US110338A - Improvement in feeders for repeating fire-arms - Google Patents
Improvement in feeders for repeating fire-arms Download PDFInfo
- Publication number
- US110338A US110338A US110338DA US110338A US 110338 A US110338 A US 110338A US 110338D A US110338D A US 110338DA US 110338 A US110338 A US 110338A
- Authority
- US
- United States
- Prior art keywords
- feed
- cylinder
- gun
- arms
- improvement
- 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
- 210000000088 Lip Anatomy 0.000 description 12
- 230000000875 corresponding Effects 0.000 description 6
- 210000003813 Thumb Anatomy 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 210000003811 Fingers Anatomy 0.000 description 2
- 210000004247 Hand Anatomy 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000005476 soldering Methods 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/37—Feeding two or more kinds of ammunition to the same gun; Feeding from two sides
Definitions
- My invention consists in a revolving feedin g-cylinder for Gatling and other machine guns, which is composed of a tube having arranged radially around it feeding-chambers tapering inward, the whole being suitably braced top and bottom, and connected with the tube for travel on or over a fixed bottom plate, and around a bush or journal working on a central pivot, which also occupies afixed relation separate and distinct from that of the bottom plate to which the bush is secured, and which has a feed-hole made in or through it.
- the invention also includes a special and advantageous construction of a table or support, in combination with the revolving feeding-cylinder; likewise a downward projection or lip on said table for preventing the premature entry of the cartridges into the barrels of the gun.
- 0 represents the feeding-cylinder, which is composed, in part, of a metallic tube, a, that has attached to its lower end an interior projecting flange or ring, I), which is clamped, with freedom to turn in common with the cylinder, between a flanged brass or other suitable metal bush, 0, and a bottom plate, (I, which is secured by screws or otherwise to the bush, that forms a journal, and receives up within it a center or pivot pin, 6, fast to the table A.
- a flanged brass or other suitable metal bush 0
- a bottom plate I, which is secured by screws or otherwise to the bush, that forms a journal, and receives up within it a center or pivot pin, 6, fast to the table A.
- the cartridge holding and feeding cases or chambers f Arranged in a radial manner around the tube a, so as to turn with it, are the cartridge holding and feeding cases or chambers f, of the configuration represented in Fig.
- each feed or feeding case f is provided with a sliding weight, I, having an outside lip or hand, m, fastened thereto. These weights rest upon the columns of cartridges in the feed-cases, and, when they are brought successively over or in line with the feed-hole in the table A, force the cartridges quickly into the gun.
- the sliding weights Z also serve to facilitate the loading or filling of the feed-cases, which, when full, have the cartridges in them held free from rattle or shake, or are protected from injury by means of springs n, arranged at the top of each feedcase.
- Ribs may be provided on the inside of the cases f, for the purpose of reducing friction to facilitate the fall of the cartridges.
- a series of fiat projections Arranged externally around the ring g, and fast to it, is a series of fiat projections, 0, cor responding in number to the feed-cases f, and disposed opposite the longitudinal slots 19 therein, which admits of the hands m being slid up or down.
- the disposition of the cartridges in the feed-cases is represented in Figs. 1 and of the drawing.
- the bottom plate, d has a cartridge delivery or feed opening, q, in it, of sufiicient area to admit of a cartridge freely passing through it when the cylinder with its feed-chambers are turned to bring a feed-chamber over said openin g.
- a cartridge delivery or feed opening, q in it, of sufiicient area to admit of a cartridge freely passing through it when the cylinder with its feed-chambers are turned to bring a feed-chamber over said openin g.
- strips or pieces 1 1' which fit into corresponding recesses s s in the tableA, and whereby the open ing q is held in line over a feed hole or open ing, 15, in the table.
- the table A on which the cylinder 0 is sup ported and turns around the pin 0 as a center of motion, is provided on its under side or interior with an ejector, a, which forces the extracted shells from the extractors, and thereby prevents them from interfering with the working of the gun. It is also provided at the forward end of the feed hole or passage 15 through it with a downwardprojection or lip, E, which serves, as it were, to close the forward end of said feed-hole and prevent ear tridges from prematurely entering the barrels of the gun as said barrels pass such, point or feed-hole.
