WO2008147336A1 - Bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and other aim guns - Google Patents

Bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and other aim guns Download PDF

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Publication number
WO2008147336A1
WO2008147336A1 PCT/TR2007/000049 TR2007000049W WO2008147336A1 WO 2008147336 A1 WO2008147336 A1 WO 2008147336A1 TR 2007000049 W TR2007000049 W TR 2007000049W WO 2008147336 A1 WO2008147336 A1 WO 2008147336A1
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WO
WIPO (PCT)
Prior art keywords
air
nut
slot
bullet
bullet charge
Prior art date
Application number
PCT/TR2007/000049
Other languages
French (fr)
Inventor
Bahtiyar Tasyagan
Original Assignee
Bahtiyar Tasyagan
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 Bahtiyar Tasyagan filed Critical Bahtiyar Tasyagan
Publication of WO2008147336A1 publication Critical patent/WO2008147336A1/en

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Classifications

    • 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
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/73—Sealing arrangements; Pistons

Definitions

  • the invention is the bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and pistols, and it relates to the system that prevents the air and gas leaks and thus increases the exit speed of the bullets and enables them to reach the target without deviation.
  • the aim guns operate by the method of compressing the air and gas pressure.
  • the existing guns there occur the air and gas leaks. Said leaks impair the shot performance of the guns and also prevent the bullet to reach a longer range, because they also decrease the exit speed of the bullet.
  • the deviations will be increased due to these leaks, the problems with aiming are encountered and more than one shot may be necessary in order to hit the desired target. All such problems have led to the complaints of the users for many years.
  • the lockable bullet charge mechanism is formed to eliminate the problem of air and gas pressure drop in the guns during the shots. With this mechanism, the air and gas leaks are completely prevented and the long term use is provided. Also, the cover is compressed and locked and it is prevented from opening due to the shake and friction caused by the recoil.
  • FIG 3 The side view of the bullet charge mechanism with lock in assembled state Figure 4
  • the side view of the mechanism body Figure 5 The front view of the mechanism body Figure 6
  • the top view of the mechanism body Figure 7 The sectional view of the mechanism body Figure 8
  • the technical side view drawing of the mechanism cover Figure 9 The technical front view drawing of the mechanism cover Figure 10 :
  • the technical top view drawing of the mechanism cover Figure 11 The technical sectional view drawing of the mechanism cover Figure 12 :
  • the view of the securing pin of the mechanism cover Figure 13 The front view of the bullet charge bodyl Figure 14 :
  • the side view of the bullet charge bodyl Figure 15 The view of the bolt serving to adjust the bullet charge bodies Figure 16
  • the technical side view drawing of the action bolt Figure 17 The technical front view drawing of the action bolt Figure 18
  • the front view of the bullet charge body2 Figure 20 The side view of the bullet charge body2 Figure 21
  • the various view of the air rubber Figure 22 The holder bolt for the action nut pressing ball Figure 23
  • the bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and pistols according to the invention is comprised by an integration of thirteen parts.
  • the first part is the mechanism body (1). One end thereof has the slot (14) in which the barrel engages. The other end thereof is processed so that it will engage in the reservoir pipe (16). It also has an air hole (15) on the same side. It bears the channel (18) in which the mechanism cover (2) is fastened and the cover holder pin (3) slot (17).
