US7802A - Improvement in the locking apparatus of repeating fire-arms - Google Patents
Improvement in the locking apparatus of repeating fire-arms Download PDFInfo
- Publication number
- US7802A US7802A US7802DA US7802A US 7802 A US7802 A US 7802A US 7802D A US7802D A US 7802DA US 7802 A US7802 A US 7802A
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- US
- United States
- Prior art keywords
- catch
- improvement
- arms
- barrel
- spring
- 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
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- 230000000875 corresponding Effects 0.000 description 2
- 230000003028 elevating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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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
- Figure 1 represents a side view of one of my improved repeating-pistols as it appears when the lock is removed.
- Fig. 2 is a view of theinside of the lock.
- Fig. 3 is an end view of said pistol, representing the muzzle and certain parts to be hereinafter described.
- Fig. 4 is alongitudinal central and vertical section.
- Fig. 5 is a side view of the contrivance by which the barrel is confined to the spindle on which the many-chambered cylinder revolves.
- Fig. 6 is an under side view of the end of said spindle.
- Fig. 7 represents a side view of the whole pistol, the barrel being represented as elevated or thrown upward into such a position as will enable a person to readily remove the chambered cylinder from the spindle.
- A represents the barrel of the repeating-pistol, which is connected to the stock or handle B by an arm, 0, which extends backward from it, and is hinged to the stock in such manner as to permit the barrel to be freely raised upward and downward.
- the spindle D extends outward underneath the barrel, as seen in the drawings, the many-chambered cylinder E bein g placed and made to revolve upon said spindle in a position as seen in the figures.
- a tenon, F projects, and when the barrel is moved downward said tenon enters into a corresponding mortise, G, made through the spindle directly in front ofthe chambered cylinder, the tenon and mortise serving to prevent lateral motion of the barrel during a discharge, such lateral motion being likely to affect the correct action of theclamping contrivance, to be described.
- the contrivance for holding the barrel down or confining it to the spindle while the pistol is being fired consists of a hooked piece of metal, H, formed as seen in the drawings and placed and made to freely revolve upon the barrel in the position as seen in the drawings.
- This book or clasp when turned around, is made to shut overor partly encircle or inclose the spindle, and is kept in place by means of a small spring-catch, I, which is properly applied to the spindle and made to entera small recess, a, made within the hook.
- I small spring-catch
- the barrel may readily be elevated or raised into such an inclined position as to allow of the easy removal of the many-chambered cylinder.
- Fig. 1 of the drawings the small springbolt employed to hold the many chambered cylinder in position during each discharge of its chambers is seen at b. It is arranged in the upper part of the stock or lock-case, and operates in connection with a series of small holes or recesses, c c c, &c., made in the rear ofthe many-chambered cylinder in the position as denoted in Fig. 8, which denotes a view of the rear end of the said cylinder.
- a small dog or catch-lioolr,d, is hinged orjointed, so as to be capable of playing freely up and down in a vertical direction.
- the said catch (a side view of which and the bolt is represented on an enlarged scale in Fig. 9) has a square recess, 2', formed upward in its under side and just in rear of its front end.
- a spring,g is made to bear, the lower end of said spring being fastened in position.
- the recess 1' of the catch should have that part of it against which the spring bears so formed that the spring, when the catch-hook is not in action with the tumbler of the cock, shall cause the catch-hook to take an inclined position, or, in other words, to cause said book, when the cock is thrown forward, to catch upon or engage with the part m of the tumbler n of the cock.
- the tumbler is made cam-shaped at 0 for the purpose of elevating the hook from the shoulder during the time the cock is being drawn back, and this for the purpose of allowing the bolt to move or be thrown forward by the spring.
- a peculiar mechanism isopted operation for the purpose of causing a partial rotation of the many-chambered cylinder.
- the little bolt b Before the chambered cylinder can be so rotated the little bolt b must be retracted far enough to move its front end out of that recess 0 in which it may be. The said bolt must be held back or kept retracted during such time as the cylinder is being partially rotated.
- My improvement, and what I claim as my invention, consist.s of the cylinder having taken place, the cam on In hinging the dog or catch to the bolt, in combination with so making andapplying the recess '6 and the spring 9 together and to the dog or catch as to cause said spring to perform two functions, or to notonly operate the dog or catch, but to operate the bolt, essentially in the manner as above described.
Description
UNITED STATES PATENT OFFICE.
JOSHUA STEVENS, OF GHIGOPEE, MASSACHUSETTS.
IMPROVEMENT IN THE LOCKING APPARATUS 0F REPEATING FIRE-ARMS.
Specification forming part of Letters Patent No. 7,802. dated November 26, 1850.
To all whom it may concern:
Be it known that I, JOSHUA STEVENS, of Ohicopee, in the county ofHampden and State of Massachusetts, have invented certain new and useful Improvements in Repeating Fire- Arms and I do hereby declare that the same are fully described and represented in the following specification and accompanying draw ings, letters, figures, and references thereof.
