• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Firearm (10, 12) for temporary conversion into a compressed gas-powered firearm simulator for simulated shooting, characterized in that the firearm (10, 12) is a combination of actual firearm components and simulated firearm components, including a simulated barrel Unit (24, 34, 102, 724); wherein the simulated barrel assembly includes a refillable container (48, 60) for compressed gas, a fill access for refilling the container (48, 60) for compressed gas, and one by a firing mechanism in the firearm (10, 12) for releasing the compressed Gases from the container (48, 60), for the simulated firing of the firearm (10, 12) includes metering valve (86, 98, 120).
    公开号:AT16556U1
    申请号:TGM50264/2018U
    申请日:2015-01-26
    公开日:2020-01-15
    发明作者:
    申请人:Dvorak Vojtech；
    IPC主号:
    专利说明:

    FIREARMS FOR TEMPORARY CONVERSION INTO A FIREARMS SIMULATOR
    CROSS REFERENCE TO RELATED APPLICATIONS This application is related to and claims priority to US provisional application no. 61 / 939,273 filed on February 13, 2014, which is incorporated herein in full by reference.
    BACKGROUND This disclosure relates generally to a conversion of an actual firearm to a firearm simulator, and more particularly to either a long gun or a handgun simulator.
    Firearms were converted to a firearm simulator for simulated firing by replacing the parts of a firearm with simulator parts, so that the firearm thus obtained comprises a combination of actual firearm components and simulated firearm components. The simulated firearm components include a simulated barrel unit and a simulated magazine unit. The simulated prior art magazine units include a container for compressed gas or a connection to an external source of compressed gas. The compressed gas is used to provide energy to operate the weapon simulator by operating an actuation valve in the simulated barrel unit. The compressed gas is directed from the compressed gas tank or an external compressed gas source to the simulated barrel unit.
    When actuated, the valve drives the movement of the carriage and compressing a recoil spring and then venting. The recoil thus obtained simulates the feeling of firing a real weapon. A laser beam pulse means reacts to the firing of the simulated weapon, the laser beam pulse means delivering a laser beam to the target. It could be advantageous to improve the simulated firearm by reducing the number of parts, which leads to a reduction in costs and also a less complex weapon simulator.
    SUMMARY The invention relates to a firearm for temporary conversion into a compressed gas powered firearm simulator for simulated shooting, characterized in that the firearm includes a combination of actual firearm components and simulated firearm components including a simulated barrel unit; wherein the simulated barrel assembly includes a refillable container for compressed gas, a fill access for refilling the container for compressed gas, and a metering valve actuated by a firing mechanism in the firearm to release the compressed gas from the container, for simulated firing of the firearm.
    BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1, Fig. 2, Fig. 3 is a side sectional view explaining an embodiment of a handgun modified for simulated shooting.
    Fig. 14 is a side sectional view explaining an embodiment of a long gun modified for simulated shooting.
    Fig. 4 is a side view explaining an embodiment of the laser unit used with a simulated firearm.
    1.17
    AT 16 556 U1 2020-01-15 Austrian patent office
    [0009] Figs. 4 and 6a are side sectional views explaining an embodiment of an external gas container for compressed gas attached to the barrel unit of a simulated firearm. Figure 5 Fig. 14 is a side sectional view explaining another embodiment of a long gun converted for simulated shooting. 6-6f and 7th are sectional views of the page that explain the execution of simulated barrel units for use in firearms converted to simulated handguns and long weapons [0012] Figs. 8 and 9 are sectional views of the side, explaining an embodiment of a long gun with a barrel unit for simulated shooting. Figure 10 is a partial side view explaining an embodiment of a CO2 supply tank used to refill the simulated barrel unit. Figure 11 10 is a side view explaining an embodiment of a device for receiving the supply tank of FIG. 10 and providing a connection for refilling the simulated barrel or the external container. Fig. 12 is another sectional view of the page and rotated to the view of Fig. 11 by 90 °. Figure 13 Figure 3 is a partial sectional view of the page for an alternate fill interface.
