WO2021096455A1 - Nouveau mécanisme d'arme à feu - Google Patents

Nouveau mécanisme d'arme à feu Download PDF

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Publication number
WO2021096455A1
WO2021096455A1 PCT/TR2020/050812 TR2020050812W WO2021096455A1 WO 2021096455 A1 WO2021096455 A1 WO 2021096455A1 TR 2020050812 W TR2020050812 W TR 2020050812W WO 2021096455 A1 WO2021096455 A1 WO 2021096455A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
cartridge
allowing
chambered
rapidly
Prior art date
Application number
PCT/TR2020/050812
Other languages
English (en)
Inventor
Osman Zühtü GÖKSEL
Original Assignee
Goeksel Osman Zuehtue
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
Priority claimed from TR2019/17846A external-priority patent/TR201917846A1/tr
Application filed by Goeksel Osman Zuehtue filed Critical Goeksel Osman Zuehtue
Publication of WO2021096455A1 publication Critical patent/WO2021096455A1/fr

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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/29—Feeding of belted ammunition
    • F41A9/30—Sprocket-type belt transporters
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/46—Loading arrangements, i.e. for bringing the ammunition into the firing position the cartridge chamber being formed by two complementary elements, movable one relative to the other for loading

Definitions

  • the invention is related to a firearm mechanism which allows for the bullet to be fed into the barrel more rapidly and for the empty case to be ejected from the barrel more rapidly after firing so that a firearm fires at a high rate of fire.
  • the invented mechanism will be able to increase the rate of fire, and also will have a simple structure which have potential to eliminate possible clogging while weapon is in duty.
  • firearm Prior Art All weapons capable of pushing bullet by the propulsion of powder gas are called firearm.
  • firearm connotes any small caliber weapon carried by a person.
  • the firearms include all sorts of weapons of any size from huge cannon to rifle, to hunting rifle and to pistol.
  • the barrel a pipe made of steel, is the most important part of a firearm.
  • the open end of a barrel is called muzzle and the remaining part barrel extension.
  • chamber At the starting point of the barrel extension, there is a part called chamber, where the cartridge is placed.
  • Barrel extension is designed in a way that is opened and closed for the cartridge to be chambered and ejected.
  • Many of the firearms have helical indentations called groove inside the barrel which extends from the front part of chamber to the muzzle.
  • the cartridge used in firearms have three main parts.
  • the tip of the cartridge is bullet.
  • the bullet shoots towards the target.
  • the second is propellant.
  • the propellant is ignited a pressure is generated which pushes the bullet out from the barrel.
  • the last part is case.
  • the case, whose one side is closed, is a metal cylinder, and it contains the propellant.
  • the cartridge is made up of bullet, case and propellant. Because these parts are tightly bound, the cartridge is seen as a single piece. And because the bullet is made of lead, the bullet of small caliber weapon may be called "lead" as well.
  • case and bullet are a single piece and separate only when the propellant is ignited. In the cannon ball, however, bullet and case can be separate and the amount of propellant inside can be quantified with respect to the target distance.
  • the first example of the firearms is revolver (pistol).
  • the revolver has a cylinder with chambers as many as the number of cartridges.
  • the revolver may be named as five-, six-, seven- or eight- chambered with respect to the number of cartridges placed in the cylinder.
  • the cartridges are placed in the cylinder by hand and the empty cases are ejected again by hand and the cylinder is reloaded.
  • the user can shoot relatively fast when the cylinder is fully loaded, it takes quite a long time to reload the cylinder.
  • US2015330741 describes a hybrid firearm mechanism. Although this mechanism has a cylinder, the cartridges are loaded to the cylinder through a magazine. And the empty cases are ejected by a mechanism integrated with cylinder.
  • US2865126 describes the weapon mechanism known as Dardick revolver (pistol).
  • the mechanism has an open chamber cylinder mechanism and the cartridges in the magazine are transferred to barrel by the open chamber cylinder mechanism. After firing, the case is ejected from the open cylinder.
  • the Dardick system can only be used with special cartridges called tround (triangular round). It is not possible to use the standard cartridges in Dardick weapon systems.
  • Tround is made by placing the standard cartridges in hollow polymer coatings in triangular form. Since this method increases the weight and size of the cartridge, it creates significant technical problems when using, i.e., when loading. On the other hand, the cartridges used in the Dardick system should be prepared in tround form, which brings both additional process and costs.
  • the empty cases are ejected from the weapon by using recoil force resulted from the propulsion of powder gas.