0f the said drawings, Figure 1 represents a side view of one of my improved repeating-pistols as it appears when the lock is removed. Fig. 2 is a view of theinside of the lock. Fig. 3 is an end view of said pistol, representing the muzzle and certain parts to be hereinafter described. Fig. 4 is alongitudinal central and vertical section. Fig. 5 is a side view of the contrivance by which the barrel is confined to the spindle on which the many-chambered cylinder revolves. Fig. 6 is an under side view of the end of said spindle. Fig. 7 represents a side view of the whole pistol, the barrel being represented as elevated or thrown upward into such a position as will enable a person to readily remove the chambered cylinder from the spindle.
In the said drawings, A represents the barrel of the repeating-pistol, which is connected to the stock or handle B by an arm, 0, which extends backward from it, and is hinged to the stock in such manner as to permit the barrel to be freely raised upward and downward.
From the stock the spindle D extends outward underneath the barrel, as seen in the drawings, the many-chambered cylinder E bein g placed and made to revolve upon said spindle in a position as seen in the figures. From the lower part of the rear portion of the barrel a tenon, F, projects, and when the barrel is moved downward said tenon enters into a corresponding mortise, G, made through the spindle directly in front ofthe chambered cylinder, the tenon and mortise serving to prevent lateral motion of the barrel during a discharge, such lateral motion being likely to affect the correct action of theclamping contrivance, to be described.
The contrivance for holding the barrel down or confining it to the spindle while the pistol is being fired consists of a hooked piece of metal, H, formed as seen in the drawings and placed and made to freely revolve upon the barrel in the position as seen in the drawings. This book or clasp, when turned around, is made to shut overor partly encircle or inclose the spindle, and is kept in place by means of a small spring-catch, I, which is properly applied to the spindle and made to entera small recess, a, made within the hook. When this spring-catch is elevated and the hook turned around so as to not clasp the spindle the barrel may readily be elevated or raised into such an inclined position as to allow of the easy removal of the many-chambered cylinder.
In Fig. 1 of the drawings the small springbolt employed to hold the many chambered cylinder in position during each discharge of its chambers is seen at b. It is arranged in the upper part of the stock or lock-case, and operates in connection with a series of small holes or recesses, c c c, &c., made in the rear ofthe many-chambered cylinder in the position as denoted in Fig. 8, which denotes a view of the rear end of the said cylinder.
To the rear end of the small slide-bolt b a small dog or catch-lioolr,d,is hinged orjointed, so as to be capable of playing freely up and down in a vertical direction. The said catch (a side view of which and the bolt is represented on an enlarged scale in Fig. 9) has a square recess, 2', formed upward in its under side and just in rear of its front end. Against the front sideof this recess a spring,g, is made to bear, the lower end of said spring being fastened in position. The recess 1' of the catch should have that part of it against which the spring bears so formed that the spring, when the catch-hook is not in action with the tumbler of the cock, shall cause the catch-hook to take an inclined position, or, in other words, to cause said book, when the cock is thrown forward, to catch upon or engage with the part m of the tumbler n of the cock.
In connection with the shoulder or part m, the tumbler is made cam-shaped at 0 for the purpose of elevating the hook from the shoulder during the time the cock is being drawn back, and this for the purpose of allowing the bolt to move or be thrown forward by the spring. Whenever the bolt is drawn back a peculiar mechanism is putin operation for the purpose of causing a partial rotation of the many-chambered cylinder. Before the chambered cylinder can be so rotated the little bolt b must be retracted far enough to move its front end out of that recess 0 in which it may be. The said bolt must be held back or kept retracted during such time as the cylinder is being partially rotated. Such partial rotation the tumbler of the cock immediately elevates the dog or catch so far abOW-B the shoulder of the tumbler as to'allow the little bolt to be freely thrown forward by the reaction of its spring. From the above it will be seen that the said spring performs two functions, one of which is to throw the bolt forward, while the other is to depress the catch.
Now, in pistols of this kind as heretofore constructed the dog or catch has not been hinged orjointed tothebolt,buthasbeen firmly fixed to it, and in consequence thereof has required for its operation two springs and certain complicated mechanism which is done away with by my improvement.
My improvement, and what I claim as my invention, consist.s of the cylinder having taken place, the cam on In hinging the dog or catch to the bolt, in combination with so making andapplying the recess '6 and the spring 9 together and to the dog or catch as to cause said spring to perform two functions, or to notonly operate the dog or catch, but to operate the bolt, essentially in the manner as above described. I
In testimony whereof I have hereto set my signature this 7th day of October, A. D. 1850.
JOSHUA STEVENS.
\Vitnesses:
A. P. WnrrEHoUsE, E. V. B. HOLCOMB.
Publications (1)
Publication Number | Publication Date |
---|---|
US7802A true US7802A (en) | 1850-11-26 |
Family
ID=2068128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US7802D Expired - Lifetime US7802A (en) | Improvement in the locking apparatus of repeating fire-arms |
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US (1) | US7802A (en) |
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- US US7802D patent/US7802A/en not_active Expired - Lifetime
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