US20060283433A1 - Projection apparatus using pressurized air - Google Patents
Projection apparatus using pressurized air Download PDFInfo
- Publication number
- US20060283433A1 US20060283433A1 US11/387,439 US38743906A US2006283433A1 US 20060283433 A1 US20060283433 A1 US 20060283433A1 US 38743906 A US38743906 A US 38743906A US 2006283433 A1 US2006283433 A1 US 2006283433A1
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- United States
- Prior art keywords
- valve
- handle
- air
- gun
- shaft
- 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.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
- F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
Definitions
- the present inventive concept relates to an air cannon that shoots pressurized air, and more particular an air cannon that can accommodate a golf ball.
- What is needed is a way for novices to play golf on a typical course, which can by accomplished by using pressurized air cannon that can shoot a golf ball a long distance.
- an apparatus that includes (a) a hollow base to receive pressurized air; (b) a shaft connecting the base to a valve; (c) the valve comprising a rotatable member, the rotatable member having a closed position in which air cannot travel through the shaft and an open position in which air can travel through the shaft through a hollow cylinder attached to the shaft; and (d) a handle connected to the rotatable member allowing an operator to rotate the rotatable member into the open position and the closed position.
- a method that includes (a) a hollow base to receive pressurized air; (b) a shaft connecting the base to a valve; (c) the valve comprising a rotatable member, the rotatable member having a closed position in which air cannot travel through the shaft and an open position in which air can travel through the shaft through a hollow cylinder attached to the shaft; (d) a handle connected to the rotatable member allowing an operator to rotate the rotatable member into the open position and the closed position; (e) setting the rotatable member into the closed position; (f) filling the hollow base with pressurized air; (g) loading a golf ball into the shaft; and, (h) turning the handle to release the pressurized air, thereby discharging the golf ball through the hollow cylinder.
- FIG. 1 is drawing of a an air gun, according to an embodiment
- FIG. 2 is drawing of an enlarged view of an outside of a trigger and valve of an
- FIG. 3 is front view of a ball valve, according to an embodiment
- FIG. 4 is a side view of a ball valve, according to an embodiment
- FIG. 5 is a drawing illustrating embodiments of a ball value, according to embodiments of the present invention.
- FIG. 6A is a drawing illustrating a ball valve in a closed position, according to an embodiment
- FIG. 6B is a drawing illustrating a ball valve in an open position, according to an embodiment
- FIG. 7 is a drawing of a front view of a double ball valve in an open position, according to an embodiment
- FIG. 8 is a drawing of a front view of a double ball valve in a closed position, according to an embodiment
- FIG. 9 is a drawing of a top view of a double ball valve in an open position, according to an embodiment
- FIG. 10A is drawing illustrating a gun cock detached from the connector, according to an embodiment
- FIG. 10B a drawing illustrating a connector attached to a gun cock and trigger, according to an embodiment
- FIG. 11 is a drawing illustrating an air gun with multiple sized barrels, according to an embodiment.
- the present general inventive concept relates to a gun adapted to receive a golf ball which can project the golf ball at a far distance.
- the golf ball can be discharged using pressurized air which can be controlled by a valve, such as a ball valve.
- a valve such as a ball valve.
- FIG. 1 is drawing of an air gun, according to an embodiment.
- the air gun can include a hollow air chamber 100 (or base), a trigger 102 , a valve (not visible from the outside) inside a connector 106 which connects the air chamber 100 to a barrel 104 .
- the air chamber 100 can be filled with air (typically compressed air) from a pump (either manual or powered). While the air chamber 100 is being filled, the valve is in a closed position as to not release any air into the barrel.
- the gun When an operator is ready to fire the gun, he or she can load the gun with an object (such as a golf ball), by simply dropping the golf ball down the barrel 104 . The golf ball will then rest against the valve inside the connector 106 (also known as the shaft). When the valve is in the open position a hole that allows air to pass out of the air chamber 100 is not large enough for the golf ball to fall into. The operator can then pull the trigger 102 , which opens the valve, releasing air from the air chamber 100 and projecting the golf ball (not pictured) out of the barrel 104 and into the open air.
- the connector 106 can be attached to the air chamber 100 and the barrel 104 in a variety of ways, such as welding, gluing, molding, etc. Typically the connection method used should be airtight.
