A portable weapon assembly comprising a receiver made in a single polymer body without any inner metallic structural element; said assembly having an inner cavity.
Gun stock with adjustable comb includes a stock body having an adjustable comb which comprises a cheek rest member associated to a supporting structure associated to the stock body; the supporting structure has a hollow guide body slidable along a pin associated to the stock body; the guide body is slidable with respect to the pin in contrast to an elastic member; the guide body is engaged by a drive means that has a button accessible from the outside of the stock body; the height of the comb with respect to the stock body is adjusted by acting on the button for the engagement and disengagement of the guide body with respect to the pin integral with the stock body.
A recoil damping device for portable firearms, including a damping means inserted in the casing; a movable insert is functionally associated with the damping means and slide along a direction that is substantially axial with respect to the casing; the damping means is constituted by a body formed by a cellular solid having a stochastic structure, such as a foam, or having a nonstochastic structure, such as a reticular structure, lattice, etc.
A smooth-bore barrel assembly including a first segment that extends downstream of a powder chamber, a bore followed by a segment having an increased diameter, and a final choke constituted by a first final portion and by a second final portion; the barrel is characterized in that the first segment has a divergent-convergent configuration, constituted by a divergent portion and by a convergent portion, or a solely convergent or solely divergent configuration. Advantageously, the barrel assembly can be provided in a modular form and includes three basic components: a barrel body, an extension, an inner choke member and/or an outer choke member.
A gun stock has a hollow body having a cavity in which a seat is formed; the seat is adapted to receive an insert; the insert has a passage hole for the passage of a bar which has a first end fastened to the body of the gun and a second free end which is threaded and engages a locking nut; a fastener plate is arranged between the locking nut and the insert and has a calibrated hole through which the free end of the bar passes; the fastener plate is arrangeable in different positions with respect to the insert in order to change the inclination of the stock with respect to the line of sight of the gun. The stock has additional systems for adjusting the distance between the buttstock and the trigger, the height of the comb, the length of the trigger pull, and the shape of the grip.
A trigger unit including a support adapted to be mounted on a receiver of a firearm and supporting components of a trigger mechanism and a safety system; the trigger unit is modular; the support includes a plurality of seats adapted to accommodate one or more different functional components in various combinations.
A portable firearm with quick coupling removable stock comprising a firearm body, provided with a grip, and a removable stock, which can be associated with the firearm body by means of a quick coupling device; the quick coupling device includes a hollow body, which is fixed to the firearm body, and an elongated body, which is integral with the stock and can be at least partially inserted in the hollow body; the device includes an interference member adapted to lock the elongated body in the hollow body in a locking position; the interference member is movable from the locking position to a release position in which the elongated body is movable and can be extracted from the hollow body. The interference member can be actuated easily by using a component of the firearm itself as a tool.
A balancing device for firearms having at least one barrel and one stock, a front support and a rear support respectively mounted in a region adjacent to the muzzle and in the region of the stock of the firearm; the front support and the rear support are configured to support one or more weight members which are modular and mutually analogous.
A gun stock with interchangeable cheek rest, including a main body and a cheek rest removably associated with the body and including a supporting structure and a cheek pad that rests on an elastic member associated with the structure; the elastic member is constituted by a leaf spring that is associated with the structure and is easily interchangeable. The cheek rest is applied to the stock body by means of a quick coupling, with or without the use of tools.
An interchangeable trigger assembly for firearms, particularly for over/under shotguns, which can be applied within a break action of a gun, by insertion in a lower opening of the break action; the assembly includes two detachable portions: a firing unit and a trigger unit, the firing unit including firing members; the trigger unit including at least one trigger which acts on actuation members of the firing members.
A bolt assembly with improved rotating locking head, comprising a rotating locking head associated with a bolt body and movable with respect to the bolt body with a combined rotary and translational motion; the rotating locking head having at least two working positions: a closed position, wherein the rotating head closes the breech of the firearm, and an open position, wherein the rotating head is at a distance from the breech; the bolt assembly has an auxiliary pusher that biases the rotating head from the open position to the closed position.
F41A 3/16 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
F41A 3/20 - Straight-pull operated bolt locks, i.e. the operating hand effecting only a straight movement parallel to the barrel axis
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
A recoil damping device for portable firearms, including a casing in which a recoil damping means is inserted; the damping means includes a fixed part, which is integral with the casing, and a movable part able to slide along a substantially axial direction inside the casing; the damping means is made of a material having a certain elastic hysteresis and includes a set of flexible members connecting the fixed part to the movable part; the flexible members have different stiffnesses.
A barrel assembly for firearms including one or more tubes associated with a mono-block, characterized in that the mono-block has one or more cylindrical protrusions which allow the connection of one or more of the tubes and the subsequent joining thereof by welding, adhesive bonding, forcing, etcetera. The method for manufacturing the barrel assembly is characterized in that it includes the steps of: providing a mono-block which includes one or more front cylindrical protrusions, one or more partial chambers axially aligned with the protrusions, and corresponding collars for the cartridge seats, extractor seats, and closure members such as closure tenons or other members; all the members are completed with their final dimensions; performing an overall heat treatment of the mono-block and of the barrels; connecting the tubes, which constitute the barrels of the firearm, by welding, adhesive bonding, forcing, etcetera, to the protrusions.
A closure for break-action firearms which includes a barrel assembly which is hinged to a break-action assembly so as to form a closed position and an open position of the firearm; the barrel assembly has a breech end which is opposite with respect to a breech face of the break-action assembly when the firearm is in the closed position. The structure is characterized in that it includes a plate which is associated with the break-action assembly and is interposed between the breech end of the barrel assembly and the breech face of the break-action assembly in the closed position, in which the plate closes the breech end by virtue of a means for the temporary locking of the plate on the barrel assembly.
A quick coupling for the stock of a portable weapon, automatically provides the stock with a specific drop and cast upon its coupling by means of an interchangeable plate which can be replaced easily. The characteristics and the number of plates available are such as to meet the variation requirements made by the various users. The new quick coupling has considerable advantages in terms of constructive technical simplicity, ease of drop and cast adjustment, quick disassembly and maintenance of the weapon.
F41A 21/00 - Barrels or gun tubesMuzzle attachmentsBarrel mounting means
29.
Locking and recocking assembly with swivel breech-lock and rotating locking head, particularly for inertially-actuated weapons using the kinetic energy of recoil
A locking and recocking assembly with swivel breech-lock and rotating locking head particularly designed for inertially-actuated weapons, which combines in a single assembly all the functions for locking, opening, case ejection and recocking with locking return, required for correct operation of the weapon; those functions were, until now assigned to various components variously assembled on the weapon. The locking and recocking assembly with swivel breech-lock and rotating locking head has the entire mass, required for inertial operation, concentrated in the swivel breech-lock, which is accommodated completely within the supporting structure of the weapon, such as the sheath or barrel extension or breech of the weapon. All this leads to better balancing and stability of the weapon, higher reliability in operation, greater constructive simplicity and ease of assembly and disassembly.
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
A modular portable weapon has a supporting module, constituted by the barrel of the weapon, and modules which are mutually functionally independent and are associated with the supporting module. The modular weapon according to the invention allows the user to compose the weapon by choosing, for example, a type of barrel, stock and tubular magazine among the alternatives that are commercially available, with the characteristics best suited to his requirements.
patents