  • US2016187097 are related to modern machine gun systems. These systems are known as miniguns.
  • the cartridges are loaded to a cylinder (wheel), which can move rotationally, and bullets can be fired through multiple barrels with the rotation of the cylinder.
  • the cylinder is usually rotated by an electric motor therefore the rate of fire is increased.
  • the standard machine gun systems described above have chambers as many as the number of barrels in the gun. The bullet is loaded to the chambers and fired there.
  • the patent applications numbered as US2012118132, EP3346223, W02011131298, W00106197 and DE4423750 describe the weapon mechanisms operated with more than one cylinder.
  • These mechanisms can be operated as one-barrel or multiple barrels with a high rate of fire.
  • each cylinder has various number of chambers as well.
  • the chambers are not structured and sized so as to encase the whole of the bullet.
  • the chamber is formed by overlapping the bullet chambers of two balls operated interrelatedly.
  • the cartridges are loaded to the chamber of one of the cylinders and the cylinder moves the cartridge rotationally.
  • the other cylinder operating interrelatedly is moved rotationally in opposite direction to the cylinder loaded with cartridge.
  • the second cylinder also has chambers.
  • the chambers of each cylinder are formed in circular form. When two round pieces overlap, a chamber is created and in this circumstance the cartridge is exploded.
  • unproper sealing in chamber and gaps in the circular form may cause damage of the case and additional gas leak, which, in turn, endangers safety of the user.
  • the object of the invention is to eliminate the chamber sealing problems for weapon systems in which the whole cartridge is not encased, in which the chamber is formed by overlapping at least one primary wheel having various number of stationary chambers and sliding chamber. To that end, while the stationary chamber in the primary wheel moves rotationally, the sliding chamber is moved rotationally and vertically, therefore they are overlapped and the chamber is formed.
  • the chambers are overlapped much better, and the chamber so formed will have better sealing.
  • the system to be formed to this end can be operated with two or more wheels as well as with only one wheel equipped with mechanisms overlapping one or more sliding chambers and the primary wheel.
  • Another object of the invention is to form weapon systems allowing for high rate of fire and ejecting of the cartridge whether or not using one or multiple barrel systems.
  • FIG. 1 Front view of primary wheel and secondary wheel
  • Figure 2 A-A cross section of Figure 1
  • FIG. 7 Front sectional view of the secondary wheel within the application of the invention which has eccentrical shaft and long and short pins Figure 8. Front sectional view of the secondary wheel within the application of the invention which has eccentrical shaft and spring
  • the invention is an automatic firing mechanism which allows for the cartridge (10) to be loaded, fired and ejected serially - rapidly, which is not structured to encase the whole cartridge (10), which has various number of stationary chambers (6), and which has at least one primary wheel (1) moving rotationally and at least one other chamber overlapping a stationary chamber (6) and forming a chamber.
  • the cartridge is loaded to primary wheel (1) by a belt link (12).
  • Primary wheel (1) has various number of stationary chambers (6) that is preferably in circular form.
  • the stationary chamber (6) is a cavity which encases only a part of the cartridge (10) so as not to form a chamber by itself. That is, the stationary chamber (6) indicates a partial room to form the chamber encased by at least one part from outside.
  • the chamber is formed by overlapping the sliding chamber (4) and the stationary chamber (6) which is set up on primary wheel (1).
  • the stationary chamber (6) and at least one of the sliding chambers (4) can be moved towards each other during explosion. Since the stationary chamber (6) is formed on primary wheel (1) and the sliding chamber (4) is formed on secondary wheel (2), moving the secondary wheel (2) towards the primary wheel (1) will allow the stationary chamber (6) to overlap the sliding chamber (4) and therefore a chamber can be formed.
  • Figure 10 illustrates the application of forming the chamber by secondary wheel (2) moving towards the primary wheel (1) and sliding chamber (4) overlapping the stationary chamber (6).
  • a vertical motion unit (3) or a similar motion transfer unit is not required to form a chamber.
  • the chamber is formed by primary wheel (1) and secondary wheel (2); both (1,2) rotate and move towards each other and form the chamber.
  • sliding chamber (4) is moved by means of at least one vertical motion unit (3) and overlapped the stationary chamber (6), and thus the chamber is formed.
  • the object of the invented mechanism is to fire and eject the cartridges (10) positioned on primary wheel (1) by continuous rotational movement of primary wheel (1).
