312results about How to "Improve shooting accuracy" patented technology

A Swan universal receiver sleeve attached to the top of a firearm upper receiver and extended forward above the firearm barrel to a position just short of the firearm front sight. The underside of the rear portion of the sleeve is fixedly attached to the receiver top. The underside of the forward portion of the sleeve has an upper handguard piece attached thereto. A bottom handguard piece is fitted about the bottom of the gun barrel and is attached to the upper handguard piece. The handguard pieces are not physically connected in any way to the gun barrel. The sleeve is self supported by the connection of the rear portion underside to the receiver top.

A sighting apparatus for a firearm includes a video camera capable of capturing and tracking the path of a projectile The captured images are taken generally concurrently with the firing of the first projectile, and the projectile reaching the the target. A video display includes a reticle positioned at the center of the display to permit the user to aim the firearm by positioning the reticle over the target. A processor receives captured images from the camera. An output interface delivers information to the video display to enable the video display to display images of the target area. Software and a processor determine the flight path of the projectile and the point where the projectile impacts or passes by the intended target and adjusts for the variance between the two points by moving the image on the display.

A lacrosse head pocket includes an elongated single layer runner with multiple cross pieces. The single layer runner can be constructed from a material, such as a polymeric material, molded over the cross pieces. The cross pieces and/or runner can include speed lace loops with which a net lace can be joined. A related method includes providing cross pieces, overmolding a polymeric material over the cross pieces to form a single layer runner, where the overmolded material is the only structure extending between and connecting the cross pieces, and where the cross pieces are transverse to the runners. Another method includes providing a pocket base overmolding the base with a polymeric material to cover portions of it, and forming connection elements between different portions independently of any other components of the pocket base.

The tactical precision grip includes an elongate body having an upper mounting portion for mounting the grip to existing mounting hardware on a firearm. At least the sides and back of the body include anti-skid surfaces to prevent slip on the hold during operation. An upper depression is formed on the back of the body for placing a user's thumb, and the front of the body includes an elongate, vertical fingertip groove for placing the user's fingertips during shooting. The depression and the fingertip groove encourage user placement of the respective thumb and fingertips to minimize contact with the firearm grip, thereby enhancing trigger control and shooting accuracy.

An Archery Bow Steady Rest and Holder for hunting which holds a bow in a ready vertical position in front of the archer with arrow nocked while waiting for game, and which also supports and steadies the bow and user's arm while drawing, aiming and firing. It comprises a swiveling support boom attached at its proximal end to a vertical surface, with vertical support elements attached near the distal end of the boom, and a bow attaching device holding the bow at the riser between the hand grip and upper limb. The bow may be freed from the support system simply by lifting it.

A rifle scope includes an ocular (6), an objective (4), a reticle (10) and an aligning device (20) that is displaced axially from the reticle and includes one or more markings (22a, 22b) that are visible in use to a shooter. The aligning device (20) is constructed and arranged such that with correct eye alignment the markings (22a, 22b) appear to be aligned with the reticle (10), and with incorrect eye alignment the markings appear to be misaligned with the reticle.

The invention relates to an electric distance measuring device with two visual fields installed on the firearms. It includes dual-field-of-view mirror groups, detector array for switching the target imaging into electricity signal, the image processing module for connecting selector, detector array groups and display screen. The image processing module has distance finding unit, and which can adjust the described box frames to certain position, then the image processing modules can count target distance according to the number of pixels, the size of target, optical imaging microscope focus groups, pixel size and firearms ballistic characteristics of target distance. This can enhance the accuracy of target distance, which can improve targeting accuracy, firing hit ratio and meet the different needs according to the changing field.

The invention relates to an extinguishment rocket bomb and belong to the field of civil fire extinguishing bombs. The extinguishment bomb of is in a shrapnel filling form, thereby obviously strengthens the actual effect of long-distance fire field extinguishment operation. The extinguishment bomb carries a drag parachute, is used for air or ground extinguishment in a flame covering region, and can definitely land safely and reliably from the high altitude; the extinguishment bomb carries a time delay self-destroying fuse by oneself, thereby improving the use security of the extinguishment bomb; wiring terminal switchover is adopted to replace the traditional manner of direct drilling holes for wiring, and effectively meeting the requirement on sealing and heat-shielding performance; the major part of the tail of the bomb is made of a non-metal material in a die forming manner, ground dry humus layer in a forest can be prevented from secondary combustion, the weight of the extinguishment rocket bomb is light, and the product burden is reduced; and an empennage piece which is particularly a roll camber empennage can be folded, a rocket gun barrel firomg requirement is realized, and the extinguishment accuracy is high.

A sub-calibre projectile incorporating a penetrator and a sabot formed of several segments, the penetrator and sabot incorporating profiles that cooperate with one another so as to ensure the axial drive of the penetrator by the sabot when the projectile is being fired, such projectile wherein there is axial play (J) between the profile on the sabot and that on the penetrator so as to enable a limited relative axial displacement of the sabot with respect to the penetrator, means being provided to ensure the radial locking of the sabot segments by the penetrator in the foremost position of the sabot with respect to the penetrator, this locking no longer being ensured in the rearmost position of the sabot with respect to the penetrator.

