摘要:
A accessory mount (500) for a gun (502), such as a machine gun, can include a base (508) configured for attachment of the accessory mount (500) to the gun mount (504) of said gun (502), a holding mechanism (24) for fixing the position of the base in relation to the gun mount, and an elongated accessory mounting arm (206) coupled to the base (508) and extending forwardly therefrom, the arm comprising a beam having a vertical web (208) with at least one flange (210) disposed at an upper and/or a lower end thereof.
摘要:
Various techniques are provided for implementing a variable control for a lighting device, such as a flashlight, that uses a variable inductor. The lighting device may include a tail cap, a battery terminal, and a variable inductor mounted in the tail cap and electrically connected in series with the battery terminal. The lighting device may also include a user operable switch configured to selectively bypass the variable inductor. The variable inductor may include, for example, a magnetic coil comprising a wire coil and a core. The variable inductor may also include a ring comprised of ferrous material and having a substantially elliptical inner circumfery and surrounding the magnetic coil, wherein the ring is adapted to be rotated relative to the magnetic coil in response to user actuation of a rotatable user control.
摘要:
A blank safety device ( 200) is provided that includes: a body (205) defining a cylindrical bore (210) having a closed distal end, the body (205) also defining an proximally extending internal cavity (245) in communication with the cylindrical bore (210); a bullet plug (215) received within the cylindrical bore (210), the bullet plug (215) being configured to distally displace within the cylindrical bore (210) towards the closed distal end in response to the impact of a fired bullet; and a back section (225) received within the internal cavity (245) in the body (210), the back section (225) defining an internal chamber (231) that is sealed with respect to a proximal bore for receiving a firearm attachment.
摘要:
Various lighting devices and related methods are provided. In one example, a lighting device (100) includes a main member including a central axis. The lighting device (100) also includes a bezel (103) surrounding at least a portion of the main member and adapted to be concentrically rotated about the central axis. The lighting device (100) also includes a lens (504) asymmetrically disposed in the bezel (103) and adapted to rotate with the bezel (103). The lens (504) includes a light inlet offset from the central axis. The lighting device (100) also includes a plurality of light sources fixed relative to the main member. Rotation of the bezel (103) relative to the main member causes the light inlet to rotate through an arc about the central axis to selectively align different ones of the light sources with the light inlet.
摘要:
A noise suppressor (1200) for a firearm comprising a front end (1201) and at least one protrusion (1203) extending from the front end (1201). The noise suppressor (1200) can have a plurality of protrusions (1203). For example, a plurality of spikes (1203) can be formed upon the front end (1201) of the noise suppressor (1200). The protrusions (1203) can be configured to be useful for self-defense or other purposes.
摘要:
Various lighting devices and related methods are provided. In one example, a portable lighting device includes a light source, lighting control circuitry, first and second power terminals adapted to receive a battery power source, first and second electrical connections between the lighting control circuitry and the first and second power terminals, a third electrical connection between the second power terminal and the lighting control circuitry, and a switch adapted to selectively connect and disconnect the third electrical connection. The lighting control circuitry is adapted to operate the light source in response to a signal received over the third electrical connection in response to the switch. The first and second electrical connections are adapted to provide constant power to the lighting control circuitry while the battery power source is connected to the first and second power terminals regardless of operation of the switch.
摘要:
A method of aligning a firearm sound suppressor (100) includes inserting a front portion of a body of an adapter (168) into a socket (164) of the firearm sound suppressor (100). The method also includes sliding a tab (172) of the adapter (168) into a slot (166) disposed in an interior surface of the socket (164) to rotationally align the firearm sound suppressor (100) relative to a firearm. The method also includes contacting a plug (170) of the adapter (168) against the interior surface in a complimentary engagement. The plug (170) is provided by a frusto-conical external surface of a rear portion of the body. The tab (172) extends from the plug (170).