US1262004A - Pneumatic gun. - Google Patents
Pneumatic gun. Download PDFInfo
- Publication number
- US1262004A US1262004A US14084817A US14084817A US1262004A US 1262004 A US1262004 A US 1262004A US 14084817 A US14084817 A US 14084817A US 14084817 A US14084817 A US 14084817A US 1262004 A US1262004 A US 1262004A
- Authority
- US
- United States
- Prior art keywords
- barrel
- bullet
- gun
- powder
- pneumatic gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
- F41B11/641—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being hand operated
Definitions
- My invention relates to an improved pneumatic gun and involves features of construction and arrangement which particularly adapt such gun as a safe, instructive and interesting toy for children.
- My invention can be applied to different types of guns but it is preferably applied to the cannon type.
- One of the important features of the invention is to provide a barrel arranged to be adjusted laterally and for elevation.
- Another object is to provide air pressure producing means operable Without disturbing the adjustment of the barrel and to produce any degree of compression or expulsion force against a bullet or shell placed in the barrel.
- Another object is to adapt the pressure producing means for roducing suction to draw the bullet or s ell to the breech of the gun ready for its expulsion when air under pressure is introduced into the barrel at the breech.
- Another object is to provide an inlet opening at the breech for the insertion of pulverized material to be discharged from the barrel with the bullet to give the appearance of smoke and also to lubricate the interior of the barrel for the frictionless passage therethrough of the bullet.
- Fig. 2 is a plan view
- Fig. 3 is a rear elevational view
- Fig. 4 is an enlarged diametral sectional view of the breech end of the barrel and the connecting end of the flexible hose leading from the pump, and
- Fig. 5 is an enlarged elevational view partly in section of the pump for producing pressure and suction.
- a circular platform 11 in the form of a disk is pivoted for axial rotation by a screw 12 passing therethrough and into the base 10, a knob 13 being provided on the platform for facilitating its rotation.
- a block 14 is secured by screws 15 and seated on the platform and secured Specification of Letters Batent.
- trunnion plates 16 and 17 for pivoting the trunni on pins l8 and 19 extending from the barrel 20.
- a bolt 21 extends from one trun: nion plate through the other and receives a wing nut 22 by means of which the trunnion plates can be drawn together to frictionall'y clamp the barrel and to hold it in position after it has been swung in a vertical plane to be adjusted for elevation.
- a shield 23 Secured to the front edges of the trunnion plates is a shield 23 which has the vertical slot 24 for receiving the barrel.
- a block 25 is secured to the platform by screws 26 and on the tops of risers 27 and 28 from such block the cross plate 29 is secured to the outer end of the piston rod 31 extending through the end cap 32 of the pump barrel 33, the piston rod at its inner end supporting the piston 34.
- the piston rod is in the form of an open-ended tube and secured to. its outer end is the flexible tube 35 preferably of rubber, the other end of this tube being secured to the notched nipple 36 extending from the coupling member 37 which screws into the plug 38 which lug is securely inserted in the opening 39 in the breech end of the barrel.
- the platform 11 has a plurality of vertical cylindrical holes 40 for the storage of ammunition in the form of bullets or shells 41.
- These bullets are preferably inserted in the gun barrel by the force of suction produced when the pump cylinder 33 is drawn upwardly, the bulletbeing then sucked into and through the gun barrel to the breech end thereof. Then, when sudden downward pressure is applied on the pump cylinder, the air compressed behind the bullet will cause its rapid expulsion from the gun bar rel.
- I provide a hole 42 therein near the breech end for the insertion of powder 43, and a cork 44 is provided to close this opening after a charge of powder has been poured in. To provide space for this powder a stop is provided for limiting the inward movement of the bullet.
- a nail 45 is driven through the side of the gun barrel to project into the bore thereof to form a stop for the bullet.
- powder is charged into the space behind the bullet and the cork 44 securely inserted. Then, when the pump cylinder is depressed, the powder will be forced out with the bullet and will give the appearance of smoke.
- I preferably use powder which has lubricating properties, as for example, talcum powder. When this powder is blown through the barrel it will adhere to the sides of the bore and will lubricate the bore to reduce the friction to permit frictionless passage of the bullet therethrough.
- the gun barrel can be adjusted laterally and the trunnion support will enable vertical adjustment of the gun barrel for elevation.
- the force and velocity of the projectile is determined by the degree and suddenness of pressure applied to the pump cylinder.
- the gun can therefore be fired with considerable power and great accuracy, and with safety. It can be constructed of metal or wood and of various izes and shapes.
- the barrel and also to produce compressed air for discharging the bullet from the barrel, and means for charging powder into the barrel behind the bullet to be discharged from the barrel with the bullet.