- An air pressure relief valve (not pictured) on the air chamber 100 can be used as a safety mechanism. If the air pressure in the air chamber 100 exceeds a certain pressure, than the air pressure relief valve can automatically detect the excess pressure (greater than a predetermined threshold) and discharge the air, preventing an explosion of the air pressure chamber.
- An air pressure gauge (not pictured) can also be attached to the air chamber 100 which allows an operator to view what the current pressure is inside of the air chamber 100 .
- the operator may desire to use a lot (or full) pressure for a long shot, while less pressure for a shorter shot. The operator can thus adjust the length of his or her shot by using the air pressure gauge.
- FIG. 2 is drawing of an enlarged view of an outside of a trigger and valve of an air gun, according to an embodiment.
- An L-shaped joint 200 is attached to the valve which can open and close the valve inside the connector 202 .
- a trigger (not pictured herein) is attached to the L-shaped joint 200 to allow an operator to easily turn the L-shaped joint 200 . The operator may grip the trigger with his or her hand for easy operation.
- FIG. 3 is front view of a ball valve, according to an embodiment.
- a ball valve 300 is a standard part which can typically be purchased over the counter at hardware stores.
- the ball valve 300 is shown herein in an open position.
- a handle 302 is used to turn a ball (not pictured) inside the ball valve 300 into either the open or closed position.
- FIG. 4 is a side view of a ball valve, according to an embodiment.
- a ball valve 400 and a handle 402 are shown in the open position.
- FIG. 5 is a drawing illustrating embodiments of a ball valve, according to embodiments of the present invention.
- Airflow can be controlled with any type of valve, such as a ball valve, a sprinkler valve, a piston valve, a quick-exhaust valve, or a burst disk.
- a one inch standard ball valve 500 can be used, which has a first opening 502 and a second opening 504 .
- a handle in the closed position 506 can be rotated to become a handle in the open position 508 which will release air from the pressurized chamber.
- the handle 506 , 508 can be removed to result in a ball valve with no handle 510 .
- a removed handle 510 can be removed (e.g. unscrewed) from the ball valve 500 , in order to replace the handle 510 with another operating mechanism to switch between the open and closed positions.
- FIG. 6A is a drawing illustrating a ball valve in a closed position, according to an embodiment.
- the handle 506 , 508 (from FIG. 5 ) can be removed and replaced with an L-shaped joint 602 which is pivotally connected to the ball valve 600 .
- the L-shaped joint 602 can rotate around the ball valve 600 as the handle 506 , 508 did.
- the L-shaped joint 602 is pictured in the closed position.
- FIG. 6B is a drawing illustrating a ball valve in an open position, according to an embodiment.
- FIG. 6C is a drawing illustrating the L-shaped join with a trigger attached, according to an embodiment.
- An L-shaped joint 602 which is used to operate the ball valve (or any other type of valve) is screwed into the ball valve (in place of a handle on a standard ball valve which is removed).
- a trigger 604 can be attached to the L-shaped joint 602 in order to allow easy opening and closing of the ball valve 600 .
- the trigger can be made of any material such as rubber, plastic, metal, etc. and can be molded, glued, soldered, screwed on, or any other connection method to the L-shaped joint 602 , or the trigger can be fitted over the L-shaped joint 602 (e.g. tight plastic).
- the trigger 604 can make it easier for an operator to grab and operate the L-shaped joint 602 (which in turns operates the valve to fire the gun/cannon).
- the trigger 604 may also make the device look and feel more like a typical gun.
- a “double ball valve” can be used to operate an air gun.
- a double ball valve can be made by combing two standard ball valves. Two standard ball valves can each be sliced in half (or other fractions). The pieces can then be attached to each other (e.g. with glue or other attachment mechanism) to form a single valve.
- glue or other attachment mechanism e.g. glue or other attachment mechanism
- FIG. 7 is a drawing of a front view of a double ball valve in an open position, according to an embodiment.
- An air passageway 702 is in a center of the double ball valve 700 .
- a first handle 704 and a second handle 706 are used to open/close the double ball valve.
- the first handle 704 and the second handle 706 can be connected, for example using an optional pin 708 through a center of the air passageway 702 so that when one of the handles is rotated the other handle also turns in unison. Note that in the figure, the portions of the pin 708 hidden by the handles 704 , 706 , is not visible and is represented by a dotted line.
- FIG. 8 is a drawing of a front view of a double ball valve in a closed position, according to an embodiment.