  • the vertical motion unit (3) should be structured in a way to form the chamber by continuously enclosing the stationary chambers (6) which are moving successively on the primary wheel (1).
  • the vertical motion unit (3) is formed in a structure that operates in relation to a single sliding chamber (4).
  • the vertical motion unit (3) carries the relatedly formed sliding chamber (4) so as to overlap the stationary chamber (6).
  • the vertical motion unit (3) moves continuously perpendicular to primary wheel (1).
  • the stationary chambers (6) on the primary wheel (1) are continuously overlapped by the same sliding chamber (4).
  • the cartridge is fired by exploding in the chamber formed with the stationary chambers (6) and the sliding chamber (4).
  • FIG. 1 The preferable application of the invention is illustrated in Figure 1. According to this application, at least one vertical motion unit (3) is operated in connection with a secondary wheel (2).
  • the secondary wheel is moved rotationally as well.
  • the vertical motion unit (3) also moves perpendicular to primary wheel (1) and moves the sliding chamber (4) forward onto the stationary chamber (6).
  • each vertical motion unit (3) is related to a separate sliding chamber (4).
  • primary wheel (1) has six stationary chambers as well (6).
  • the sizes of the two wheels (1, 2) as well as the positions and sizes of the chambers (4, 6) formed on the wheels are designed so as to allow them to operate concurrently.
  • the primary wheel (1) and the secondary wheel (2) can be rotated separately by different motion units.
  • the motion is formed on the primary wheel (1) and the second wheel (2) is activated by it.
  • the wheels (1, 2) are driven by an electric motor.
  • the central shaft (15) is designed so as to move rotationally. As seen in Figure 1, the central shaft (15) can be rotated either in clockwise or counter clockwise direction. There exists at least one cam (15.1) on at least one part of the central shaft (15). It is aimed by the cam (15.1) to move the pins which are formed on the secondary wheel in its particular positions.
  • the cartridge (10) will be fired in the chambers that are formed continuously, and empty case (11) left over from the explosion will continue to be carried with the stationary chamber (6).
  • the sliding chamber (4) In order for the sliding chamber (4) moving perpendicularly with the effect of cam (15.1) to return its original position after the effect of cam (15.1) is ended, the sliding chamber (4) is equipped with at least one flexible unit (5).
  • flexible unit (5) is in the form of a spring and operates together with a spring support.
  • the spring is compressed by the effect of cam (15.1) and released when the effect disappears.
  • the sliding chamber (4) is equipped with a sliding chamber height (13) and the stationary chamber (6) with a stationary chamber groove (14).
  • the sliding chamber height (13) and the stationary chamber groove (14), which are located at both sides of sliding chamber (4) and the stationary chamber (6), may not be symmetrical. Height and dent profiles may vary from low to high or high to low in accordance with the rotational direction of the wheels (1,2).
  • profiles of the sliding chamber height (13) and the stationary chamber groove (14) may vary from low to high or high to low in accordance with the rotational direction of the wheels (1, 2).
  • the cartridges (10) may be directly fed between two wheels (1, 2) or carried by secondary wheel (2) instead of carrying with primary wheel (1).
  • Figure 2 illustrates the feed of the cartridges (10), which are connected to each other by the belt links (12), to the primary wheel (1).
  • the cartridges are rotated by placing in the stationary chamber (6) formed on the primary wheel (1).
  • the cartridges (10) are positioned on the belt links (12) at certain intervals. These intervals are compatible with intervals of the stationary chamber (6) formed on the primary wheel (1).
  • the cartridges (10) are carried to the section, which are affected by the vertical motion unit (3), by the primary wheel (1).
  • the sliding chamber (4), affected by vertical motion unit (3) overlaps the stationary chamber (6) and forms the chamber, the cartridge (10) is fired.
  • the invented mechanism can be operated with only one barrel (8), yet it is also applicable to be operated to more than one barrel (8).
  • barrels (8) can be attached to primary wheel (1) and rotated together. It is allowed for the empty case to be ejected with the motion of the primary wheel (1).
  • the stationary chamber (6) empties after the empty case (11) is ejected, then it is reloaded again by rotating and reaching loading position of the cartridge (10) together with link belt (12).
  • the cartridge (10) is loaded into the mechanism and the empty case (11) is ejected without any need for additional effort.
  • the cartridges (10) are fed with belt link (12) as well as without belt link (12) by using linkless feed system.
  • the stationary chamber (6) has a stationary chamber indentation (9).
  • the stationary chamber indentation (9) prevents the empty case (11) from moving backwards during explosion.
