Matches 1 - 50 out of 82 1 2 >
Match Document Document Title
7617818 Apparatus and methods employing burst force propulsion  
An apparatus has a container with a cavity containing a medium, and the container is sealed with a membrane that ruptures at a rupture pressure. A pressurizer pressurizes the cavity to at least the...
7610907 Paintball marker action assembly  
A paintball marking system comprising a bolt assembly and a spool assembly which are operationally arranged to move in conjunction with one another, whereby the changing of pressure of an actuating...
7565911 Two stage regulator method and apparatus  
A two stage air regulator is disclosed wherein both stages are contained in a single billet, extruded, or machined housing. The first stage receives an input pressure of about 5000 PSI from an air...
7527049 Pneumatic pusher  
A pneumatic pusher having a main body, a flow-guiding body, a moving body, and a delivery tube. The flow-guiding body includes a front tube with a smaller diameter and a rear tube with a larger...
7520275 Valve assembly for paintball guns and the like, and improved guns incorporating the assembly  
A gun preferably designed to rapidly fire paint balls includes a single valve assembly that is inserted into and removed from the gun body. The valve assembly includes a low pressure ram passing...
7500478 Paintball gun percussion structure  
A paintball gun percussion structure includes a gun body, a triggering barrel and a rear guiding rod. The gun body has an air chamber adapted to receive the triggering barrel and the rear guiding...
7398777 Valve operating between telescopic components with O-ring seals  
A valve for communicating a source 14 of compressed fluid with an opening 13 of an adjacent chamber 12 in a sleeve 11 comprises a circumferentially separated array of depressions 15 in...
7302943 Ram for a paintball gun  
A pneumatic gun firing ram for firing one or more paintballs. The paintball gun includes a body defining a bore, with the bore being in communication with a valve for selectively releasing...
7299796 Gas powered gun with primary and secondary pistons  
A gas powered gun has a gun barrel, a cylinder containing a primary piston moveable between a loading position and a firing position, a secondary piston moveable within the primary piston between a...
7287527 Compressed gas BB airgun  
A device for firing projectiles comprising a housing having a chamber for retaining projectiles positioned therein and means for expelling the retained projectiles from the housing. An inverted cup...
7237545 Compressed gas-powered projectile accelerator  
A compressed gas-powered projectile accelerator is disclosed having an improved means of gas distribution, a valve locking mechanism, an improved combined bumper/seal, and self-contained modular...
7185645 Compressed air gun for use by police and firefighter for breaking doors open  
In a compressed air gun for use by police and firefighting forces for breaking open doors, including a compressed air cannon with an ammunition ball, wherein the compressed air cannon has a...
7173540 Flash-bang projectile  
A flash-bang projectile that generates one or more noise pulses and one or more flashes of light. In generating a noise pulse, the flash-bang projectile provides a housing that includes a gas...
7159585 Firing assembly for compressed gas operated launching device  
A pneumatic assembly for a compressed gas gun having a hammer chamber including a hammer conduit, and a hammer with an aperture surrounding at least a portion of the hammer conduit. A compressed...
6986343 Mechanism for gas operated gun  
A mechanism for a gas powered gun where a tubular bolt 10 of a paintball gun communicates with a cylinder 16 through bores 17 when in a forward, firing position, allowing compressed gas from...
6886445 Fruit picking method and apparatus  
A method and apparatus for picking and collecting fruit from fruit trees comprising a fruit picking assembly including a water cannon to selectively impact fruit to be picked with a water slug to...
6832604 Pneumatic delivery system for projectiles  
The disclosed device is directed toward a delivery system comprising a source of pressurized fluid. A discharger is coupled to the source of pressurized fluid. A barrel is coupled to the...
6532949 Paint ball gun kit assembly  
An electro-pneumatically operated kit assembly is provided for connection to a paint ball gun body, the kit assembly having a trigger initiating a programmed electrical control unit which actuates...
6474325 Gas regulator  
A gas regulator, relating in particular to a regulator for a gas or air cylinders, for supplying compressed air to a paintball gun or other compressed air powered projectile firing devices. A micro...
6450160 Confetti dispersion device  
A confetti discharge device includes a tube with an air cylinder located in one end of the tube and confetti packed in the tube between the cylinder and a discharge end of the tube. A release...
6439217 Paintball gun  
A paintball gun in the present invention is provided with a screw hole formed in a back of a grip and extended through a chamber for being screwed with an adjusting screw whose inner end is...
6405722 Single stage regulator and method for regulating compressed air therefor  
A single stage regulator is disclosed wherein a piston-type configuration is utilized to regulate an input working pressure as high as 4,500 PSI, to an output delivery pressure from 200 PSI to 1100...
6343599 Paintball gun with pulse valve firing mechanism  
A gas operated paintball gun includes a barrel, a breech connected to a rear end of the barrel, a movable trigger, a bolt movable in the breech and a hammer connected to the bolt and mounted for...
6321737 Toy rocket launcher  
A rocket launcher (10) is provided having a manual air pump (11) coupled to a base unit (12) through an elongated pressure tube (13) having a pressure release valve or trigger (20). The base unit...
6318350 Remote controlled mock bird launcher  
An automatic, pneumatic mock bird launcher is able to launch a plurality of mock birds utilizing compressed air from a location remote from the user/trainer. An RF link between a transmitter...
