US35419A - Improvement in revolving fire-arms - Google Patents
Improvement in revolving fire-arms Download PDFInfo
- Publication number
- US35419A US35419A US35419DA US35419A US 35419 A US35419 A US 35419A US 35419D A US35419D A US 35419DA US 35419 A US35419 A US 35419A
- Authority
- US
- United States
- Prior art keywords
- pin
- cylinder
- arms
- improvement
- arm
- 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
- 210000003414 Extremities Anatomy 0.000 description 4
- 210000003811 Fingers Anatomy 0.000 description 2
- XCWPUUGSGHNIDZ-UHFFFAOYSA-N Oxypertine Chemical compound C1=2C=C(OC)C(OC)=CC=2NC(C)=C1CCN(CC1)CCN1C1=CC=CC=C1 XCWPUUGSGHNIDZ-UHFFFAOYSA-N 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000003780 insertion Methods 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
- This invention relates to revolvers having the bores, which constitute the chambers of the cylinder extended right through the rear of the latter to permit the introduction of the cartridges from the rear.
- the object of the invention is to facilitate theloadingof the several chambers without the necessity of taking out the cylinder from the frame or of opening the frame.
- a B C D is the cylinderframe, the back part, A, of which constitutes the recoil-plate or fixed breech, and which is otherwise constructed substantially in the usual manner.
- E is the cylinder axis-pin, and F the swinging arm, to which itis attached rigidly, and which constitutes the principal feature of my invention.
- This arm F arranged within the frame A B C D, fits close against the front portion, B, of the said frame, andis attached thereto by the pin or, upon which the said arm swings, the said pin being arranged as near aspracticable to the bottom ofthe frame.
- the cylinder is fitted to turn freely upon the axispin E, and the said pin protrudes a short distance through the rear of the cylinder and through the rotating ratchet 1), formed upon the rear thereof, and the so protruding part of the pin is received within a bearing, 0, provided forit in the recoil-shield.
- This bearing c is open to the right side of the recoil-shield, as shown at cl in Fig. 4, to allow the pin to pass in and out andto permit the swinging movement of the arm F.
- Fig. et shows this opening 61 on the left side; but in this view the muzzle of the pistol is toward the spectator.
- the said opening cl does not prevent the axis-pin from having a proper bearin g, as the only tendency to displace the pin is that produced by the rotating dog 0, which presses in an upward direction.
- Gr is a catch for locking the arm F in an upright condition, 'andso keeping the axis-pin in proper position to permit the chambers 'i t' of the cylinder to be severally brought in line with the barrel by the rotation of the cylinder.
- This catch works through a slot in the front part, B, of the cylinder-frame upon a pin,f, inserted across the said slot, and it is pressed into a notch, g, in the arm F by means of a spring, h; but by pressing with a finger or thumb on a portion of the said catch which protrudes through the front of the frame the said catch may be withdrawn from the notch g for the purpose of permitting the arm F to swing aside, as shown in red outline in Fig.3, and so to carry the axis-pin and cylinder far enough in a lateral direction to allow the ehambers, by turning the cylinder on the pin, to be severally and successively presented outside of the recoil-shield, as shown in Fig.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Percussion Or Vibration Massage (AREA)
Description
0. W HOPKINS.
Revolver. Patented May 27, 1862.
Inventor. W/W
, j LE? N. PE1ER3, FHOTO-LITHDGRAPHER, WASHKNGTON, DV 0.
UNITED STATES PATENT OFFICE.
CHARLES W. HOPKINS, OF NORWICH, CONNECTICUT, ASSIGNOR TO HIMSELF, THOS. K. BACON, AND A. E. COBB, OF SAME PLACE.
IMPROVEMENT lN REVOLVING FIRE-ARMS.
Specification forming part of Letters Patent No. 35,419, dated May 27, 1862.
To all whom it may concern:
Be it known that I, CHARLES W. HoPKiNs, of Norwich, in the county ofNew London and State ofConnecticut, have invented a new and useful Improvement in Revolving Fire-Arms;
and I do hereby declare that the following is a full, clear, and exact description of the same, reference being bad to the accompanying drawings, forming part of this specification, in which-- Figure l is a central longitudinal section of a pistolwith myimprovement. Fig. 2 is aback view of the same. Fig. 3 is a transverse section of the same in the line a: a; of Fig. 1, looking toward the cylinder. Fig.4is a-froutview of the recoil-shield.
