US3273651A - Andrews fire fighting equipment - Google Patents
Andrews fire fighting equipment Download PDFInfo
- Publication number
- US3273651A US3273651A US3273651DA US3273651A US 3273651 A US3273651 A US 3273651A US 3273651D A US3273651D A US 3273651DA US 3273651 A US3273651 A US 3273651A
- Authority
- US
- United States
- Prior art keywords
- tank
- platform
- fire fighting
- andrews
- fighting equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 8
- 238000009877 rendering Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/0235—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by means of containers, e.g. buckets
Definitions
- the present invention relates to fire fighting mechanism, and particularly to fire fighting mechanism which is carried by a navigable flying machine.
- the present invention embodies a navigable flying machine which'carries a motor in addition to the motor which drives the propeller or propellers for the flying machine.
- Means in the form of a tank for fire extinguishing material and in the form of a platform for supporting firemen, is suspended from the flying machine.
- the motor actuates a winch or winches for raising and lowering the aforementioned means.
- the tank and platform are in the form of a unit which is raised and lowered as such.
- the tank is a unit and the platform is a unit. In this embodiment, these units can be raised and lowered independently of one another by the winches.
- FIG. 1 is a side View of the fire fighting mechanism
- FIG. 2 is a schematic view of the mechanism other than the flying machine, and showing a part of the firemens platform in section;
- FIG. 3 is a view partly in section showing a modified form of tank and platform construction.
- the navigable flying machine is shown as a helicopter 20.
- the means, in the form of tank for fire extinguishing material and in the form of a platform for supporting firemen, comprises two separate elements, namely, the tank 22 and the platform 24.
- the tank and the platform are manipulated independently of one another.
- the tank and the platform are in the form of a unit.
- an engine 26 which is carried by the helicopter, is shown diagrammatically. It drives three shafts 28, 30 and 32.
- Shaft 28 is connected to winches 34 and 36 by clutches 38 and 40, respectively. These clutches will be actuated simultaneously by mechanism not shown.
- Shaft 30 is connected to winches 42 and 44 by clutches 46 and 48, respectively, and are actuated simultaneously by a mechanism not shown.
- Shaft 32 is connected to a pump 50 by a clutch 52.
- a tank 54 is connected with the winches 34 and 36 by cables 56.
- the end of the cables 56 is provided with hooks 58 which hook them to rings 60 fastened to the top of the tank.
- a platform 64 is connected to the winches 42 and 44 by cables 66.
- the end of the cables carry hooks 68 which are received by rings 70 at the top of the tank. There rings are fastened to cross pieces 72.
- the tank 54 and the platform 64 can be raised and lowered independently of one another by the proper actuation of the clutches 38, 40, 46 and 48.
- the tank 54 and the platform 64 are disposed laterally of one another so that when lowered, they will lie alongside of one another.
- the tank 54 can be lowered onto a cart so that it can be hauled to a station where it can be filled with the fire extinguishing fluid.
- the tank is of the air tight type.
- the tank is provided with an opening at the top for fill-ing the same, which opening is closed by a plug 74.
- the tank can be connected with the pump 50 through a hose 76.
- This hose is connected with the pump through a coupling 78.
- the top of the tank 54 is connected with the hose through a coupling 82.
- the hose 80 extends to the platform 64.
- the end of the hose 80 is provided with a nozzle 83.
- the platform is preferably formed or includes heat insulating material and is provided with openings or windows 84 in the bottom 86 thereof and with a series of windows 88 in the upright walls 90 thereof through which a nozzle can be extended and through which the firemen can view the area which should be subjected to the fire extinguish ing material.
- the means in the form of a tank for fire extinguishing material and in the form of a platform supporting the firemen, is in the form of a unit in FIG. 3.
- the platform is shown at 164 and the tank is shown at 154.
- the coils of the hoses 76 and 80 rest upon the floor 186 of the platform.
- Hooks 68 at the end of the cables 66 are fastened to rings 121 which in turn are connected to the rings an the upright walls of the tank through cables 123 and hooks 125.