  • the mechanism cover (2) Another part is the mechanism cover (2). There is located the holes (20, 25) bearing the bullet charge bodies (4, 8) on said mechanism cover (2). Said mechanism cover (2) resembles the shape of a half moon. It has a slot (24) with a middle section designed to enable fastening the action nut (6). The pin hole (19) is opened all along on the same.
  • the mechanism cover (2) which bears on the top section thereof the holes (21) through which the adjusting bolt (5) serving to adjust the bullet charge bodies (4, 8) is fastened and the holes (23) through which the pressing ball (12) continuously pressing down the action nut (6) and thus preventing the involuntary movements is fastened, is designed to operate in a comfortable manner. Moreover, there is present the channel (22) through which the action nut arm (7) passes.
  • the third part is the mechanism cover fixing pin (3). It has one end flat and the other end threaded. It is attached in the slot (17) on the mechanism body (1), in order to serve for securing the mechanism cover (2).
  • the fourth part is the bullet charge body (4) pierced in the center, which has on one end thereof the air rubber slot (28) and on the other end thereof arranged with right threads, with sealing gasket (13) slot (30) opened inside and the channels (31) located thereon.
  • the channels (31) on it are opened to prevent the air and gas leaks due to the frictions in the gun resulting from the long term use. Since the air rubber (9) will come towards the front when the adjustment bolt (5) of the charge bodies is loosened and is attached in the other channel by screwing, the air and gas leak will be prevented.
  • the other part is the adjusting bolt (5) serving to adjust bullet charge bodies (4, 8). It is attached through the holes (21) on the mechanism cover (2), and thus it prevents the charge bodies (4, 8) from rotating and enables them to perform a linear movement.
  • the sixth part is the action nut (6). On one half of its interior is made the right thread slot and on the other half of its interior is made the left thread slot (35, 34). Its top section includes the slot (33) in which the action nut arm (7) is fastened.
  • the seventh part is the nut arm (7) serving to rotate the action nut (6), which arm has one end rounded and the other end threaded.
  • Another part is the bullet charge body (8) where the charge operation is carried out.
  • the slot (28) in which the air rubber is attached and on the other end thereof is made the left thread (36).
  • the channels (31) serving to carry out adjustments to prevent the leaks. It is attached along with the bullet charge bodyl (4) to the action nut (6) and it opens and closes upon the movement of the nut (6) in order to compress the air rubbers (9) and thus provides the air and gas sealing.
  • the cover (2) that is tightened and locked to the gun body is not influenced by the shakes and the frictional movements.
  • the ninth part is the air rubber (9). It is attached in the slots (28) on the bullet charge bodyl (4) and the bullet charge body2 (8) and ensures sealing.
  • the other parts are the nut pressing ball (12), nut pressing spring (11) and the spring holder screw (10).
  • said three parts (10, 11, 12) are fastened to their corresponding locations on the mechanism cover (2), in order to keep the action nut (6) continuously under pressure and thus to prevent the nut (6) from rotating due to the shakes and loosening.
  • the last part is the sealing gasket (13). It is attached between the bullet charge mechanisms (4, 8) and provides air tightness. According to our invention, all the aforesaid parts are combined to form the bullet charge mechanism with lock. Owing to this mechanism, the air and gas leaks are totally eliminated and the aiming accuracy and high level targeting are provided in the air aim guns and pistols.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

