perimeter of the reel; and an annular guard ring fixedly interconnected with lower portions of each of the guard rods for maintaining a spacing between each of the guard rods and the perimeter of the reel less than the diameter of the fire hose for preventing an unwound portion of the hose from becoming entangled with the base.
Claim 13
Dependent Claim
22 words
The assembly as defined in claim 9, wherein the reel guard is rotatably mounted to a rod extending upwardly from the reel.
Claim 14
Dependent Claim
31 words
The assembly as defined in claim 9, wherein the swivel joint is removably connected at one end to the base and is removably connected at the other end to the reel.
Claim 15
Dependent Claim
73 words
The assembly as defined in claim 9, further comprising: a lower elbow fixedly secured to the base and having an inlet end forming the fluid inlet and a lower swivel joint end for fluid-tight connection to the swivel joint; and an upper elbow fixedly secured to the reel and having an upper swivel joint end for fluid-tight connection to the swivel joint and a hose connection end for fluid-tight connection to the hose.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-19 | 1992-01-18 | 1992-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-19 | 1996-01-18 | 1996-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-19 | 2000-01-18 | 2000-07-19 | $7700.00 | Window Closed / Lapsed |