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WO2013088198A1 - Améliorations innovantes destinées à une arme à feu de type kriss et chargeurs destinés à ces armes à feu - Google Patents

Améliorations innovantes destinées à une arme à feu de type kriss et chargeurs destinés à ces armes à feu Download PDF

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Publication number
WO2013088198A1
WO2013088198A1 PCT/IB2011/055616 IB2011055616W WO2013088198A1 WO 2013088198 A1 WO2013088198 A1 WO 2013088198A1 IB 2011055616 W IB2011055616 W IB 2011055616W WO 2013088198 A1 WO2013088198 A1 WO 2013088198A1
Authority
WO
WIPO (PCT)
Prior art keywords
magazine
firearm
assembly
cocking lever
mobile mass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2011/055616
Other languages
English (en)
Inventor
Renaud Kerbrat
Antoine Robert
Jan Henrik Jebsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kriss Systems SA
Original Assignee
Kriss Systems SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kriss Systems SA filed Critical Kriss Systems SA
Priority to BR112014013815A priority Critical patent/BR112014013815A2/pt
Priority to SG11201402656VA priority patent/SG11201402656VA/en
Priority to PCT/IB2011/055616 priority patent/WO2013088198A1/fr
Publication of WO2013088198A1 publication Critical patent/WO2013088198A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/34—Magazine safeties
    • F41A17/38—Magazine mountings, e.g. for locking the magazine in the gun
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/72—Operating handles or levers; Mounting thereof in breech-blocks or bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/06—Adaptation of guns to both right and left hand use

Definitions

  • the novel devices of the invention are particularly relevant to the KRISS® type of weapon available through KRISS USA, Inc. (Virginia Beach, VA).
  • the operating principles of these firearms are described in a variety of a patent applications, one of which was filed in Switzerland on June 7, 2002 as number 0975/02.
  • This firearm sold over the past several years in the United States under the name KRISS® VectorTM or Super V System® , features a cocking device which is somewhat complex and was inspired by prior assault rifles.
  • the present invention relates to a novel, simplified ambidextrous cocking lever device for this weapon as well as an ambidextrous release assembly particularly useful for an extended magazine.
  • the cocking lever device characterizing the invention advantageously replaces that of the KRISS® VectorTM or Super V System® .
  • the present cocking device which is simpler, more efficient, and less costly to produce, allows the cocking lever to be positioned on the right or left side of the weapon according to the user's preference. The operator can simply change the direction in which the lever is mounted on the mobile mass. With this novel device the user can activate the weapon's bolt mechanism directly, since the cocking lever is connected to the body of the mobile unit.
  • the original Kriss-type weapon as protected by its patent, features a mobile mass that moves substantially vertically and substantially perpendicular to the axis of its barrel.
  • the cocking lever device that is the subject of the invention now rigidly connected with the mobile mass, naturally follows this same movement.
  • the cocking lever device is particularly easy to unmount, without requiring tools of any kind.
  • the KRISS® Vector 1 M or Super V System® falls in the category of rifles and machine pistols referred to as "with independent cocking lever.”
  • the best-known of these firearms are the legendary “Uzi” and the MP5.
  • the cocking lever device characterizing the invention the mobile mass/bolt assembly of the weapon can be maneuvered in any situation, and particularly when the weapon is not loaded, which is not possible with the current mechanism of the Kriss (or the previously cited weapons).
  • the invention addresses the commonly found loading problems in automatic firearms.
  • the invention also comprises a mechanical device
  • This retention mechanism is advantageously designed such that a control button can be actuated by either a left-handed or right-handed user.
  • modern standard magazine sizes 13 to 15 rounds on average
  • much larger capacity magazines 25 to more than 32 rounds
  • the operator can at will alternate between high-capacity magazines (at least 25 rounds) and standard magazines, such as magazines designed for a pistol. This advantage enables these operators to have an ultimate capacity for automatic fire with a weapon that is more precise and effective than an automatic pistol.
  • the invention involves two improvements to the use and operation of the
  • This type of firearnn can employ a mobile mass, which can also be called a slider or inertia block, to control recoil forces and which moves in concert with the bolt of the firearm during the firing cycle.
