WO2009125440A1 - Gas rifle - Google Patents

Gas rifle Download PDF

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Publication number
WO2009125440A1
WO2009125440A1 PCT/IT2008/000235 IT2008000235W WO2009125440A1 WO 2009125440 A1 WO2009125440 A1 WO 2009125440A1 IT 2008000235 W IT2008000235 W IT 2008000235W WO 2009125440 A1 WO2009125440 A1 WO 2009125440A1
Authority
WO
WIPO (PCT)
Prior art keywords
rifle
bullet
loader
striker
tank
Prior art date
Application number
PCT/IT2008/000235
Other languages
French (fr)
Inventor
Mauro Marocchi
Original Assignee
C.D. Europe S.R.L.
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 C.D. Europe S.R.L. filed Critical C.D. Europe S.R.L.
Priority to PCT/IT2008/000235 priority Critical patent/WO2009125440A1/en
Publication of WO2009125440A1 publication Critical patent/WO2009125440A1/en

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
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/20—Movable ammunition carriers or loading trays, e.g. for feeding from magazines sliding, e.g. reciprocating
    • F41A9/23—Movable ammunition carriers or loading trays, e.g. for feeding from magazines sliding, e.g. reciprocating mounted within a smallarm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/51—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the magazine being an integral, internal part of the gun housing

