US23505A - Improvement in breech-loading fire-arms - Google Patents
Improvement in breech-loading fire-arms Download PDFInfo
- Publication number
- US23505A US23505A US23505DA US23505A US 23505 A US23505 A US 23505A US 23505D A US23505D A US 23505DA US 23505 A US23505 A US 23505A
- Authority
- US
- United States
- Prior art keywords
- breech
- lid
- cartridge
- improvement
- arms
- 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 8
- 230000000875 corresponding Effects 0.000 description 6
- 210000002445 Nipples Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 241000283153 Cetacea Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000001627 detrimental Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000035939 shock 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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/06—Plural barrels
- F41A21/08—Barrel junctions
Definitions
- my invention consists in the combination, with a fire-arm constructed with a stationary and closed breech or breech piece, and with an opening in the barrel to receive the cartridge, of a hinged iiap door or lid which opens and closes the cartridge-charging aperture, as hereinafter specied.
- A is the gun-stock, B the cock or hammer, C the nipple, and Dnthe trigger, of a carbine or other gun.
- E is the breech back-piece, connected with the stock and formed with a reduced shoulder or hollow neck, a, in front, on which is cut a screw-thread for the breech F of the barrel G to screw onto, or the breech and barrel, formed either in distinct pieces or in one piece, may be otherwise connected with the stock.
- the breech F is of stationary character and closed construction in the rear where the cartridge or main portion of it is designed to occupy, whereby increased strength is secured to resist the iirst violent effect of the explosion on the sides of the breech or breech porti/on of l the barrel, and blowing or escape of the gas at that portion during ignition ofthe powder is avoided by there being no hinged or Y or door in advance of the rear portion of the breech, Where an opening, and that not a transverse but longitudinal one, is less detrimental vto the general strength, and especially to the part receiving the iirst shock of the explosion, and less liable to occasion objectionable leakage, than when such opening is in a different position relatively tothe cartridge of a loaded gun.
- This cartridge-lid may be arranged in any suitable situation circumferentially of the forward part of the breech F, and it may be variously hung to open inward or outward.
- said lid H is shown secured by a joint or hinged structure, b, in the rear, and arranged to open outward on the one side of the breech.
- This lid or door II may be of conguration on its inside corresponding to the bore of the part of the breech it iits, and of convex form corresponding to the outside of the breech on its exterior, with a raised back or rear end ⁇ projection, c.
- Fig. 2 of the drawings shows in black lines said door when closed, and also exhibits. in red lines the same when open. Referring to this ligure, it will readily be seenhow the cartridge may be inserted through the opening made in the forward part of the breechv when the lid H covering said opening is open, and how the cartridge thus inserted may be pushed home or. back to its proper place.
- I is a tubular pen-pointed cartridgeLpricker, arranged to project longitudinally into the chamber portion of the breech from and at the back of the latter.
- this hollowpricker readily punctures the end of the cartridge by the pressure of the latter against it, and establishes a close channel for the loosened powder, in direct communication with the nipple, to insure and promote ignition on the hammer exploding the cap.
- this tubular pricker at its forward end has its value enhanced or made more apparent by the way in which the cartridge is inserted and forced to its place, the puncturing eut of such pricker being a gradual and shear one.
- K is a longitudinally-sliding collar or sleeve surrounding the breech, and in concentric relationship or otherwise with it.
- This sleeve is designed to slide over the cartridge-lid H, and serves, when slid forward, to close and lock the open projecting lid, and, on sliding said sleeve back, opens the lid by a face-end covering, d, to a longitudinal groove, e, in the sleeve striking and bearing against the raised or projecting portion c of the lid in its rear.
- the lid H should be made beveled at its sides and ends, to make its joint with the breech tight when closed; but to provide against elogging by any leakage and accumulation of matter on its outside and between it and the sleeve, the latter need not fit close all round the breech, but may have one or more relieving recesses formed on its interior.
- a rack, f into which a toothed sector, g, meshes.
- This sector is hung on a fulcrum, h, below the stock, and has attached to or formed with it a back, curved arm, or lever, f1', that on being turned up against the stock, urges forward the sleeve
- a back, curved arm, or lever, f1' that on being turned up against the stock, urges forward the sleeve
- A11 under guard may be arranged, if desired, to protect this lever, toothed sector, and sleeve.
- the sleeve K which performs the treble function, without the aid of objectionable springs, of opening, closing, and locking, or
- the combination with a fire-arm constructed with a stationary and closed breech or breechpiece and with an opening in the barrel to receive the cartridge, of a hinged fiap door or lid, which opens and closes the cartridgecharging aperture, substantially as and for the purposes set forth.
Description
` T; E. SHULL.
l Breech-Lo'ading Fire-Arm. n No.' 23,505. Patented'Apr, 5, 1859.
Niere kSTATES PATENT Prion.,
THOMAS E. SIIULL, OF MILLERSBURG, PENNSYLVANIA.
IMPROVEMENT IN BREECH-LOAIDING FIRE-ARMS.
Specitieation forming part of Letters Patent No. 23,505', dated April 5, .1859.
To all whom it may concern.-
Beit known that I, THoMAs E. SHULL, of Millersburg, in the county of Dauphin and State of Pennsylvania, have invented a certain new and useful Improvement on Breech- Loading Fire-Arms; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of this specification, in which- Figure l represents aside view of a carbine in part, having my improvement applied t0 it 5 Fig. 2, a horizontal longitudinal section of the breech-loading portion of the gun, taken as indicated by the line x :c in Fig. l; and Fig. 3, a transverse vertical section through the cartridge lid or door of the breech.
