GB231050A - Arrangement for automatically firing selfloading guns - Google Patents
Arrangement for automatically firing selfloading gunsInfo
- Publication number
- GB231050A GB231050A GB1531724A GB1531724A GB231050A GB 231050 A GB231050 A GB 231050A GB 1531724 A GB1531724 A GB 1531724A GB 1531724 A GB1531724 A GB 1531724A GB 231050 A GB231050 A GB 231050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trigger
- breech
- sear
- pivoted
- lever
- 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
Links
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
- F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
- F41A19/46—Arrangements for the selection of automatic or semi-automatic fire
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
231,050. Hansen, H. C. June 25, 1924. No Patent granted (Sealing fee not paid). Breech actions, sliding breechblock. - The trigger mechanism of automatic guns which normally fire a single shot for each pull of the trigger is provided with a lever mechanism which can be set to operate the sear automatically under the action of the breech-block. The invention is shown in Fig. 3 applied to the firing mechanism shown in Fig. 1, which comprises a hammer 10 pivoted on the pin 8 and adapted to be held cocked by a sear 12, 14 pivoted on a pin 9, a trigger 16 pivoted on the pin 9 and having a sear-actuating projection 15 at the rear and a forward arm 20 co-operating with a safety bolt 22, and a bell-crank safety lever 24, 26 co-operating with a projection on the trigger arm 20 to lock the trigger except when, in the closed position of the breech-block, the horizontal arm 24 is depressed by the breech-block. The mechanism for adapting for continuous firing comprises a lever 29, Fig. 3, pivoted on the sear pivot 9, having at the front a lateral projection which engages under the horizontal arm 24 of the bell-crank lever, and at the rear carrying a pivoted eccentric 32, Fig. 5, adapted, when raised to the position shown in Fig. 3, to engage the underside of the sear, so that, when on the closing of the breech the horizontal arm 24 of the bell-crank lever is depressed by the breech-block, the sear is actuated. The position of the eccentric 32 is determined by a transverse pin 36 frictionally mounted in the trigger so that it can be moved to project slightly on one side or the other. When it projects in one direction, it engages the eccentric when the trigger is pulled and raises it to the position for continuous firing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1531724A GB231050A (en) | 1924-06-25 | 1924-06-25 | Arrangement for automatically firing selfloading guns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1531724A GB231050A (en) | 1924-06-25 | 1924-06-25 | Arrangement for automatically firing selfloading guns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB231050A true GB231050A (en) | 1925-03-26 |
Family
ID=10056941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1531724A Expired GB231050A (en) | 1924-06-25 | 1924-06-25 | Arrangement for automatically firing selfloading guns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB231050A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465487A (en) * | 1944-10-28 | 1949-03-29 | Gen Motors Corp | Semiautomatic firearm converted to full automatic |
US2512638A (en) * | 1946-07-03 | 1950-06-27 | Alonzo F Gaidos | Fire control selector for automatic firearms |
US2539447A (en) * | 1946-10-04 | 1951-01-30 | John L Lochhead | Selector for automatic firearms |
-
1924
- 1924-06-25 GB GB1531724A patent/GB231050A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465487A (en) * | 1944-10-28 | 1949-03-29 | Gen Motors Corp | Semiautomatic firearm converted to full automatic |
US2512638A (en) * | 1946-07-03 | 1950-06-27 | Alonzo F Gaidos | Fire control selector for automatic firearms |
US2539447A (en) * | 1946-10-04 | 1951-01-30 | John L Lochhead | Selector for automatic firearms |
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