US10259A - Improvement in revolving fire-arms - Google Patents
Improvement in revolving fire-arms Download PDFInfo
- Publication number
- US10259A US10259A US10259DA US10259A US 10259 A US10259 A US 10259A US 10259D A US10259D A US 10259DA US 10259 A US10259 A US 10259A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- revolving
- arms
- improvement
- barrel
- 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
- 101700030155 NAA15 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C3/00—Pistols, e.g. revolvers
- F41C3/14—Revolvers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/20—Window fasteners
Definitions
- My revolving cylinder A, Fig. 1 is pierced with a hole in the center slightly tapered, so that when the end is in contact with the barrel it will accurately fit the taper mandrel B, Fig. 6.
- the barrel is finished in the usual manner and firmly screwed in the hole 0, Fig. 6, and the end of the barrel and cylinder ground to a perfeet joint.
- the cylinder is slightly chamfered where the cones for the percussion-caps are inserted, and at the other end has guiding and stop notchesor grooves to guide and hold it to its place.
- These grooves fitinto the guide-pin D, Fig. 6, when the cylinder is close up to the barrel, they being guided opposite to the pin by the adj usting-spring E droppinginto the sloped notches N N, Fig. 1, the spiral springF throwing back the cylinder while revolving.
- the guide-pin and spiral spring are both made to detach for the purpose of grinding the cylinder and barrel to a joint.
- the cylinder is bored and grooved or rifled through and thrbugh, it being put on its own mandrel for that purpose, with the barrel attached so that the bores and grooves may correspond exactly.
- breech-pins Fig. 5
- Fig. 7 The breech-pins, Fig. 5, are screwed into the end of the cylinder and countersunk flush, as seen in Fig. 7.
- My mode of cooking this gun, revolving the cylinder, and making a closejoint with the barrel is as follows: Therevolving gear being in the position as shownin Figs. 2 and 3 and the hammer down, itis cocked by the same motion that revolves the cylinder by means of the slotted arm G, Fig. 1, beingin connection with the revolving crank arm H and the hammer.
- This crank being pulled in a direction to cook, revolves the rock-shaft I and raises the lever J by means of the tumbler K and connecting-stirrup L, Figs. 2and 3.
- Thislever acts upon teeth 0 0, Fig.
- This cam in the act of revolving, drops into the circular groove T, Fig. 7, while the cylinder recedes and turns, it being kept atits proper distance from the breech plate bya stud, U, Fig. 2, which also works in this groove and is kept in contact by the spiral spring.
- the guard V, Figs. 1 and 6, is for additional safety in case of any accidental discharge.
- a smoke-guard, W, Figs. 1 and 6, for the purpose of keepin g the revolving gear clean and protecting the surrounding charges from taking fire.
- 'lhis guard has a short conical tube, through which the hammer plays, and is made to fit tight in a circular groove round the cone or countersink for it.
- the guard is connected to the cap-plate by a loop, so as to give it free motion longitudinally, and is operated by a short arm on the rock-shaft, to which it is hooked, as shown in Fig.
- the mandrel is drilled for the reception of the ra-mrod deep enough to allow the necessary length to load with.
- Fig. 1 adjusting-spring E, and the hook-connection between the smoke-guard W and rockmay be cocked with or'without moving thecylinder.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Stringed Musical Instruments (AREA)
Description
M. L. ROOD.
Revolver.
Patented Nov. 22, 1853.
UNITED STATES PATENT OFFICE.
MORGAN L. ROOD, OF MARSHALL, MICHIGAN.
IMPROVEMENT IN REVOLVING FIRE-ARMS.
Specification forming part of Letters Patent No; 10,259, dated November 22, 1853.
To all whom it may concern:
Be it known that I, MORGAN L. R001), of the town of Marshalhin'the county ofG-alhoun and State ofMichigan, have invented a new and useful Improvement on aRevolvin g Rifle; and I do hereby declare thatthe following is afull, clear, and exact description of the construction and operation of the same, reference beinghad to the annexed drawings, makinga part ofthis specification, in which- Figure 1 is a side perspective view of the rifle, showing only a part of the barrel; Fig. 2, the breech-plate with the revolving gear, 850., at tached; Fig. 3, the same gear (detached) for revolving and tightning the cylinder, &c., consisting of a rock-shaft, crank-arm, cam, lever, stirrup, tumbler, and hook-connection; Fig. 4, the cap-plate and rock-shaft; Fig. 5, the breech v pin Fig. 6, the-mandrel, guard, and cap-plate in one piece; Figs. 7 and 8, end views of revolving cylinder.
The same letters refer to like parts.
My revolving cylinder A, Fig. 1, is pierced with a hole in the center slightly tapered, so that when the end is in contact with the barrel it will accurately fit the taper mandrel B, Fig. 6.
The barrel is finished in the usual manner and firmly screwed in the hole 0, Fig. 6, and the end of the barrel and cylinder ground to a perfeet joint.