- An air passageway 802 is in a center of the double ball valve 800 .
- a first handle 804 and a second handle 806 are used to open/close the double ball valve.
- the first handle 804 and the second handle 806 may optionally be connected, for example using a pin 808 through a center of the air passageway 802 so that when one of the handles is rotated the other handle also turns in unison.
- Each end of the pin 808 can be inserted tightly into each handle 804 , 806 , such that rotation of either handle will rotate the pin and in turn rotating the other handle (e.g. the handles cooperate with each-other).
- other connection methods can be used to connect the two handles 804 , 806 , such as glue, screws, etc., or in an embodiment the handles 804 , 806 may alternatively be non-cooperative.
- FIG. 9 is a drawing of a top view of a double ball valve in an open position, according to an embodiment.
- the double ball valve 900 has a first handle 902 and a second handle 904 .
- air is allowed to pass in from a first end 906 of the double ball valve 900 and out through a second end 908 of the double ball valve 900 .
- the handles are turned abruptly, allowing a quick hard burst of air which is then used to propel an object (such as a golf ball).
- an operator may wish to open the handle more gently, allowing less air pressure to contact the ball and thus causing the ball to travel less far.
- FIG. l 0 A is drawing illustrating a gun cock detached from the connector, according to an embodiment.
- a gun cock 1000 is shown detached form a connector 1004 .
- a valve mount 1006 is used to connect the gun cock 1000 to the valve (not visible in the figure since the valve is inside the connector 1004 ).
- a double ball valve type of valve may (or may not) be used in this embodiment.
- the gun cock 1000 can be screwed into the valve mount 1006 (or connected using any other connection method) so that the gun cock operates the valve. Note that when a ball valve's handle is removed it exposed a valve mount 1006 , or alternatively a valve mount 1006 can be created on the valve by mounting a screw/bolt or other connection device into it.
- FIG. lOB is a drawing illustrating a connector attached to a gun cock and trigger, according to an embodiment.
- a gun cock 1000 and a trigger 1002 can be attached to the connector 1004 (this can be done using any methods described herein).
- the gun cock 1000 can be used to load the gun (e.g. close the valve), and the trigger 1002 can be used to open the valve (e.g. fire the gun). This can make the current gun act more like a real gun.
- the gun cock 1000 is pulled back, the trigger 1002 is forced forward, closing the valve.
- the gun cock can move forward.
- the gun cock 1000 can be connected to the trigger 1002 through the valve (not pictured) using a pin (as described herein) or any other connection mechanism to allow them to cooperate.
- the gun cock 1000 may be at a right angle with the trigger 1002 . Note that when the air chamber (not pictured) is filled with air, and the valve is closed, the trigger and/or cock may be kept into place by friction, a locking mechanism such as a safety, such that the valve doesn't accidentally open without the operator's intent.
- FIG. 11 is a drawing illustrating an air gun with multiple sized barrels, according to an embodiment.
- a connector end 1100 contains a threaded end 1102 to allow a barrel (also with respective cooperating threads) to be screwed into the connector end 1100 .
- a barrel can be easily detached from the connector end 1100 (part of the connector as described herein) simply by screwing/unscrewing the barrel.
- a first sized barrel 1106 contains a mounting portion 1104 adapted to be mounted (e.g. screwed into) the connector end 1100 .
- a second sized barrel 1110 contains a mounting portion 1108 adapted to be mounted (e.g. screwed into) the connector end 1100 .
- different sized (lengths) of barrels can be easily interchanged and used with the air gun.
- a single barrel can be permanently attached (e.g. soldered) to the connector (or shaft), thereby not allowing interchangeable barrels.
- An advantage of using different sized barrels is that a longer barrel may result in a longer projectile distance. This can be because this allows more time for air to put pressure on the ball, causing greater acceleration. If an operator is using the gun to project golf balls and wishes to take a longer shot, he or she may use a longer barrel, whereas if the operator wishes to take a shorted shot, he or she may use a shorter barrel. Different sized barrels may be analogous to using different numbered clubs.
- a gun described herein can also have a safety feature which locks the valve into position (either closed or open), preventing the gun from firing unintentionally.
- a gun can also have an add-on feature for “rifling in the barrel” for better accuracy.
- the parts e.g. air chamber, connector, barrel, and any other parts described herein
- all (or some) parts described herein can be permanently attached together.