A preloadable, swappable and reloadable cylindrical magazine for rubber band and slingshot guns. Exhausted magazines can be replaced in seconds, allowing extended shooting. The release mechanism of projectiles is self-contained; no trigger as it is understood is required, making it particularly suitable in the design of Gatling guns. Hooks in front and fingers at rear engage energized projectiles. The rotation of the magazine causes fingers to tilt forward and projectiles to free themselves by sliding up the tilted fingers without outside disturbances, assuring the best shooting accuracy ever. A pawl and a ratchet wheel control the rotation of magazines. Depending on how long the pawl is disengaged, single shots or continuous firing is equally easy to execute. The successive firing rate is determined by how fast the magazine can rotate. Modular design allows through combinations of components numerous configurations for different sizes and numbers of elastic bands and various designs of toy guns.

A pneumatically operated projectile launching device preferably comprises an electro-pneumatic flow distribution mechanism that receives and directs compressed gas to a pneumatic mechanism to open a bolt.

A crossbow device at least comprises a stock with a body portion, a track, and a aiming position member. A lower bow portion is arranged at the front of the body portion which includes a connection portion and a first screw hole is arranged thereinside. A bow frame is fastened in the track and assembled with the aiming position member. A second screw hole is formed at the front of each rod. A bow string set is assembled with the bow frame. Tow positioning blocks are protruded in the limit groove and a third screw hole is arranged at each positioning block and corresponding to the second screw hole. A fourth screw hole is arranged at a hook portion and corresponding to the first screw hole. The screw members are screwed in the third screw hole, the second screw hole, and the fourth screw hole of the hook portion.

A basketball training device adapted to be detachably mounted directly on a basketball goal to provide a target at which the player aims and strikes with the basketball in order to improve the form and accuracy of the player's shooting. The device comprises a base with a plurality of projections attached to the base. The plurality of projections are adapted and configured to bend and allow the ball freely move through the goal without substantially affecting the trajectory of the ball and to substantially resume their original position after the ball has passed through the goal.

An archery release including a release head, a moveable hook, and an adjustable jaw. The adjustable jaw can be moved relative to the hook to adjust a gap defined between the hook and the adjustable jaw when the hook is in a closed position to capture a bowstring. Optionally, the jaw can be completely removed from the release head to render the release a hook-only release. The jaw can include a free end separated from the release head by a distance. An adjustment element can be joined with the jaw, and operable in at least one of an adjustment mode to change the distance of the free end from the release head, and a removal mode to render the jaw completely removable from the release head. A method also is provided for modifying the archery release to suit an archer's preferences.

The invention discloses an infrared and visible light fusion tracking-based ship water cannon control system and method. The system comprises a photoelectric tracking system, a control computer and awater cannon servo control system, wherein the photoelectric tracking system comprises an infrared and visible light camera and a laser range finder that are used for obtaining binary channel image information and distance information of offshore ship objects, the control computer comprises an object detection and identification module and a firing data calculation module, the object detection andidentification module is used for using object color characteristics of a visible light image and object contour characteristics of an infrared image to detect and identify the objects, the firing data calculation module is used for subjecting the offshore ship objects to object modeling operation, a hitting equation is solved, firing data is calculated, and the water cannon servo control systemis used for controlling water cannons to point to the objects according to the firing data. The ship water cannon control system and method can be used for tracking real time motion of the offshore ship objects and can be prevented from electromagnetic interference, accurate angular position and distance information of the objects can be obtained, and the water cannons can be guided to perform effective shooting operation.

A method for stabilizing a weapon, eg a rifle or a handgun, barrel movements when aiming by attenuating the influence of, primarily, unintentional barrel movements on the barrel orientation. The method is especially characterized in the steps of

• • providing a hinge (3) between the barrel front part (1), which comprises the barrel (1′), and the weapon rear part (2), which comprises the weapon butt end (2′), for mutual movability between said parts;
  • continuously detecting the barrel longitudinal direction movement in at least two planes; and
  • controlling at least one angle between the butt end and the barrel longitudinal direction orientation, respectively, by means of a control system (4h, 4v, 5h, 5v, 6h,6v) so that changes in the barrel orientation are counteracted.

The invention also relates to a device and a fire arm.

The invention discloses a display apparatus, a display system and a three-dimensional display method. The display apparatus comprise a display panel and at least one camera device arranged around thedisplay panel, wherein each camera device comprises at least two depth cameras, and the range of depth of field of any depth camera is not completely overlapped with the ranges of depth of field of the other depth cameras; the display panel is used for displaying three-dimensional images after image information shot by the camera devices is processed. As the camera device comprises at least two depth cameras with different ranges of depth of field, the shooting precision of these depth cameras within the respective ranges of depth of field is high, after the ranges of depth of field of the depth cameras are overlapped, the range of depth of field is wider than that of any depth camera, therefore clear imaging within the range of depth of field can be expanded. After the ranges of depth offield of the depth cameras are set according to demands, the demand of close-range manipulation and interaction can be adapted to.

The present invention relates to target acquisition and related systems and devices, and more particularly to telescopic gunsights and associated equipment used to achieve shooting accuracy at, for example, close ranges, medium ranges and extreme ranges. The present invention also provides targets and methods of using the systems to achieve enhanced shooting accuracy.