US119048A - Improvement in revolving fire-arms - Google Patents
Improvement in revolving fire-arms Download PDFInfo
- Publication number
- US119048A US119048A US119048DA US119048A US 119048 A US119048 A US 119048A US 119048D A US119048D A US 119048DA US 119048 A US119048 A US 119048A
- Authority
- US
- United States
- Prior art keywords
- pawl
- breech
- rod
- arms
- ratchet
- 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
- 238000003780 insertion Methods 0.000 description 6
- 102000007469 Actins Human genes 0.000 description 2
- 108010085238 Actins Proteins 0.000 description 2
- 241000658540 Ora Species 0.000 description 2
- 230000003405 preventing Effects 0.000 description 2
- 230000000717 retained Effects 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/01—Feeding of unbelted ammunition
- F41A9/24—Feeding of unbelted ammunition using a movable magazine or clip as feeding element
- F41A9/26—Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine
- F41A9/27—Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine in revolver-type guns
- F41A9/28—Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine in revolver-type guns of smallarm type
Definitions
- My invention relates to the apparatus for turning the rotating breech or the group of barrels, and tomeans for retaining and removing the cartridges or their shells. It consists in a guide-pin on the pawl, in combination with a guiding-surface on the pistol-frame, substantially as shown and hereinafter described, whereby the pawl, when acting on the ratchet-teeth, is prevented from thrusting the cylinder forward.
- Figure l is a side elevation of the pistol with side cap and stock removed;
- Fig. 2 a longitudinal vertical central section of parts of the pistol;
- Fig. 3 a cross-section of the frame at X X;
- Figs. 4 and 5 are end views of pistolas seen from the muzzle, showing the cylinder in two different positions.
- Figs, (i and 7 are detail views of the pawl and the ratchetshoe, respectively.
- c is the barrel; b, the4 frame;l c, the side cap of the frame; d, the stock; e, the revolving breech with its projecting ratchet j'.
- This breech is made with four chambers-bored through from front to rear. Its outside. is deeply tinted" between the chambers, audits position when the pistol is'discharged is shown in Fig. 4; but when not in use the breech may ⁇ be turned into the position shown by Fig. 5, so that the pistol becomes more compact.
- the flame dr has a transverse channel, g, cut across it at the rearof the rotating breech.
- This channel is wide enough to permit the sidewise'insertion and removal of the breech, whose ratchet enters the channel.
- a shoe, h of the peculiar shape shown in the three views of Fig. 7, fills that part of the channel'g not occupied by the ratchet.
- This shoe has a wing, 1., which projects far enough beyond the frame (see Figs. 3 t'o 5) to form a guard, which, in connection with the frame and the cap, prevents the cartridges from moving out of the breech backward, except at one point indicated by 7c, where the shoe and frame are cut away to permit the insertion and ejection of the cartridges and shells.
- n is a prolongation of the pawl above the acting point m, arranged as and for the purpose now to be explained.
- the rod By pulling the ejector-rod .s lengthwise out ofthe center-pin and slanting it so that it may enter the breech-chamberssas they are l is the guiding-surface, q, made on brought into line with the opening k the rod may be used to push out the cartridges or empty shells from the chambers.
- the ejector-rod When the ejector-rod is not in use it should lie in its place under the barrel, and it is retained in this position by a projection, o, on the barrel near the muzzle.
- the head :v of the ejector-rod lies back of this projection, and the said head is eccentric to the rod, so that when it is in the position shown in the drawing by full lines it is prevented from movin g endwise by the projection fu,- but when the head is turned into the position shown by dotted lines in Fig. 4,then the head will clear th'c projection and the rod may be drawn out from the v center-pin.
- the shape of the head ar is such that the lateral stillness of the rod s prevents the head from being so turned that the rod may be removed without some eibrt. This prevents its being accidentally turned.
Description
[m c. RICHARDS.
Improvement in Revolving Fire-Arms.
APatenteci Sep.
flare/dw;
NITED STATES Prien.
CHARLES B. RICHARDS, OF HARTFORD, CONNECTICUT, ASSIGNOR TO THE COLTS PATENT FIRE-ARMS MANUFACTURING COMPANY.
IMPROVEMENT IN REVOLVING FIRE-ARMS.
Specific-ation forming part of Letters Patent No. 119,048, dated September 19, 41871.
To all whom t may concern:
Be it known that I, CHARLES B. RICHARDS, of Hartford, in the county of Hartford and State of Connecticut, have invented cert-ain new and useful Improvements in Revolving Fire-Arms; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawing making part of this specification, in the several. gmes of which the parts are represented in their actual dimensions.
My invention relates to the apparatus for turning the rotating breech or the group of barrels, and tomeans for retaining and removing the cartridges or their shells. It consists in a guide-pin on the pawl, in combination with a guiding-surface on the pistol-frame, substantially as shown and hereinafter described, whereby the pawl, when acting on the ratchet-teeth, is prevented from thrusting the cylinder forward. It also consists in the combination `with the ratchet of a shoe, shaped as described, to assist in prevent ing the cartridge-'shells from slipping out of the chambers of the breech, and to iill the channel out in the frame to permit `the insertion and removal of the breech.` It also consists in apeculiar fastening for the ejector-rod, hereinafter described.