- all parts described herein can be made of any suitable materials, such as metals (e.g. aluminum), plastics, wood, or any other materials known in the art.
Abstract
An air projection apparatus which uses compressed air in order to hurl a projectile. The air projection apparatus includes an air chamber, a valve, and a barrel. An object such as a golf ball can be placed onto the valve which can then be projected into the air once a handle which operates the valve is turned.
Description
- This application claims benefit to provisional application No. 60/665,590, which is incorporated by reference herein in its entirety.
- 1. Field of the Invention
- The present inventive concept relates to an air cannon that shoots pressurized air, and more particular an air cannon that can accommodate a golf ball.
- 2. Description of the Related Art
- Golf is a difficult sport which can only be enjoyed by experienced players that are able to hit reasonable shots on the course. Novices or parties that are not physically fit (e.g. the elderly) are typically unable to play golf on a typical golf course.
- What is needed is a way for novices to play golf on a typical course, which can by accomplished by using pressurized air cannon that can shoot a golf ball a long distance.
- It is an aspect of the present invention to provide an air cannon capable of shooting a golf ball a long distance.
- The above aspects can be obtained by an apparatus that includes (a) a hollow base to receive pressurized air; (b) a shaft connecting the base to a valve; (c) the valve comprising a rotatable member, the rotatable member having a closed position in which air cannot travel through the shaft and an open position in which air can travel through the shaft through a hollow cylinder attached to the shaft; and (d) a handle connected to the rotatable member allowing an operator to rotate the rotatable member into the open position and the closed position.
- The above aspects can also be obtained by a method that includes (a) a hollow base to receive pressurized air; (b) a shaft connecting the base to a valve; (c) the valve comprising a rotatable member, the rotatable member having a closed position in which air cannot travel through the shaft and an open position in which air can travel through the shaft through a hollow cylinder attached to the shaft; (d) a handle connected to the rotatable member allowing an operator to rotate the rotatable member into the open position and the closed position; (e) setting the rotatable member into the closed position; (f) filling the hollow base with pressurized air; (g) loading a golf ball into the shaft; and, (h) turning the handle to release the pressurized air, thereby discharging the golf ball through the hollow cylinder.
- These together with other aspects and advantages which will be subsequently apparent, reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout.
- Further features and advantages of the present invention, as well as the structure and operation of various embodiments of the present invention, will become apparent and more readily appreciated from the following description of the preferred embodiments, taken in conjunction with the accompanying drawings of which:
-
FIG. 1 is drawing of a an air gun, according to an embodiment; -
FIG. 2 is drawing of an enlarged view of an outside of a trigger and valve of an - air gun, according to an embodiment;
-
FIG. 3 is front view of a ball valve, according to an embodiment; -
FIG. 4 is a side view of a ball valve, according to an embodiment; -
FIG. 5 is a drawing illustrating embodiments of a ball value, according to embodiments of the present invention; -
FIG. 6A is a drawing illustrating a ball valve in a closed position, according to an embodiment; -
FIG. 6B is a drawing illustrating a ball valve in an open position, according to an embodiment; -
FIG. 7 is a drawing of a front view of a double ball valve in an open position, according to an embodiment; -
FIG. 8 is a drawing of a front view of a double ball valve in a closed position, according to an embodiment; -
FIG. 9 is a drawing of a top view of a double ball valve in an open position, according to an embodiment; -
FIG. 10A is drawing illustrating a gun cock detached from the connector, according to an embodiment; -
FIG. 10B a drawing illustrating a connector attached to a gun cock and trigger, according to an embodiment; and -
FIG. 11 is a drawing illustrating an air gun with multiple sized barrels, according to an embodiment. - Reference will now be made in detail to the presently preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
- The present general inventive concept relates to a gun adapted to receive a golf ball which can project the golf ball at a far distance. The golf ball can be discharged using pressurized air which can be controlled by a valve, such as a ball valve. Thus, golf can be played by using the gun as opposed to standard clubs.