Definitions

  • the present invention regards a gas rifle, and in particular a CO 2 or compressed air rifle.
  • magazines, cylinders' or the like which house a plurality of bullets, which are placed by the magazine in the shot chamber.
  • the rifles of the prior art have several drawbacks .
  • the magazines have a limited load capacity; in addition, the bullets are always found in the shot chamber so that the weapon is dangerous to handle, since it is always a 'loaded gun' .
  • the magazines of the prior art are often subjected to jamming, which require the opening of the rifle and thus limit a sporting use of the weapon.
  • the problem of the present invention is that of making a rifle that resolves the drawbacks mentioned with reference to the prior art .
  • Such drawbacks are resolved by a rifle in accordance with claim 1.
  • Figure 1 represents a perspective view of a rifle according to one embodiment of the present invention
  • Figure • 2 represents a side view of the rifle of figure 1, from the side of the arrow II of figure 1
  • Figure 3 represents a section view of the rifle of figure 1, along the section line III-III of figure 2
  • Figure 4 represents a section view of the rifle of figure 1, along the section line IV-IV of figure 3;
  • Figure 5 represents a perspective view of several components of the rifle of figure 1.
  • a gas rifle is generically indicated with 4, comprising a rifle body 8 extended along a prevalent direction X-X, equipped with at least one barrel 12, parallel to said prevalent extension X-X.
  • the rifle 4 also comprises a bullet collection tank 16, containing at least one bullet 20 and a compressed gas tank 24 suitable for providing the impulsive thrust for shooting said bullet 20.
  • the rifle 4 comprises a shooting mechanism 28 having a loader 32 at least partially counter-shaped with respect to the bullet 20.
  • the loader 32 is movable from a grip configuration in which a bullet 20 is extracted from an expulsion opening 36 of the collection tank 16, to a load configuration in which the bullet 20 is aligned with an inlet hole 40 of said barrel 12.
  • the movement of the loader is a linear translation -movement; advantageously, as will be described in more detail below, the load configuration is attained in the final travel portion of an actuation trigger 44 of the shooting mechanism 28.
  • the collection tank 16 is in the form of a tube arranged parallel to the barrel 12 of the rifle and screwed on a threaded hole 45 of the rifle body 8, at an expulsion opening 36 of the collection tank 16.
  • the collection tank 16 internally comprises a thrust plate and elastic means suitable for moving the bullets towards the expulsion opening 36.
  • the shooting mechanism 28 comprises a rotating actuation lever 48, mechanically connected to the loader 32 at a first end 52 and operatively connected to the trigger 44 at a second end 56, so to rotate, during the travel of the trigger 44, from the grip configuration to the load configuration .
  • the actuation lever 48 is hinged with respect to a hinging point 60 comprised between the first and the second end 52,56.
  • the first end 52 is connected to the loader 32 by means of a pin 64 adapted to permit a rotation of the first end 52 with respect to the loader 32, during the translation of the loader 32 when passing from the grip configuration to the load configuration .
  • the loader 32 comprises elastic means 68 adapted to oppose the translation movement of the loader 32 when passing from the grip configuration to the load configuration.
  • the loader 32 comprises a grip portion 72 suitable for engaging and extracting a bullet 20 from the collection tank 16, the grip portion 72 being aligned with the expulsion opening 36 of the collection tank 16 of the bullets when the trigger 44. is in rest condition.
  • the grip portion 72 is a fork-shaped portion.
  • the loader 32 comprises a check means 76 of the bullet 20, arranged on the opposite side of the grip portion 72, so that the bullet 20 is grasped between the grip portion 72 and the check means 76.
  • the check means 76 is a piston 80 elastically moved against the bullet 20 so to axially constrain the bullet 20 to the translation movement of the loader 32.
  • the actuation lever 48 at the second end 56, comprises an ⁇ L' portion 84 shaped so it can be actuated by the trigger 44.
  • the shooting mechanism 28 comprises a striker 88 mechanically connected to the movement of the trigger 44 so to be released at the end stop of the trigger 44 and to be able to permit the outflow of the gas from the tank 24 for the expulsion of the bullet 20.