6314954 Toy gun for firing paint bullets  
A toy gun for firing paint bullet includes a casing symmetrically combined with first and second halves, a chamber in a rear portion for placing a mini-gas can, a barrel having a tubular loader in...
6220237 Compressed air toy gun  
An air compressed gun (10) is provided having a stock (11), a launch tube (12), a magazine (18) and a manual air pump (14). A loading tube (29) extends from the magazine to an opening (50) in the...
6138656 Paint ball gun  
A paint ball gun is connected through a first gas pressure regulator to a supply of pressurized gas for maintaining a high gas pressure in a first chamber in the gun and a second gas pressure...
6119671 Toy projectile launcher  
A toy projectile launcher in the form of a toy gun has a first and second barrel. The second barrel is pivotably mounted to a housing for movement from a first position to a second position in...
6024077 Pressure regulating system for compressed gas powered weapons or the like  
A compressed gas powered gun includes a firing system capable of achieving increased firing rates. The firing system includes a regulating system by which an air or firing chamber can be charged...
5962805 Gas cartridge  
A cartridge has a case comprising a body housed telescopically within a sleeve. The body encloses a main chamber which contains gas under pressure, and a valve mechanism for venting gas from the...
5924413 Rapid fire compressed air toy gun  
An air compressed gun (10) is provided having a stock (11), a barrel (12), a trigger (13) and a manual air pump (14). The gun also has a control valve (200) which controls the flow of compressed...
5908024 Breech block for pneumatic shooting device  
The breech block for pneumatic shooting device is utilized in weapons for expelling solid-state bodies or marking pellets. It has a simplified and easy for maintenance construction ensuring long...
5878734 Multiple barrel compressed air gun  
An air compressed gun (210) is provided having a stock (211), multiple barrels (212), a trigger (213) and a manual air pump (214). A pressure chamber (216) and release valve (217) is coupled to...
5769066 Gas powered ball gun  
A pressurized gas powered rapid fire ball gun for propelling ball projectiles automatically or semi-automatically. An air chamber formed in a housing which slidably supports an air control spool...
5701879 Compressed air gun with single action pump  
An air compressed gun (10) is provided having a stock (11), a barrel (12), a pressure chamber (16), a pressure actuatable release valve (18) and a manual air pump (14). The pump has an elongated...
5660160 Pneumatic launcher  
This invention, the Pneumatic Launcher, is an improved, compressed inert gas powered, launching system for the airborne delivery of soft promotional items to persons in an arena or stadium...
5647338 Sports object launcher  
The sports object launcher is an air pressure powered fluid control valve with an aiming channel to direct a ball or hockey puck to a specific target. A simple commonly available throttling control...
5613483 Gas powered gun  
A piston and cylinder assembly for a gas powered gun, has a cylinder containing a piston rod slidably movable between a loading position in which the leading end of the piston rod is in a withdrawn...
5535730 Apparatus and methods for removing hazardous contents from compressed gas cylinders  
A containment vessel is provided to allow the safe, environmentally acceptable release and recontainerization or other processing of hazardous contents from compressed gas cylinders or other target...
5460154 Method for pneumatically propelling a projectile substance  
A projectile substance is pneumatically propelled. The projectile substance is inserted into a longitudinal bore (23) of a barrel (22) and a rupture disk (54) is attached to a first end of the...
5450839 Pneumatic launcher  
There is disclosed a pneumatic launcher comprising a cylindrical storage member and a cylindrical barrel which are coaxial, and a cylindrical body therebetween. Pressurized gas is coupled into the...
5415153 Pressurized air/water rocket and launcher  
The present invention involves a liquid jet propelled rocket and rocket launcher. The launcher has a housing which includes a vessel for holding pressurized air therein, an inlet to the vessel and...
5381778 Pressurized toy rocket with rapid action release mechanism  
The present invention involves a pressurized air propelled rocket and rocket launcher toy device. The launcher has a housing which includes a vessel for holding pressurized air therein, an inlet to...
5365913 Rupture disc gas launcher  
This invention relates to pneumatic guns that use a source of compressed gas to launch a projectile toward a target. A variety of trigger mechanisms have been used to apply the compressed gas to...
5337726 Hand held pneumatic powered ball thrower  
A pneumatic driven ball thrower employing a pressurized gas to move a piston and connecting rod against a ball at rapid velocity to move the ball a pre-determined velocity. The pressurized gas ram...
5123370 Blowout system for ejection and discharge tubes of submarines  
A blowout system for ejection and discharge tubes of submarines is provided which permits an ejection of weapons from a torpedo tube, said weapons not having an own propulsion, and which prevents...
4951644 Pneumatic launcher  
A pneumatic launcher for instrumented objects includes a barrel, a breech mber having a compressed gas reservoir, a pneumatic piston operated valve for discharging gas from the reservoir into the...
4854294 Pressure-assisted blow gun  
A hunting or target practice blow gun includes a source of pressurized air or gas and a breath operated valve for connecting the pressurized gas to the blow gun tube to propel a dart or projectile...
4819610 Device for feeding weapons with compressed gas  
The invention relates to a device for feeding with compressed gas a weapon of the type including a gas reserve, a valve that can move inside a valve housing and a valve seat located in this...
Matches 1 - 50 out of 82 1 2 >