US22005A - Improvement in revolving fire-arms - Google Patents
Improvement in revolving fire-arms Download PDFInfo
- Publication number
- US22005A US22005A US22005DA US22005A US 22005 A US22005 A US 22005A US 22005D A US22005D A US 22005DA US 22005 A US22005 A US 22005A
- Authority
- US
- United States
- Prior art keywords
- arms
- improvement
- tumbler
- hammer
- frame
- 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
- 239000007787 solid Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 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
- F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
- F41A19/52—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers
- F41A19/53—Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement
Definitions
- A represents the hammer; O, the tumbler; B, the case or frame; D, the cylinder; E, the barrel; F, the trigger; G, the mainspring; I, the pin on which the cylinder D turns.
- a projection, H, Fig. 1, is made solid to the frame B, or it may extend across and unite both the upper and lower parts of the case.
- the pin J a section of which, with tumbler and hammer in place, is shown in Fig. 6, and on the opposite side of the case an opening is made large enough to allow the tumbler to pass in, and that and the hammer being of one piece or fastened together, the small screw K is sufficient to hold them in place.
- the fore part of the tumbler O is made cum-shaped, andv a cam-piece, L, is hung at N, and has a spring, 0, pressing it to the cam on the tumbler, the joint operation of the two surfaces or cams being to give the upper end a forward motion whenever the hammer is raised, the upper end of L being divided to allow the piece M (see Fig.
- the pin I passing through both front and back of the frame B, forms the axis for the cylinder D, and the back plate, It, is made solid with the frame B to sustain the discharge, its form being shown in Fig. 3, the dotted circle showing the position ofthe chamber or barrel about to be discharged and the circular cavity X the place through which the hammer operates, a small projection on one side of its face striking the rim of the cartridge and producing. the discharge.
- guards Z Z extending part way up the sides, effectually preventing any passage or blowing toward the hand from the discharge.
- the cylinder is removed for loading by withdrawing the pin 1, when it is easily passed out at the side, and when loaded replaced.
Description
E. ALLEN. Revolver.
No. 22,005. Ptented Nov. 9., 1858.
Inventor.
UNITED STATES ATENT OFFICE.
ETHAN ALLEN, OF WORCESTER, MASSACHUSETTS.
IMPROVEMENT IN REVOLVING FIRE-ARMS.
Specification forming part of Letters Patent No. 22,005, dated November 9, 1858.
To all whom it may concern.-
Be it known that I, ETHAN ALLEN, of the city and county of Worcester, and State of Massachusetts, have invented certain new and useful Improvements in the Construction of Repeating Fire-Arms; and I do hereby declare the following to be a full, clear, and exact description of the construction and operation of the same, reference being bad to the accompanying drawings, in which drawings- Figure 1 shows a side view with a part of the case removed to show the internal arrangement. The other figures represent parts hereinafter to be described, the same letters denoting the same parts where they occur in all.
In Fig. 1, A represents the hammer; O, the tumbler; B, the case or frame; D, the cylinder; E, the barrel; F, the trigger; G, the mainspring; I, the pin on which the cylinder D turns.
To support the tumbler C and hammer A, a projection, H, Fig. 1,is made solid to the frame B, or it may extend across and unite both the upper and lower parts of the case. On this is made the pin J, a section of which, with tumbler and hammer in place, is shown in Fig. 6, and on the opposite side of the case an opening is made large enough to allow the tumbler to pass in, and that and the hammer being of one piece or fastened together, the small screw K is sufficient to hold them in place. The fore part of the tumbler O is made cum-shaped, andv a cam-piece, L, is hung at N, and has a spring, 0, pressing it to the cam on the tumbler, the joint operation of the two surfaces or cams being to give the upper end a forward motion whenever the hammer is raised, the upper end of L being divided to allow the piece M (see Fig. 2) to be pivot-ed therein so as to allow a little lateral play, and a small spring, 1?, is placed to press it to one side, the piece M having its forward end beveled and a slight projection on the opposite side, and passes through the back plate or frame, R, and when thrown forward into certain cavities S in the cylinder, said cavities being made in number and position to correspond with the number of barrels in D and in form as seen in Fig. 2 at S, the operation being that when M is thrown forward its beveled side presses against the beveled side of the cavity in D and turns it, and the incline on M, passing into It, keeps up the motion sufficient to bring thecylinder D to place, and the end of M being made to fit the bottom of the cavity and its middle filling the space in S made near the center hole for the pin I and protected by a slight projection, U, as shown in Fig. 4, which also shows a projection on the front part, W, to play against the frame B, taking all friction off the back end of the barrel E. The pin I, passing through both front and back of the frame B, forms the axis for the cylinder D, and the back plate, It, is made solid with the frame B to sustain the discharge, its form being shown in Fig. 3, the dotted circle showing the position ofthe chamber or barrel about to be discharged and the circular cavity X the place through which the hammer operates, a small projection on one side of its face striking the rim of the cartridge and producing. the discharge.