  • the striker 88 is elastically preloaded by a preload spring 92 and has an abutment surface 96 that strikes a pin 100 acting on a check valve 104 of the gas tank 24.
  • the opening of the check valve 104 places the compressed gas in fluid communication with the bullet 20 and permits shooting the bullet through the barrel 12. In particular, the compressed gas crosses an expulsion duct and reaches the bullet at the inlet hole 40.
  • the rifle 4 comprises a ring nut 112 adapted to adjust the thrust action of the preload spring 92, given the same travel of the striker 88.
  • the ring nut 112 by rotating translates in such a manner as to modify the rest length of the preload spring 92.
  • the trigger 44 rotates around a fulcrum 116 and by rotating makes the striker 88 move back by means of a tongue 120 that acts on a tilted surface 124, axially integral with the striker 88. While the striker 88 moves back, a small check tooth 128 prevents the striker 88 from moving forward.
  • the check tooth 128 is disengaged from the striker 88 which, after having preloaded the preload spring 92, can advance rapidly and hit the pin 100 with the abutment surface 96.
  • the pin 100 hit in an impulsive manner by the striker 88, makes the check valve 104 move backward, which permits a small outflow of gas from the tank 24 towards the expulsion duct 108.
  • Elastic means act on the check valve which presses the valve in closed position, i.e. in a position opposing the thrust action of the striker 88.
  • the rotation of the trigger 44 also affects the actuation lever 48, since the trigger 44, through a plate 130, presses the actuation lever 48 at the X L' portion 84, causing the rotation of the actuation lever 48 around the related hinging point 60.
  • the first end 52 can move forward by translating, permit the grip portion 52 to extract a bullet 20 from the tank and bring it to the inlet hole 40 of the barrel 12.
  • the bullet 20 is aligned with said inlet hole 40 and simultaneously the check valve 104 instantaneously opens, permitting the gas to cross through the expulsion duct and act on the bullet 20, which is " then expelled.
  • the rifle 4 comprises a locking means 132 of the striker 88 adapted to lock the axial movement of the striker 88 with respect to the rifle body 8.
  • the locking means 132 comprise a button integral with striker 88; in unlocked conditions, the button is aligned on a track having extension not less than the axial translation travel of the striker 88, while in locked condition, the button is inserted in a seat counter-shaped with respect to the button, so to prevent any axial translation of the striker 88.
  • the gas tank 24 is arranged in a lower position with respect to the rifle body 8, i.e. on the side of the trigger 44, and the rifle mechanism is inserted from above into the rifle body 8, i.e. on the opposite side of the gas tank 24 with respect to the rifle body.
  • the disassembly of the rifle mechanism is permitted only after having removed the gas tank 24.
  • the rifle according to the present invention permits overcoming the drawbacks presented by the rifles of the prior art .
  • the rifle permits a considerable functioning autonomy, since it is possible to insert, in the side tank, for example thirty bullets aligned with each other.
  • the grip and load mechanism of the bullet by means of the translating loader ensures a safe functioning, free of jamming.
  • the adjustment ring nut of the preload of the striker permits adjusting as desired the quantity of gas expelled by the tank with every actuation of the trigger and thus the energy with every shot. In this manner, it is possible to find a compromise between the shot energy and the functioning duration of a gas tank.
  • the rifle comprises a plurality of safety features that make it particularly safe to handle .
  • the rifle comprises a safety of passive type, since the weapon is never a loaded gun until the end stop of the trigger is attained. In this manner, it is not possible to shoot a bullet if the trigger is not fully pressed.
  • the rifle comprises a first active safety, related to the button that axially locks the movement of the striker.
  • the rifle comprises a further safety since the configuration prevents disassembling the weapon without having previously removed the gas tank. In this manner, there is no risk of accidentally shooting a bullet while the weapon is being disassembled, for example in order to clean it.