    DETAILED DESCRIPTION Firearm for temporary conversion to a compressed gas powered firearm simulator for simulated shooting is provided. The firearm includes a combination of actual firearm components and simulated firearm components. The firearm can be a hand weapon 10, Fig. 1 or a long weapon 12, Fig. 2. The handgun 10 includes a frame 14 with a grip area 16, a magazine area 18, a trigger area 20, a slide area 22 and a recoil spring 23. A firearm barrel area (not shown) is replaced by a simulated barrel unit 24. The long gun 12, FIG. 2, includes a frame 26 with a barrel area 28, a magazine area 30 and a trigger area 32. A firearm barrel area (not shown) is replaced by a simulated barrel unit 34, a simulated bolt 36 and recoil spring 38. As used herein, the term rifle can be a repeating, single-shot, semi-automatic, or automatic type rifle or shotgun.
    Additional features of the gun 10, Fig. 1, and the rifle 12, Fig. 2 include a simulated magazine unit 40, which includes a shot counter 42, a receiver 44 for receiving a remote signal to simulate a firearm blockage and a controller 46 to interrupt simulated firing in succession to a preset number of simulated shots fired.
    The simulated barrel unit 24, Fig. 1, includes a container or chamber 48 for sealingly storing compressed gas, such as CO 2 . One end 48a of the cylinder 48 is threaded and includes a fill access 50, which may be of the male or female type, and a shut-off valve. In addition, as an alternative to the thread, the end 48a can be a twist lock, a quick lock or a Bayonet locking mechanism. The threaded end 48a can screwably receive a laser unit 52, Fig. 3. The laser unit 52 is adjustable to the rear by means of an adjusting screw 53 and can be removed 51 by screws from the end 48a to provide access to the fill access 50. In addition, the container 48 can be attached to a larger front
    2.17
    AT 16 556 U1 2020-01-15 Austrian patent office advice container 54, Fig. 4 can be added to increase the available number of simulated shots. Referring again to FIG. 1, an adjustment screw 56 and pin 58 arrangement is provided adjacent the trigger area 20 to accommodate manufacturing tolerances in various handgun brands and models when the simulated barrel unit 24 is installed in the frame 14. It is shown here that the term fill access can be arranged at the end of the barrel or can be a side fill access on the side of the barrel.
    The container 48, Fig. 1, is enlarged by adding an additional reserve container 54 of larger capacity, Fig. 4, in order to increase the number of available simulated shots. The reserve container 54 includes a first threaded end 54a and a fill access 54b at a second threaded end 54c. Therefore, removal of the laser unit 52 from the end 48a of the container 48 allows the first end of the reserve container 54a to be screwed to the threaded end 48a of the container 48 so that the fill access 50 engages and one at the first end 54a from the container 54 ball spring-mounted ball 54d. This provides free fluid exchange between containers 48 and 54. Laser unit 52 is then screwed into second end 54c. In this way, the reserve container 54 is attached in order to increase the capacity of simulated firing of the hand weapon 10.
    1 and 6, the simulated shooting of the hand gun 10 is described below. The simulated barrel unit 24 includes a housing 70 that contains a chamber 72 and the container 48. The filling access 50 is arranged at the threaded end 48a of the housing 70 and the chamber 72 is located at a distal end of the housing 70. The container 48 comprises an inlet opening 74 in the filling access 50 at the end 48a, and an outlet opening 76 which opens the container 48 fluidly connects to chamber 72. A piston 78 includes a striker 80 movably held in the piston 78. A fill access 50 is provided with a one-way check valve, which may be a ball valve 82, or other valve element, which is resiliently supported by an optional spring 84 to rest on and seal the Entry opening 74 is driven, and a second or metering valve 86 is provided, which may also be a ball or other suitable configuration, which is driven by spring 88 resilient to rest on and seal the outlet opening 76. Actuation of a trigger 20a in trigger area 20 engages a firing pin 20b with striker 80 which is moved sufficiently to lift valve 86 and admit the compressed gas from container 48 into chamber 72. Therefore, the sled portion 22 and the piston 78 are driven backward together with the striker 80. The shoulder 83 of the piston 78 stops further backward movement of the piston 78 due to engagement with a shoulder 89 of the chamber 72. The carriage 22 continues further backward movement until venting occurs, followed by forward movement of the carriage 22 due to a recoil spring 23. If, during the recoil cycle, Fig. 6a, the piston 78 stops moving backwards, the striker 80 is pushed out of the piston 78 and moves the carriage 22 backwards so that the energy of the compressed gas is used to do useful work. When striker 80 passes vent 78a, the pressure escapes with an audible bang. In various applications shown here, measurement is achieved by preset stiffness of a spring (or a resilient element) and preset movement of the valve tappet (ball or other configuration). A valve housing determines the compression of the valve spring and restricts movement of the valve tappet. This determines the length of time the valve is open, what the amount of gas injected into the adjacent recoil chamber e.g. 72, 90, 122, see Figures 6, 7 and 8 which produces the desired recoil level.