  • both the sliding chamber (4) and the stationary chamber can have grooves suitable to the form of the cartridge (10).
  • vertical motion unit (3) is formed with cam (15.1) and pins moved by the cam (15.1).
  • the invention can be operated by vertical motion units of different structures.
  • the purpose of the vertical motion unit (3) is to allow for vertical motion of the sliding chamber (4), therefore, various systems which can be operated by hydraulic, magnetic or etc. effects can be used to this end.
  • Figure 6 illustrates a different application of the system.
  • at least one shaft eccentric (15.2) and at least one shaft dent (15.3) are formed on the central shaft (15). More specifically, in Figure 6, the central shaft (15) is in the form of eccentric shaft.
  • At least one part of the central shaft (15) has a shaft eccentric (15.2) and a shaft dent (15.3).
  • the continuation of the central shaft (15) is straight.
  • the portion of the central shaft (15) with the shaft eccentric (15.2) and a shaft dent (15.3) is equipped with bearing (20).
  • the bearing (20) is equipped circumferentially with at least one bearing connector (19) on the outer part.
  • Figure 7 illustrates the bearing (20) equipped circumferentially with 4 bearing connectors (19).
  • the purpose here is to operate four sliding chambers (4), therefore an equal number of bearing connectors (19) is used.
  • the mechanism can be operated with the same number of sliding chambers (4) as the bearing connectors (19).
  • the bearing connector (19) is linked to at least one connector (18) with at least one short pin (17).
  • the connector (18) is linked to the bearing connector (19) at its one end with a short pin, while it is linked to the sliding chamber (4) at its other end with a long pin (16).
  • the bearing connector (19) is linked to two connectors (18) placed at its both sides with a short pin (17).
  • the two connectors (18) are linked to the bearing connector (19) at its one end with a short pin, and to the sliding chamber (4) at its other end with a long pin (16).
  • the long pin (16), linking the connector (18) to the sliding chamber (4) is operated within the long pin sliding groove (21) formed on the side wall (22).
  • FIGs 8 and 9 illustrate the structure of a different vertical motion unit (3) described in the invention.
  • at least one shaft eccentric (15.2) and at least one shaft dent (15.3) are formed on the central shaft (15). More specifically, the central shaft (15) is in the eccentrical shaft form.
  • At least one part of the central shaft (15) has a shaft eccentric (15.2) and a shaft dent (15.3).
  • the continuation of the central shaft (15) is straight.
  • the portion of the central shaft (15) with the shaft eccentric (15.2) and a shaft dent (15.3) is equipped with bearing (20).
  • the sliding chamber (4) is lengthened. Therefore, the sliding chamber (4) is in connection with the central shaft. As illustrated in Figure 8, the sliding chamber (4) is in direct contact with the bearing (20) around the central shaft (15).
  • the sliding chamber (4) is equipped with at least one slide (23) and at least one spring chamber (24). With the rotational motion of the central shaft (15), which is in eccentric form, the sliding chamber (4) can be moved forward and backward. This forward and backward movement is arranged by slide (23) and spring chamber (24). As illustrated in Figure 9, the sliding chamber (4) has a slide (23) in the middle part and two spring chambers (24) on both sides.
  • the spring chamber (24) has a spring in it.
  • the spring allows for the sliding chamber (4) to return back after the effect produced for forward motion of the sliding chamber (4) ends up.
  • FIG 8 illustrates the application of the invention which is operated with 4 sliding chambers (4).
  • Different applications of the invention can be operated with different numbers of sliding chambers (4).
  • each of the sliding chambers (4) should be equipped with a slide (23) and a spring chamber (24).
  • the chamber formed by overlapping the sliding chamber (4) and stationary chamber (6) by the forward and backward motion of the sliding chamber (4) is assembled or disassembled.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un mécanisme d'arme à fonctionnement automatique qui ne recouvre pas l'ensemble de la cartouche (10), qui a un nombre divers de chambres fixes (6), et qui permet à la cartouche (10) d'être chambrée, explosée et éjectée rapidement à grande vitesse, au moyen d'au moins une seconde chambre qui est superposée à au moins une roue primaire (1) fonctionnant en rotation et une chambre fixe (6) pour créer une chambre.
PCT/TR2020/050812 2019-11-15 2020-09-05 Nouveau mécanisme d'arme à feu WO2021096455A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
TR2019/17846A TR201917846A1 (tr) 2019-11-15 2019-11-15 Yeni̇ bi̇r ateşli̇ si̇lah mekani̇zmasi
TR2019/17846 2019-11-15
TR2020/03616A TR202003616A1 (tr) 2019-11-15 2020-03-09 Yeni̇ bi̇r ateşli̇ si̇lah mekani̇zmasi
TR2020/03616 2020-03-09
TR2020/10832A TR202010832A1 (tr) 2019-11-15 2020-07-08 Yeni bir ateşli silah mekanizması
TR2020/10832 2020-07-08