Abstract

A gas rifle (4) comprising a rifle body (8) extended along a prevalent direction (X-X), equipped with at least one barrel (12), a bullet collection tank (16), containing at least one bullet (20), a compressed gas tank (24) adapted to provide the thrust for shooting said bullet (20). The rifle is characterised in that it comprises a shooting mechanism (28) having a loader (32) at least partially counter- shaped with respect to the bullet (20), the loader (32) being movable from a grip configuration in which it extracts a bullet (20) from an expulsion opening (36) of the collection tank (16) to a loading configuration in which the bullet (20) is aligned with an inlet hole (40) of said barrel (12), the loading configuration being attained in the final travel portion of an actuation trigger (44) of the shooting mechanism (28).

Description

DESCRIPTION "GAS RIFLE"
[0001] The present invention regards a gas rifle, and in particular a CO2 or compressed air rifle. [0002] As is .known, in repeating rifles, magazines, cylinders' or the like are used which house a plurality of bullets, which are placed by the magazine in the shot chamber. The rifles of the prior art have several drawbacks . [0003] In fact, the magazines have a limited load capacity; in addition, the bullets are always found in the shot chamber so that the weapon is dangerous to handle, since it is always a 'loaded gun' . In addition, the magazines of the prior art are often subjected to jamming, which require the opening of the rifle and thus limit a sporting use of the weapon.
[0004] The problem of the present invention is that of making a rifle that resolves the drawbacks mentioned with reference to the prior art . [0005] Such drawbacks are resolved by a rifle in accordance with claim 1.
[0006] Other embodiments of the rifle according to the invention are described in the subsequent claims. [0007] Further characteristics and advantages of the present invention will be more comprehensible from the following description of a preferred and non-limiting embodiment thereof , wherein :
[0008] Figure 1 represents a perspective view of a rifle according to one embodiment of the present invention; [0009] Figure • 2 represents a side view of the rifle of figure 1, from the side of the arrow II of figure 1; [0010] Figure 3 represents a section view of the rifle of figure 1, along the section line III-III of figure 2; [0011] Figure 4 represents a section view of the rifle of figure 1, along the section line IV-IV of figure 3;
[0012] Figure 5 represents a perspective view of several components of the rifle of figure 1.
[0013] With reference to the aforesaid figures, a gas rifle is generically indicated with 4, comprising a rifle body 8 extended along a prevalent direction X-X, equipped with at least one barrel 12, parallel to said prevalent extension X-X. The rifle 4 also comprises a bullet collection tank 16, containing at least one bullet 20 and a compressed gas tank 24 suitable for providing the impulsive thrust for shooting said bullet 20.
[0014] The rifle 4 comprises a shooting mechanism 28 having a loader 32 at least partially counter-shaped with respect to the bullet 20. The loader 32 is movable from a grip configuration in which a bullet 20 is extracted from an expulsion opening 36 of the collection tank 16, to a load configuration in which the bullet 20 is aligned with an inlet hole 40 of said barrel 12. Preferably, the movement of the loader is a linear translation -movement; advantageously, as will be described in more detail below, the load configuration is attained in the final travel portion of an actuation trigger 44 of the shooting mechanism 28. [0015] Preferably, the collection tank 16 is in the form of a tube arranged parallel to the barrel 12 of the rifle and screwed on a threaded hole 45 of the rifle body 8, at an expulsion opening 36 of the collection tank 16.
[0016] According to one embodiment, the collection tank 16 internally comprises a thrust plate and elastic means suitable for moving the bullets towards the expulsion opening 36.
[0017] According to one embodiment, the shooting mechanism 28 comprises a rotating actuation lever 48, mechanically connected to the loader 32 at a first end 52 and operatively connected to the trigger 44 at a second end 56, so to rotate, during the travel of the trigger 44, from the grip configuration to the load configuration . [0018] The actuation lever 48 is hinged with respect to a hinging point 60 comprised between the first and the second end 52,56.
[0019] According to one embodiment, the first end 52 is connected to the loader 32 by means of a pin 64 adapted to permit a rotation of the first end 52 with respect to the loader 32, during the translation of the loader 32 when passing from the grip configuration to the load configuration . [0020] Preferably, the loader 32 comprises elastic means 68 adapted to oppose the translation movement of the loader 32 when passing from the grip configuration to the load configuration.
[0021] Preferably, the loader 32 comprises a grip portion 72 suitable for engaging and extracting a bullet 20 from the collection tank 16, the grip portion 72 being aligned with the expulsion opening 36 of the collection tank 16 of the bullets when the trigger 44. is in rest condition. [0022] Preferably, the grip portion 72 is a fork-shaped portion.
[0023] Preferably, the loader 32 comprises a check means 76 of the bullet 20, arranged on the opposite side of the grip portion 72, so that the bullet 20 is grasped between the grip portion 72 and the check means 76. [0024] According to one embodiment, the check means 76 is a piston 80 elastically moved against the bullet 20 so to axially constrain the bullet 20 to the translation movement of the loader 32.