    Alternatively, a reserve container 654, Fig. 6b, instead of a fill access 50, as shown in Figs. 1 and 6a, may include a side fill access 650. Therefore, a laser unit 652, FIG. 6b, adjacent the side fill access 650, may be suitably connected to one end of the container 654.
    Another running unit 724, Figs. 6c and 6d, may include a container 748. On
    3.17
    AT 16 556 U1 2020-01-15 Austrian patent office
    End 748a of container 748 is threaded and includes fill access 750. Threaded end 748 can receive a laser unit 752, similar to a laser unit as described above. A valve housing 754 can be inserted into the container 748 for receiving a valve element 749 which is spring-driven by a spring element 755. A flexible seal 756 and a rigid washer 757 are inserted into a chamber 758. A sleeve insert 759 is sealingly inserted into a running block 760 and a piston 761 in insert 759 receives an impact piece 763. An outlet opening 762 is provided in piston 761. When actuated by a trigger, striker 763, as described above, displaces valve element 749 sufficiently to enable the compressed gas from container 748 to enter housing 754 through a connection 754a and to pass seal 756 and disk 757 and piston 761 and striker 763 am to drive the rear end of sleeve insert 759 until venting occurs at vent 762 in piston 761 and therefore the recoil and audible popping noises are provided as described above, see also FIG. 6f.
    6e and 6f, the container 748 is expanded in size by adding an additional reserve container 821 with and larger capacity, which has a sealed insert 822 and a side fill access 823 adjacent to the sealed insert 822. A distal end of the container 821 includes a laser unit 824. Removal of the fill access 750 to the barrel unit 724, FIG. 6d, allows the sealing insert 822 to be attached to the end 748a of the barrel unit 724. The side fill access 823, 6e and 6f is sealed by a valve 825 when the cylinders 821 and 748 are pressurized. A passage 826 connects containers 821 and 748 so that pressurized gas is available in containers 821 and 748 for simulated firing. In addition, housing 754 holds valve element 749 and spring 755 in the position desired for effective operation.
    Referring to the long gun 12, Fig. 2, the simulated barrel unit 34 includes a container 60 for tightly storing the compressed CO 2 gas. One end of the container 60 may include a fill access as described above, but is shown with an alternative side fill access 62 as described below. In addition, a laser unit 64 is attached to the running unit 34 adjacent to the side filling access 62. Due to the alternative side fill access 62, a laser unit 64 can be removably attached via a threaded connection, as described above, or can optionally be permanently attached to the simulated barrel unit 34. In addition, the barrel unit 34 and container 60 can be replaced with an enlarged barrel unit 34a, FIG. 5, which includes a barrel container 66b and a reserve container 66a, by the number of simulated long gun shots available 12 to increase. The container area 66a also includes an alternative side fill access 67, and the laser unit 64 is attached to the run unit 34a adjacent to the side fill access 67. Similar to what has been described above, the laser unit 64 can be removably attached via a threaded connection or can optionally be attached permanently.
    2 and 7, the simulated shooting of the long gun 12 is described below. The simulated barrel unit 34 includes a pin 36 that has a chamber 90 that receives a piston 92. The bolt 36 comprises an impact piece 94 and the return spring 38 functions, as shown in FIGS. 2 and 7, to bring the bolt 36 into a rest position. Actuation of a trigger 32a in the trigger area 32 drives a hammer (not shown) into engagement with the striker 94, which opens a closed metering valve 98 and allows compressed gas from the container 60 to enter the chamber 90 and therefore the bolt 36 and move the striker 94 backward to compress the return spring 38. When the bolt 36 passes the piston 92 at the rear and the venting takes place, the spring 38 returns the bolt 36 and the striker 94 to the rest position.
    In a further embodiment, FIGS. 8 and 9 show a repeating long gun 100, which comprises a simulated barrel unit 102. The real run unit (not shown) is through
    4.17
    AT 16 556 U1 2020-01-15 Austrian patent office replaced a simulated barrel unit 102, which includes a refillable container for compressed gas 104. The simulated barrel unit 102 can be secured in a repeating shotgun / rifle-type firearm 106 by, for example, a threaded end 108 adjacent a firing pin 110 which is part of the firearm 106. A compressed gas container 104 is disposed between a pair of spaced walls 112a, 112b. The container 104 is sealed to the walls 112a, 112b as described below and is refillable through a side fill access 114, including a one-way check valve, which may be a ball or other type 116 one-way check valve. One end 118a of striker 118 is sealed to wall 112a adjacent to striker 110. Another end 118b of striker 118 is disposed adjacent wall 112b and includes a metering valve 120 in wall 112b.