Similar letters of reference in each of the several iigures indicate corresponding parts.
The nature of my invention consists in the combination, with a fire-arm constructed with a stationary and closed breech or breech piece, and with an opening in the barrel to receive the cartridge, of a hinged iiap door or lid which opens and closes the cartridge-charging aperture, as hereinafter specied.
It consists, second, in the combination, with a hinged flap door or lid, of a sliding collar or sleeve, so that the operation of sliding the collar back will open the flap door or lid, and the operation of moving it forward will close and lock the same, as hereinafter specied.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
A is the gun-stock, B the cock or hammer, C the nipple, and Dnthe trigger, of a carbine or other gun.
E is the breech back-piece, connected with the stock and formed with a reduced shoulder or hollow neck, a, in front, on which is cut a screw-thread for the breech F of the barrel G to screw onto, or the breech and barrel, formed either in distinct pieces or in one piece, may be otherwise connected with the stock. The breech F is of stationary character and closed construction in the rear where the cartridge or main portion of it is designed to occupy, whereby increased strength is secured to resist the iirst violent effect of the explosion on the sides of the breech or breech porti/on of l the barrel, and blowing or escape of the gas at that portion during ignition ofthe powder is avoided by there being no hinged or Y or door in advance of the rear portion of the breech, Where an opening, and that not a transverse but longitudinal one, is less detrimental vto the general strength, and especially to the part receiving the iirst shock of the explosion, and less liable to occasion objectionable leakage, than when such opening is in a different position relatively tothe cartridge of a loaded gun. This cartridge-lid may be arranged in any suitable situation circumferentially of the forward part of the breech F, and it may be variously hung to open inward or outward. In the accompanying drawings said lid H is shown secured by a joint or hinged structure, b, in the rear, and arranged to open outward on the one side of the breech. This lid or door II may be of conguration on its inside corresponding to the bore of the part of the breech it iits, and of convex form corresponding to the outside of the breech on its exterior, with a raised back or rear end` projection, c.
Fig. 2 of the drawings shows in black lines said door when closed, and also exhibits. in red lines the same when open. Referring to this ligure, it will readily be seenhow the cartridge may be inserted through the opening made in the forward part of the breechv when the lid H covering said opening is open, and how the cartridge thus inserted may be pushed home or. back to its proper place.
I is a tubular pen-pointed cartridgeLpricker, arranged to project longitudinally into the chamber portion of the breech from and at the back of the latter. On pushing home the cartridge, as described, this hollowpricker readily punctures the end of the cartridge by the pressure of the latter against it, and establishes a close channel for the loosened powder, in direct communication with the nipple, to insure and promote ignition on the hammer exploding the cap. of this tubular pricker at its forward end has its value enhanced or made more apparent by the way in which the cartridge is inserted and forced to its place, the puncturing eut of such pricker being a gradual and shear one.
K is a longitudinally-sliding collar or sleeve surrounding the breech, and in concentric relationship or otherwise with it. This sleeve is designed to slide over the cartridge-lid H, and serves, when slid forward, to close and lock the open projecting lid, and, on sliding said sleeve back, opens the lid by a face-end covering, d, to a longitudinal groove, e, in the sleeve striking and bearing against the raised or projecting portion c of the lid in its rear.
The lid H should be made beveled at its sides and ends, to make its joint with the breech tight when closed; but to provide against elogging by any leakage and accumulation of matter on its outside and between it and the sleeve, the latter need not fit close all round the breech, but may have one or more relieving recesses formed on its interior.
Connected with the sleeve K is a rack, f, into which a toothed sector, g, meshes. This sector is hung on a fulcrum, h, below the stock, and has attached to or formed with it a back, curved arm, or lever, f1', that on being turned up against the stock, urges forward the sleeve The specified formation and closes the cartridge-lid, and that, on being turned in a downward direction, forces back the sleeve and opens the lid. A11 under guard may be arranged, if desired, to protect this lever, toothed sector, and sleeve.
The sleeve K, which performs the treble function, without the aid of objectionable springs, of opening, closing, and locking, or
embracing the cartridge-lid, may be operated in manner described by any other suitable mechanical means than those here indicated.
That I claim as iny invention, and desire to secure by Letters Patent, ism
l. The combination, with a fire-arm constructed with a stationary and closed breech or breechpiece and with an opening in the barrel to receive the cartridge, of a hinged fiap door or lid, which opens and closes the cartridgecharging aperture, substantially as and for the purposes set forth.
2. The combination, with a hinged' flap door or lid, of a sliding collar or sleeve, so that the operation of sliding the collar back will open the Hap door or lid, and the operation of moving it forward will close and lock the saine, substantially as and for the purposes set forth. l
The above specification of luy-improvement in fire-arms signed by lne this 2d day of February, 1859.
THOM, E. SHULL.
XVtnesses:
(lr. YORKE AT Lian, H. H. YOUNG.
Publications (1)
Publication Number | Publication Date |
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US23505A true US23505A (en) | 1859-04-05 |
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US23505D Expired - Lifetime US23505A (en) | Improvement in breech-loading fire-arms |
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