US16411A - Improvement in locks of fire-arms - Google Patents
Improvement in locks of fire-arms Download PDFInfo
- Publication number
- US16411A US16411A US16411DA US16411A US 16411 A US16411 A US 16411A US 16411D A US16411D A US 16411DA US 16411 A US16411 A US 16411A
- Authority
- US
- United States
- Prior art keywords
- trigger
- striker
- tooth
- locks
- fire
- 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
- 210000002832 Shoulder Anatomy 0.000 description 6
- 210000002445 Nipples Anatomy 0.000 description 4
- 238000010276 construction 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
- Fig. 1 For rotating the chambered cylinder I employ an impelling-pawl, geared to the trigger, and arranged as shown by red lines in Fig. 1.
- the advantages of this construction ofa lock are that it admits of great compactness ofthc collection of working parts. It enables the striker to be arranged vertically. It has the merit of durability, and is little liable to get out of order or repair, and, besides, it works truly and with case. If desirable, the trigger may have a spring for throwing it forward after release of the finger or retractile power from it.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
Description
A. TONKffi;
Revolver Patented Jan. 13, 1857.
N. PETERS. PHQT'J LITHOGRAPN the drawings.
NITED STATES PATENT IMPROVEMENT IN LOCKS OF FIRE-ARMS.
Specification forming part of Letters Patent No. 16,4l 1., dated January 13, 1857.
To all whom it may concern.-
Be it known that I, ALFRED ToNKs, ot' Boston, in the county of Suffolk and State of Mas-- sachusetts, have invented an Improvement in the Locks of Fire-Arms; and I do hereby declare that the same is fully described and represented in the following specification and the accompanying drawings, of which- Figure 1 shows a revolver or pistol'fitted with my improvementin its lock, the side plate of the lock being removed in order to exhibit the internal arrangement and parts of the lock. Fig. 2 is a side view of the striker or hammer as detached from its arbor. Fig. 3 is a front edge view of the same. Figs. 4, 5, and 6 are front, rear, and edge views of the spring rocker-catch, to be hereinafter dt-sciibed. Fig. 7 is a side view of the trigger.
ln these drawings, A denotesthe stock-frame or handle of the pistol; B, the striker or percussion-hammer; O, the rotary chambered cyl= inder; D, the barrel; E, the trigger; F, the mainspring; G, the arbor of the striker, and H the arbor of the trigger, the two arbors being screw-pins extended through one and into the other plate of the lock-case.
The trigger I form with a small angular projection,a,arranged on it as shown in the drawings. This is to operate in connection with a rotary or rocker catch, I, which is placed and turns freely on the arbor G and within a recess, b, formed in the lower part of the striker, as shown in Figs. 2 and 3. This rotary catch is constructed with three shoulders or angular teeth, a d e. The upper one, 0, brings up against a bearing or shoulder,f, formed on the striker or at the upper part of its recess, as shown in The tooth (1 works in connection with the tooth a of the trigger, a spring, K, being employed to press upon the tooth e, as shown in Fig. 1.
For rotating the chambered cylinder I employ an impelling-pawl, geared to the trigger, and arranged as shown by red lines in Fig. 1.
When the trigger is retracted the tooth a.
will be borne against the tooth d, so as to crowd the tooth 0 against the shoulderf. By continuing to retract the trigger the striker will be raised off the nipple until the tooth it passes by the tooth (1, when the striker will be set free, and by the mainspring it will be thrown smartly toward the nipple.
During the forward or return movement of the trigger the spring K will allow the catch I to move under the back-pressure of the tooth to until the said tooth passes by the tooth 07. As soon as this takes place the spring K will restore the catch I, or so move it as to bring its tooth 0 up against the shoulderf, the catch thereby being brought back to a proper position for the trigger to operate on it and raise the striker whenever such triggeris next pulled backward.
The advantages of this construction ofa lock are that it admits of great compactness ofthc collection of working parts. It enables the striker to be arranged vertically. It has the merit of durability, and is little liable to get out of order or repair, and, besides, it works truly and with case. If desirable, the trigger may have a spring for throwing it forward after release of the finger or retractile power from it.
I do not claim raising the striker by a springlatch hinged to the trigger, such latch being disengaged from the striker bymeans of a cam on one or the other of them; but
What I do claim is- The above-described arrangement or application of the spring rocker-catch, the tooth or of the trigger, and the shoulder f with respect to the striker, its arbor, and the trigger, and so as to enable the striker to be operated substantially as specified.
In testimony whereof I have hereunto set my signature this 24th day of November, A. D.
ALFRED TONKS.
Witnesses:
R. H. EDDY, F. 1. HALE, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US16411A true US16411A (en) | 1857-01-13 |
Family
ID=2078022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16411D Expired - Lifetime US16411A (en) | Improvement in locks of fire-arms |
Country Status (1)
Country | Link |
---|---|
US (1) | US16411A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4589326A (en) * | 1982-10-28 | 1986-05-20 | Technica Entwicklungsgesellschaft Mbh & Co. Kg | Self-loading pistol in the form of a mechanically locked recoil loader |
-
0
- US US16411D patent/US16411A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4589326A (en) * | 1982-10-28 | 1986-05-20 | Technica Entwicklungsgesellschaft Mbh & Co. Kg | Self-loading pistol in the form of a mechanically locked recoil loader |
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