- the bottom of the platform 186 is provided with openings 184 and the upright walls 190 are provided with windows 188 for the same purpose as set forth with respect to FIG. 2.
- a cart 127 may be attached to the tank or may be provided for receiving the unit, as shown, so that it can be hauled to a station at which the tank can be filled with fire extinguishing fluid.
- similar carts can be provided for the tank 22 for hauling the tank to and from the position at which it is picked up by the heliocopter.
- a similar cart can be provided for moving the platform 24.
- the tank can be provided with a pump for use with the tank when it is not being attached to the heliocopter.
- Fire fighting mechanism comprising in combination:
- a navigable flying machine having:
- (B) means forming a tank for fire extinguishing material and forming a platform for supporting firemen;
- Fire fighting mechanism as defined in claim 1, characterized in that the platform is formed of heat insulating material.
- Fire fighting mechanism as defined in claim 1, characterized to include:
- Fire fighting mechanism as defined in claim 2, characterized in that the platform is provided with holes.
- Fire fighting mechanism comprising in combination:
- a navigable flying machine having:
- (C) cables connected with certain of said winches and the tank for suspending the tank from the flying 5 machine and for raising and lowering the tank;
- Fire fighting mechanism as defined in :claim 5, characterized in that the platform is formed of heat insulating 15 material.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
Sept. 20, 1966' w. o. ANDREWS 3,273,651
FIRE FIGHTING EQUIPMENT Filed Jan. 6, 1965 2 Sheets-Sheet l F 3 YNVENTOR.
. WILL/AM 0. ANDREWS A TTORNEYS Sept. 20, 1966 w. o. ANDREWS 3,273,651
FIRE FIGHTING EQUIPMENT Filed Jan. 6, 1965 2 Sheets-Sheet 2 INVENTOR. WILL/AM 0. ANDREWS A TTORNEYS United States Patent 3,273,651 FIRE FIGHTING EQUIPMENT William 0. Andrews, 4716 College Ave., San Diego, Calif. Filed Jan. 6, 1965, Ser. No. 423,877 8 Claims. (Cl. 169-1) The present invention relates to fire fighting mechanism, and particularly to fire fighting mechanism which is carried by a navigable flying machine.
The present invention embodies a navigable flying machine which'carries a motor in addition to the motor which drives the propeller or propellers for the flying machine. Means, in the form of a tank for fire extinguishing material and in the form of a platform for supporting firemen, is suspended from the flying machine. The motor actuates a winch or winches for raising and lowering the aforementioned means.
In one embodiment of the invention, the tank and platform are in the form of a unit which is raised and lowered as such. In another embodiment, the tank is a unit and the platform is a unit. In this embodiment, these units can be raised and lowered independently of one another by the winches.
Other features and advantages of the present invention will be apparent from the following description, reference being had to the accompanying drawings wherein preferred embodiments of the invention are illustrated.
In the drawings:
FIG. 1 is a side View of the fire fighting mechanism;
FIG. 2 is a schematic view of the mechanism other than the flying machine, and showing a part of the firemens platform in section; and
FIG. 3 is a view partly in section showing a modified form of tank and platform construction.
Referring more in detail to the drawings, the navigable flying machine is shown as a helicopter 20. In FIGS. 1 and 2, the means, in the form of tank for fire extinguishing material and in the form of a platform for supporting firemen, comprises two separate elements, namely, the tank 22 and the platform 24. In this embodiment, the tank and the platform are manipulated independently of one another. In the embodiment shown in FIG. 3, the tank and the platform are in the form of a unit.
Referring now to FIG. 2, an engine 26 which is carried by the helicopter, is shown diagrammatically. It drives three shafts 28, 30 and 32. Shaft 28 is connected to winches 34 and 36 by clutches 38 and 40, respectively. These clutches will be actuated simultaneously by mechanism not shown. Shaft 30 is connected to winches 42 and 44 by clutches 46 and 48, respectively, and are actuated simultaneously by a mechanism not shown. Shaft 32 is connected to a pump 50 by a clutch 52.