- the downward projection or lip E works in a groove cut in the forward end of a revolving cartridge-carrier connected with or forming part of the gun.
- This projection is made thicker at bottom to form a frictional surface for the points of the balls asthe cartridges fall, and thus, or partly at least, counteract the natural tendency of the forward ends of the cartridges to fall quicker than their heads, which are lighter. This causes the cartridges to drop horizontally into the carrier, which is indispensable to the successful working of the gun.
- the feed-table A is, furthermore, provided with a hooked lever, e, which serves to lock down the table A when the gun is being fired, said hooked lever entering a slot cut for that purpose in the frame of the gun, and being swung out of lock with the frame when required.
- a loaded cylinder, 0, is taken by a handle, 20, at top, and placed on the table A so that the pivot e enters the bush or journal 0, when the cylinder is revolved until the projections r 7' drop into the recessess s.
- the man sitting on the trail of the carriage then re volves the gun with his right hand, and the cylinder 0 with his left hand.
- the revolving feeding-cylinder constructed and operated substantially as described, and for the purpose herein set forth.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Description
2 Sheets-Sheet; 1'.
L. w. BROADWELL'.
FEEDER FOR REPBATING FIRE ARMS No. 110,338. Patented Dec. 20, 1870.
N. PETEns. Photo-Lll'nczr 2 Sh.e.&t.s8h.eet 2.- L. W. BROADWELL.
FEEDER FOR REPEATING FIRE ARMS.- No. 110,338. P Patented M120, 1870..
N. PETERS. Pholmllllmgrnphfir. mun-1. m". 0.6.
UNITED STATES PATENT FFIGE.
LEWIS WELLS BROADWELL, OF OARLSRUHE, GRAND DUGHY OF BADEN.
IMPROVEMENT IN FEEDERS FOR REPEATING FIRE-ARMS.
Specification forming part of Letters Patent No. 110,338, dated December 20, 1870.
To all whom it may concern:
Be it known that I, LEWIS WELLs BROAD- WELL, a citizen of the United States of America, now residing in Carlsruhe, Grand Duchy of Baden, have invented a new and useful Improvement in Feeding-Cylinders for Gatling and other Guns, of which the following is a full, clear, and exact description, reference being had to the accompanying drawing, forming part of this symcification, and in which Figure 1 represents a partially-sectional elevation of my improved feeding-cylinder and its table or support as applied to a Gatling gun; Fig. 2, a plan of said table detached; Fig. 3, a vertical section of the same at right angles to Fig. 1, through the line as w in Fig. 4, which represents a horizontal section through the feeding-cylinder.
Similar letters of reference indicate corresponding parts.
My invention consists in a revolving feedin g-cylinder for Gatling and other machine guns, which is composed of a tube having arranged radially around it feeding-chambers tapering inward, the whole being suitably braced top and bottom, and connected with the tube for travel on or over a fixed bottom plate, and around a bush or journal working on a central pivot, which also occupies afixed relation separate and distinct from that of the bottom plate to which the bush is secured, and which has a feed-hole made in or through it.
The invention also includes a special and advantageous construction of a table or support, in combination with the revolving feeding-cylinder; likewise a downward projection or lip on said table for preventing the premature entry of the cartridges into the barrels of the gun.
Referring to the accompanying drawing, 0 represents the feeding-cylinder, which is composed, in part, of a metallic tube, a, that has attached to its lower end an interior projecting flange or ring, I), which is clamped, with freedom to turn in common with the cylinder, between a flanged brass or other suitable metal bush, 0, and a bottom plate, (I, which is secured by screws or otherwise to the bush, that forms a journal, and receives up within it a center or pivot pin, 6, fast to the table A. Arranged in a radial manner around the tube a, so as to turn with it, are the cartridge holding and feeding cases or chambers f, of the configuration represented in Fig. 4, having their narrowest port-ions inward, and of the depth of the tube. Said feeding-cases are se cured in position by means of a bottom outside ring, g, and a top plate, h, made with an external annular flange, t, the whole being united by soldering or otherwise, and the top plate, h,being similarly fastened by a flange, 7:, to the tube a. Each feed or feeding case f is provided with a sliding weight, I, having an outside lip or hand, m, fastened thereto. These weights rest upon the columns of cartridges in the feed-cases, and, when they are brought successively over or in line with the feed-hole in the table A, force the cartridges quickly into the gun. The sliding weights Z also serve to facilitate the loading or filling of the feed-cases, which, when full, have the cartridges in them held free from rattle or shake, or are protected from injury by means of springs n, arranged at the top of each feedcase.
