US59110A - Improvement in double-barreled fire-arms - Google Patents
Improvement in double-barreled fire-arms Download PDFInfo
- Publication number
- US59110A US59110A US59110DA US59110A US 59110 A US59110 A US 59110A US 59110D A US59110D A US 59110DA US 59110 A US59110 A US 59110A
- Authority
- US
- United States
- Prior art keywords
- double
- frame
- arms
- improvement
- breech
- 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
- 239000002184 metal Substances 0.000 description 12
- 238000010276 construction Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 8
- 241000726123 Acanthurus Species 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 2
- 235000020127 ayran Nutrition 0.000 description 2
- 229920000136 polysorbate Polymers 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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/10—Triggers; Trigger mountings
Definitions
- FIG. 2 is a top view of the gun.
- Fig. 3 is a vertical sectioni through the gun.
- Fig. 4 is a section through the lockframe or breech, taken in the plane indicated by red line x .r in Fig. 3.
- Fig. 5 is a view of thefront end of the breech.
- Fig. 6 is an end view of the patent breech and forward part of the frame or stock.
- the main object of my invention is to conA struct the breech-frame and lock-case of one ⁇ piece of metal and adapt it to receive the patdouble-barrel shot-guns.
- A represents a breech-frame and lock-case, which is constructed with a fiat face, c, having three circular holes formed in it, as shown in Fig. 5.
- the two holes b b are intended for receiving the cylindrical tangs b b of the patent breech B, into which the barrels C C are screwed in the usual manner before they are united together.
- This patent breech-piece B is secured rigidly t0 the frame A by means of a key-pin, c, which passes transversely through the tan gs b' b'.
- a larger hole, d for the reception of a cylindrical tang or tenon, d1, that is formed on the rear end of the hand-piece D of the barrels, which piece is secured to the frame A by means of a screw, d2, inserted beneath this frame and forward of the triggers, as shown in Fig. 3.
- the frame A is also constructed with a cen tral vertical partition, A', which forms two lock-chambers, e e, (shown in Figs. 3, 4, and 5,) and serves as an inner bearing for the two tumbler-shafts g g, and also as a lateral support for the two tumblers h h.
- A' which forms two lock-chambers, e e, (shown in Figs. 3, 4, and 5,) and serves as an inner bearing for the two tumbler-shafts g g, and also as a lateral support for the two tumblers h h.
- the outer ends of the shafts or pins g g have their bearings in two circular plates, jj, which are fitted into side openings through the frame A, and secured therein by lneans of screws or otherwise. Upon removing these circular plates j j access can be had to the interior of the frame A for removing the tumblers or replacing them.
- the plates j j by reason of their serving as bearin gs for the hammer and tumbler shafts g g, require to be made of a harder metal than that of which the lock-case A is formed. They may be of hard bearing metal, or they may be bushed with such met-al.
- Each plate j has a tubular collar, k, projecting from its inside surface and surrounding the shaft g, so as to keep the tumbler in contact with a corresponding projection surrounding the opening through the partition A', and at the same time afford verylittle friction-sur ⁇ face.
- the inner bearing for the tumbler and ham- -mer shafts g g may be bushed with some harder metal than that of which the frame A A' is made, so as to prevent a rapid wearing away of the bearing.
- the circular plates or outer bearings for the two tumbler and hammer shafts g g are also made of a harder metal than that of which said frame is made, thus enabling me to construct the breech-frame of a comparatively soft metal and still have dur able bearings for the ends of the shafts g g.
- the triggers k lc and sears s s are pivoted A should be cast internally with two channels or chambers, e c, which just admit of the introduction between their vertical faces of the tumblers and sears and inner portions of the triggers.
- the mainsprings (which are not shown in the drawings) are secured at their rear ends in a slot, n, and connected to the rear ends of the tumblers in any suitable manner.
Description
E. WHITNEY.
Muzzle-Loading Fire-Arm.
Patenved Oct. 23, 186s.
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UNITED STATES PATENT OEEIcE.
i ELI VHI'INEY, OF NEW HAVEN, CONNECTICUT.
IMPROVEMENT IN DOUBLE-BARRELED FIRE-ARMS.
Specification forming part of Letters Patent No. 59,110, dated October 23, 1866.
To all whom it may concern:
Be it known that l, ELI WHITNEY, of New Haven, in the county of New Haven and State of Connecticut, have invented certain new and useful Improvements in the Construction of MuzzleLoading Double-Barrel Guns; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making a part of this specification, in which- Figure l is a view of one side of my gun without the stock. Fig. 2 is a top view of the gun. Fig. 3 is a vertical sectioni through the gun. Fig. 4 is a section through the lockframe or breech, taken in the plane indicated by red line x .r in Fig. 3. Fig. 5 is a view of thefront end of the breech. Fig. 6 is an end view of the patent breech and forward part of the frame or stock.
Similar letters of reference indicate corresponding parts in the several figures.