Figure l is a side elevation of the pistol with side cap and stock removed; Fig. 2, a longitudinal vertical central section of parts of the pistol; Fig. 3, a cross-section of the frame at X X; and Figs. 4 and 5 are end views of pistolas seen from the muzzle, showing the cylinder in two different positions. Figs, (i and 7 are detail views of the pawl and the ratchetshoe, respectively.
c is the barrel; b, the4 frame;l c, the side cap of the frame; d, the stock; e, the revolving breech with its projecting ratchet j'. This breech is made with four chambers-bored through from front to rear. Its outside. is deeply tinted" between the chambers, audits position when the pistol is'discharged is shown in Fig. 4; but when not in use the breech may `be turned into the position shown by Fig. 5, so that the pistol becomes more compact. The flame dr has a transverse channel, g, cut across it at the rearof the rotating breech. This channel is wide enough to permit the sidewise'insertion and removal of the breech, whose ratchet enters the channel. A shoe, h, of the peculiar shape shown in the three views of Fig. 7, fills that part of the channel'g not occupied by the ratchet. This shoe has a wing, 1., which projects far enough beyond the frame (see Figs. 3 t'o 5) to form a guard, which, in connection with the frame and the cap, prevents the cartridges from moving out of the breech backward, except at one point indicated by 7c, where the shoe and frame are cut away to permit the insertion and ejection of the cartridges and shells. pawl for rotating the breech, and m the acting point which catches on the ratchet-teeth to produce the rotation. n is a prolongation of the pawl above the acting point m, arranged as and for the purpose now to be explained. It is desirable that when the hammer is at half-cock it shall be so little raised that the breech will have been turned by the pawl only very slightly; but with the usual form of pawl this'position of the parts involves a diiculty, for, if the .breech is rotated by hand for the purpose of loading orA emptying the chambers, the lower teeth ofthe ratchet approach 'the pawl in a lateral direction in such a way that the inclined .back surfaces of the said approaching teeth will, in passing' .the pawl, force it sidewise to an objectionable extent. I obviate this difficulty by providing the prong n above the actin gpointm, which prong is so shaped th at when the breech is rotated by hand the pawl .will be liftedthat is to say, be forced backwardby the action on the prong of the inclined back surface of that ratchet-tooth which has passed above the point m, (which in that position moves nearly parallel with the prong 11,) instead of being forced'back by the lower ratchet-teeth, which, if they should touch the pawl, would act on it nearly transversely and retard rotation. To prevent the action of the pawl from thrusting the cylinder endwise I provide on the side of the pawl a: 'stud or equivalent projection, p, lwhich bears on a vertical the frame. This arrangement guides the acting point m in a nearly-vertical line, so that all tendency of the pawl to move forward is resisted by the guide q, instead of being transferred to the ratchet. The center-pin z, on which the breech e rotates, is hollow and receives a part of the ejector-rod s, which lies lengthwise beneath the barrel and extends nearly to the muzzle. This rod s passes loosely through a loop Vor guide; t, fastened to the barrel. By pulling the ejector-rod .s lengthwise out ofthe center-pin and slanting it so that it may enter the breech-chamberssas they are l is the guiding-surface, q, made on brought into line with the opening k the rod may be used to push out the cartridges or empty shells from the chambers. When the ejector-rod is not in use it should lie in its place under the barrel, and it is retained in this position by a projection, o, on the barrel near the muzzle. The head :v of the ejector-rod lies back of this projection, and the said head is eccentric to the rod, so that when it is in the position shown in the drawing by full lines it is prevented from movin g endwise by the projection fu,- but when the head is turned into the position shown by dotted lines in Fig. 4,then the head will clear th'c projection and the rod may be drawn out from the v center-pin. A collar, w, on the rod s, too large to pass through the loop t, prevents the loss of the rod. The shape of the head ar, as shown in the drawing, is such that the lateral stillness of the rod s prevents the head from being so turned that the rod may be removed without some eibrt. This prevents its being accidentally turned.
Having thus explained my invention in a manner which will enable it to be carried into prac tice by one skilled in the art, what I claim, am desire to secure by Letters Patent, is
l. The guide-pin p of the pawl, in combinatioi with the guiding-surface q, when arranged sub stantially in the manner described, for the pur pose set forth. v
2. The ratchet-shoe h with its wing i, in com binationwith the transverse channel in the frame substantially asset forth.
3. The eccentric head w of the ejector-rod shaped substantially as shown, in combinatie' with the projection o, for the purpose explainell In testimony whereof I have hereunto set 1n hand.
C. B. RICHARDS.
Witnesses: I
E. J. MURPHY, GEO. F. STONE. (33
Publications (1)
Publication Number | Publication Date |
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US119048A true US119048A (en) | 1871-09-19 |
Family
ID=2188501
Family Applications (1)
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US119048D Expired - Lifetime US119048A (en) | Improvement in revolving fire-arms |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110083351A1 (en) * | 2009-10-13 | 2011-04-14 | Donnelly Douglas F | Firearm indexing mechanism |
US8844184B2 (en) * | 2012-08-20 | 2014-09-30 | Ironmonger Arms LLC | Concealable revolver |
-
0
- US US119048D patent/US119048A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110083351A1 (en) * | 2009-10-13 | 2011-04-14 | Donnelly Douglas F | Firearm indexing mechanism |
US8844184B2 (en) * | 2012-08-20 | 2014-09-30 | Ironmonger Arms LLC | Concealable revolver |
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