    A barrel chamber 122 in the barrel unit 102 includes a piston 124, a spring 126, an outlet port 128, a spring retainer 130 and a carrier 132 for receiving a laser unit 134. The laser unit 134 may be fixedly or removably attached to one end 122a of the run unit 102.
    Simulated shooting is accomplished by actuating a trigger 136 which engages the firing pin 110 with the striker 118 to temporarily open the valve 120 on the wall 112b. Compressed air can then enter the barrel chamber 122 and drive the piston 124 to compress the spring 126 until the piston 124 passes through the outlet port 128. When vented through opening 128, spring 126 drives piston 124 to wall 112b. Rapid movement of piston 124 and its mass simulates recoil, and venting through orifice 128 simulates an audible bang.
    In the above, some embodiments of actual firearms are explained, which cannot be permanently converted into a simulated firearm. An advantage of the foregoing is that the compressed air is stored and directed only in the simulated barrel unit and drives elements of the simulated firing, so that the need to direct the compressed gas from distant areas of the firearm to simulate firing is avoided. All of the shut-off valves described here can be of any suitable type of seal, such as, for example, ball valves or other types of valves.
    A refill station for refilling the CO 2 gas container in the simulated running unit described above is illustrated in FIGS. 10-13 and described below. In FIG. 10, a CO 2 supply tank 150 for providing a CO 2 refilling of the CO 2 cylinder described above is explained and shown in the simulated running units. The supply tank 150 comprises a refill connection end 151, which has a threaded area 152, a sealing ring 153 and a valve 154. A refill attachment 155, FIG. 11, may be attached to a table surface (not shown) using optional suitable attachment means extending through openings 156. The refill connector end 151 of the supply tank 150 can be screwed into a threaded opening 157 in the refill attachment 155. When the supply tank 150 is placed in the opening 157, a probe 158 opens the valve 154 to release clear CO 2 liquid into the refill fixture 155, wherein a float 159 visible in an optional window 160 indicates the presence of the refill liquid, which can be released by the attachment 155 to a valve 161. A pressure gauge can optionally be used. An alternative fastening 155a is explained in FIG. 12 and rotated by 90 ° to the view in FIG. 11. In addition, an alternative table clamp fastening 155b is explained instead of the fastening means as described above and shown in FIG. 11 for securing the fastening 155a at one point. In addition, the above-mentioned valve 161 may be a one-way check valve and may include a ball check valve 162 resiliently driven against the return spring 163 to close an outlet port 164 of the female type. 13, the valve 161a explains a male type outlet 164a. For example, the outlet opening 164 of the female type of FIG. 12 can be reused
    5.17
    AT 16 556 U1 2020-01-15 Austrian patent office filling connection with nipple 50 can be used, FIG. 6, while the outlet opening 164a of the above type for a refilling connection with a side filling access 67, as explained in FIG. 5, can be used.
    The firearm conversions described and described herein are exemplary, but such conversions with modifications, where necessary, in any type of firearm where converting an actual firearm to a firearm used for simulated shooting is appropriate, whether for Sports or used as a weapon can be executed.
    [0033] Although illustrative embodiments have been shown and described, a wide range of modifications, exchanges, and replacements are included in the above disclosure, and in some examples, some features of the embodiments may be used without corresponding use of other features. Accordingly, it is clear that the appended claims should be interpreted broadly and in a manner consistent with the scope of the disclosure disclosed herein.
    权利要求:
    Claims (14)
    [1]
    1. Firearm (10, 12) for temporary conversion into a compressed gas powered firearm simulator for simulated shooting, characterized in that the firearm (10, 12) is a combination of actual firearm components and simulated firearm components including a simulated one Running unit (24, 34, 102, 724); wherein the simulated barrel assembly includes a refillable container (48, 60) for compressed gas, a fill access for refilling the container (48, 60) for compressed gas, and one by a firing mechanism in the firearm (10, 12) for releasing the compressed Gases from the container (48, 60), for the simulated firing of the firearm (10, 12) includes metering valve (86, 98, 120).
