US11917A - Improvement in fire-arms - Google Patents
Improvement in fire-arms Download PDFInfo
- Publication number
- US11917A US11917A US11917DA US11917A US 11917 A US11917 A US 11917A US 11917D A US11917D A US 11917DA US 11917 A US11917 A US 11917A
- Authority
- US
- United States
- Prior art keywords
- trigger
- cylinder
- hammer
- fire
- boss
- 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
- 239000006187 pill Substances 0.000 description 20
- 239000000843 powder Substances 0.000 description 10
- 229940023488 Pill Drugs 0.000 description 8
- 210000003813 Thumb Anatomy 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- WXNGUMYXVIWRMY-WAIOZSTDSA-N Depressin Chemical compound C1C\C(C)=C\C(=O)CC(/C)=C/CC(=O)\C(C)=C\C2C(C)(C)C12 WXNGUMYXVIWRMY-WAIOZSTDSA-N 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- GVDMJXQHPUYPHP-FYQPLNBISA-N Norgestrienone Chemical compound C1CC(=O)C=C2CC[C@@H]([C@H]3[C@@](C)([C@](CC3)(O)C#C)C=C3)C3=C21 GVDMJXQHPUYPHP-FYQPLNBISA-N 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 229950003857 propizepine Drugs 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 231100000241 scar Toxicity 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
Definitions
- I ing-trigger and pawl which operates the chamarms; and it consists, first, in the employment UNITED STATES PATENT OFFICE.
- FIG. 1 is aside view of a pistol constructed accord-ing to my improved plan.
- Fig. 2 is a planor top view of the same.
- Fig. 3 is an in- Verted plan or an under view of the same.
- Fig. 4 is a side view of the same, the cap at one side of the chambered cylinder being removed in order to show the parts of the lock and the manner in which the cylinder is rotated.
- Fig. 1 is aside view of a pistol constructed accord-ing to my improved plan.
- Fig. 2 is a planor top view of the same.
- Fig. 3 is an in- Verted plan or an under view of the same.
- Fig. 4 is a side view of the same, the cap at one side of the chambered cylinder being removed in order to show the parts of the lock and the manner in which the cylinder is rotated.
- Fig. 1 is aside view of a pistol constructed accord-ing to my improved plan.
- Fig. 3 is an in- Verted plan or an
- Fig. 5 is a side view of the same with cap removed, and also some portion of the lock.
- Fig. 6 is a view of the inner side of the casing in which the chambered cylinder is fitted, showing the circular recess in which the nipple-boss and fire-ring fits, and also showing the box or recess in the casing which contains the detonatin g pills.
- Fig. 7 is a detached. view of the cock bered cylinder.
- Fig. 8 is a detached view of the fire-ring.
- Fig. 9 is a detached edge view of the chambered cylinder.
- Fig. 10 is a section of the upper part of the hammer, showing the adjustable pin at the end of the hammer.
- Fig. 11 is a section of the chambered cylinder, the plane of section bein g transverse with the axis of the cylinder.
- This invention relates to certain new and usefulimprovements-in revolving or repeating fireor use of a thumb-trigger, so arranged and connected with a cocking-trigger that the thumbtrigger may be operated by the thumb while the other is operated by the hand.
- My invention consists, secondly, in countersinking the end of the stop which locks or retains the chamber-cylinder, for the purpose of enabling said stop to enter the chambers of the wheel when the chambers are charged with the powder and ball.
- My invention consists, thirdly, in having an adjustable or flexible pin secured in the end of the hammer, in a manner as will be presently shown, said pin yielding or adjusting itself to the proper cavity in which the detonating pill is placed when the hammer descends, and thereby preventing miss-fires and the wearing of the nipple-boss in consequence of the hammer being out of line with the cavities therein.
- My invention consists, fourthly, in having a nipple-boss attached to one side of the rotating cylinder, and having said nipple-boss fitted within a corresponding recess in the casing and covered with a fire or guard ring, arranged as will be hereinafter shown, for the purpose of preventing double explosions.
- A represents the barrel of a pistol, having at its inner end a casing or socket formed of two caps orcheek-pieces, B 0, within which a rotating chambered cylinder, D, is titted, the axis a of the cylinder working in thecheekpieces.
- the cylinderl is fitted vertically between the cheek-pieces, and is perforated with a series of radial chambers, b, (see Figs. 2, 3, 9, and 11,) each ofwhich receives the necessary amount of powder for a charge.
- the several chambers 11 have their vents 0 on the periphery of a boss, E, at one side of the cylinder D, as shown in Fig.9.
- the chambers b have their orifices smaller in diameter than the portions immediately below them, (see Fig. 11,) d representing the orifices, and c the shoulders formed by the enlargement beneath them.