[0025] According to one embodiment, the actuation lever 48, at the second end 56, comprises an λL' portion 84 shaped so it can be actuated by the trigger 44.
[0026] According to one embodiment, the shooting mechanism 28 comprises a striker 88 mechanically connected to the movement of the trigger 44 so to be released at the end stop of the trigger 44 and to be able to permit the outflow of the gas from the tank 24 for the expulsion of the bullet 20.
[0027] The striker 88 is elastically preloaded by a preload spring 92 and has an abutment surface 96 that strikes a pin 100 acting on a check valve 104 of the gas tank 24. The opening of the check valve 104 places the compressed gas in fluid communication with the bullet 20 and permits shooting the bullet through the barrel 12. In particular, the compressed gas crosses an expulsion duct and reaches the bullet at the inlet hole 40.
[0028] The rifle 4 comprises a ring nut 112 adapted to adjust the thrust action of the preload spring 92, given the same travel of the striker 88. In other words, the ring nut 112, by rotating translates in such a manner as to modify the rest length of the preload spring 92. [0029] The trigger 44 rotates around a fulcrum 116 and by rotating makes the striker 88 move back by means of a tongue 120 that acts on a tilted surface 124, axially integral with the striker 88. While the striker 88 moves back, a small check tooth 128 prevents the striker 88 from moving forward.
[0030] At the end stop of the trigger, the check tooth 128 is disengaged from the striker 88 which, after having preloaded the preload spring 92, can advance rapidly and hit the pin 100 with the abutment surface 96. The pin 100, hit in an impulsive manner by the striker 88, makes the check valve 104 move backward, which permits a small outflow of gas from the tank 24 towards the expulsion duct 108. [0031] Elastic means (not shown) act on the check valve which presses the valve in closed position, i.e. in a position opposing the thrust action of the striker 88.
[0032] The rotation of the trigger 44 also affects the actuation lever 48, since the trigger 44, through a plate 130, presses the actuation lever 48 at the XL' portion 84, causing the rotation of the actuation lever 48 around the related hinging point 60. In this manner, the first end 52 can move forward by translating, permit the grip portion 52 to extract a bullet 20 from the tank and bring it to the inlet hole 40 of the barrel 12. At the end stop of the trigger 44, the bullet 20 is aligned with said inlet hole 40 and simultaneously the check valve 104 instantaneously opens, permitting the gas to cross through the expulsion duct and act on the bullet 20, which is "then expelled.
[0033] According to one embodiment, the rifle 4 comprises a locking means 132 of the striker 88 adapted to lock the axial movement of the striker 88 with respect to the rifle body 8. [0034] According to one embodiment, the locking means 132 comprise a button integral with striker 88; in unlocked conditions, the button is aligned on a track having extension not less than the axial translation travel of the striker 88, while in locked condition, the button is inserted in a seat counter-shaped with respect to the button, so to prevent any axial translation of the striker 88.
[0035] Preferably, the gas tank 24 is arranged in a lower position with respect to the rifle body 8, i.e. on the side of the trigger 44, and the rifle mechanism is inserted from above into the rifle body 8, i.e. on the opposite side of the gas tank 24 with respect to the rifle body. In this manner, the disassembly of the rifle mechanism is permitted only after having removed the gas tank 24. In fact, the gas tank 24, as long as it remains screwed to the mechanism, interferes with the rifle body- when one attempts to extract the mechanism itself from above .
[0036] This conformation constitutes an additional safety measure for the weapon, since the accidental shooting of a bullet during weapon maintenance operations is not possible.
[0037] As can be appreciated from that described above, the rifle according to the present invention permits overcoming the drawbacks presented by the rifles of the prior art .
[0038] In particular, the rifle permits a considerable functioning autonomy, since it is possible to insert, in the side tank, for example thirty bullets aligned with each other.
[0039] The grip and load mechanism of the bullet by means of the translating loader ensures a safe functioning, free of jamming. [0040] The adjustment ring nut of the preload of the striker permits adjusting as desired the quantity of gas expelled by the tank with every actuation of the trigger and thus the energy with every shot. In this manner, it is possible to find a compromise between the shot energy and the functioning duration of a gas tank. [0041] Advantageously, the rifle comprises a plurality of safety features that make it particularly safe to handle .
[0042] For example, the rifle comprises a safety of passive type, since the weapon is never a loaded gun until the end stop of the trigger is attained. In this manner, it is not possible to shoot a bullet if the trigger is not fully pressed.
[0043] Moreover, the rifle comprises a first active safety, related to the button that axially locks the movement of the striker.
[0044] Moreover, the rifle comprises a further safety since the configuration prevents disassembling the weapon without having previously removed the gas tank. In this manner, there is no risk of accidentally shooting a bullet while the weapon is being disassembled, for example in order to clean it.
[0045] A man skilled in the art, in order to satisfy contingent and specific needs, can make numerous modifications and variants to the above-described rifles, all moreover contained in the protective scope of the invention as defined by the following claims .

