US20757A - Improvement in double-acting gun-locks - Google Patents
Improvement in double-acting gun-locks Download PDFInfo
- Publication number
- US20757A US20757A US20757DA US20757A US 20757 A US20757 A US 20757A US 20757D A US20757D A US 20757DA US 20757 A US20757 A US 20757A
- Authority
- US
- United States
- Prior art keywords
- improvement
- locks
- double
- hammer
- gun
- 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
- 240000001178 Ficus deltoidea Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010411 cooking 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
- F41A19/10—Triggers; Trigger mountings
Definitions
- FIG. 1 is a top view. of the lock.
- Fig. 2 is an outside view of same.
- Fig. 3 is an inside view of same.
- Fig. 4 is a sectional. view on line a: m.
- Fig. 5 is a section on y 3 Similar characters of reference in the several figures denote the same part.
- the improvement here considered is applicable to guns having two barrels placed one above the other.
- the hammer In operation the hammer is turned so as to bring its head opposite to the cap to be exploded, and the trigger pulled. After the discharge of one barrel, the hammer is moved to its opposite position, as seen in Fig. 2, in the act of cooking, when by drawing the trigger the other barrel is discharged.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
E. BREY.
Gun-Lock.
Patented June 29, 1858.
N. PETERS, PHOTO-LITHOGRAPMER; WASHINGTON. D C
UNITED STATES E. BREY, OF PENNSBUBG, PENNSYLVANIA, ASSIGNOR TO HIMSELF AND J.
S. SWARTLEY, OF SAME PLACE.
IMPROVEMENT IN DOUBLE-ACTlNG GUN-LOCKS.
Specification forming part of Letters Patent No. 20,757. dated June 29, 1858.
To. all whom it may concern: I
, Be it known that I, E. BREY, of Iennsbu-rg, in the county of Montgomery and State of Pennsylvania, have invented a new and useful Improvement in Gun-Locks 5 and I do here by declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, forming part of this specification, in which Figure 1 is a top view. of the lock. Fig. 2 is an outside view of same. Fig. 3 is an inside view of same. Fig. 4 is a sectional. view on line a: m. Fig. 5 is a section on y 3 Similar characters of reference in the several figures denote the same part.
The improvement here considered is applicable to guns having two barrels placed one above the other. I
It consists in constructing the lock with a hammer capable of movement, as hereinafter to be described, so as to effect the discharge of either of the barrels, or of both in succession.
In the drawings, 1? is the lock-plate, T is the tumbler, and D is the dog. The hammer H is attached to the head of the tumbler by a pin, a, about which it is capable of moving. The amplitude of this movement is such that the hammer-head shall, in each of its extreme positions, be over the vent-tubes of the barrels. This is determined by the length of a pin, 0, passing through tongue I) of the hammer and piece 0, connecting the hammer with mainspring S. This pin 0 has a center swell, as shown in Fig. 5, which prevents the selfmovement of the hammer.
In operation the hammer is turned so as to bring its head opposite to the cap to be exploded, and the trigger pulled. After the discharge of one barrel, the hammer is moved to its opposite position, as seen in Fig. 2, in the act of cooking, when by drawing the trigger the other barrel is discharged.
What I claim, and desire to secure by Letters Patent, is I The swivel-hammer H, in combination with the center-swell pin 0 or its equivalent, con
structed, arranged, and operating substantially as and for the purpose set forth.
In testimony whereof I have hereunto signed my name before two subscribing witnesses.
ELIAS BREY.
Publications (1)
Publication Number | Publication Date |
---|---|
US20757A true US20757A (en) | 1858-06-29 |
Family
ID=2085958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US20757D Expired - Lifetime US20757A (en) | Improvement in double-acting gun-locks |
Country Status (1)
Country | Link |
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US (1) | US20757A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065867A (en) * | 1976-12-06 | 1978-01-03 | Storey Dale A | Lock for rifle |
US4468877A (en) * | 1983-01-13 | 1984-09-04 | Karvonen Gary E | Side hammer percussion lock |
US4672761A (en) * | 1986-05-16 | 1987-06-16 | Hart Thomas E | Sidehammer percussion action |
-
0
- US US20757D patent/US20757A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065867A (en) * | 1976-12-06 | 1978-01-03 | Storey Dale A | Lock for rifle |
US4468877A (en) * | 1983-01-13 | 1984-09-04 | Karvonen Gary E | Side hammer percussion lock |
US4672761A (en) * | 1986-05-16 | 1987-06-16 | Hart Thomas E | Sidehammer percussion action |
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