- This enlargement is formed by an expandingbit, and the object of so forming the chambers is to increase their capacity within a moderatesized cylinder, so that they will hold the necessary amount of powder for a charge, and also have suflieiently small orifices to receive the balls, which rest, of course, upon the powder.
- nipple-boss E when the cylinder is adjusted between the cheek-pieces B G, fits within a circular recess, f, in the inner surface of the cheek-piece C, (see Figs. 6 and 9,) and a ring or band, 9, Figs. 6-, S, and 9, which 1 term a firering, encompasses the boss and fits snugly around it and between the boss and recess, said ring having a flange, h, on its inner edge,
- the ring 9 is perforated with two holes, t'j, the holej being in line with the hammer F, (see Fig. 6,) and the hole 71 being in contact with a box or receptacle, G, in the cheek-piece containing detonating pills 7c.
- the hammer F is of the usual form, and has a pin, I, inserted in its end and secured therein by india-rubberor other elastic material, which is wrapped around it (see Fig. 10,) the rubber or other elastic material keeping said pin firmly in its place and at the same time allowing it to yield or give laterally, so that it may, upon the descent of the hammer F, adjust itself to the cavities of the vents c in the periphery of the boss E, and thereby insure the ignition of the pills therein, said pin byits flexibility compensating for any moderate aberration in the descent of the hammer.
- the hammer'F is secured to a tumbler, H, by a pin or screw, m, the tumbler being within the stock of the pistol, as usual, and provided with the ordinary spring, I. (See Figs. 4 and 5.)
- ' K is a trigger at the under side of the stock of the pistol. Said trigger works upon a pivot,
- the ratchet is provided with a small spiral spring, t, which keeps the end of the pawl upon the ratchet.
- the trigger K is acted upon by a spring, a, which has a tendency to keep its lower end forced outward from the stock, as shown by the red lines in Fig. 4.
- M is a stop which works-in a suitable guide, a, within the stock. This stop has its outer end of cylindrical form, and of a size corresponding to the orifices d of the chambers b in the cylinder D. The end of the stop M is countersunk, so as to fit over and partially cover the balls in the chambers.
- N At the lower end of the stock there is a clutch or fastening, N, which slides .baekand forth, and has sufficient elasticity to throw up a notch at the end of the catch over the end of the trigger when the catch is moved outward, as shown in Fig. 4.
- the cheek-piece B is movable, and is fitted to the side of the pistol by means of a dovetail joint, d, at one end, and a lip, e, at the opposite end, (see Fig. 2,) the dovetail joint bein g covered by a button, f, on the under side of the pistol. (See Figs. 1 and 3.)
- This pistol may be used in the ordinary way, or as the usual sin gle-barreled pistols, by loading at the muzzle and drawing back the hammer and springing the triggerJ with thethumb;
- the cylinder D is taken from the pistol by detaching the cheek-piece B, loaded and replaced, and the trigger K is relieved from the catch or fastenin g N, and is forced outward by the spring 14, as shown by the red lines in Fig. 4.
- the thumb is placed upon the trigger J, which is kept down in order to prevent the catch 0 fromacting upon the tumbler H, and the trigger K is drawn toward the stock, and the pawl 1* acts upon the ratchet L and rotates the cylinder D, while the catch y on the sear fits in the notch z in the tumbler and raises the hammer F, the stop M being forced into the orifice of one of the chambers by the forward movement of the upper part of the trigger.
- the cylinder is thereby properly retained in position, and by still drawing the trigger K toward the stock the catch y will pass beyond the notch z, and the hammer falls and ignites the pill in one of the vents c, said vents being supplied with pills from the box Gr, the pills passing into the cavities of the vents through the hole 2" as the boss E rotates.
- the fire-ring 9 also prevents the fire from one pill, when exploded, from passing around and communicating to an adjoining pill, and consequently double explosions are avoided.
- the device as a whole, is durable, not expensive to manufacture nor liable to get out of order.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
W. WRIGHT.
Revolver.
( Patented Nov. 7,- 1854.
I ing-trigger and pawl which operates the chamarms; and it consists, first, in the employment UNITED STATES PATENT OFFICE.
\VENDELL WRIGHT, OF NEYV YORK, N. Y.
IMPROVEMENT IN FIRE-ARMS.
Specification forming part of Letters Patent No. 11,917, dated November 7, 1854.
