GB489212A - Improved pistol-type machine gun - Google Patents
Improved pistol-type machine gunInfo
- Publication number
- GB489212A GB489212A GB26404/37A GB2640437A GB489212A GB 489212 A GB489212 A GB 489212A GB 26404/37 A GB26404/37 A GB 26404/37A GB 2640437 A GB2640437 A GB 2640437A GB 489212 A GB489212 A GB 489212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- arm
- breech block
- mass
- pistol
- 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
- F41A19/03—Shot-velocity control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
489,212. Automatic pistols. PETTER, C. G. Sept. 29, 1937, No. 26404. Convention date, Nov. 30, 1936. [Classes 92 (ii) and 119] Relates to means for regulating the speed of discharge of the type in which the return of the breech block 8 to firing position is controlled by an oscillating spring-controlled mass 47. According to the invention, a three-armed lever pivoted at 54 to the fixed gun casing has one arm x engaged by the breech block at the end of its backward movement to impart by a rod 56 an impulse to the mass, a second arm y which acts as an auxiliary sear to retain the breech block, and a third arm z which engages a cam surface 60 on the mass to move the arm y into and out of retaining position. The invention is shown applied to a short recoil automatic pistol in which the barrel 6 is rocked on a short link 18 to disengage the locking lugs 17 from the breech block which then recoils alone against the action of a long return spring 14 and is held in rear position by the usual sear 29 controlled by a trigger 25. The gun casing 1 is formed of sheet metal and is open at the bottom to accommodate a casing 3 carrying the firing mechanism and box magazine 20, the casing 3 being detachably connected to the casing 1 by removable bolts 19, 34. The bolt 34 also serves to retain the pistol grip member 37 which is recessed to house the rate-of-fire regulator, the recess being closed by a removable cover plate 64, Fig. 8. The pistol butt engages slots 44 in the member 37 and is retained by a fingerreleased catch 46.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR489212X | 1936-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB489212A true GB489212A (en) | 1938-07-21 |
Family
ID=8904235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26404/37A Expired GB489212A (en) | 1936-11-30 | 1937-09-29 | Improved pistol-type machine gun |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2154770A (en) |
| GB (1) | GB489212A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2447091A (en) * | 1943-09-18 | 1948-08-17 | Arthur J Pope | Interchangeable gun barrel and stock |
| US2791942A (en) * | 1954-01-08 | 1957-05-14 | David C Fletcher | Rate reducer for a firearm |
| US3318192A (en) * | 1965-02-12 | 1967-05-09 | Armalite Inc | Locked action rifle for automatic and semi-automatic selective firing |
| US4821621A (en) * | 1986-11-20 | 1989-04-18 | Car-Lin Inc. | Multipurpose repeating firearm having alternate firing mechanisms |
| US5485776A (en) * | 1989-12-16 | 1996-01-23 | Bushman Limited | Mechanism for controlling the firing rate of an automatic weapon |
| US20130061505A1 (en) * | 2011-09-13 | 2013-03-14 | Tuvia Faifer | Pistol magazine loader |
-
1937
- 1937-09-29 GB GB26404/37A patent/GB489212A/en not_active Expired
- 1937-10-20 US US170021A patent/US2154770A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2154770A (en) | 1939-04-18 |
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