US24666A - Improvement in revolving fire-arms - Google Patents
Improvement in revolving fire-arms Download PDFInfo
- Publication number
- US24666A US24666A US24666DA US24666A US 24666 A US24666 A US 24666A US 24666D A US24666D A US 24666DA US 24666 A US24666 A US 24666A
- Authority
- US
- United States
- Prior art keywords
- stop
- improvement
- arms
- cylinder
- hammer
- 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
- 210000001331 Nose Anatomy 0.000 description 4
- 206010044625 Trichorrhexis Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 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
- a is the, lock-frame; b, the cylinder for holding the charges; 0, the barrel 5 d, the hammer, and ethe trigger.
- f is the pawl and g the ratchet, by means of which the cylinder is revolved.
- h is the stop, (seen in detail in Figs. 2, 3, and 4,) which is composed of a small lever or finger pivoted at i and having a projection, k, which we call the stop-bolt, On its under side, which projection or bolt enters corresponding cavities or notches in the periphery of the cylinder 2; and holds it in its proper position, the bolt being held down by the spring 1 bearing upon the lever 71. back of pin 6.
- a split spring, m (seen in Fig. 3,) the split ends being beveled in such a manner as to allow a wedge-shaped body to enter, and, separating the springs, to pass through, the spring closing after it.
- N ow on the top'of the nose of the hammer we place such a wedge-shaped projection, 11, the sharp end of the wedge being toward the stop and the broad or back end rounded on the top.
- the stop rides on the top of projection it until the cylinder has revolved sufliciently to prevent the bolt k from entering its notch, and then as the projection it passes out from under the stop it (the stop) falls back and bears on the surface of the cylinder until the hammer has been drawn back and cooked and the cylinder thereby revolved sufficiently to present a new cavity or notch, when the stop is thrown in by the spring and the cylinder held firmly in its place, ready for another discharge.
- N ow comes the particular object of our invention't'.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
SMITH & WESSON.
Revolver. I
No. 24,666. Patented July 5, 1859,
UNITED STATES PATENT OFFICE.
IMPROVEMENT IN REVOLVING FIRE-ARMS.
Specification forming part of Letters Patent No. 24,666, dated July 5, 1859.
To all whom it may concern:
Be it known that we, HORACE SMITH and DANIEL B. WEssON, both of Springfield, in the countyofHampden and Commonwealth ofMassachusetts, have invented a new and useful Improvement in Revolving Fire-Arms; and we do hereby declare that the following is a full, clear, and exact description of the construc- .tion and operation of the same, reference being had to the accompanying drawings, making a part of this specification, in which- Figure 1 is a partial section of one of our pistols with the improvement attached; Figs. 2, 3, and 4, views of the improvement detached fIom the rest of the pistol.
Like letters of reference indicate the-same parts in each of the figures.
a In all fire-arms with revolving cylinders itis necessary to provide a stop for the cylinder to hold it firmly in its place while the charge is being ignited in order to insure the entrance of the ball into the barrel; and it is furthermore necessary that this stop shall be entirely for repairs or other purposes without interferin g with the look.
In the accompanying drawings, Fig. l, a is the, lock-frame; b, the cylinder for holding the charges; 0, the barrel 5 d, the hammer, and ethe trigger. f is the pawl and g the ratchet, by means of which the cylinder is revolved. h is the stop, (seen in detail in Figs. 2, 3, and 4,) which is composed of a small lever or finger pivoted at i and having a projection, k, which we call the stop-bolt, On its under side, which projection or bolt enters corresponding cavities or notches in the periphery of the cylinder 2; and holds it in its proper position, the bolt being held down by the spring 1 bearing upon the lever 71. back of pin 6. On the under side of h is a split spring, m, (seen in Fig. 3,) the split ends being beveled in such a manner as to allow a wedge-shaped body to enter, and, separating the springs, to pass through, the spring closing after it. N ow, on the top'of the nose of the hammer we place such a wedge-shaped projection, 11, the sharp end of the wedge being toward the stop and the broad or back end rounded on the top.
Now, the operation is as follows: Suppose the pistol to have been just discharged and the hammer in the position shown in Fig. 1. By drawing the hammer back in the ordinary manner of cockinga pistol, (the pawlf and ratchet 9 being so adjusted as to allow a small amount of motion in the hammer before the cylinder will revolve,) the back of projection n commences bearing on the spring m and raises the stop, thereby liberating the cylinder, which immediately commences revolving. The stop rides on the top of projection it until the cylinder has revolved sufliciently to prevent the bolt k from entering its notch, and then as the projection it passes out from under the stop it (the stop) falls back and bears on the surface of the cylinder until the hammer has been drawn back and cooked and the cylinder thereby revolved sufficiently to present a new cavity or notch, when the stop is thrown in by the spring and the cylinder held firmly in its place, ready for another discharge. N ow comes the particular object of our invention't'. 6., to allow the hammer to be thrown forward to its first position and thereby the pistol discharged, without releasing the stop from thecylinderwhich object is accomplished as follows: As the hammer comes down, the sharp edge of wedge n being presented to the beveled ends of spring m, the wedge easily enters and passes through without raising the stop at all. In this manner a very durable and eflicient stop is produced, and, being situated in the top strap of the lock-frame, is entirely out of the way of the lock and very accessible.
Now, having fully described the'construction and operation of our improvement, what we claim as new, and desire to secure by Letters Patent, is-
The wedgen on the topof the nose of the hammer, the spring m, and the stop-bolt k, when combined for the purpose and operating in the manner as herein described.
HORACE SMITH. DANIEL B. WESSON.
Witnesses:
MILTON BRADLEY, JOHN W. Bron.
Publications (1)
Publication Number | Publication Date |
---|---|
US24666A true US24666A (en) | 1859-07-05 |
Family
ID=2092957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US24666D Expired - Lifetime US24666A (en) | Improvement in revolving fire-arms |
Country Status (1)
Country | Link |
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US (1) | US24666A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688763A (en) * | 1969-07-28 | 1972-09-05 | Raymond Cromarty | Diagnostic device and method |
US3850160A (en) * | 1973-02-15 | 1974-11-26 | J Denson | Diagnostic tampon and the use thereof for collecting cellular material |
-
0
- US US24666D patent/US24666A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688763A (en) * | 1969-07-28 | 1972-09-05 | Raymond Cromarty | Diagnostic device and method |
US3850160A (en) * | 1973-02-15 | 1974-11-26 | J Denson | Diagnostic tampon and the use thereof for collecting cellular material |
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