-
FIG. 1 is drawing of an air gun, according to an embodiment. - The air gun can include a hollow air chamber 100 (or base), a trigger 102, a valve (not visible from the outside) inside a
connector 106 which connects theair chamber 100 to abarrel 104. Theair chamber 100 can be filled with air (typically compressed air) from a pump (either manual or powered). While theair chamber 100 is being filled, the valve is in a closed position as to not release any air into the barrel. - When an operator is ready to fire the gun, he or she can load the gun with an object (such as a golf ball), by simply dropping the golf ball down the
barrel 104. The golf ball will then rest against the valve inside the connector 106 (also known as the shaft). When the valve is in the open position a hole that allows air to pass out of theair chamber 100 is not large enough for the golf ball to fall into. The operator can then pull the trigger 102, which opens the valve, releasing air from theair chamber 100 and projecting the golf ball (not pictured) out of thebarrel 104 and into the open air. Theconnector 106 can be attached to theair chamber 100 and thebarrel 104 in a variety of ways, such as welding, gluing, molding, etc. Typically the connection method used should be airtight. - An air pressure relief valve (not pictured) on the
air chamber 100 can be used as a safety mechanism. If the air pressure in theair chamber 100 exceeds a certain pressure, than the air pressure relief valve can automatically detect the excess pressure (greater than a predetermined threshold) and discharge the air, preventing an explosion of the air pressure chamber. - An air pressure gauge (not pictured) can also be attached to the
air chamber 100 which allows an operator to view what the current pressure is inside of theair chamber 100. The operator may desire to use a lot (or full) pressure for a long shot, while less pressure for a shorter shot. The operator can thus adjust the length of his or her shot by using the air pressure gauge. -
FIG. 2 is drawing of an enlarged view of an outside of a trigger and valve of an air gun, according to an embodiment. - An L-
shaped joint 200 is attached to the valve which can open and close the valve inside theconnector 202. A trigger (not pictured herein) is attached to the L-shaped joint 200 to allow an operator to easily turn the L-shaped joint 200. The operator may grip the trigger with his or her hand for easy operation. -
FIG. 3 is front view of a ball valve, according to an embodiment. - A
ball valve 300 is a standard part which can typically be purchased over the counter at hardware stores. Theball valve 300 is shown herein in an open position. Ahandle 302 is used to turn a ball (not pictured) inside theball valve 300 into either the open or closed position. -
FIG. 4 is a side view of a ball valve, according to an embodiment. - A
ball valve 400 and ahandle 402 are shown in the open position. -
FIG. 5 is a drawing illustrating embodiments of a ball valve, according to embodiments of the present invention. - Airflow can be controlled with any type of valve, such as a ball valve, a sprinkler valve, a piston valve, a quick-exhaust valve, or a burst disk. A one inch standard ball valve 500 can be used, which has a
first opening 502 and asecond opening 504. A handle in theclosed position 506 can be rotated to become a handle in theopen position 508 which will release air from the pressurized chamber. - The
handle handle 510. - A removed
handle 510 can be removed (e.g. unscrewed) from the ball valve 500, in order to replace thehandle 510 with another operating mechanism to switch between the open and closed positions. -
FIG. 6A is a drawing illustrating a ball valve in a closed position, according to an embodiment. - The
handle 506, 508 (fromFIG. 5 ) can be removed and replaced with an L-shaped joint 602 which is pivotally connected to theball valve 600. The L-shaped joint 602 can rotate around theball valve 600 as thehandle -
FIG. 6B is a drawing illustrating a ball valve in an open position, according to an embodiment. - When the L-shaped joint 602 as configured in
FIG. 6A is rotated, it can open thevalve 600. -
FIG. 6C is a drawing illustrating the L-shaped join with a trigger attached, according to an embodiment. - An L-shaped joint 602 which is used to operate the ball valve (or any other type of valve) is screwed into the ball valve (in place of a handle on a standard ball valve which is removed). A
trigger 604 can be attached to the L-shaped joint 602 in order to allow easy opening and closing of theball valve 600. The trigger can be made of any material such as rubber, plastic, metal, etc. and can be molded, glued, soldered, screwed on, or any other connection method to the L-shaped joint 602, or the trigger can be fitted over the L-shaped joint 602 (e.g. tight plastic). Thetrigger 604 can make it easier for an operator to grab and operate the L-shaped joint 602 (which in turns operates the valve to fire the gun/cannon). Thetrigger 604 may also make the device look and feel more like a typical gun. - In a further embodiment, in place of the ball valve described herein, a “double ball valve” can be used to operate an air gun. A double ball valve can be made by combing two standard ball valves. Two standard ball valves can each be sliced in half (or other fractions). The pieces can then be attached to each other (e.g. with glue or other attachment mechanism) to form a single valve. One advantage to using a double ball valve is that it can allow for an embodiment in which the gun can be controlled from both sides and/or in which both a trigger and a cock can be used on either side (discussed below in more detail).