A tank 54 is connected with the winches 34 and 36 by cables 56. The end of the cables 56 is provided with hooks 58 which hook them to rings 60 fastened to the top of the tank. A platform 64 is connected to the winches 42 and 44 by cables 66. The end of the cables carry hooks 68 which are received by rings 70 at the top of the tank. There rings are fastened to cross pieces 72.
In this embodiment of the invention, the tank 54 and the platform 64 can be raised and lowered independently of one another by the proper actuation of the clutches 38, 40, 46 and 48. Preferably the tank 54 and the platform 64 are disposed laterally of one another so that when lowered, they will lie alongside of one another. The tank 54 can be lowered onto a cart so that it can be hauled to a station where it can be filled with the fire extinguishing fluid.
In the embodiment shown, the tank is of the air tight type. The tank is provided with an opening at the top for fill-ing the same, which opening is closed by a plug 74. The tank can be connected with the pump 50 through a hose 76. This hose is connected with the pump through a coupling 78. The top of the tank 54 is connected with the hose through a coupling 82. The hose 80 extends to the platform 64. Thus, after fire extinguishing fluid is placed in the tank and under pressure through the pump 50, this fluid is accessible to firemen located in the platform 64. The end of the hose 80 is provided with a nozzle 83.
The platform is preferably formed or includes heat insulating material and is provided with openings or windows 84 in the bottom 86 thereof and with a series of windows 88 in the upright walls 90 thereof through which a nozzle can be extended and through which the firemen can view the area which should be subjected to the fire extinguish ing material.
The means, in the form of a tank for fire extinguishing material and in the form of a platform supporting the firemen, is in the form of a unit in FIG. 3. In this embodiment, the platform is shown at 164 and the tank is shown at 154. In this embodiment the coils of the hoses 76 and 80 rest upon the floor 186 of the platform. Hooks 68 at the end of the cables 66 are fastened to rings 121 which in turn are connected to the rings an the upright walls of the tank through cables 123 and hooks 125.
As in FIG. 2, the bottom of the platform 186 is provided with openings 184 and the upright walls 190 are provided with windows 188 for the same purpose as set forth with respect to FIG. 2.
A cart 127 may be attached to the tank or may be provided for receiving the unit, as shown, so that it can be hauled to a station at which the tank can be filled with fire extinguishing fluid. Obviously, similar carts can be provided for the tank 22 for hauling the tank to and from the position at which it is picked up by the heliocopter. A similar cart can be provided for moving the platform 24. Also the tank can be provided with a pump for use with the tank when it is not being attached to the heliocopter.
While the forms of embodiment herein shown and described, constitute preferred forms, it is to be understood that other forms may be adopted falling within the scope of the claims that follow.
I claim:
1. Fire fighting mechanism comprising in combination:
(A) A navigable flying machine having:
(1) a motor,
(2) winch means driven by the motor,
(3) control mechanism means for rendering winch means operative and inoperative;
(B) means forming a tank for fire extinguishing material and forming a platform for supporting firemen;
(C) cables connected with the last mentioned means and the winch means;
(D) and a hose connected with the tank and extendible to the areas of platform.
2. Fire fighting mechanism as defined in claim 1, characterized in that the platform is formed of heat insulating material.
3. Fire fighting mechanism as defined in claim 1, characterized to include:
(E) Side walls about the platform, said side walls being provided with holes.
4. Fire fighting mechanism as defined in claim 2, characterized in that the platform is provided with holes.
5. Fire fighting mechanism comprising in combination:
(A) A navigable flying machine having:
(1) a motor, (2) winches driven by the motor,
p v 3 v (3) control mechanism for rendering the winches operative and inoperative;
(B) a tank for fire extinguishing material;
(C) cables connected with certain of said winches and the tank for suspending the tank from the flying 5 machine and for raising and lowering the tank;
(D) a platform for supporting firemen;
(E) cables connected with certain other of said winches and the platform for suspending the platform below the tank and for raising and lowering the tank;
(F) and a hose connected with the fluid in the tank and extending to the areas of the platform.