The invention is the bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air aim guns and pistols, and it relates to the system that prevents the air and gas leaks and thus increases the exit speed of the bullets and enables them to reach the target without deviation. As known, the biggest problem with the air aim guns and pistols is the air and gas leaks. Although this problem has been minimized with the existing methods, it has not been possible to obtain the same result for a long time. With this mechanism we have developed, the air and gas leaks have been totally prevented, the continuity has been provided, and also, the cover has been compressed and locked so that it is prevented from opening due to the shakes and friction resulting from the recoil.

Description

DESCRIPTION
Bullet Charge Mechanism with Lock Preventing the Air and Gas Pressure Drop during the Shot in the Air Guns and Other Aim Guns
The invention is the bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and pistols, and it relates to the system that prevents the air and gas leaks and thus increases the exit speed of the bullets and enables them to reach the target without deviation.
As will be understood from their name, the aim guns operate by the method of compressing the air and gas pressure. In the existing guns, there occur the air and gas leaks. Said leaks impair the shot performance of the guns and also prevent the bullet to reach a longer range, because they also decrease the exit speed of the bullet. Moreover, because the deviations will be increased due to these leaks, the problems with aiming are encountered and more than one shot may be necessary in order to hit the desired target. All such problems have led to the complaints of the users for many years.
The lockable bullet charge mechanism is formed to eliminate the problem of air and gas pressure drop in the guns during the shots. With this mechanism, the air and gas leaks are completely prevented and the long term use is provided. Also, the cover is compressed and locked and it is prevented from opening due to the shake and friction caused by the recoil.
Below is the description of the figures illustrated on the gun drawing that will help better understand the Bullet Charge Mechanism with Lock Preventing the Air and Gas Pressure Drop during the Shot in the Air Guns and Other Aim Guns: Figure 1 : The view of the air aim gun bearing the bullet charge mechanism with lock Figure 2 : The general view of the bullet charge mechanism with lock in assembled state
Figure 3 The side view of the bullet charge mechanism with lock in assembled state Figure 4 The side view of the mechanism body Figure 5 The front view of the mechanism body Figure 6 The top view of the mechanism body Figure 7 The sectional view of the mechanism body Figure 8 The technical side view drawing of the mechanism cover Figure 9 The technical front view drawing of the mechanism cover Figure 10 : The technical top view drawing of the mechanism cover Figure 11 : The technical sectional view drawing of the mechanism cover Figure 12 : The view of the securing pin of the mechanism cover Figure 13 : The front view of the bullet charge bodyl Figure 14 : The side view of the bullet charge bodyl Figure 15 The view of the bolt serving to adjust the bullet charge bodies Figure 16 The technical side view drawing of the action bolt Figure 17 The technical front view drawing of the action bolt Figure 18 The various view of the arm of the action nut Figure 19 The front view of the bullet charge body2 Figure 20 The side view of the bullet charge body2 Figure 21 The various view of the air rubber Figure 22 The holder bolt for the action nut pressing ball Figure 23 The pusher spring for the action nut pressing ball Figure 24 Action nut pressing ball Figure 25 Three views of the sealing gasket
Below are the corresponding definitions of the part numbers indicated on the figures that help better understand the invention, as illustrated on the gun drawing:
I) Mechanism body 2) Mechanism cover
3) Cover holder pin
4) Bullet charge bodyl
5) Adjusting bolt for the bullet charge bodies
6) Action nut 7) Action nut arm
8) Bullet charge body2
9) Air rubber
10) Nut pressing ball holder bolt
II) Nut pressing ball pusher spring 12) Nut pressing ball
13) Sealing gasket
14) Slot in which the barrel is fastened
15) Air hole
16) The place attached to the reservoir pipe 17) Cover holder pin slot
18) The channel in which the mechanism cover is engaged
19) The hole through which the cover holder pin is attached
20) The right threaded slot in which the bullet charge bodyl is attached
21) The hole through which the holder bolt (5) for the bullet charge bodies (4, 8) is attached
22) Action nut arm channel
23) The location where the nut pressing ball, pusher spring and the ball holder bolt are fastened
24) Action nut slot 25) The left threaded slot in which the bullet charge body2 is attached
26) The part of the cover holder pin that is secured through the hole (17) in the mechanism body
27) The part of the cover holder pin that is attached in the slot (19) in the mechanism cover
28) Air rubber slot
29) Right threaded location
