121results about "Smallarms" patented technology

A cartridge for an electrical immobilization weapon for optimized effectiveness and accuracy, comprising: a housing means for accommodating first and second projectiles adapted for being spaced within a targeted portion, having a length of at least from 5 inches to 25 inches, of a human body and for transmitting the electrical energy to the target; connecting means having at least one such length for interconnecting the first and second projectiles and available outside the housing means for retaining the projectiles within the said length in between thereof; means including the housing means for separating the first and second projectiles for immediately achieving a said length in between after leaving the housing means; means secured to the housing means for propelling the projectiles from the housing means for reaching the targeted portion; and means for coupling the projectiles to the electrical energy of the weapon's power supply.

An electric shock gun includes a barrel and a trigger which controls a firing device received in a rear end of the gun. The firing device includes an electric power source and a charging device. At least one electrode bullet in the barrel and has two spines on a first end thereof and a conductive block on a second end and the firing device is electrically connected to the conductive block. The at least one electrode bullet includes a capacitor which is charged within a short period of time and connected to the spines and the conductive block. The electrode bullet goes out from the barrel by pulling the trigger.

A cartridge for launching from an electroshock weapon includes a housing adapted for operative connection with the electroshock weapon and having a chamber functioning as a barrel for a projectile unit. The projectile unit includes a conductive head member and an orderly packed wire assembly of electric wire connected with said head member and preferably in coil form. The head member includes a barbed needle for establishing an electrical connection with a target. The electric wire is connected at one end to the head member and at the other end to the housing whereby the wire is withdrawn from the coil as the projectile unit advances toward said target. The project unit is launched by a percussive cap at a rear end of said chamber ignited by the electroshock weapon. At the target an electrical connection is established through the wire to the weapon.

An electrical discharge weapon configured as a lightweight, slim profile gun-shaped weapon which is less than one inch thick along the cartridge receiving chamber so that it can be readily placed in a police officer's uniform pocket or in a slim-line holster for easy deployment. All of the major internal components, including battery and transformer, are positioned above or behind the trigger aperture so that even with the dart cartridge in the chamber, the weapon's center of gravity is through the hand so that it is balanced and easily aimed at the target. The invention employs a specially configured chamber to receive a unique cartridge with widely separated darts. As a result, the electrodes may be also widely separated so that current will not jump the electrode gap even when the impacted darts leave a substantial gap to a suspect's skin. Thus, the present invention is more likely to be effective against suspect's wearing thick outerwear. The spent cartridge may be expelled by a spring-activated release for quick ejection and rapid reload. A bottom rail permits connection of another non-lethal device such as a mace canister for use as a secondary weapon or the attachment of tactical lighting or laser aiming devices. A push-on/push-off trigger switch is combined with a mechanical safety device to assure weapon effectiveness and safety for the police officer. Quick disconnect battery clip allows for rapid battery replacement.

A unitary projectile for an immobilization weapon and tethered by two electrical wires, has a plurality of electrical contacts including several contacts dispersed in a spaced pattern around the projectile after target impact. The pattern of several contacts substantially increases the probability that if the projectile hits the target, an immobilization circuit through the target will be completed. The deployment of the second contacts occurs as a result of the sudden deceleration of the projectile when it impacts the target or by the use of an additional spring-biased device. This simplifies the deployment as well as the projectile configuration and likely reduces the risk of misactivation or an ill-timed activation of the second contacts. In a preferred version of the disclosed embodiments, each projectile has its own electrical contact which forms one of the two polarities of the electrical discharge. In addition, there are preferably four second polarity contacts dispersed in a symmetrical arrangement around the projectile.

An electronic disabling device includes first and second electrodes positionable to establish first and second spaced apart contact points on a target having a high impedance air gap existing between at least one of the electrodes and the target. The power supply generates a first high voltage, short duration output across the first and second electrodes during a first time interval to ionize air within the air gap to thereby reduce the high impedance across the air gap to a lower impedance to enable current flow across the air gap at a lower voltage level. The power supply next generates a second lower voltage, longer duration output across the first and second electrodes during a second time interval to maintain the current flow across the first and second electrodes and between the first and second contact points on the target to enable the current flow through the target to cause involuntary muscle contractions to thereby immobilize the target.

The disrupter (16) includes an elongated hollow barrel (18) having a cylindrical inner chamber (20), a closed rear (26) end and an opened front end (22), the latter closed with a front frangible seal (38). A channel member (46) partly surrounds an intermediate portion of the barrel, and is securely attached thereto. A pair of recoil channels (76, 78) extend from the barrel inner chamber, radially outwardly and rearwardly through the barrel and the channel member, and are linked to rearwardly oriented recoil tubes (52, 54) which have opened rear end portions (60, 62) closed with rear frangible seals (64, 66). In use, a cartridge (90) including an explosive charge (88) is to be inserted in the barrel inner chamber at its rear end, and the barrel, recoil channels and recoil tubes (52, 54) are to be filled with water. The frangible seals (38, 64, 66) prevent the water from leaking out of the disrupter while it is positioned near a bomb to be deactivated. A trigger (36) is linked to the disrupter, and more particularly to the cartridge, to remotely detonate the explosive charge. Upon the explosive charge being detonated, a portion of the water is propelled and ejected at high velocity out through the barrel front end, rupturing the front frangible seal, to puncture the bomb outer shell and deactivate the bomb inner detonating components. Another portion of the water is redirected through the side recoil channels and recoil tubes, rupturing the rear frangible seals, to be ejected rearwardly out of the disrupter. The recoil created by the detonation of the explosive charge which ejects the water through the barrel front end, is at least partially counteracted by the water being laterally and rearwardly redirected to be ejected rearwardly out through the recoil tubes. The recoil tubes have at their rear ends (60, 62) transverse blades (73, 74) for wide angle dispersal of the fluid jet being ejected rearwardly.

An electronic control device includes an audio and/or video recorder, for example, packaged as a user-replaceable battery module. The audio and/or video recorder records audio and/or video information for a period beginning prior to receiving of a signal by the module. The signal may be a trigger signal, provided by the electronic control device. Use of the weapon module is documented by recorded audio and/or video information for the period, for example, extending a while before and after operation of the trigger.

A versatile handgun comprised of a weapon frame with a grip and at least one gun barrel and comprised of at least one additional defense element differing from the actual firearm function that is arranged on the grip of the weapon or that is housed in the grip of the weapon. The handgun is capable of making help available in an emergency situation and is capable in so doing of covering a very broad range of dangerous situations. The additional defense element(s) and various other pieces of emergency equipment, medical devices and/or tools could be housed in a slide-in element and different types of barrels could be used.

A safe for valuable documents having a shell protection around the safe for impeding attempts to force an entry thereinto and processor unit actuated in response to damage to the shell protection to initiate a safe protection function. The safe contains a plurality of units for accommodating documents, at least one of which includes a portable safe deposit box that, when placed in the safe, can be electrically connected thereto. The safe deposit box has a protective shell and a destructive device designed to effect local destruction of documents contained in the box. The destructive device operates automatically in response to damage to the protective shell when the safe deposit box is removed from the safe and an attempt is made to force the box open. However, when the safe deposit box is placed in and electrically connected to the safe, the destructive device operates in response to actuation of the processor unit such that the protective function of the box is then subordinated to the safe protection function.