6. Fire fighting mechanism as defined in :claim 5, characterized in that the platform is formed of heat insulating 15 material.
References Cited by the Examiner UNITED STATES PATENTS Ypma 239-171 Bowman 244-136 Ripper et a1. 244136 Rust 1691 Eveleth 169-1 EVERETT W. KIRBY,Prih1ary Examiner.
Claims (1)
1. FIRE FIGHTING MECHANISM COMPRISING IN COMBINATION: (A) A NAVIGABLE FLYING MACHINE HAVING: (1) A MOTOR, (2) WHICH MEANS DRIVEN BY THE MOTOR, (3) CONTROL MECHANISM MEANS FOR RENDERING WINCH MEANS OPERATIVE AND INOPERATIVE; (B) MEANS FORMING A TANK FOR FIRE EXTINGUISHING MATERIAL AND FORMING A PLATFORM FOR SUPPORTING FIREMEN;
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3273651A true US3273651A (en) | 1966-09-20 |
Family
ID=3458576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US3273651D Expired - Lifetime US3273651A (en) | Andrews fire fighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3273651A (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442334A (en) * | 1966-01-27 | 1969-05-06 | Spero Gousetis | Fire fighting apparatus |
| US3481405A (en) * | 1967-11-13 | 1969-12-02 | Leo T Ward | Fire fighting aircraft |
| US3485302A (en) * | 1968-03-15 | 1969-12-23 | Joseph W Thorpe | Apparatus for firefighting and the like |
| US3759330A (en) * | 1969-08-07 | 1973-09-18 | T Rainey | Fire extinguishing method |
| US4090567A (en) * | 1976-10-26 | 1978-05-23 | Tomlinson Francis E | Fire fighting helicopter |
| US4421204A (en) * | 1981-04-27 | 1983-12-20 | La Donna Lawrence | Fire rescue system |
| US4979571A (en) * | 1988-12-12 | 1990-12-25 | Macdonald Alan B | Foam producing apparatus and method for emergency foam delivery systems |
| US4993665A (en) * | 1989-02-17 | 1991-02-19 | Fred Sparling | Device for attachment to a helicopter |
| DE4432120A1 (en) * | 1994-09-09 | 1996-03-14 | Klaus Balzer | Air transportable fire fighting extinguisher assembly |
| US20040256117A1 (en) * | 2000-08-08 | 2004-12-23 | Cheung Kwok Pun | Airborne water diffuser |
| US20050072880A1 (en) * | 2003-10-01 | 2005-04-07 | Nolan Brooks R. | Systems and methods for aerial dispersion of materials |
| US20060065785A1 (en) * | 2002-08-23 | 2006-03-30 | Enig Eric N | Hose-and-drogue in-flight refueling system |
| US20090071665A1 (en) * | 2007-09-17 | 2009-03-19 | Shoap Stephen D | Method and System for Fluid Transmission along Significant Distances |
| US20090078434A1 (en) * | 2007-09-21 | 2009-03-26 | Mark Archambault | Helicopter supported system for fire fighting including high elevation located fires |
| US20090126952A1 (en) * | 2007-11-16 | 2009-05-21 | Ted Xuan-Do | Air-borne fire extinguisher system |
| US20090266566A1 (en) * | 2008-02-15 | 2009-10-29 | Naief Bin Mamdooh Bin Abdul Aziz Al Saud | Fire fighting and rescue unit attachable helicopter |
| US20100178176A1 (en) * | 2009-01-09 | 2010-07-15 | Jeremy Kenyon | Retractable Pump System |
| US20100288366A1 (en) * | 2008-09-16 | 2010-11-18 | Shoap Stephen D | Method and system for fluid transmission along significant distances |
| JP2010280251A (en) * | 2009-06-02 | 2010-12-16 | Bin Mamdooh Bin Abdul Aziz Al Saud Naief | Fire extinguishing rescue unit attached to helicopter |
| US20110192934A1 (en) * | 2010-02-09 | 2011-08-11 | Northern Aircraft Leasing Iii, Inc. | System for airborne transport of flammable liquids |