Claims

1. Gas rifle (4 ) comprising a rifle body (8) extending along a prevalent direction (X-X) , equipped with at least one barrel (12) , a bullet collection tank (16) , containing at least one bullet (20) , a compressed gas tank (24) adapted to provide the thrust for shooting said bullet (20) characterised in that the rifle (4) comprises a shooting mechanism (28) having a loader (32) at least partially counter-shaped with respect to the bullet (20) , the loader (32) being movable from a grip configuration in which it extracts a bullet (20) from an expulsion opening (36) of the collection tank (16) to a load configuration in which it aligns the projectile (20) with an inlet hole (40) of said barrel (12) , the load configuration being attained in the final travel portion of an actuation trigger (44) of the shooting mechanism (28) .
2. Rifle (4) according to claim 1, wherein the shooting mechanism (28) comprises a rotating actuation lever (48), mechanically connected to the loader (32) at a first end (52) and operatively connected to the trigger (44) at a second end (56) , so to rotate, during the travel of the trigger (44) , from the grip configuration to the load configuration.
3. Rifle (4) according to claim 2, wherein the actuation lever (48) is hinged with respect to a hinging point (60) comprised between the first and second end (52,56) .
4. Rifle (4) according to claim 2 or 3, wherein the first end (52) is connected to the loader (32) by means of a pin (64) adapted to permit a rotation of the first end (52) with respect to the loader (32) , during the translation of the loader (32) when passing from the grip configuration to the load configuration.
5. Rifle (4) according to any one of the claims 2 - 4, wherein the loader (32) comprises elastic means (68) adapted to oppose the translation movement of the loader (32) when passing from the grip configuration to the load configuration.
6. Rifle (4) according to any one of the preceding claims, wherein the loader (32) comprises a grip portion (72) adapted to engage and extract a bullet (20) from the collection tank (16) , the grip portion (72) being aligned with the expulsion opening (36) of the collection tank (16) when the trigger (44) is in rest condition.
7. Rifle (4) according to claim 6, wherein the grip portion (72) is a fork-shaped portion.
8. Rifle (4) according to claim 6 or 7, wherein the loader (32) comprises a bullet check means (76) , arranged on the opposite side of the grip portion (72) , so that the • bullet (20) is grasped between the grip portion (72) and the check means (76) .
9. Rifle (4) according to claim 8, wherein the check means (76) is a piston (80) elastically moved against the bullet (20) so to axially constrain the bullet (20) to the translation movement of the loader (32) .
10. Rifle (4) according to any one of the preceding claims, wherein the shooting mechanism (28) comprises a striker (88) mechanically connected to the movement of the trigger (44) so to be released at the end stop of the trigger (44) and be able to permit the outflow of the gas from the tank (24) for the expulsion of the bullet (20) .
11. Rifle (4) according to claim 10, wherein the striker (88) is elastically preloaded by a preload spring (92) and has an abutment surface (96) that strikes a pin (100) acting on a check valve (104) of the gas tank (24) , the opening of the check valve putting the compressed gas in fluid communication with the bullet (20) .
12. Rifle (4) according to claim 11, comprising a ring nut (112) adapted to adjust the thrust action of the preload spring (92) , given the same travel of the striker (88) .
13. Rifle (4) according to claim 10, 11 or 12, comprising a- locking means (132) of the striker (88) adapted to lock the axial movement of the striker (88) with respect to the rifle body (8) .
14. Rifle (4) according to claim 13, wherein said locking means (132) comprises a button integral with the striker (88) , in unlocked position the button being aligned on a track having extension not less than the striker's travel path, in locked condition the button being inserted in a seat counter-shaped with respect to the button so as to prevent any axial translation of the striker (88) .
15. Rifle (4) according to any one of the preceding claims, wherein the bullet collection tank (16) is in the form of a tube arranged parallel to the barrel (12) of the rifle (4) and screwed on a threaded hole (45) of the rifle body (8) , at the expulsion opening (36) of the tank (16) .
16. Rifle (4) according to any one of the preceding claims, wherein the tank (16) internally comprises a thrust plate and elastic means adapted to move the bullets (20) towards the expulsion opening (36) .
17. Rifle (4) according to any one of the preceding claims, wherein the gas tank (24) is arranged in a lower position of the rifle body (8) , on the side of the trigger (44) , and the actuation mechanism (28) of the rifle (4) is inserted from above into the rifle body
(8) , so as to permit the disassembly of the mechanism
(28) only after having removed the gas tank (24) .
18. Rifle (4) according to any one of the preceding claims, wherein said gas tank (24) is loaded with compressed air or CO2.
PCT/IT2008/000235 2008-04-11 2008-04-11 Gas rifle WO2009125440A1 (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
PCT/IT2008/000235 WO2009125440A1 (en) 2008-04-11 2008-04-11 Gas rifle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9217698B2 (en) 2012-01-24 2015-12-22 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Device for simulating explosive blast and imaging biological specimen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304320A (en) * 1941-11-29 1942-12-08 Walter A Tratsch Air rifle
FR1085816A (en) * 1953-05-07 1955-02-07 Air repeater automatic rifle for target shooting
FR1129356A (en) * 1954-08-11 1957-01-21 Automatic and continuous feeding device of spherical bullets for rifles and compressed gas pistols
FR2224729A1 (en) * 1973-04-06 1974-10-31 Salvatore Lino Automatic pellet feed for toy air gun - plunger, controlled by elastic band, lifts pellet from magazine to barrel
EP0844456A2 (en) * 1996-11-20 1998-05-27 Industrias El Gamo, S.A. A dual mode ammunition loading air of gas-powered gun

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304320A (en) * 1941-11-29 1942-12-08 Walter A Tratsch Air rifle
FR1085816A (en) * 1953-05-07 1955-02-07 Air repeater automatic rifle for target shooting
FR1129356A (en) * 1954-08-11 1957-01-21 Automatic and continuous feeding device of spherical bullets for rifles and compressed gas pistols
FR2224729A1 (en) * 1973-04-06 1974-10-31 Salvatore Lino Automatic pellet feed for toy air gun - plunger, controlled by elastic band, lifts pellet from magazine to barrel
EP0844456A2 (en) * 1996-11-20 1998-05-27 Industrias El Gamo, S.A. A dual mode ammunition loading air of gas-powered gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9217698B2 (en) 2012-01-24 2015-12-22 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Device for simulating explosive blast and imaging biological specimen

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