  • the improvement relates to an ambidextrous cocking lever than can be used with a KRISS-type firearm.
  • the improvements comprise a magazine locking and releasing system that can be operated from either side of the firearm and which advantageously can lock and efficiently use extended magazines holding 25 or more rounds of a typical pistol or machine pistol ammunition, such as .40 caliber, .45 caliber, .45 ACP, or other popular or available ammunition.
  • the cocking assembly of the invention comprises a removable cocking lever.
  • the lever can be inserted into either side of the firearm frame to operate and load or cock the firearm. It is removable in that it can be removed from the firearm, or it can be locked into one side or the other and then unlocked and moved to the other side as the operator prefers.
  • the cocking lever has on one end a handle or cocking button and on the other end a main pin or rod projecting into the frame and into the mobile mass residing in the frame.
  • This main pin has at least one tenon or projection that can lock into a receiving slot or area of the mobile mass so that the operator can forcefully move the mobile mass into a loaded or cocked position.
  • the handle or cocking button (3) is in the unloaded or uncocked position in Fig 1 .
  • the groove (F) and (Fa) in both sides of firearm frame (A) restricts the movement of the handle downward toward a receiving area (1 1 ) near the bottom of the frame where the barrel is at the top of the frame.
  • the receiving area is a notch in the groove within which the main pin (not shown) can be positioned to effectively lock or hold the handle near its lowermost point of movement.
  • the mobile mass When the operator moves the handle or cocking button downward, the mobile mass is moved to a loaded or cocked position also, which in turn moves the bolt to a position where a new round can be chambered and loaded for firing.
  • the mobile mass as shown in the aforementioned U.S. Patents is modified to have at least one interior hole or tunnel through which the main pin can be inserted from either side of the firearm. Once inserted, the main pin can be locked into position in the mobile mass, although this is not required.
  • the cocking lever has an elastic element or spring in the handle region that applies a force to the main pin.
  • the spring When the operator pushes on the handle in the direction of the firearm frame, the spring is depressed and a projection on the end of the main pin can be position into a locking area in the mobile mass.
  • the spring can also function to clamp or tightly hold the projection on the main pin once the cocking lever is fully inserted into the mobile mass.
  • the handle can also comprise a screw, rivet, or flange that the operator can turn in order to position the projection on the end of the main pin into the locking area in the mobile mass.
  • This option in the handle or cocking button design can be referred to as a manual engaging switch that is capable of turning the projection or tenon on the end of the main pin into a locking area.
  • the locking area can essentially be a slot positioned at the end of the hole or tunnel through the mobile mass, and the locking area can be present on both sides of the hole or tunnel so that the cocking button can be locked into either side.
  • This aspect of the invention is shown in the drawings of Figs 1 1 -12 in particular, where the bold arrows indicate the operators movement in inserting the cocking lever into the mobile mass (Fig 1 1 ), turning the manual switch (not shown, but see Fig 7 and element R) that turns the tenon on the main pin into a locking area in the mobile mass (Fig 12), and the tenon positioned in the receiving or locking area that is 90 degrees rotated from the position in Fig 12 (Fig 13).
  • the shape of the rod or main pin is not limited to the circle cross-section shown here, and designs where the main pin has a more complex cross-section, such as a multiple-lobed cross-section, or even a square, rectangle, or other shape, can be used.
  • the shape and design of the cocking lever assembly as depicted in the drawings are not a limitation of the options available through the invention described here.
  • the firearm frame will generally comprise a magazine well and an assembly for locking and releasing the magazine.
  • the releasing buttons are located on and can be operated from both sides of the frame.
  • the assembly comprises both left and right side control buttons operably connected to a push rod within the magazine well.
  • the control button When depressed, the control button in turn forces a push rod to activate the movement of at least one catch projection in the magazine well to release a magazine when it has been locked into the magazine well.
  • a firearm will have one catch projection to hold the magazine.
  • the invention also encompasses magazines, especially extended magazines of 25 or more rounds, with multiple retention means to interact with the catch projections described here. Where there are two catch projections in the magazine well, these can be referred to as upper and lower catch projections, which hold the magazine simultaneously.
  • the design of the lower catch projection can vary from the upper.
