US32238A - Improvement in breech-loading ordnance - Google Patents
Improvement in breech-loading ordnance Download PDFInfo
- Publication number
- US32238A US32238A US32238DA US32238A US 32238 A US32238 A US 32238A US 32238D A US32238D A US 32238DA US 32238 A US32238 A US 32238A
- Authority
- US
- United States
- Prior art keywords
- breech
- barrel
- lock
- improvement
- piece
- 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
- 239000007787 solid Substances 0.000 description 12
- 238000010304 firing Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
- F41A3/74—Obturating or packing devices for gas leak prevention in breech mechanisms
Definitions
- the subject of my invention is a cannon having a solid breech and a barrel pivoted therein; and the invention particularly consists in certain combinations of parts, hereinafter explained, to facilitate rapid firing and to increase the strength, durability, and effectiveness of the gun.
- A represents the barrel or main portion of the gun bored completely through from end to end and working on trunnions d in a solid bed and breech piece B J. (Represented by a detached view in Fig. 3.)
- C is a pivoted lock,which fills the space between the barrel B and breech J when the cannon is in position for firing, as will be understood when its operation is explained.
- Fig. 2 represents a detached perspective view of the lock-piece.
- E is a lever secured to one of the trunnions a and employedI to raise and depress the rear end of the barrel for the successive operations of loading and iiring.
- F is a screw working in a threaded aperture in the breech J and formed With a cylindrical portion f and a tapered end f adapting it to be passed through the aperture D in the lock C and forced into the rear end of the barrel.
- G is the limber.
- the barrel A and the bed and breech piece B J may be of cast-iron and the lock-piece C of Wrought-iron; but I do notwish to be understood as confining myself to any specific material.
- the barrel maybe ritled or plain, as preferred.
- my improved cannon is simple and effective in a high degree. It admits of very rapid firing, and in strength and durability it is nearly or quite equal to a solid gun.
- a suitable counterpoisc may be applied to the lock-piece O to assist in raising it.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Confectionery (AREA)
Description
UNITED STATES PATENT OFFICE.
JESSE S. BUTTERFIELD, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN BREECH-LOADING ORDNANCE.
Specification forming part of Letters Patent No. 32,238, dated April 30, 1861.
To all whom it may concern.-
Be it known that I, JESSE S. BUTTERFIELD, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a new and Improved Breech-Loading Cannon; and I do hereby declare that the following is afull, clear, and exact description of the same, reference being had to the accompanying drawings, in which- Figure l is a perspective view of my cannon. The remaining figures represent detached parts, to be hereinafter referred to.
Similar letters of reference indicate corre sponding parts in the several figures.
The subject of my invention is a cannon having a solid breech and a barrel pivoted therein; and the invention particularly consists in certain combinations of parts, hereinafter explained, to facilitate rapid firing and to increase the strength, durability, and effectiveness of the gun. v
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation with reference to the drawings.
A represents the barrel or main portion of the gun bored completely through from end to end and working on trunnions d in a solid bed and breech piece B J. (Represented by a detached view in Fig. 3.)
C is a pivoted lock,which fills the space between the barrel B and breech J when the cannon is in position for firing, as will be understood when its operation is explained.
Fig. 2 represents a detached perspective view of the lock-piece.
E is a lever secured to one of the trunnions a and employedI to raise and depress the rear end of the barrel for the successive operations of loading and iiring.
F, Figs. 1 and 4, is a screw working in a threaded aperture in the breech J and formed With a cylindrical portion f and a tapered end f adapting it to be passed through the aperture D in the lock C and forced into the rear end of the barrel.
G is the limber.
II is a set-screw for adjusting the height of the breech as may be needful to govern the iiight of the shot.
The barrel A and the bed and breech piece B J may be of cast-iron and the lock-piece C of Wrought-iron; but I do notwish to be understood as confining myself to any specific material. The barrel maybe ritled or plain, as preferred.
The operation is as follows: The screw F is first retracted from the aperture of the lock C. The lock in then thrown up, and the barrel A either tilts by its gravity or is tilted by means of the lever E. 'The positions of the various parts at this stage are represented by dotted lines in Fig. l. The cartridge is now inserted in the rear of the barrel', and, f
the barrel and lock being restored to their former positions, the screw J is run in and its tapered end forced rmly into the rear end of the barrel. The cannon is then ready for rin g. v
From the foregoing description it will be understood that during the act of firing the solid bed-piece B constitutes a secure bond between the barrel and breech of t-he cannon, and the tapered end f of the screw F being forced into the rear of the barrel previous to every discharge forms a thoroughly tight joint, and compensates in the most perfect manner for the expansion of theV barrel caused by rapid firing.
The construction of my improved cannon is simple and effective in a high degree. It admits of very rapid firing, and in strength and durability it is nearly or quite equal to a solid gun.
A suitable counterpoisc may be applied to the lock-piece O to assist in raising it.
Vhat I claim as new and of my invention, and desire to secure by Letters Patent, is-
l. The combination of the pivoted barrel A, solid bed and breech piece B J, and pivoted lock-piece O, constructed, arranged, and operating substantially as and for the purpose set forth.
2. The combination of the taper-ended breech-screw F f', pivoted barrel A, perforated lock-piece C D, and solid bed and breech B J, in the manner and for the purposes herein shown and explained.
f J. S. BUTTERFIELD.
Witnesses:
W. D. MILLER, J. B. BUTTEEFIELD.
Publications (1)
Publication Number | Publication Date |
---|---|
US32238A true US32238A (en) | 1861-04-30 |
Family
ID=2101856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32238D Expired - Lifetime US32238A (en) | Improvement in breech-loading ordnance |
Country Status (1)
Country | Link |
---|---|
US (1) | US32238A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040132745A1 (en) * | 2002-12-20 | 2004-07-08 | Pfizer Inc | Microsomal triglyceride transfer protein inhibitor |
-
0
- US US32238D patent/US32238A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040132745A1 (en) * | 2002-12-20 | 2004-07-08 | Pfizer Inc | Microsomal triglyceride transfer protein inhibitor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US32238A (en) | Improvement in breech-loading ordnance | |
US31815A (en) | Improvement in the mode of loading fire-arms | |
US30446A (en) | Improvement in magazine fire-arms | |
US34285A (en) | Improvement in projectiles for fire-arms | |
US34302A (en) | Improvement in shells for ordnance | |
US33769A (en) | Improvement in breech-loading fire-arms | |
US36325A (en) | Improvement in breech-loading ordnance | |
US28486A (en) | Improvement in breech-loading ordnance | |
US36709A (en) | Improvement in breegh-loading fire-arms | |
US35863A (en) | Improvement in breech-loading ordnance | |
US30760A (en) | Improvement in breech-loading and magazine fire-arms | |
US33244A (en) | Improvement in breech-loading ordnance | |
US35354A (en) | Improvement in gas-checks for breech-loading fire-arms | |
US32768A (en) | Improvement in breech-loading ordnance | |
USRE1268E (en) | Improvement in revolving fire-arms | |
US28951A (en) | Improvement in revolving fire-arms | |
US39501A (en) | Improvement in gun-locks | |
US33582A (en) | Improvement in breech-loading ordnance | |
US43110A (en) | Improvement in breech-loading ordnance | |
US40958A (en) | Improvement in projectiles for ordnance | |
US44784A (en) | Improvement in combined gun and pistol bayonet | |
US38322A (en) | Improvement in metal cartridges for cannon | |
US36401A (en) | Improvement in breech-loading ordnance | |
US24518A (en) | Improvement in double cannon for chain-shot | |
US34040A (en) | Improved fuse-hood for shells |