-
FIG. 7 is a drawing of a front view of a double ball valve in an open position, according to an embodiment. - An
air passageway 702 is in a center of the double ball valve 700. Afirst handle 704 and asecond handle 706 are used to open/close the double ball valve. Thefirst handle 704 and thesecond handle 706 can be connected, for example using anoptional pin 708 through a center of theair passageway 702 so that when one of the handles is rotated the other handle also turns in unison. Note that in the figure, the portions of thepin 708 hidden by thehandles -
FIG. 8 is a drawing of a front view of a double ball valve in a closed position, according to an embodiment. - An
air passageway 802 is in a center of thedouble ball valve 800. Afirst handle 804 and asecond handle 806 are used to open/close the double ball valve. Thefirst handle 804 and thesecond handle 806 may optionally be connected, for example using apin 808 through a center of theair passageway 802 so that when one of the handles is rotated the other handle also turns in unison. Each end of thepin 808 can be inserted tightly into eachhandle pin 808, other connection methods can be used to connect the twohandles handles -
FIG. 9 is a drawing of a top view of a double ball valve in an open position, according to an embodiment. - The
double ball valve 900 has afirst handle 902 and asecond handle 904. In the open position (as illustrated inFIG. 9 ), air is allowed to pass in from a first end 906 of thedouble ball valve 900 and out through asecond end 908 of thedouble ball valve 900. Typically the handles are turned abruptly, allowing a quick hard burst of air which is then used to propel an object (such as a golf ball). Alternatively, an operator may wish to open the handle more gently, allowing less air pressure to contact the ball and thus causing the ball to travel less far. - FIG. l0A is drawing illustrating a gun cock detached from the connector, according to an embodiment.
- A
gun cock 1000 is shown detached form a connector 1004. Avalve mount 1006 is used to connect thegun cock 1000 to the valve (not visible in the figure since the valve is inside the connector 1004). A double ball valve type of valve may (or may not) be used in this embodiment. Thegun cock 1000 can be screwed into the valve mount 1006 (or connected using any other connection method) so that the gun cock operates the valve. Note that when a ball valve's handle is removed it exposed avalve mount 1006, or alternatively avalve mount 1006 can be created on the valve by mounting a screw/bolt or other connection device into it. - FIG. lOB is a drawing illustrating a connector attached to a gun cock and trigger, according to an embodiment.
- A
gun cock 1000 and atrigger 1002 can be attached to the connector 1004 (this can be done using any methods described herein). Thegun cock 1000 can be used to load the gun (e.g. close the valve), and thetrigger 1002 can be used to open the valve (e.g. fire the gun). This can make the current gun act more like a real gun. When thegun cock 1000 is pulled back, thetrigger 1002 is forced forward, closing the valve. When the trigger is pulled (or turned), the gun cock can move forward. Thegun cock 1000 can be connected to thetrigger 1002 through the valve (not pictured) using a pin (as described herein) or any other connection mechanism to allow them to cooperate. Thegun cock 1000 may be at a right angle with thetrigger 1002. Note that when the air chamber (not pictured) is filled with air, and the valve is closed, the trigger and/or cock may be kept into place by friction, a locking mechanism such as a safety, such that the valve doesn't accidentally open without the operator's intent. -
FIG. 11 is a drawing illustrating an air gun with multiple sized barrels, according to an embodiment. - In a further embodiment, a connector end 1100 contains a threaded
end 1102 to allow a barrel (also with respective cooperating threads) to be screwed into the connector end 1100. Thus, a barrel can be easily detached from the connector end 1100 (part of the connector as described herein) simply by screwing/unscrewing the barrel. - A first sized barrel 1106 contains a mounting
portion 1104 adapted to be mounted (e.g. screwed into) the connector end 1100. A second sized barrel 1110 contains a mountingportion 1108 adapted to be mounted (e.g. screwed into) the connector end 1100. Thus, different sized (lengths) of barrels can be easily interchanged and used with the air gun. Alternatively, a single barrel can be permanently attached (e.g. soldered) to the connector (or shaft), thereby not allowing interchangeable barrels. - An advantage of using different sized barrels is that a longer barrel may result in a longer projectile distance. This can be because this allows more time for air to put pressure on the ball, causing greater acceleration. If an operator is using the gun to project golf balls and wishes to take a longer shot, he or she may use a longer barrel, whereas if the operator wishes to take a shorted shot, he or she may use a shorter barrel. Different sized barrels may be analogous to using different numbered clubs.