- a pneumatic gun the combination with a barrel of a pump device adapted to produce suction for drawing a bullet into the barrel and also to produce compressed air for discharging the bullet from the barrel, said barrel having an opening at its breech end for the charging in of powder behind the bullet to be expelled from the barrel with the bullet, and a closure for said opening.
Description
W. F. BEACHY.
PNEUMATIC'GUN.
APPLICATION FILED JAN-5.191-L Patented Apr. 9, 1918.
2 SHEETS-SHEET lvv a i W. F. BEACHY.
PNEUMATIC GUN.
APPLICATION FILED 1AN.5. i917.
Patented Apr. 9, 191 8.
2 SHEETSSHEET 2.
lIiNKEED dTATEd PATENT OEFKQE.
IE. IBEAOHY, OF CHICAGO, ILLINOIS.
PNEUMATIQ eon.
Application filed January 5, 1917.
To all whom it may concern:
' Be it known that I, WALTER F. BEACHY, a citizen of the United States, and a resident of Chicago, in the'county of Cook and State of Illinois, have invented certain new and useful Improvements in Pneumatic Guns, of which the following is a specificae tion.
My invention relates to an improved pneumatic gun and involves features of construction and arrangement which particularly adapt such gun as a safe, instructive and interesting toy for children.
My invention can be applied to different types of guns but it is preferably applied to the cannon type. One of the important features of the invention is to provide a barrel arranged to be adjusted laterally and for elevation. Another object is to provide air pressure producing means operable Without disturbing the adjustment of the barrel and to produce any degree of compression or expulsion force against a bullet or shell placed in the barrel. Another object is to adapt the pressure producing means for roducing suction to draw the bullet or s ell to the breech of the gun ready for its expulsion when air under pressure is introduced into the barrel at the breech. Another object is to provide an inlet opening at the breech for the insertion of pulverized material to be discharged from the barrel with the bullet to give the appearance of smoke and also to lubricate the interior of the barrel for the frictionless passage therethrough of the bullet.
On the accompanying drawings I have shown my invention applied to a toy cannon. In the drawings-- Figure 1 is a side elevational view,
Fig. 2 is a plan view,
Fig. 3 is a rear elevational view,
Fig. 4 is an enlarged diametral sectional view of the breech end of the barrel and the connecting end of the flexible hose leading from the pump, and
Fig. 5 is an enlarged elevational view partly in section of the pump for producing pressure and suction.
On a base 10 a circular platform 11 in the form of a disk is pivoted for axial rotation by a screw 12 passing therethrough and into the base 10, a knob 13 being provided on the platform for facilitating its rotation. On the platform a block 14 is secured by screws 15 and seated on the platform and secured Specification of Letters Batent.
Patented Apr. 9., 1918.
Serial No. 140,848.
against the. sides of the block are the trunnion plates 16 and 17 for pivoting the trunni on pins l8 and 19 extending from the barrel 20.. A bolt 21 extends from one trun: nion plate through the other and receives a wing nut 22 by means of which the trunnion plates can be drawn together to frictionall'y clamp the barrel and to hold it in position after it has been swung in a vertical plane to be adjusted for elevation. Secured to the front edges of the trunnion plates is a shield 23 which has the vertical slot 24 for receiving the barrel.
At one side of the trunnion structure a block 25 is secured to the platform by screws 26 and on the tops of risers 27 and 28 from such block the cross plate 29 is secured to the outer end of the piston rod 31 extending through the end cap 32 of the pump barrel 33, the piston rod at its inner end supporting the piston 34. The piston rod is in the form of an open-ended tube and secured to. its outer end is the flexible tube 35 preferably of rubber, the other end of this tube being secured to the notched nipple 36 extending from the coupling member 37 which screws into the plug 38 which lug is securely inserted in the opening 39 in the breech end of the barrel.
The platform 11 has a plurality of vertical cylindrical holes 40 for the storage of ammunition in the form of bullets or shells 41. These bullets are preferably inserted in the gun barrel by the force of suction produced when the pump cylinder 33 is drawn upwardly, the bulletbeing then sucked into and through the gun barrel to the breech end thereof. Then, when sudden downward pressure is applied on the pump cylinder, the air compressed behind the bullet will cause its rapid expulsion from the gun bar rel. In order to make operation of the gun more realistic I provide a hole 42 therein near the breech end for the insertion of powder 43, and a cork 44 is provided to close this opening after a charge of powder has been poured in. To provide space for this powder a stop is provided for limiting the inward movement of the bullet. As shown, a nail 45 is driven through the side of the gun barrel to project into the bore thereof to form a stop for the bullet. After the bullet has been drawn into the gun barrel against the stop by suction created by the pump, powder is charged into the space behind the bullet and the cork 44 securely inserted. Then, when the pump cylinder is depressed, the powder will be forced out with the bullet and will give the appearance of smoke. I preferably use powder which has lubricating properties, as for example, talcum powder. When this powder is blown through the barrel it will adhere to the sides of the bore and will lubricate the bore to reduce the friction to permit frictionless passage of the bullet therethrough.
By mean of the swiveled platform 11 the gun barrel can be adjusted laterally and the trunnion support will enable vertical adjustment of the gun barrel for elevation.
The force and velocity of the projectile is determined by the degree and suddenness of pressure applied to the pump cylinder. The gun can therefore be fired with considerable power and great accuracy, and with safety. It can be constructed of metal or wood and of various izes and shapes.
I do not desire to be limited to the exact construction, arrangement and operation shown and described, changes and modifications being no doubt possible which would still come within the scope of the invention.
I claim as follows:
1. In a pneumatic gun, the combination with a barrel, of a pump device adaptedto produce suction for drawing a bullet into 1,2e2,ooc
the barrel and also to produce compressed air for discharging the bullet from the barrel, and means for charging powder into the barrel behind the bullet to be discharged from the barrel with the bullet.
2. In a pneumatic gun, the combination with a barrel of a pump device adapted to produce suction for drawing a bullet into the barrel and also to produce compressed air for discharging the bullet from the barrel, said barrel having an opening at its breech end for the charging in of powder behind the bullet to be expelled from the barrel with the bullet, and a closure for said opening.
3. In a pneumatic gun, the combination with a barrel, of a pump device connected with the breech end thereof and adapted to WALTER F. BEACHY.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner er Patents,
Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14084817A US1262004A (en) | 1917-01-05 | 1917-01-05 | Pneumatic gun. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14084817A US1262004A (en) | 1917-01-05 | 1917-01-05 | Pneumatic gun. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1262004A true US1262004A (en) | 1918-04-09 |
Family
ID=3329678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14084817A Expired - Lifetime US1262004A (en) | 1917-01-05 | 1917-01-05 | Pneumatic gun. |
Country Status (1)
Country | Link |
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US (1) | US1262004A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474054A (en) * | 1944-05-01 | 1949-06-21 | Jones Clinton | Electric release for toy guns |
US4086902A (en) * | 1976-04-13 | 1978-05-02 | Lesney Products & Co. Limited | Toy projectile launching apparatuses |
US5701878A (en) * | 1996-05-23 | 1997-12-30 | Hasbro, Inc. | Toy gun having a trigger assembly for aiming and launching a projectile from a flexible appendage |
US6151824A (en) * | 1997-09-02 | 2000-11-28 | Clayton; Richard A. | Gun having variable direction of discharge |
US20090056193A1 (en) * | 2007-08-27 | 2009-03-05 | Croisetiere Leo R | Bait launcher |
US20150065005A1 (en) * | 2013-09-04 | 2015-03-05 | Buzz Bee Toys (H.K.) Co., Limited | Smoke Emitting Toy |
US20150065006A1 (en) * | 2013-09-04 | 2015-03-05 | Buzz Bee Toys (H.K.) Co., Limited | Smoke Emitting Toy |
-
1917
- 1917-01-05 US US14084817A patent/US1262004A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474054A (en) * | 1944-05-01 | 1949-06-21 | Jones Clinton | Electric release for toy guns |
US4086902A (en) * | 1976-04-13 | 1978-05-02 | Lesney Products & Co. Limited | Toy projectile launching apparatuses |
US5701878A (en) * | 1996-05-23 | 1997-12-30 | Hasbro, Inc. | Toy gun having a trigger assembly for aiming and launching a projectile from a flexible appendage |
US6151824A (en) * | 1997-09-02 | 2000-11-28 | Clayton; Richard A. | Gun having variable direction of discharge |
US20090056193A1 (en) * | 2007-08-27 | 2009-03-05 | Croisetiere Leo R | Bait launcher |
US7694452B2 (en) * | 2007-08-27 | 2010-04-13 | Croisetiere Leo R | Bait launcher |
US20150065005A1 (en) * | 2013-09-04 | 2015-03-05 | Buzz Bee Toys (H.K.) Co., Limited | Smoke Emitting Toy |
US20150065006A1 (en) * | 2013-09-04 | 2015-03-05 | Buzz Bee Toys (H.K.) Co., Limited | Smoke Emitting Toy |
CN104415555A (en) * | 2013-09-04 | 2015-03-18 | 威霸玩具(香港)有限公司 | Smoke releasing toy |
US9457289B2 (en) * | 2013-09-04 | 2016-10-04 | Buzz Bee Toys (H.K.) Co. Limited | Smoke emitting toy |
CN104415555B (en) * | 2013-09-04 | 2018-08-03 | 威霸玩具(香港)有限公司 | smoke releasing toy |
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