    [2]
    2. Firearm according to claim 1, characterized in that the simulated barrel unit (24) includes a chamber (72), a piston (78) and a striker (80) fastened in the piston, wherein a shooting process involves movement of the striker ( 80), wherein the striker (80) is sufficiently movable to open the metering valve (86), whereby compressed gas can get from the container (48) into the chamber (72), the piston (78), the slide (22 ) and the striker (80) can be displaced from a rest position and thereby a recoil can be simulated, in which the chamber (72) can be ventilated and the slide (22), the piston (78) and the striker (80) by the recoil spring (23) can be returned to the rest position.
    [3]
    3. Firearm according to claim 1, characterized in that the simulated barrel unit (34) includes a piston (92), a bolt (36), a chamber (90), an impact piece (94), and a recoil spring (38) wherein a firing action causes movement of the striker (94), wherein the striker (94) is sufficiently movable to open the metering valve (98), whereby compressed gas from the container (60) can enter the chamber (90), the Bolt (36) can be displaced from the rest position and a recoil can be simulated, the chamber (90) being ventable, and the bolt (34) and the striker (94) can be returned to the rest position by the recoil spring (38).
    [4]
    4. Firearm according to claim 1, characterized in that the simulated barrel unit (102) includes a barrel (122), a piston (124) and a recoil spring (126) in the barrel (122) and a striker (118), wherein a shooting process causes a movement of the striker (118), the striker (118) being sufficiently movable to open a metering valve (120), as a result of which compressed gas from the container (104) can get into the barrel (122) and the piston (124 ) displaceable from the rest position, and thereby recoil can be simulated, the running chamber (122) being ventable, and the piston (124) being able to be returned to the rest position by the recoil spring.
    [5]
    5. Firearm according to claim 1, characterized in that it further comprises: a laser unit (52) attached to one end of the simulated barrel unit (24, 34, 102, 724).
    [6]
    6. Firearm according to claim 1, characterized in that it further comprises: a refillable reservoir (54, 654, 821) for compressed gas attached to one end of the simulated barrel unit (24, 34, 102, 724).
    [7]
    7. Firearm according to claim 6, characterized in that it further comprises: a laser unit (52) attached to the storage container (54, 654, 821) for compressed gas.
    [8]
    8. Firearm according to claim 1, characterized in that the filling access (62, 823, 650) for refilling is attached to a mouth end of the simulated barrel unit (24, 34, 724).
    7.17
    AT 16 556 U1 2020-01-15 Austrian patent office
    [9]
    9. Firearm according to claim 1, characterized in that the filling access (62, 823, 650) for refilling is fastened in a side wall of the simulated barrel unit (24, 34, 724).
    [10]
    10. Firearm according to claim 1, characterized in that the firearm (10) is a hand weapon.
    [11]
    11. Firearm according to claim 1, characterized in that the firearm (12) is a long weapon.
    [12]
    12. Firearm according to claim 10, characterized in that the hand weapon includes a carriage (22) which is part of the actual firearm (10).
    [13]
    13. Firearm according to claim 11, characterized in that the long gun further includes a bolt (36) and a return spring (38).
    [14]
    14. Firearm according to claim 1, characterized in that the firearm (10, 12) includes a simulated magazine unit (40) which has a shot counter (42) and an actuator (46) for interrupting the simulated shooting in succession to a preset Number of simulated shots fired.
    类似技术:
    公开号 | 公开日 | 专利标题
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    DE218897C|
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    EP0416394B1|1994-07-27|Air gun, in particular for competitionshooting
    DE3134007A1|1983-03-10|CO2 sporting weapon
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    DE448105C|1927-08-12|Hahn-less hunting rifle with a simple or automatic ejector
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    AT405974B|2000-01-25|COMPRESSED GAS ARM WITH REAR SHOCK ABSORBER
    DE1138340B|1962-10-18|Firing device operated with compressed gas for single shot with manual reloading
    DE202007007490U1|2007-09-20|Ball magazine for toy air rifles
    AT43799B|1910-08-25|Automatic multi-loading rifle.
    DE1553966A1|1971-07-29|Gas rifle
    DE19529150A1|1997-02-13|Airgun, especially pistol, using air or carbon di:oxide - has compressed gas accumulator connected to firing chamber via reduction valve with spring loaded piston and detent to control pressure
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US201461939273P| true| 2014-02-13|2014-02-13|
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