  • the lower catch projection is a hook or clasp that also functions to stabilize the magazine during the firing of the firearm.
  • extended magazines have the problem of vibrating and falling out of the magazine well while firing.
  • the assembly of the invention in one aspect solves this problem and securely holds an extended magazine even during rapid or automatic firing.
  • the specific aspects of the magazine locking and releasing assembly can include a spring positioned to return the control button to its resting position after the operator depresses the left or right side control button to release the magazine.
  • the design includes an upper catch projection that fits into a slot in the magazine to lock the magazine in place. Thus, a magazine has a properly positioned recess slot.
  • the lower catch projection can, as noted above, employ a hook or clasp, and the corresponding magazine can have a properly positioned element that fastens the magazine in place when locked.
  • the magazine is locked into place by inserting it forcefully into the magazine well, and the assembly includes elastic or spring elements that tension the catch projections so that the magazine is locked once fully inserted into the magazine well.
  • the control button used with the invention comprises a pair of sloped planes that contact the upper catch projection that lock the magazine into the magazine well in order to release the magazine. The same sloped planes, or other areas of the control button, can contact a push rod that activates the lower catch projection simultaneously with the activation of the upper catch projection.
  • Figures 1 and 2 show a KRISS®-type weapon with the cocking lever thereof
  • Figure 3 shows the entire cocking mechanism in the operating position thereof.
  • the cocking lever is shown in cross-section.
  • Figure 4 is an "exploded" view of the mechanical cocking device assembly.
  • Figures 5 and 6 show the right and left surfaces of the mobile mass supporting the cocking lever.
  • Figures 7 and 8 show the entire cocking lever in detail.
  • Figures 9 and 10 show the cocking lever positioned equally well on the right and left of the mobile mass.
  • Figures 11 , 12 and 13 show how to insert (Fig 11 ), lock (Fig 12), and remove (Fig 13) the cocking lever.
  • Figure 14 shows the profile of a weapon with the positioning of the device subject of the invention to the front of the magazine well.
  • Figures 15 and 16 show a partial view of a firearm with magazine well with a magazine engaged (Fig 15) and without a magazine (Fig 16).
  • Figure 17 shows in detail the entire magazine release device of the invention and the positioning thereof in front of the magazine. The body of the magazine well is hidden in this view.
  • Figure 18 shows in detail the relative movements of the parts composing the magazine release mechanism.
  • Figure 19 shows in detail the upper catch of the short magazine.
  • Figure 20 shows the push element of the upper catch.
  • Figures 21 and 22 show the push button and the organization of the various slopes thereof.
  • Figures 23 and 24 show the lower catch.
  • Figure 25 shows a short magazine with the upper retention notch thereof.
  • Figure 26 shows a long magazine with the tab thereof for use as the lower retention notch, positioned on the front surface of the body thereof.
  • Figure 27 shows a longer, extended magazine advantageously having two retention elements.
  • Figure 28 shows a cross-section view of the magazine well and part of frame or body of firearm.
  • Figure 29 shows another profile view of the weapon with the long magazine inserted.
  • FIG. 1 The following description is one possible and exemplary embodiment of the cocking mechanism characterizing the invention and is not exhaustive in any way.
  • the Figures associated with this document show the constituent parts of the compound mechanism as used in an exemplary firearm: a main body or frame (A) and mobile mass (1 ) with a bore or tunnel (6) traversing the mobile mass (1 ) from one side to the other; a groove (7) tangent to the tunnel (6), two slots (8) and (8a) also arranged in the sidewalls (16) and (16a) of the mobile mass (1 ).
  • This mobile mass (1 ) receives in the tunnel (6) an assembly referred to as the cocking lever (Figs 7-8) composed of a main pin (2) supporting a cocking button (3) and a return spring (5) along with a spring retention means (4).
  • the cocking lever assembly by the design thereof, can be mounted indiscriminately on the right or the left side of the mobile mass (1 ), an important point that confirms the ambidextrous use of the device.
  • the cocking lever device can be inserted and removed without using any tool whatsoever, proving its simplicity of maintenance for the user.
  • the mechanical cocking assembly introduced above operates with a component referred to as the "mobile mass” (also referred to as a “slider” or “inertia block” in various embodiments) and an assembly called the “cocking lever” to facilitate understanding.