Publications (1)

Publication Number Publication Date
WO2021096455A1 true WO2021096455A1 (fr) 2021-05-20

Family

ID=75912256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2020/050812 WO2021096455A1 (fr) 2019-11-15 2020-09-05 Nouveau mécanisme d'arme à feu

Country Status (1)

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WO (1) WO2021096455A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011502A1 (fr) * 1990-12-24 1992-07-09 Western Design Corporation Chargeur de cartouches de munitions du type universel et a synchronisation automatique
DE4423750A1 (de) * 1994-06-27 1994-12-08 Ruediger Dipl Ing Giese Automatische Feuerwaffe sowie ein Gurtband für die Endloszufuhr von Patronenmunition
EP1793194A1 (fr) * 2004-05-17 2007-06-06 Rafael Javier Fornes Dispositif de declenchement a action continue

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011502A1 (fr) * 1990-12-24 1992-07-09 Western Design Corporation Chargeur de cartouches de munitions du type universel et a synchronisation automatique
DE4423750A1 (de) * 1994-06-27 1994-12-08 Ruediger Dipl Ing Giese Automatische Feuerwaffe sowie ein Gurtband für die Endloszufuhr von Patronenmunition
EP1793194A1 (fr) * 2004-05-17 2007-06-06 Rafael Javier Fornes Dispositif de declenchement a action continue

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