Similar letters of reference indicate corresponding parts in the several figures.
This invention relates to revolvers having the bores, which constitute the chambers of the cylinder extended right through the rear of the latter to permit the introduction of the cartridges from the rear.
The object of the invention is to facilitate theloadingof the several chambers without the necessity of taking out the cylinder from the frame or of opening the frame.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
A B C D is the cylinderframe, the back part, A, of which constitutes the recoil-plate or fixed breech, and which is otherwise constructed substantially in the usual manner. E is the cylinder axis-pin, and F the swinging arm, to which itis attached rigidly, and which constitutes the principal feature of my invention. This arm F, arranged within the frame A B C D, fits close against the front portion, B, of the said frame, andis attached thereto by the pin or, upon which the said arm swings, the said pin being arranged as near aspracticable to the bottom ofthe frame. The cylinder is fitted to turn freely upon the axispin E, and the said pin protrudes a short distance through the rear of the cylinder and through the rotating ratchet 1), formed upon the rear thereof, and the so protruding part of the pin is received within a bearing, 0, provided forit in the recoil-shield. This bearing cis open to the right side of the recoil-shield, as shown at cl in Fig. 4, to allow the pin to pass in and out andto permit the swinging movement of the arm F. Fig. etshows this opening 61 on the left side; but in this view the muzzle of the pistol is toward the spectator. The said opening cl does not prevent the axis-pin from having a proper bearin g, as the only tendency to displace the pin is that produced by the rotating dog 0, which presses in an upward direction.
Gr, Fig. 1, is a catch for locking the arm F in an upright condition, 'andso keeping the axis-pin in proper position to permit the chambers 'i t' of the cylinder to be severally brought in line with the barrel by the rotation of the cylinder. This catch works through a slot in the front part, B, of the cylinder-frame upon a pin,f, inserted across the said slot, and it is pressed into a notch, g, in the arm F by means of a spring, h; but by pressing with a finger or thumb on a portion of the said catch which protrudes through the front of the frame the said catch may be withdrawn from the notch g for the purpose of permitting the arm F to swing aside, as shown in red outline in Fig.3, and so to carry the axis-pin and cylinder far enough in a lateral direction to allow the ehambers, by turning the cylinder on the pin, to be severally and successively presented outside of the recoil-shield, as shown in Fig. 2, for the To load the chambers the hammer is first placed at half-cock, to leave the cylinder-free to be turned by hand, and the catch G is then pressed to liberate the arm F, which is then free to drop or to be pushed aside to the position shown in red in Fig. 3. The charges are then put in the chambers one after the other, the cylinder, after the insertion of said charge, requiring to be turned far enough to present the next chamber in position for the reception of its charge. WVhen all the chambers have been loaded itis necessary, in order to permit replacement of the eylinderin position for firing, to let down the hammer from and a little below the position of half-cock or the rotating dog will prevent the ratchet b passing. The easing or letting down of the hammer from rives in its bearing 0 the catch G springs into What I claim as my invention, and desire to secure by Letters Patent, is
The employment, in combination with the axis-pin E, of the curved slotc d and swinging arm F, substantially as and for the purpose herein shown and described.
half-cock draws back the dog far enough for the ratchet to pass it. When the axis-pin arthe notch g and locks the arm F and the cylinder in place.
It is obvious that instead of placing the extremity of the axispin in the curved .slot 0 the CHARLES \V. HOPKINS. said extremity of the axis-pin might be sup- Witnesses: ported in another swingingarm like that shown SOLOMQN LUCAS,
by F at the other end of the axis-pin. GEO. PRATT.
Publications (1)
Publication Number | Publication Date |
---|---|
US35419A true US35419A (en) | 1862-05-27 |
Family
ID=2104996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US35419D Expired - Lifetime US35419A (en) | Improvement in revolving fire-arms |
Country Status (1)
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US (1) | US35419A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939270A (en) * | 1993-12-23 | 1999-08-17 | Universite Catholique De Louvain | Markers for organ rejection |
-
0
- US US35419D patent/US35419A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939270A (en) * | 1993-12-23 | 1999-08-17 | Universite Catholique De Louvain | Markers for organ rejection |
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