  • the mechanical component referred to as the mobile mass (1 ) has a main aperture called a tunnel (6), a groove tangential to said tunnel (7) and two apertures called slots (8) and (8a), (Fig 4, Fig 5, Fig 6) located on each surface, right (16) and left (16a) of the mass (1 ).
  • the cocking lever assembly is composed of a main pin (2) provided with a tenon (9) at the end (E) thereof (Figs 7-8), supporting a cocking button (3), inside of which is arranged a housing (12) (Fig 3) which can receive any of several elastic means or spring, preferably metallic spring (5), one end of which rests against the inner surface (13) of the housing (12) of the cocking button (3) (Fig 3, Fig 4, Fig 7, Fig 8).
  • the main pin (2) of the "cocking lever” assembly receives a retention means (4) (screw, rivet or other known mode of rigid connection), the internal surface (17) of which retains the other end of the spring (5) (Fig 4).
  • a retention means (4) screw, rivet or other known mode of rigid connection
  • the spring (5) through the force on each of the ends thereof against the internal surface (13) of the cocking button (3) and the internal surface (17) of the retention means (4) of the main pin (2), exerts a combined force on the main pin (2) and the cocking button (3).
  • this mounting is to generate a clamping effect between the surface (15) of the cocking button (3), which rests against the surface (16) or (16a) of the mass (1 ) or the surface (F) or (Fa) (Fig 1 -2) (depending on the preferred construction) of the frame of the firearm (A) and the surface (10) of the tenon (9) carried by the end (E) of the main pin (2) which rests against the surface (11 ) or (11 a) of the slot (8) or (8a) in opposite end of the mass (1 ), when inserted into tunnel (6) (Fig 3-8), depending on whether a right or left side mounting is preferred.
  • the retention means (4) which is positively attached by pin or screw assembly or some other means to the main pin (2), receives on its outer surface (14) a groove (R) that can depress and pivot said retention means (4) and the main pin (2) and cause them to rotate, simply through the use of a fingernail, a coin, a simple tool or a knife blade. This in turn causes tenon (9) to rotate and lock through surface (1 1 ) when main pin (2) is inserted through tunnel (6).
  • the device characterizing the invention is mounted according to the following sequence: the traversing tunnel (6) of the mobile mass (1 ) receives the main pin (2) of the "cocking lever" assembly.
  • the main pin (2) positioned by its retention tenon (9) (Fig 7-8), guided by the tangential groove (7) of the mobile mass (1 ) (Fig 3-6) is inserted in said tunnel (6).
  • the surface (15) (Fig 8) of the cocking button (3) comes to rest against the surface (16) or (16a) of the mass (1 ) or the surface (F) or (Fa) of the frame of the weapon (A) (Fig 1-2).
  • a rotational movement is applied to the retention means (4), rigidly connected with the main pin (2) inserted in the tunnel (6) of the mobile mass (1 ), with the help of any one of the means indicated above, to rotate the groove (R) of the retention means (4).
  • the surface (10) of the tenon (9) supported at the end (E) of the main pin (2) is then physically resting the surface (1 1 ) against that of the slot (8) or (8a) arranged in the sidewall (16) of the mobile mass (1 ) (Figs 4-8 and 1 1 -13).
  • the cocking lever assembly is perfectly positioned, clamped and locked so that the cocking lever assembly can be safely used to move mobile mass and cock the weapon.
  • the cocking lever assembly is unmounted by reversing the order of installation specified above. As indicated several times, the cocking lever assembly may be mounted indiscriminately on the right or the left side of the mobile mass and therefore of the weapon.
  • FIG. 1 The Figures associated with this document show exemplary parts constituting the ambidextrous double magazine-retention mechanism.
  • a frame (201 ) with a magazine comprising inside the opening or magazine well (201 a) (Fig 16, Fig 28), thereof which receives an arbitrary magazine (205) (Fig 14, 15, 17, 25-27).
  • the same magazine well design (201 a) (Figs 14-16, 28) includes appropriate recesses and elements and housings placed inside thereof.