| US8579234B2 (en) * | 2011-04-01 | 2013-11-12 | Texas Transland LLC | System and method for affixing gateboxes to an aircraft |
| US9333379B2 (en) | 2012-01-27 | 2016-05-10 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US10406390B2 (en) | 2016-08-09 | 2019-09-10 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US20220055829A1 (en) * | 2018-12-18 | 2022-02-24 | Helitak Fire Fighting Equipment Pty Ltd | Tank assembly and helicopter |
| US11471716B2 (en) * | 2019-04-12 | 2022-10-18 | John CANNAS | Firefighting system |
| US20240239531A1 (en) * | 2022-08-09 | 2024-07-18 | Pete Bitar | Compact and Lightweight Drone Delivery Device called an ArcSpear Electric Jet Drone System Having an Electric Ducted Air Propulsion System and Being Relatively Difficult to Track in Flight |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1523926A (en) * | 1923-03-26 | 1925-01-20 | Ypma Harry | Helicopter |
| US2504247A (en) * | 1947-10-21 | 1950-04-18 | Horace J Bowman | Airborne extinguishing equipment |
| US2583884A (en) * | 1946-01-30 | 1952-01-29 | Pest Control Ltd | Means for aerial spraying |
| US2779421A (en) * | 1954-06-04 | 1957-01-29 | James H Rust | Aerial fire extinguisher |
| US3220482A (en) * | 1965-01-06 | 1965-11-30 | Kempton A Eveleth | Fire fighting apparatus and method |
-
0
- US US3273651D patent/US3273651A/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1523926A (en) * | 1923-03-26 | 1925-01-20 | Ypma Harry | Helicopter |
| US2583884A (en) * | 1946-01-30 | 1952-01-29 | Pest Control Ltd | Means for aerial spraying |
| US2504247A (en) * | 1947-10-21 | 1950-04-18 | Horace J Bowman | Airborne extinguishing equipment |
| US2779421A (en) * | 1954-06-04 | 1957-01-29 | James H Rust | Aerial fire extinguisher |
| US3220482A (en) * | 1965-01-06 | 1965-11-30 | Kempton A Eveleth | Fire fighting apparatus and method |
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442334A (en) * | 1966-01-27 | 1969-05-06 | Spero Gousetis | Fire fighting apparatus |
| US3481405A (en) * | 1967-11-13 | 1969-12-02 | Leo T Ward | Fire fighting aircraft |
| US3485302A (en) * | 1968-03-15 | 1969-12-23 | Joseph W Thorpe | Apparatus for firefighting and the like |
| US3759330A (en) * | 1969-08-07 | 1973-09-18 | T Rainey | Fire extinguishing method |
| US4090567A (en) * | 1976-10-26 | 1978-05-23 | Tomlinson Francis E | Fire fighting helicopter |
| US4421204A (en) * | 1981-04-27 | 1983-12-20 | La Donna Lawrence | Fire rescue system |
| US4979571A (en) * | 1988-12-12 | 1990-12-25 | Macdonald Alan B | Foam producing apparatus and method for emergency foam delivery systems |
| US4993665A (en) * | 1989-02-17 | 1991-02-19 | Fred Sparling | Device for attachment to a helicopter |
| DE4432120A1 (en) * | 1994-09-09 | 1996-03-14 | Klaus Balzer | Air transportable fire fighting extinguisher assembly |
| US20040256117A1 (en) * | 2000-08-08 | 2004-12-23 | Cheung Kwok Pun | Airborne water diffuser |
| US6889776B2 (en) * | 2000-08-08 | 2005-05-10 | The University Of Hong Kong | Airborne water diffuser |
| US20060065785A1 (en) * | 2002-08-23 | 2006-03-30 | Enig Eric N | Hose-and-drogue in-flight refueling system |
| US20050072880A1 (en) * | 2003-10-01 | 2005-04-07 | Nolan Brooks R. | Systems and methods for aerial dispersion of materials |