The cylinder is slightly chamfered where the cones for the percussion-caps are inserted, and at the other end has guiding and stop notchesor grooves to guide and hold it to its place. These grooves fitinto the guide-pin D, Fig. 6, when the cylinder is close up to the barrel, they being guided opposite to the pin by the adj usting-spring E droppinginto the sloped notches N N, Fig. 1, the spiral springF throwing back the cylinder while revolving. The guide-pin and spiral spring are both made to detach for the purpose of grinding the cylinder and barrel to a joint. The cylinder is bored and grooved or rifled through and thrbugh, it being put on its own mandrel for that purpose, with the barrel attached so that the bores and grooves may correspond exactly.
The breech-pins, Fig. 5, are screwed into the end of the cylinder and countersunk flush, as seen in Fig. 7. I usually make my breech-pins seven-eighths of an inch long, thus giving room for the cones, which are screwed into them through the cylinder and countersunk below its periphery.
There is a hole t hrough the breech-plate to receive the end of the mandrel, and also suitable slots and recesses for the revolving gear, the upper part being also grooved to receive and lock the end of the cap-plate of the mandrelpiece, when the whole is firmly secured by a screw-bolt passing through.
My mode of cooking this gun, revolving the cylinder, and making a closejoint with the barrel is as follows: Therevolving gear being in the position as shownin Figs. 2 and 3 and the hammer down, itis cocked by the same motion that revolves the cylinder by means of the slotted arm G, Fig. 1, beingin connection with the revolving crank arm H and the hammer. This crank, being pulled in a direction to cook, revolves the rock-shaft I and raises the lever J by means of the tumbler K and connecting-stirrup L, Figs. 2and 3. Thislever acts upon teeth 0 0, Fig. 7, cut in the end of the cylinder and chamfered on the outside, causing the cylinder to revolve until it is stopped by the spring E slipping into the sloped notches N N and the forward projection of the tumbler K catching in the grooved notchesM M, Fig. 7, in the end of the cylinder. The revolving lever J is pressed against the teeth on the end of the cylinder by a spring, P, Fig.2, where it is attached to the standard Rby a screw through a slot. Thecylinder having been revolved and the gun put on the full-cock, the crank H is brought back to its former position. This elevates the can] S, which is formed on the rock-shaft, bringing it in line with the cylinder and pressing it against the barrel and making it tight and firm, having been brought precisely to its place by the guidepin and notches. This cam, in the act of revolving, drops into the circular groove T, Fig. 7, while the cylinder recedes and turns, it being kept atits proper distance from the breech plate bya stud, U, Fig. 2, which also works in this groove and is kept in contact by the spiral spring.
The guard V, Figs. 1 and 6, is for additional safety in case of any accidental discharge. I also use a smoke-guard, W, Figs. 1 and 6, for the purpose of keepin g the revolving gear clean and protecting the surrounding charges from taking fire. 'lhis guard has a short conical tube, through which the hammer plays, and is made to fit tight in a circular groove round the cone or countersink for it. The guard is connected to the cap-plate by a loop, so as to give it free motion longitudinally, and is operated by a short arm on the rock-shaft, to which it is hooked, as shown in Fig. 3, with the hook attached, so that the act of pushing forward the crank H (in order to elevate the cam S and push forward the cylinder to make a closejoint with the barrel) depresses the short arm and hook, thereby bringing the tube down to its seat and compelling the fire and smoke from the ignition of the cap to ascend. It is of course raised from its seat by the reverse or cocking motion.
The mandrel is drilled for the reception of the ra-mrod deep enough to allow the necessary length to load with.
I do not claim the revolving cylinder, nor do Iclaim as my invention the crank H, rockshaft I, tightening-cam S, tumbler K, stirrup L, revolving lever I, or spiral springF, nor the ratchet-teeth 0, nor the circular groove T on the end of the cylinder, nor the adjustingspring E, nor the guard V, or their equivalents,
they having been before used; nordo I claim aslotted arm, G, as merely connecting the hammer with the crank H; nor do I claim the smoke-guard W; but
W'hatIdo claim as my invention,and desire to secure by Letters Patent, is-
1. The peculiar arrangement in fire-arms described above, by which the guide-pin D, Fig.
.6, in connection with the stop-notches N N,
Fig. 1, adjusting-spring E, and the hook-connection between the smoke-guard W and rockmay be cocked with or'without moving thecylinder.
MORGAN L. ROOD. Witnesses:
GEORGE J onNsoN, ISAAC GIFFoRD.
Publications (1)
Publication Number | Publication Date |
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US10259A true US10259A (en) | 1853-11-22 |
Family
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US10259D Expired - Lifetime US10259A (en) | Improvement in revolving fire-arms |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102488534A (en) * | 2011-12-16 | 2012-06-13 | 赵建中 | Three-dimensional die for displaying thyroid nodules by ultrasonography |
CN104133663A (en) * | 2013-08-02 | 2014-11-05 | 腾讯科技(深圳)有限公司 | Method, device and terminal for realizing floating window capable of automatically rotating along with screen |
-
0
- US US10259D patent/US10259A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102488534A (en) * | 2011-12-16 | 2012-06-13 | 赵建中 | Three-dimensional die for displaying thyroid nodules by ultrasonography |
CN104133663A (en) * | 2013-08-02 | 2014-11-05 | 腾讯科技(深圳)有限公司 | Method, device and terminal for realizing floating window capable of automatically rotating along with screen |
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