30) The slot in which the sealing gasket is fitted
31) The channels enabling the sealing adjustment 32) The hole through which the location (37) shown on the bullet charge body2 passes
33) The slot in which the action nut arm engages
34) The right threaded slot in which the bullet charge bodyl is attached
35) The left threaded slot in which the bullet charge body2 is attached 36) The left threaded location on the bullet charge body2
37) The location that engages in the slot (32) on the bullet charge bodyl
38) The hole through which the bullet is charged
39) The hole on the air rubber, passing through the locations in the bullet charge bodies (4, 8) 40) The hole on the sealing gasket, through which the part (37) on the bullet charge body2 passes
The bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and pistols according to the invention is comprised by an integration of thirteen parts. The first part is the mechanism body (1). One end thereof has the slot (14) in which the barrel engages. The other end thereof is processed so that it will engage in the reservoir pipe (16). It also has an air hole (15) on the same side. It bears the channel (18) in which the mechanism cover (2) is fastened and the cover holder pin (3) slot (17).
Another part is the mechanism cover (2). There is located the holes (20, 25) bearing the bullet charge bodies (4, 8) on said mechanism cover (2). Said mechanism cover (2) resembles the shape of a half moon. It has a slot (24) with a middle section designed to enable fastening the action nut (6). The pin hole (19) is opened all along on the same. The mechanism cover (2), which bears on the top section thereof the holes (21) through which the adjusting bolt (5) serving to adjust the bullet charge bodies (4, 8) is fastened and the holes (23) through which the pressing ball (12) continuously pressing down the action nut (6) and thus preventing the involuntary movements is fastened, is designed to operate in a comfortable manner. Moreover, there is present the channel (22) through which the action nut arm (7) passes. The third part is the mechanism cover fixing pin (3). It has one end flat and the other end threaded. It is attached in the slot (17) on the mechanism body (1), in order to serve for securing the mechanism cover (2).
The fourth part is the bullet charge body (4) pierced in the center, which has on one end thereof the air rubber slot (28) and on the other end thereof arranged with right threads, with sealing gasket (13) slot (30) opened inside and the channels (31) located thereon. The channels (31) on it are opened to prevent the air and gas leaks due to the frictions in the gun resulting from the long term use. Since the air rubber (9) will come towards the front when the adjustment bolt (5) of the charge bodies is loosened and is attached in the other channel by screwing, the air and gas leak will be prevented.
The other part is the adjusting bolt (5) serving to adjust bullet charge bodies (4, 8). It is attached through the holes (21) on the mechanism cover (2), and thus it prevents the charge bodies (4, 8) from rotating and enables them to perform a linear movement.
The sixth part is the action nut (6). On one half of its interior is made the right thread slot and on the other half of its interior is made the left thread slot (35, 34). Its top section includes the slot (33) in which the action nut arm (7) is fastened.
The seventh part is the nut arm (7) serving to rotate the action nut (6), which arm has one end rounded and the other end threaded.
Another part is the bullet charge body (8) where the charge operation is carried out. On one end of the bullet charge body (8) is opened the slot (28) in which the air rubber is attached and on the other end thereof is made the left thread (36). Also on this part, there is located the channels (31) serving to carry out adjustments to prevent the leaks. It is attached along with the bullet charge bodyl (4) to the action nut (6) and it opens and closes upon the movement of the nut (6) in order to compress the air rubbers (9) and thus provides the air and gas sealing. The cover (2) that is tightened and locked to the gun body is not influenced by the shakes and the frictional movements. The ninth part is the air rubber (9). It is attached in the slots (28) on the bullet charge bodyl (4) and the bullet charge body2 (8) and ensures sealing.
The other parts are the nut pressing ball (12), nut pressing spring (11) and the spring holder screw (10). During the assembly, said three parts (10, 11, 12) are fastened to their corresponding locations on the mechanism cover (2), in order to keep the action nut (6) continuously under pressure and thus to prevent the nut (6) from rotating due to the shakes and loosening.
The last part is the sealing gasket (13). It is attached between the bullet charge mechanisms (4, 8) and provides air tightness. According to our invention, all the aforesaid parts are combined to form the bullet charge mechanism with lock. Owing to this mechanism, the air and gas leaks are totally eliminated and the aiming accuracy and high level targeting are provided in the air aim guns and pistols.