  • These elements and housings receive a control button (202), (Figs 14-18, 21 -22), in the housing (235) thereof, (Fig 28), and a push element of the upper catch (207), Fig 17, Fig 18, Fig 20), in the housing (234), (Fig 28).
  • These housings also receive an upper catch (204), (Fig 14-16, 18-19) in the housing (239) thereof, (Fig 28), a lower catch (203), (Fig 14-16), and the return spring (209) (Fig 17), in the housing (239) thereof, (Fig 28), and the pivoting pin (208), (Fig 17-18), in a bore (237) of the frame (Fig 28).
  • This same magazine well indiscriminately receives in the opening (201 a) thereof (Fig 16, Fig 28) one of three magazines sizes exemplified (205), (205a), (205b) (Figs 25-27).
  • the mechanical device operates according to the following sequence, considering that a magazine has been already introduced in the magazine well of the weapon and may be empty or not. The user decides to replace a magazine with another according to convenience or necessity.
  • the operator exerts a thrusting action on one or the other of the ends (D; right) and/or (G; left) of the control button (2) (Fig 14, Fig 15, Fig 17, Fig 18 and Fig 21 ) with one of the fingers of the left or right hand.
  • the control button slides in the housing (235) of the magazine well (201 a) (Fig 28), and by the means of one of the slopes (221 ; 221 a), whose angle can be at least equal to 45° but preferably equal to 60°, laid-out on the inner surfaces of the recess (220) (Fig 22) of said control button (202) (Fig 21 -22) interacts with push element (207).
  • the upper catch (204) (Fig 17, Fig 19) according to the direction of the arrow (B or A) (Fig 18) perpendicular to the axis of force of the push element (207) (Fig 18), shown by the arrow (C).
  • the upper catch (204) (Fig 19) bearing by construction an extension (212) receiving the end of the guide rod (206) of the return spring (210), and for which the head (232) of this guide rod (206) rests against the inner surface of the housing (233) of the opening (201 a) of the magazine well (Fig 15, Fig 17, Fig 28), is constrained thereby (Fig 17, Fig 19) (in this embodiment) and is, at the moment depicted, engaged in the notch (226) laid-out in the wall of the magazine (Fig 25, Fig 27).
  • the magazine is ejected from the magazine well (201 a) manually by the user, under the force of gravity, or by the action of the force of the magazine spring, against the ventral surface of the bolt or what takes its place and/or the stop of any magazine end block device.
  • the longer magazine (205b) (Fig 27) is then ejected from the housing of the magazine well (201 a) according to the same effects as indicated above.
  • Any one of the ejected magazines can be replaced by a simple procedure common to all automatic weapons and performed, in the case here or in the case of the invention, as follows:
  • a "short" magazine (205) (Fig 25) is physically inserted in the housing (201 ) of the magazine well (201 a) until the catch position is reached allowing the engagement of the edge (215) of the upper catch (204) (Fig 19) under the upper surface (227) of the notch (226) arranged in the wall of the magazine body (205).
  • the conventional shape of a modern magazine and in particular of the one shown in the various drawings of this specification naturally facilitates the engagement of the edge (215) of the upper catch (204) (Fig 17, Fig 19) by a corner pressure effect brought about by the angle (230) made by the upper neck of the magazine (205).
  • a long magazine (205a, 205b) (Fig 26-27) is inserted in the same way as described above for the magazine (205).
  • the lower catch (203) (Fig 23) is pushed back by the nose (231 ) of said magazine (205a) (Fig 26) or (205b) (Fig 27) coming in contact with the slope (225) of the lower catch (203), which forces it to rotate naturally on its pin (208) (Fig 17).
  • This rotation constrains its return spring (209) positioned in the groove (209a) (Fig 17, Fig 23), and one of whose branches is pressed against the surface (240) of the opening (201 a) of the magazine well, which has received one or the other of the magazines described here.
  • the longer magazine (205b) (Fig 27) can have both the same type of retention notch as the short magazine (205) and the long magazine (205a).
  • a longer magazine (205b) therefore having two retention devices, which favors a better grip on the housing of the magazine well (201 a) in consideration of the increased weight of the magazine which, depending on its capacity, can be more than double that of the short magazine (205).