The main object of my invention is to conA struct the breech-frame and lock-case of one `piece of metal and adapt it to receive the patdouble-barrel shot-guns.
To enable others skilled in the art to understand my invention, I will describe its construction and operation. Y
1n the accompanying drawings, A represents a breech-frame and lock-case, which is constructed with a fiat face, c, having three circular holes formed in it, as shown in Fig. 5. The two holes b b are intended for receiving the cylindrical tangs b b of the patent breech B, into which the barrels C C are screwed in the usual manner before they are united together. This patent breech-piece B is secured rigidly t0 the frame A by means of a key-pin, c, which passes transversely through the tan gs b' b'. Below these two sockets b b is a larger hole, d, for the reception of a cylindrical tang or tenon, d1, that is formed on the rear end of the hand-piece D of the barrels, which piece is secured to the frame A by means of a screw, d2, inserted beneath this frame and forward of the triggers, as shown in Fig. 3.
The frame A is also constructed with a cen tral vertical partition, A', which forms two lock-chambers, e e, (shown in Figs. 3, 4, and 5,) and serves as an inner bearing for the two tumbler-shafts g g, and also as a lateral support for the two tumblers h h.
The outer ends of the shafts or pins g g have their bearings in two circular plates, jj, which are fitted into side openings through the frame A, and secured therein by lneans of screws or otherwise. Upon removing these circular plates j j access can be had to the interior of the frame A for removing the tumblers or replacing them. The plates j j, by reason of their serving as bearin gs for the hammer and tumbler shafts g g, require to be made of a harder metal than that of which the lock-case A is formed. They may be of hard bearing metal, or they may be bushed with such met-al. The passing of the pins g g (or a single pin, g, as would be the case with a single-barrel gun, which has a lock-case cast in one part and with a circular plate, j,) through the circular plate, as I have shown, constitutes one feature of my invention, and the saine enables me to make a very compact and cheap double-barrel gun, the same pins which carry the tumblers also answering for the hammers, and, although great wear and strain come on the pins and their bearings, these parts are very durable when my mode of construction is adopted.
Each plate j has a tubular collar, k, projecting from its inside surface and surrounding the shaft g, so as to keep the tumbler in contact with a corresponding projection surrounding the opening through the partition A', and at the same time afford verylittle friction-sur` face. By thus arranging the tumblers h h be tween two side supports they will not be allowed lateral motion,yet they will be free to vibrate.
-The inner bearing for the tumbler and ham- -mer shafts g g may be bushed with some harder metal than that of which the frame A A' is made, so as to prevent a rapid wearing away of the bearing. The circular plates or outer bearings for the two tumbler and hammer shafts g g are also made of a harder metal than that of which said frame is made, thus enabling me to construct the breech-frame of a comparatively soft metal and still have dur able bearings for the ends of the shafts g g. The triggers k lc and sears s s are pivoted A should be cast internally with two channels or chambers, e c, which just admit of the introduction between their vertical faces of the tumblers and sears and inner portions of the triggers.
The mainsprings (which are not shown in the drawings) are secured at their rear ends in a slot, n, and connected to the rear ends of the tumblers in any suitable manner.
Having thus described my invention, what I yclaim as new, and desire to secure by Letters Patent, is-
l. The manner, substantially as herein described, of constructing the lock-case A A in one piece and with tang sockets or holes b b d and side apertures for plates j j, for the purpose set forth.
2. The combination of the pin c and the tangs of the breech-piece in the construction of a double-barrel gun, as set forth.
3. The combination of the removable perforated circular plates j j and shafts g g with the one-piece lock-ease A A, substantially as described, and for the purpose set forth.
4. The construction of the perforated plate j with an offset, 7c, and passing the tumbler and hammer shaft through it, substantially as described.
5. The arrangement of the partition A', case A, detached triggers 7c 7c', sears s s, and single pin p, substantially in the manner and for the purpose described.
6. The combination of the socket dwith the sockets b b, when the socket d is a continuation of the lock-chamber A, and said sockets b b d receive tangs d b b of the parts C C D, substantially as described.
7. rlhe partition A within the case A, constructed as specified, and serving, in connection with the case A, the several described functions, as set forth.
S. The 1n anner herein described of constructing the lock-case A A in one piece, and with hard-metal bearings such as described, for the purpose set forth.
ELI /V HITN EY.
l/Vitnesses:
S. G. LEWIS, WM. WEBSTER.
Publications (1)
Publication Number | Publication Date |
---|---|
US59110A true US59110A (en) | 1866-10-23 |
Family
ID=2128649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US59110D Expired - Lifetime US59110A (en) | Improvement in double-barreled fire-arms |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040249722A1 (en) * | 2003-03-31 | 2004-12-09 | Shiyouji Sugamura | Process delay monitoring system |
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0
- US US59110D patent/US59110A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040249722A1 (en) * | 2003-03-31 | 2004-12-09 | Shiyouji Sugamura | Process delay monitoring system |
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