GB381542A - Improvements in and relating to automatic firearms - Google Patents
Improvements in and relating to automatic firearmsInfo
- Publication number
- GB381542A GB381542A GB18800/31A GB1880031A GB381542A GB 381542 A GB381542 A GB 381542A GB 18800/31 A GB18800/31 A GB 18800/31A GB 1880031 A GB1880031 A GB 1880031A GB 381542 A GB381542 A GB 381542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- barrel
- accelerating
- guns
- relating
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
- F41A5/08—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated having an accelerator lever acting on the breech-block or bolt during the opening movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Braking Arrangements (AREA)
Abstract
381,542. Automatic guns. STALLER, K., 7, U. Lazaretu, Br³nn, Czecho-Slovakia. June 29, 1931, No. 18800. [Classes 92 (ii) and 119.] Relates to recoiling- barrel guns of the kind having on the barrel extension 6 a lever 33 which engages a fixed abutment 37 to impart an accelerated rearward movement to the breechblock 12 after its release from the barrel 1. According to the invention, the accelerating- lever 33 is provided with a controlling surface 30 for engagement with the surface 31 of the member operating the breech block, which controlling surface commences on the axis of rotation 35 of the lever. The accelerating lever is readily inserted in part-circular bearings 44 between the side walls of the barrel extension 6, and is connected by a pin 51 and rod 53 to a recoil and run-out spring device of the kind described in Specification 371,871, the spring of which is additionally loaded when the lever 33 is in action as shown in Fig. 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS157074X | 1930-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB381542A true GB381542A (en) | 1932-09-29 |
Family
ID=5449751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18800/31A Expired GB381542A (en) | 1930-06-30 | 1931-06-29 | Improvements in and relating to automatic firearms |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1906800A (en) |
| BE (1) | BE380705A (en) |
| CH (1) | CH157074A (en) |
| DE (1) | DE595601C (en) |
| FR (1) | FR719378A (en) |
| GB (1) | GB381542A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058398A (en) * | 1959-12-23 | 1962-10-16 | Aircraft Armaments Inc | Automatic machine gun with recoiling barrel and hydraulic accelerator |
| US3512449A (en) * | 1965-09-29 | 1970-05-19 | Stoner Eugene | Accelerator for the bolt carrier of an automatic gun |
| US3500718A (en) * | 1967-08-23 | 1970-03-17 | Stoner Eugene | Recoil operated automatic gun |
-
0
- BE BE380705D patent/BE380705A/xx unknown
-
1930
- 1930-07-03 DE DE1930595601D patent/DE595601C/en not_active Expired
-
1931
- 1931-06-15 CH CH157074D patent/CH157074A/en unknown
- 1931-06-16 US US544843A patent/US1906800A/en not_active Expired - Lifetime
- 1931-06-16 FR FR719378D patent/FR719378A/en not_active Expired
- 1931-06-29 GB GB18800/31A patent/GB381542A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH157074A (en) | 1932-09-15 |
| BE380705A (en) | |
| DE595601C (en) | 1934-04-19 |
| FR719378A (en) | 1932-02-04 |
| US1906800A (en) | 1933-05-02 |
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