- In an embodiment, a gun described herein can also have a safety feature which locks the valve into position (either closed or open), preventing the gun from firing unintentionally. A gun can also have an add-on feature for “rifling in the barrel” for better accuracy. In a further embodiment, the parts (e.g. air chamber, connector, barrel, and any other parts described herein) can all be disassembled for easy storage and transport. Alternatively, all (or some) parts described herein can be permanently attached together. Further, all parts described herein can be made of any suitable materials, such as metals (e.g. aluminum), plastics, wood, or any other materials known in the art.
- The many features and advantages of the invention are apparent from the detailed specification and, thus, it is intended by the appended claims to cover all such features and advantages of the invention that fall within the true spirit and scope of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation illustrated and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
Claims (9)
1. An air pressure gun, the gun comprising:
a hollow base to receive pressurized air;
a shaft connecting the base to a valve;
the valve comprising a rotatable member, the rotatable member having a closed position in which air cannot travel through the shaft and an open position in which air can travel through the shaft through a hollow cylinder attached to the shaft; and
a handle connected to the rotatable member allowing an operator to rotate the rotatable member into the open position and the closed position.
2. A gun as recited in claim 1 , further comprising a golf ball which rests on the rotatable member.
3. A gun as recited in claim 2 , wherein the valve is a ball valve.
4. A gun as recited in claim 2 , wherein the valve comprising:
a first ball valve portion which is a portion of a standard ball valve with a first remaining portion cut off;
a second ball valve portion which is a portion of a standard ball valve with a second remaining portion cut off,
wherein the first ball valve portion and the second ball valve portion are attached.
5. A gun as recited in claim 1 , further comprising:
a first handle operating the valve;
a second handle operating the valve; and
a pin cooperatively connecting the first handle to the second handle thereby automatically turning the second handle when the first handle is turned.
6. A method as recited in claim 5 , wherein a cock is attached to the first handle.
7. A method as recited in claim 6 , wherein a trigger is attached to the second handle.
8. A gun as recited in claim 2 , further comprising:
a first sized barrel; and
a second sized barrel,
wherein an end of the shaft is adapted to removably attach to either the first sized barrel or the second sized barrel.
9. A method to shoot a golf ball, the method comprising:
providing:
a hollow base to receive pressurized air;
a shaft connecting the base to a valve;
the valve comprising a rotatable member, the rotatable member having a closed position in which air cannot travel through the shaft and an open position in which air can travel through the shaft through a hollow cylinder attached to the shaft;
a handle connected to the rotatable member allowing an operator to rotate
the rotatable member into the open position and the closed position;
setting the rotatable member into the closed position;
filling the hollow base with pressurized air;
loading a golf ball into the shaft; and
turning the handle to release the pressurized air, thereby discharging the golf ball through the hollow cylinder.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/387,439 US20060283433A1 (en) | 2005-03-25 | 2006-03-23 | Projection apparatus using pressurized air |
US11/877,791 US7708002B2 (en) | 2005-03-25 | 2007-10-24 | Pressurized air shooting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66559005P | 2005-03-25 | 2005-03-25 | |
US11/387,439 US20060283433A1 (en) | 2005-03-25 | 2006-03-23 | Projection apparatus using pressurized air |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/877,791 Continuation-In-Part US7708002B2 (en) | 2005-03-25 | 2007-10-24 | Pressurized air shooting device |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060283433A1 true US20060283433A1 (en) | 2006-12-21 |