| US7819345B2 (en) * | 2007-09-17 | 2010-10-26 | Shoap Stephen D | Method and system for fluid transmission along significant distances |
| US20090071665A1 (en) * | 2007-09-17 | 2009-03-19 | Shoap Stephen D | Method and System for Fluid Transmission along Significant Distances |
| US20090078434A1 (en) * | 2007-09-21 | 2009-03-26 | Mark Archambault | Helicopter supported system for fire fighting including high elevation located fires |
| US20090126952A1 (en) * | 2007-11-16 | 2009-05-21 | Ted Xuan-Do | Air-borne fire extinguisher system |
| US20090266566A1 (en) * | 2008-02-15 | 2009-10-29 | Naief Bin Mamdooh Bin Abdul Aziz Al Saud | Fire fighting and rescue unit attachable helicopter |
| US7942350B2 (en) | 2008-09-16 | 2011-05-17 | Shoap Stephen D | Method and system for fluid transmission along significant distances |
| US20100288366A1 (en) * | 2008-09-16 | 2010-11-18 | Shoap Stephen D | Method and system for fluid transmission along significant distances |
| US20100178176A1 (en) * | 2009-01-09 | 2010-07-15 | Jeremy Kenyon | Retractable Pump System |
| JP2010280251A (en) * | 2009-06-02 | 2010-12-16 | Bin Mamdooh Bin Abdul Aziz Al Saud Naief | Fire extinguishing rescue unit attached to helicopter |
| US8668167B2 (en) * | 2010-02-04 | 2014-03-11 | Thunder Bay Aircraft Leasing, Inc. | System for airborne transport of flammable liquids |
| US20110192934A1 (en) * | 2010-02-09 | 2011-08-11 | Northern Aircraft Leasing Iii, Inc. | System for airborne transport of flammable liquids |
| US8342453B2 (en) * | 2010-02-09 | 2013-01-01 | Thunder Bay Aircraft Leasing Inc. | System for airborne transport of flammable liquids |
| US8579234B2 (en) * | 2011-04-01 | 2013-11-12 | Texas Transland LLC | System and method for affixing gateboxes to an aircraft |
| US10196145B2 (en) | 2011-04-01 | 2019-02-05 | Texas Transland LLC | System and method for affixing gateboxes to an aircraft |
| US9333379B2 (en) | 2012-01-27 | 2016-05-10 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US9981150B2 (en) | 2012-01-27 | 2018-05-29 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US10369392B2 (en) | 2012-01-27 | 2019-08-06 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US11439852B2 (en) | 2012-01-27 | 2022-09-13 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US10406390B2 (en) | 2016-08-09 | 2019-09-10 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US11717711B2 (en) | 2016-08-09 | 2023-08-08 | Simplex Manufacturing Co. | Aerial fire suppression system |
| US20220055829A1 (en) * | 2018-12-18 | 2022-02-24 | Helitak Fire Fighting Equipment Pty Ltd | Tank assembly and helicopter |
| US12145793B2 (en) * | 2018-12-18 | 2024-11-19 | Helitak Fire Fighting Equipment Pty Ltd | Tank assembly and helicopter |
| US11471716B2 (en) * | 2019-04-12 | 2022-10-18 | John CANNAS | Firefighting system |
| US20240239531A1 (en) * | 2022-08-09 | 2024-07-18 | Pete Bitar | Compact and Lightweight Drone Delivery Device called an ArcSpear Electric Jet Drone System Having an Electric Ducted Air Propulsion System and Being Relatively Difficult to Track in Flight |
| US12145753B2 (en) * | 2022-08-09 | 2024-11-19 | Pete Bitar | Compact and lightweight drone delivery device called an ArcSpear electric jet drone system having an electric ducted air propulsion system and being relatively difficult to track in flight |
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