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  • General Engineering & Computer Science (AREA)
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Abstract

La présente invention a trait à des améliorations de la conception et des mécanismes de fonctionnement d'une arme à feu de type Kriss ou à une arme à feu employant une masse mobile. Selon un aspect, l'invention est un ensemble levier d'armement amélioré qui comprend une broche principale qui est équipée d'un tenon (9) à une extrémité (E), avec un ressort de compression de support (5), un bouton d'armement (3) et un moyen de retenue (4), qui est attaché à une masse mobile (1). Cet ensemble permet une activation directe de la masse mobile (1) par l'action de la force de l'opérateur sur le levier d'armement. Avantageusement, cet ensemble levier d'armement peut être monté sans aucune importance à droite ou à gauche de la masse mobile (1) et, par conséquent, de l'arme à feu, en fonction des préférences de l'utilisateur. Cet ensemble levier d'armement combine certains critères de sécurité à la possibilité d'une utilisation ambidextre souvent préférée dans les armes à feu modernes. Fig. 4
PCT/IB2011/055616 2011-12-12 2011-12-12 Améliorations innovantes destinées à une arme à feu de type kriss et chargeurs destinés à ces armes à feu Ceased WO2013088198A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR112014013815A BR112014013815A2 (pt) 2011-12-12 2011-12-12 mecanismo de engatilhamento de arma de fogo, arma de fogo que compreende o mecanismo, chassi de arma de fogo e carregador prolongado para uso no chassi de arma de fogo
SG11201402656VA SG11201402656VA (en) 2011-12-12 2011-12-12 Ambidextrous cocking lever assembly for kriss -type firemarm and magazine locking and releasing assembly
PCT/IB2011/055616 WO2013088198A1 (fr) 2011-12-12 2011-12-12 Améliorations innovantes destinées à une arme à feu de type kriss et chargeurs destinés à ces armes à feu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/055616 WO2013088198A1 (fr) 2011-12-12 2011-12-12 Améliorations innovantes destinées à une arme à feu de type kriss et chargeurs destinés à ces armes à feu

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WO2013088198A1 true WO2013088198A1 (fr) 2013-06-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9541339B2 (en) 2015-03-26 2017-01-10 American Defense Manufacturing, Llc Ambidextrously operable firearm receiver assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467698A (en) * 1981-11-16 1984-08-28 Perrine Walter E Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon
US5303848A (en) * 1993-06-28 1994-04-19 Andrade Bruce M D Double position bayonet connection for pressure tank
US5606825A (en) * 1995-07-10 1997-03-04 The Marlin Firearms Company Cocking mechanism for a muzzle loading firearm
US20020046642A1 (en) * 1999-01-28 2002-04-25 Johannes Murello Firing lever arrangement for a firearm
US20040025680A1 (en) * 2002-06-07 2004-02-12 Jebsen Jan Henrik Firearm with enhanced recoil and control characteristics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467698A (en) * 1981-11-16 1984-08-28 Perrine Walter E Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon
US5303848A (en) * 1993-06-28 1994-04-19 Andrade Bruce M D Double position bayonet connection for pressure tank
US5606825A (en) * 1995-07-10 1997-03-04 The Marlin Firearms Company Cocking mechanism for a muzzle loading firearm
US20020046642A1 (en) * 1999-01-28 2002-04-25 Johannes Murello Firing lever arrangement for a firearm
US20040025680A1 (en) * 2002-06-07 2004-02-12 Jebsen Jan Henrik Firearm with enhanced recoil and control characteristics
US7201094B2 (en) 2002-06-07 2007-04-10 Gamma Kdg Systems Sa Firearm with enhanced recoil and control characteristics
US7997183B2 (en) 2002-06-07 2011-08-16 Kriss Systems Sa Firearm with enhanced recoil and control characteristics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9541339B2 (en) 2015-03-26 2017-01-10 American Defense Manufacturing, Llc Ambidextrously operable firearm receiver assembly
US9964370B2 (en) 2015-03-26 2018-05-08 American Defense Manufacturing, Llc Ambidextrously Operable Firearm Receiver Assembly

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Publication number Publication date
BR112014013815A2 (pt) 2017-06-13
SG11201402656VA (en) 2014-06-27

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