To all whom it may concern;
Be it known that I, WENDELL WEIGHT, of the city, county, and State of New York, have invented certain new and useful Improvements in 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 annexed drawings, making a part of this specification, in which- Figure 1 is aside view of a pistol constructed accord-ing to my improved plan. Fig. 2 is a planor top view of the same. Fig. 3 is an in- Verted plan or an under view of the same. Fig. 4 is a side view of the same, the cap at one side of the chambered cylinder being removed in order to show the parts of the lock and the manner in which the cylinder is rotated. Fig. 5 is a side view of the same with cap removed, and also some portion of the lock. Fig. 6 is a view of the inner side of the casing in which the chambered cylinder is fitted, showing the circular recess in which the nipple-boss and fire-ring fits, and also showing the box or recess in the casing which contains the detonatin g pills. Fig. 7 is a detached. view of the cock bered cylinder. Fig. 8 is a detached view of the fire-ring. Fig. 9 is a detached edge view of the chambered cylinder. Fig. 10 is a section of the upper part of the hammer, showing the adjustable pin at the end of the hammer. Fig. 11 isa section of the chambered cylinder, the plane of section bein g transverse with the axis of the cylinder.
Similar letters of reference indicate corresponding parts in the several figures.
This invention relates to certain new and usefulimprovements-in revolving or repeating fireor use of a thumb-trigger, so arranged and connected with a cocking-trigger that the thumbtrigger may be operated by the thumb while the other is operated by the hand. My invention consists, secondly, in countersinking the end of the stop which locks or retains the chamber-cylinder, for the purpose of enabling said stop to enter the chambers of the wheel when the chambers are charged with the powder and ball.
My invention consists, thirdly, in having an adjustable or flexible pin secured in the end of the hammer, in a manner as will be presently shown, said pin yielding or adjusting itself to the proper cavity in which the detonating pill is placed when the hammer descends, and thereby preventing miss-fires and the wearing of the nipple-boss in consequence of the hammer being out of line with the cavities therein.
My invention consists, fourthly, in having a nipple-boss attached to one side of the rotating cylinder, and having said nipple-boss fitted within a corresponding recess in the casing and covered with a fire or guard ring, arranged as will be hereinafter shown, for the purpose of preventing double explosions.
To enable others skilled in the art to fully understand and construct my invention, I will proceed to describe it.
A represents the barrel of a pistol, having at its inner end a casing or socket formed of two caps orcheek-pieces, B 0, within which a rotating chambered cylinder, D, is titted, the axis a of the cylinder working in thecheekpieces. (See Fig.1.) The cylinderl) is fitted vertically between the cheek-pieces, and is perforated with a series of radial chambers, b, (see Figs. 2, 3, 9, and 11,) each ofwhich receives the necessary amount of powder for a charge. The several chambers 11 have their vents 0 on the periphery of a boss, E, at one side of the cylinder D, as shown in Fig.9. The chambers b have their orifices smaller in diameter than the portions immediately below them, (see Fig. 11,) d representing the orifices, and c the shoulders formed by the enlargement beneath them. This enlargement is formed by an expandingbit, and the object of so forming the chambers is to increase their capacity within a moderatesized cylinder, so that they will hold the necessary amount of powder for a charge, and also have suflieiently small orifices to receive the balls, which rest, of course, upon the powder.
The nipple-boss E, when the cylinder is adjusted between the cheek-pieces B G, fits within a circular recess, f, in the inner surface of the cheek-piece C, (see Figs. 6 and 9,) and a ring or band, 9, Figs. 6-, S, and 9, which 1 term a firering, encompasses the boss and fits snugly around it and between the boss and recess, said ring having a flange, h, on its inner edge,
which fits in a recess cut in the cylinder D around the boss. (Shown more particularly in Fig. 9.) The ring 9 is perforated with two holes, t'j, the holej being in line with the hammer F, (see Fig. 6,) and the hole 71 being in contact with a box or receptacle, G, in the cheek-piece containing detonating pills 7c.
The hammer F is of the usual form, and has a pin, I, inserted in its end and secured therein by india-rubberor other elastic material, which is wrapped around it (see Fig. 10,) the rubber or other elastic material keeping said pin firmly in its place and at the same time allowing it to yield or give laterally, so that it may, upon the descent of the hammer F, adjust itself to the cavities of the vents c in the periphery of the boss E, and thereby insure the ignition of the pills therein, said pin byits flexibility compensating for any moderate aberration in the descent of the hammer. The hammer'F is secured to a tumbler, H, by a pin or screw, m, the tumbler being within the stock of the pistol, as usual, and provided with the ordinary spring, I. (See Figs. 4 and 5.)
J is atrigger at the upper part of the stock, governed by a spring, a, which presses the catch 0 of the trigger against the edge of the tumbler H. When the hammer F is drawn back the catch 0 is forced into a notch,p, in the tumbler, and the catch retains the hammer in an elevated position, as shown in Fig. 5, and the hammer is cooked, and by'depressin g the outer end of the trigger J the catch 0 is thrown from the notch pin the tumbler, and the hammer descendsby the force of the spring I. The trigger J, I term the retainingtrigger.