Claims

1- The invention is the bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and other aim guns characterized in that it comprises the mechanism body (1), mechanism cover (2), mechanism cover securing pin (3), right and left bullet charge bodies (4, 8), the securing bolts (5) for the bullet charge bodies (4, 8), action nut (6), the nut arm (7) serving to rotate the action nut (6), the air rubber (9) fitted inside the slots (28) on the bullet charge bodies (4, 8), the nut pressing ball (12), which during assembly, is attached to its corresponding locations on the mechanism cover (2) in order to keep the action nut (6) under continuous pressure and thus prevents the nut (6) from rotating and loosening as a result of the shakes, the nut pressing spring (11) and the spring holder screw (10).
2- The mechanism body (1) according to claim-1 characterized in that one end thereof has the slot (14) in which the barrel engages, that the other end thereof is processed so that it will engage in the reservoir pipe (16), that it also has an air hole (15) on the same side and that it bears the channel (18) in which the mechanism cover (2) is fastened and the cover holder pin (3) slot (17).
3- The mechanism cover (2) according to claim-1 characterized in that it bears the holes (20, 25) bearing the bullet charge bodies (4, 8). 4- The mechanism cover (2) according to claim-1 and claim-3 characterized in that it has the shape of a half moon, that it has a slot (24) with a middle section designed to enable fastening the action nut (6) and that it bears the pin hole (19) made all along.
5- The mechanism cover (2) according to claim-1, claim-3 and claim-4 characterized in that it bears on the top section thereof the holes (21) through which the adjusting bolt (5) serving to adjust the bullet charge bodies (4, 8) is fastened and the holes (23) through which the pressing ball (12) continuously pressing down the action nut (6) and thus preventing the involuntary movements is fastened.
6- The mechanism cover securing pin (3) according to claim-1 characterized in that it has one end flat and the other end threaded and that it is attached in the slot (17) on the mechanism body (1), in order to secure the mechanism cover (2).
7- The bullet charge bodies (4, 8) according to claim-1 characterized in that it has the bullet charge body (4) pierced in the center, which has on one end thereof the air rubber slot (28) and on the other end thereof arranged with right threads (29), with sealing gasket (13) slot (30) opened inside and the channels (31) located thereon. 8- The bullet charge body (4) according to claim-1 and claim-7 characterized in that it has the channels (31) on itself opened to prevent the air and gas leaks due to the frictions in the gun resulting from the long term use.
9- The adjusting bolt (2) for the bullet charge bodies (4, 8) according to claim-1 characterized in that it is secured through the holes (21) on the mechanism cover (2). 10- The action nut (6) according to claim-1 characterized in that on one half of its interior is made the right thread slot and on the other half of its interior is made the left thread slot (35, 34) and that its top section includes the slot (33) in which the action nut arm (7) is fastened. 11- The nut arm (7) according to claim-1 characterized in that it has one end rounded and the other end threaded.
12- The bullet charge bodies (4, 8) according to claim-1 characterized in that on one end of the bullet charge body (8) is opened the slot (28) in which the air rubber is attached and on the other end thereof is made the left thread (36) and that this part also bears the channels (31) serving to carry out adjustments to prevent the leaks.
13- The bullet charge bodies (8) according to claim-1 and claim-12 characterized in that it is attached along with the bullet charge bodyl (4) to the action nut (6) and it opens and closes upon the movement of the nut (6) in order to compress the air rubbers (9) and thus provides the air and gas sealing.
MELEK §AHMAY f i 6 .fr
Figure imgf000008_0001
PCT/TR2007/000049 2007-05-31 2007-06-06 Bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and other aim guns WO2008147336A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2007/03754 2007-05-31
TR200703754 2007-05-31

Publications (1)

Publication Number Publication Date
WO2008147336A1 true WO2008147336A1 (en) 2008-12-04

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ID=38951259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2007/000049 WO2008147336A1 (en) 2007-05-31 2007-06-06 Bullet charge mechanism with lock preventing the air and gas pressure drop during the shot in the air guns and other aim guns

Country Status (2)

Country Link
TR (1) TR200908965U1 (en)
WO (1) WO2008147336A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202314A (en) * 1987-03-13 1988-09-21 Bsa Guns Air guns
DE3713968A1 (en) * 1987-04-25 1988-11-03 Walther Carl Gmbh Firing weapon operated by compressed gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202314A (en) * 1987-03-13 1988-09-21 Bsa Guns Air guns
DE3713968A1 (en) * 1987-04-25 1988-11-03 Walther Carl Gmbh Firing weapon operated by compressed gas

Also Published As

Publication number Publication date
TR200908965U1 (en) 2010-11-22

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