Ribs may be provided on the inside of the cases f, for the purpose of reducing friction to facilitate the fall of the cartridges.
Arranged externally around the ring g, and fast to it, is a series of fiat projections, 0, cor responding in number to the feed-cases f, and disposed opposite the longitudinal slots 19 therein, which admits of the hands m being slid up or down. The disposition of the cartridges in the feed-cases is represented in Figs. 1 and of the drawing.
The bottom plate, d,has a cartridge delivery or feed opening, q, in it, of sufiicient area to admit of a cartridge freely passing through it when the cylinder with its feed-chambers are turned to bring a feed-chamber over said openin g. At the bottom of this plate are strips or pieces 1 1', which fit into corresponding recesses s s in the tableA, and whereby the open ing q is held in line over a feed hole or open ing, 15, in the table.
The table A, on which the cylinder 0 is sup ported and turns around the pin 0 as a center of motion, is provided on its under side or interior with an ejector, a, which forces the extracted shells from the extractors, and thereby prevents them from interfering with the working of the gun. It is also provided at the forward end of the feed hole or passage 15 through it with a downwardprojection or lip, E, which serves, as it were, to close the forward end of said feed-hole and prevent ear tridges from prematurely entering the barrels of the gun as said barrels pass such, point or feed-hole. This obviates much difficulty and delay in firing the gun, the relationof which latter and its barrels to the table A, feed-hole t therein, ejector u, and downward projection or lip E is clearly shown in Figs. 1 and 3 of the drawing.
The downward projection or lip E works in a groove cut in the forward end of a revolving cartridge-carrier connected with or forming part of the gun. This projection is made thicker at bottom to form a frictional surface for the points of the balls asthe cartridges fall, and thus, or partly at least, counteract the natural tendency of the forward ends of the cartridges to fall quicker than their heads, which are lighter. This causes the cartridges to drop horizontally into the carrier, which is indispensable to the successful working of the gun.
The feed-table A is, furthermore, provided with a hooked lever, e, which serves to lock down the table A when the gun is being fired, said hooked lever entering a slot cut for that purpose in the frame of the gun, and being swung out of lock with the frame when required.
The operation of my improved feeder is as follows: A loaded cylinder, 0, is taken by a handle, 20, at top, and placed on the table A so that the pivot e enters the bush or journal 0, when the cylinder is revolved until the projections r 7' drop into the recessess s. The man sitting on the trail of the carriage then re volves the gun with his right hand, and the cylinder 0 with his left hand. To revolve the latter he presses with his thumb against a curved projecting end of the one strip or piece r, and with his forefinger againstthe nearest flat projection 0 on the ring g, andthen brings his finger and thumb together, which, by reason of the piece r being fixed, causes the cylinder to be turned, every time such action is repeated being just suflicient to bring a fresh feed-case f over the feed holes q and t, causing their contents to fall into the gun, which is fired in rapid succession. 7
What is here claimed, and desired to be socured by Letters Patent, is
l. The revolving feeding-cylinder constructed and operated substantially as described, and for the purpose herein set forth.
2. The table or support A, in combination with the revolving feedin g-cylinder, essentially as shown and described.
3. The under projection or lip, E, as shown, and for the object specified.
LEWIS WELLS BROADWELL.
Witnesses:
W. H. TALBOTT, JOHN LOVE.
Publications (1)
Publication Number | Publication Date |
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US110338A true US110338A (en) | 1870-12-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US110338D Expired - Lifetime US110338A (en) | Improvement in feeders for repeating fire-arms |
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- US US110338D patent/US110338A/en not_active Expired - Lifetime
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