To the lower part-of R are attached the guards Z Z, extending part way up the sides, effectually preventing any passage or blowing toward the hand from the discharge.
The cylinder is removed for loading by withdrawing the pin 1, when it is easily passed out at the side, and when loaded replaced.
The operation of the trigger F, pivoted at a, and its spring I) and the mainspring G and other parts not mentioned being similar to those in common use and easily understood by the drawings, a more particular description of them is not deemed necessary here, their form and position being variable to-correspond with the parts hereinbefore described, which admit of variation themselves without departing from their principles of action.
L, or their equivalents, to rotate the cylinder Having thus fully described my invention,
by means of the piece M, substantially in the what I claim therein as new, and desire to secure by Letters Patent, is manner and for the purposes above set forth. 1. Forming the stud or pin to support the In Witness whereof I have hereunto set my tumbler and hammer solid with the case or hand in the presence of two witnesses. frame when the hammer is placed outside of ETHAN ALLEN. the case, and constructed and operating sub- Witnesses: stantially as described. SAML. A. ARNOLD, 2. The cam-surfaces of the tumbler and piece JAs. G. ARNOLD.
Publications (1)
Publication Number | Publication Date |
---|---|
US22005A true US22005A (en) | 1858-11-09 |
Family
ID=2088209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22005D Expired - Lifetime US22005A (en) | Improvement in revolving fire-arms |
Country Status (1)
Country | Link |
---|---|
US (1) | US22005A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110320635A1 (en) * | 2009-03-18 | 2011-12-29 | Nec Corporation | Data synchronization system |
-
0
- US US22005D patent/US22005A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110320635A1 (en) * | 2009-03-18 | 2011-12-29 | Nec Corporation | Data synchronization system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US22005A (en) | Improvement in revolving fire-arms | |
US26919A (en) | Improvement in repeating fire-arms | |
US25661A (en) | Improvement in breech-loading fire-arms | |
US24726A (en) | Improvement in revolving fire-arms | |
US1049105A (en) | Revolver. | |
US26641A (en) | Improvement in revolving fire-arms | |
US28461A (en) | Improvement in revolving fire-arms | |
US28951A (en) | Improvement in revolving fire-arms | |
US23762A (en) | Improvement in breech-loading fire-arms | |
US21400A (en) | Improvement in revolving fire-arms | |
US23861A (en) | Improvement in revolving fire-arms | |
US20757A (en) | Improvement in double-acting gun-locks | |
US109914A (en) | Improvement in revolving fire-arms | |
US17386A (en) | Improved repeating fire-arm | |
US16477A (en) | Improvement in repeating fire-arms | |
US31473A (en) | Improvement in fire-arms | |
US24666A (en) | Improvement in revolving fire-arms | |
US30372A (en) | Improvement in breech-loading fire-arms | |
US22348A (en) | Improvement in breech-loading revolving fire-arms | |
US159592A (en) | Improvement in reversible firing-pins for breech-loading fire-arms | |
US17642A (en) | Improved breech-loading fire-arm | |
US29213A (en) | Improvement in revolving fire-arms | |
US39501A (en) | Improvement in gun-locks | |
US53881A (en) | Improvement in revolving fire-arms | |
US17032A (en) | Improvement in revolving fire-arms |