Family
ID=37572130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/387,439 Abandoned US20060283433A1 (en) | 2005-03-25 | 2006-03-23 | Projection apparatus using pressurized air |
Country Status (1)
Country | Link |
---|---|
US (1) | US20060283433A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US20100155642A1 (en) * | 2008-06-18 | 2010-06-24 | Victaulic Company | Offset Handle and Dual Connected Handle and Valves |
US20110220088A1 (en) * | 2010-03-12 | 2011-09-15 | Loren Maggiore | Bug killing gun |
CN103760010A (en) * | 2014-01-22 | 2014-04-30 | 南京理工大学 | Hopkinson test emission gun barrel with pressure release device |
US20160238157A1 (en) * | 2013-10-03 | 2016-08-18 | Peter B. Hutton | Tap with integral ball valve |
WO2017222555A1 (en) | 2016-06-24 | 2017-12-28 | Maggiore Loren | Improved bug killing gun |
LU100156B1 (en) * | 2017-03-31 | 2018-10-01 | Mobilshop GmbH | Apparatus and method for the pneumatic or gaseous catapulting of loose objects and production method thereof |
US10222169B2 (en) * | 2017-05-01 | 2019-03-05 | Roneé Holmes | Confetti launcher |
EP3480549A1 (en) | 2017-11-02 | 2019-05-08 | Maggiore, Loren | Compact bug killing gun |
WO2019089072A1 (en) * | 2016-06-24 | 2019-05-09 | Maggiore Loren | Compact improved bug killing gun |
US10912292B1 (en) | 2020-04-07 | 2021-02-09 | Lorenzo Maggiore | Loading mechanism bug killing gun |
US11385017B2 (en) * | 2018-04-24 | 2022-07-12 | Bahtiyar Tasyagan | Replaceable barrel block for manual and semi-automatic air rifle and air pistols driven by pneumatic system (PCP) |
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US3384337A (en) * | 1964-10-22 | 1968-05-21 | Otis Eng Co | Low friction sealed and low torque actuated trunnion mounted valve |
US3680540A (en) * | 1970-09-17 | 1972-08-01 | Stephen Stengl | Golf ball gun with valve adjustment and trigger linkage |
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100155642A1 (en) * | 2008-06-18 | 2010-06-24 | Victaulic Company | Offset Handle and Dual Connected Handle and Valves |
US20110220088A1 (en) * | 2010-03-12 | 2011-09-15 | Loren Maggiore | Bug killing gun |
US8251051B2 (en) | 2010-03-12 | 2012-08-28 | Loren Maggiore | Bug killing gun |
US9915376B2 (en) * | 2013-10-03 | 2018-03-13 | Peter B. Hutton | Tap with integral ball valve |
US10221962B2 (en) * | 2013-10-03 | 2019-03-05 | Peter B. Hutton | Tap with integral ball valve |
US20160238157A1 (en) * | 2013-10-03 | 2016-08-18 | Peter B. Hutton | Tap with integral ball valve |
CN103760010A (en) * | 2014-01-22 | 2014-04-30 | 南京理工大学 | Hopkinson test emission gun barrel with pressure release device |
US9939227B2 (en) | 2016-06-24 | 2018-04-10 | Loren Maggiore | Bug killing gun |
WO2017222555A1 (en) | 2016-06-24 | 2017-12-28 | Maggiore Loren | Improved bug killing gun |
US10393473B2 (en) | 2016-06-24 | 2019-08-27 | Loren Maggiore | Compact improved bug killing gun |
EP4119885A1 (en) | 2016-06-24 | 2023-01-18 | Maggiore, Loren | Bug killing gun |
WO2019089072A1 (en) * | 2016-06-24 | 2019-05-09 | Maggiore Loren | Compact improved bug killing gun |
LU100156B1 (en) * | 2017-03-31 | 2018-10-01 | Mobilshop GmbH | Apparatus and method for the pneumatic or gaseous catapulting of loose objects and production method thereof |
EP3382319A1 (en) * | 2017-03-31 | 2018-10-03 | Mobilshop GmbH | Device and method for the pneumatic or gaseous catapulting of loose articles and process for producing the same |
US10222169B2 (en) * | 2017-05-01 | 2019-03-05 | Roneé Holmes | Confetti launcher |
US20190368838A1 (en) * | 2017-05-01 | 2019-12-05 | Roneé Holmes | Confetti launcher |
EP3480549A1 (en) | 2017-11-02 | 2019-05-08 | Maggiore, Loren | Compact bug killing gun |
US11385017B2 (en) * | 2018-04-24 | 2022-07-12 | Bahtiyar Tasyagan | Replaceable barrel block for manual and semi-automatic air rifle and air pistols driven by pneumatic system (PCP) |
US10912292B1 (en) | 2020-04-07 | 2021-02-09 | Lorenzo Maggiore | Loading mechanism bug killing gun |
WO2021206696A1 (en) | 2020-04-07 | 2021-10-14 | Maggiore Loren | Bug killing gun |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |