US619025A - Breech loading gun - Google Patents
Breech loading gun Download PDFInfo
- Publication number
- US619025A US619025A US619025DA US619025A US 619025 A US619025 A US 619025A US 619025D A US619025D A US 619025DA US 619025 A US619025 A US 619025A
- Authority
- US
- United States
- Prior art keywords
- tube
- breech
- chamber
- projectile
- combustion
- 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
Links
- 239000000203 mixture Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 239000002360 explosive Substances 0.000 description 6
- 241001129582 Schizopetalon Species 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
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
- F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
- F41A1/04—Missile propulsion using the combustion of a liquid, loose powder or gaseous fuel, e.g. hypergolic fuel
Definitions
- Myinvention relates to an improvement in breech-loading guns designed more particularly for use with shells charged with high explosives and commonly known as dynamite-guns; and it consists in a combustionchamber and projectile-tube in open communication at or near the breech and a firingtube located within the combustion-tube and extending forward beyond the part connecting the combustion-chamber and projectiletube.
- Figure 1 is aview in elevation of my improved gun.
- Fig. 2 is aview in section of same, and
- Fig. 3 is an end view of the carriage.
- the chamber A within which the cartridge is fired and which I term the combustion-chamber, is connected to gun-barrel B, herein termed the projectile-tube, by the port a, formed in the breech C of the gun.
- the breech C is formed of a single casting or forging and carries the projectile-tube B and the combustionchamber A, the said tube and chamber having screw-threaded ends which engage female threads formed in the breech.
- This breech is open throughout its length in lines coincident with the tube and chamber, and the rear open ends are closed by the breeclrblocks D.
- the mechanism for actuating the breechblocks forms no part of this specification, but is fully disclosed and covered in application Serial No. 684,348, filed by me June 24, 1898.
- the port a is formed in the breech, and, as will be seen from an inspection of Fig. 2, it passes upwardly from the combustion-chamber A to a point in rear of the attachment of the projectile-tube B. NVith this construction it will be seen that when the breechblocks D are withdrawn free access may be had to the breeches of the combustion-chamber and projectile-tube for the free insertion of the explosive charge and the projectile.
- the combustion-tube rests parallel with and preferably below the projectile-tube and is closed at its front end, and the tube and chamber thus constructed and arranged are connected at their ends and at intermediate points, if necessary.
- ing-tube Secured to the breech O at a. point in rear of the port a is the firing-tube E. ing-tube is located eccentrically within the combustion-tube A and is open at both ends,
- end of the firing-tube E extends well forward of the port a, so that the flame and gases from the exploding charge are discharged from the firing-tube E at a point remote from the port a, which, as before stated, leads to the pro j ectile-tube at a point behind the projectile.
- the firing-tube is adapted to receive a cartridge carrying a fixed charge of either black or smokeless powder and is of such length that upon the explosion of the cartridge the flame and gases of discharge will be directed forwardly past the port a and toward the closed end of the combustion-chamber, and rebounding compress the air surrounding the firing-tube and force it through the port a.
- the air near the breech end of the combustion-chamber is the first to be driven through the port, and as it is comparatively cool to that which has come in contact with the flame and gases from the explodedcharge it acts as a cool-aircushion between the flame and hot powder-gases and the projectile, thus keeping them out of direct contact.
- the length of the cartridge or firing-tube depends on the length of the combustionchamber; but in any event it must be of a length sufficient to carry the flame and gases past the port leading up to the gun-barrel or projectile-tube.
- the gun thus constructed and which is de-
- the forward signed to safely throw charges of high explosives may be mounted on a naval mount or on a field-carriage, and in either event I provide the carriage or mount with a slot f, centrally located, through which passes the toothed sector F, secured at its ends to the combustion-chamber.
- This segment is provided with teeth F, which are engaged by the pinion f on the shaft f for training the gun.
- the shaft f carries a hand-Wheel, by which it is manipulated, and the gun is locked against movement by the lever G, carrying a screw G. This screw is seated or mounted in a threaded seat.
- firing-tube terminating forwardlyin advance of the port.
- a powder pneumatic gun the combination with a projectile-tube, a combustionchamber and a port connecting them near the breech of the projectile-tube, of a firing-tube located Within the combustion -chamber, a block for closing the breech of the projectiletube, and a block for closing the breech of the firing-tube.
- a powder pneumatic gun the combination with a breech of a projectile-tube, a combustion-chamber and a firing-tube secured to said breech, and a port located within the breech and connecting the combustionchamber and projectile-tube, the said firingtube being within the combustion-chamber with its muzzle end in advance of the port.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Description
No. s|9,025. Patented Feb. 7, [899. w. s. SIMS.
BREECH LOADING GUN.
(Application filed June 18, 1898 -(No Model.) 2 Sheets-Sheet l.
WITNESSES No. 6l9,025. Pat ntd Feb. 7,4899."
- w. s. SIMS..
BREE'CH LOADING GUN.
- (Apfilication filed J5me 13, 1898.1 (No Model.) 2 Sheets-Sheet 2;.
fl g N x, W
WITNESSES I 1N VEN TOR UNITED: STATES PATENT FFECEQ \VINFIELD SCOTT SIMS, OF NElVARK, NE\V JERSEY, ASSIGNOR TO THE SIMS-DUDLEY DEFENSE COMPANY, OF NElV YORK, N. Y.
BREE CH-LOADING GUN.
SPECIFICATION forming part of Letters Patent No. 619,025, dated February '7, 1899.
Application filed June 13, 1898. Serial No. 683,330. (No model.)
To all whom it may concern:
Be it known that LVINFIELD SCOTT SIMS, of Newark, in the county of Essex and State of New Jersey, have invented certain new and useful Improvements in Breech-Loading Guns; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it 'appertains to make and use the same.
Myinvention relates to an improvement in breech-loading guns designed more particularly for use with shells charged with high explosives and commonly known as dynamite-guns; and it consists in a combustionchamber and projectile-tube in open communication at or near the breech and a firingtube located within the combustion-tube and extending forward beyond the part connecting the combustion-chamber and projectiletube.
My invention further consists in parts and combinations of parts, as will be more fully explained, and pointed out in the claims.
In the accompanying drawings, Figure 1 is aview in elevation of my improved gun. Fig. 2 is aview in section of same, and Fig. 3 is an end view of the carriage.
According to my invention the chamber A, within which the cartridge is fired and which I term the combustion-chamber, is connected to gun-barrel B, herein termed the projectile-tube, by the port a, formed in the breech C of the gun. The breech C is formed of a single casting or forging and carries the projectile-tube B and the combustionchamber A, the said tube and chamber having screw-threaded ends which engage female threads formed in the breech. This breech is open throughout its length in lines coincident with the tube and chamber, and the rear open ends are closed by the breeclrblocks D. The mechanism for actuating the breechblocks forms no part of this specification, but is fully disclosed and covered in application Serial No. 684,348, filed by me June 24, 1898.
The port a is formed in the breech, and, as will be seen from an inspection of Fig. 2, it passes upwardly from the combustion-chamber A to a point in rear of the attachment of the projectile-tube B. NVith this construction it will be seen that when the breechblocks D are withdrawn free access may be had to the breeches of the combustion-chamber and projectile-tube for the free insertion of the explosive charge and the projectile.
The combustion-tube rests parallel with and preferably below the projectile-tube and is closed at its front end, and the tube and chamber thus constructed and arranged are connected at their ends and at intermediate points, if necessary.
Secured to the breech O at a. point in rear of the port a is the firing-tube E. ing-tube is located eccentrically within the combustion-tube A and is open at both ends,
its rear or breech end resting in close proximity to the breech-block when the latter is in its closed and locked position. end of the firing-tube E extends well forward of the port a, so that the flame and gases from the exploding charge are discharged from the firing-tube E at a point remote from the port a, which, as before stated, leads to the pro j ectile-tube at a point behind the projectile.
The firing-tube is adapted to receive a cartridge carrying a fixed charge of either black or smokeless powder and is of such length that upon the explosion of the cartridge the flame and gases of discharge will be directed forwardly past the port a and toward the closed end of the combustion-chamber, and rebounding compress the air surrounding the firing-tube and force it through the port a. The air near the breech end of the combustion-chamber is the first to be driven through the port, and as it is comparatively cool to that which has come in contact with the flame and gases from the explodedcharge it acts as a cool-aircushion between the flame and hot powder-gases and the projectile, thus keeping them out of direct contact.
The length of the cartridge or firing-tube depends on the length of the combustionchamber; but in any event it must be of a length sufficient to carry the flame and gases past the port leading up to the gun-barrel or projectile-tube.
The gun thus constructed and which is de- The forward signed to safely throw charges of high explosives may be mounted on a naval mount or on a field-carriage, and in either event I provide the carriage or mount with a slot f, centrally located, through which passes the toothed sector F, secured at its ends to the combustion-chamber. This segment is provided with teeth F, which are engaged by the pinion f on the shaft f for training the gun. The shaft f carries a hand-Wheel, by which it is manipulated, and the gun is locked against movement by the lever G, carrying a screw G. This screw is seated or mounted in a threaded seat. Hence when it is turned it is moved longitudinally and forcesthe shoe G against the sector F and binds the latter between the shoe and wall of the slot. This construction permits of the rapid manipulation of the gun and being of simple construction and of few parts is not liable to disarrangement.
It is evident that many slight changes might be resorted to in the relative arrangement of parts herein shown and described without departing from the spirit and scope of my invention. Hence I would have it understood that I do not wish to limit myself to the exact construction of parts herein shown and described; but,
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. In a powder pneumatic gun, the combination With a projectile-tube a combustion- 4 chamber and a port connecting them near the breech of the projectile-tube, of a firing-tube located within the combustion-chamber, the
firing-tube terminating forwardlyin advance of the port.
2. In a powder pneumatic gun, the combination with a projectile-tube, a combustionchamber and a port connecting them near the breech of the projectile-tube, of a firing-tube located Within the combustion -chamber, a block for closing the breech of the projectiletube, and a block for closing the breech of the firing-tube.
3. In a powder pneumatic gun, the combination with a breech of a projectile-tube, a combustion-chamber and a firing-tube secured to said breech, and a port located within the breech and connecting the combustionchamber and projectile-tube, the said firingtube being within the combustion-chamber with its muzzle end in advance of the port.
4. In a powder pneumatic gun, the combination with a projectile-tube, a combustionchamber and a port connecting said tube and chamber, of a firing-tube located eccentrically within the combustion-chamber.
5. In a pneumatic gun, the combination of a projectile-tube, a combustion-chamber parallel therewith, a port connecting the combustion-chamber and projectile-tube near their breech ends and a firing-tube parallel with said projectile-tube and combustion-chamber and located Within the latter.
In testimony whereof I have signed this specification in the presence of two subscribing witnesses. i
WIN FIELD SCOTT SIMS. Witnesses:
L. B. LE VAKE, E. R. LE VAKE.
Publications (1)
Publication Number | Publication Date |
---|---|
US619025A true US619025A (en) | 1899-02-07 |
Family
ID=2687634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US619025D Expired - Lifetime US619025A (en) | Breech loading gun |
Country Status (1)
Country | Link |
---|---|
US (1) | US619025A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030211879A1 (en) * | 2002-05-07 | 2003-11-13 | Englman Allon G. | Accumulation of award opportunities during slot game |
US11373767B2 (en) | 2020-06-01 | 2022-06-28 | Cosmic Energy Power, Inc. | Neutron emitter for a nuclear-fuel reactor |
-
0
- US US619025D patent/US619025A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030211879A1 (en) * | 2002-05-07 | 2003-11-13 | Englman Allon G. | Accumulation of award opportunities during slot game |
US11373767B2 (en) | 2020-06-01 | 2022-06-28 | Cosmic Energy Power, Inc. | Neutron emitter for a nuclear-fuel reactor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3209691A (en) | Rifle cartridge case | |
US619025A (en) | Breech loading gun | |
US2456290A (en) | Gas-operated automatic rifle | |
US1217162A (en) | Subcaliber-barrel. | |
US672300A (en) | Magazine-pistol. | |
US3013472A (en) | High velocity multi-stage guns | |
US35685A (en) | Improvement in repeating fire-arms | |
US125829A (en) | Improvement ih breech-loading fire-arms | |
US1045373A (en) | High-power air-rifle. | |
US1488439A (en) | Cannon with variable charge | |
US490614A (en) | William j | |
US670728A (en) | Projectile for firearms. | |
US54038A (en) | Improvement in priming metallic cartridges | |
US429594A (en) | Wallace a | |
US5146A (en) | Improvement in fire-arms | |
US3084601A (en) | Ignition system for propellants | |
US533171A (en) | Breech-loading ordnance | |
US310648A (en) | Cartridge for compressed air | |
US381264A (en) | Wilhelm loeenz | |
US114653A (en) | Improvement in breech-loading fire-arms | |
US433013A (en) | lyons | |
US43881A (en) | Improvement in fire-arms | |
US1243253A (en) | Cartridge. | |
US409943A (en) | Stcphen henry emmens | |
US43553A (en) | Improvement in breech-loading ordnance |