' K is a trigger at the under side of the stock of the pistol. Said trigger works upon a pivot,
'q, and has a pawl, r, secured by a pivot, s, to
its upper end, said pawl acting upon aratchet,
' L, at the side of the cylinder D. (See Fig. 4.)
The ratchet is provided with a small spiral spring, t, which keeps the end of the pawl upon the ratchet. The trigger K is acted upon by a spring, a, which has a tendency to keep its lower end forced outward from the stock, as shown by the red lines in Fig. 4.
On the inner side of the upper part of the trigger K there is a scar, v. (Shown in Fig. 7, and by red lines in Fig. 4.) This sear is secured to the trigger by a pivot, 11:, and is provided with a catch, y. In the edge of the tumbler H there is a notch, 2, some distance below the notch 1). (Shown more clearly in Fig. 5.) M is a stop which works-in a suitable guide, a, within the stock. This stop has its outer end of cylindrical form, and of a size corresponding to the orifices d of the chambers b in the cylinder D. The end of the stop M is countersunk, so as to fit over and partially cover the balls in the chambers.
At the lower end of the stock there is a clutch or fastening, N, which slides .baekand forth, and has sufficient elasticity to throw up a notch at the end of the catch over the end of the trigger when the catch is moved outward, as shown in Fig. 4.
The cheek-piece B is movable, and is fitted to the side of the pistol by means of a dovetail joint, d, at one end, and a lip, e, at the opposite end, (see Fig. 2,) the dovetail joint bein g covered by a button, f, on the under side of the pistol. (See Figs. 1 and 3.) The axis 7 of the cylinder D at one end tits in the cheekpiece B.
This pistol may be used in the ordinary way, or as the usual sin gle-barreled pistols, by loading at the muzzle and drawing back the hammer and springing the triggerJ with thethumb;
but when quick firing is required the cylinder D is taken from the pistol by detaching the cheek-piece B, loaded and replaced, and the trigger K is relieved from the catch or fastenin g N, and is forced outward by the spring 14, as shown by the red lines in Fig. 4. The thumb is placed upon the trigger J, which is kept down in order to prevent the catch 0 fromacting upon the tumbler H, and the trigger K is drawn toward the stock, and the pawl 1* acts upon the ratchet L and rotates the cylinder D, while the catch y on the sear fits in the notch z in the tumbler and raises the hammer F, the stop M being forced into the orifice of one of the chambers by the forward movement of the upper part of the trigger. The cylinder is thereby properly retained in position, and by still drawing the trigger K toward the stock the catch y will pass beyond the notch z, and the hammer falls and ignites the pill in one of the vents c, said vents being supplied with pills from the box Gr, the pills passing into the cavities of the vents through the hole 2" as the boss E rotates.
By the employment of the two triggers J K premature explosions are avoided, as the hammer will be prevented from falling if the trigger J is not pressed down, and the hammer will remain cocked until this is done. The fire-ring 9 also prevents the fire from one pill, when exploded, from passing around and communicating to an adjoining pill, and consequently double explosions are avoided.
The device, as a whole, is durable, not expensive to manufacture nor liable to get out of order.
I do not claim the cylinder D separately, nor either of the triggers J K separately, for they have been previously used; but
What I claim as new, and desire to secure by Letters Patent, is-
1. The employment or use of the thumb-trigger F, arranged and connected with the cocking-trigger K, substantially as herein shown, so that the trigger F may be operated by the thumb, while the trigger K is operated by the hand.
2. Gountersinking the end of the stop M which looks or retains the cylinder D aseach chamber is fired, for the purpose of enabling cavity, f, in the cheek-piece, and encompassed said stop to enter the chambers when the carby a fire-ring, g, for the purpose of preventing tridge or powder and balls are within them. the explosion of more than a single chamber 3. The flexible pin 1 at end of the hammer at once, or at one operation of the trigger K; F, whereby the pin is enabled to adjust itself to the Vents c of the chambers 12, and. thus in- WENDELL WRIGHT sure the ignition of the pills, as set forth. 7 Witnesses:
4. The nipple-boss E at the side of the cyl- O. D. MUNN inder D, when said boss is inserted within a i J. W. HAMILTON.
Publications (1)
Publication Number | Publication Date |
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US11917A true US11917A (en) | 1854-11-07 |
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US11917D Expired - Lifetime US11917A (en) | Improvement in fire-arms |
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US (1) | US11917A (en) |
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- US US11917D patent/US11917A/en not_active Expired - Lifetime
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