GB470282A - Improvements in recoil loading fire arms - Google Patents
Improvements in recoil loading fire armsInfo
- Publication number
- GB470282A GB470282A GB5812/36A GB581236A GB470282A GB 470282 A GB470282 A GB 470282A GB 5812/36 A GB5812/36 A GB 5812/36A GB 581236 A GB581236 A GB 581236A GB 470282 A GB470282 A GB 470282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- breech
- recoil
- barrel
- locking
- 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
- F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
Abstract
470,282. Recoil - loading firearms. SANDERS SMALL ARMS, Ltd., and SANDERS, T. F. Feb. 26, 1936, No. 5812. [Classes 92 (ii) and 119] Relates to firearms automatically reloaded by the recoil of the gun relatively to an inertia, member or a fixed support and in which slotted rotary discs are used to effect the locking of the breech bolt. According to the invention, the breech bolt 3, Fig. 7, is locked by a single rotary disc-like member 6 pivoted above the breech on a substantially central vertical axis on the breech casing 1 and having a lug 7 projecting forwards to engage a rearward facing shoulder 8 on the bolt and a spring 11, Fig. 4, for urging the disc to the locking position. The recoil of the barrel and bolt relatively to an inertia weight 10 when the gun is fired causes a pin 12 and shoulder 13 on the weight to rotate the locking member to the unlocking position where a slot 9 in the member comes opposite the shoulder 8 of the bolt and allows the bolt to move away from the barrel to open the breech. In a modification, a crank on the locking member is operated by a pin on a fixed support relatively to which the barrel and bolt recoil.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB195686X | 1936-02-26 | ||
| GB11236X | 1936-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB470282A true GB470282A (en) | 1937-08-12 |
Family
ID=26236495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5812/36A Expired GB470282A (en) | 1936-02-26 | 1936-02-26 | Improvements in recoil loading fire arms |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2101957A (en) |
| BE (1) | BE420115A (en) |
| CH (1) | CH195686A (en) |
| FR (1) | FR818021A (en) |
| GB (1) | GB470282A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237522A (en) * | 1964-08-07 | 1966-03-01 | Neff James Gregory | Automatic firearm |
-
0
- BE BE420115D patent/BE420115A/xx unknown
-
1936
- 1936-02-26 GB GB5812/36A patent/GB470282A/en not_active Expired
-
1937
- 1937-02-17 FR FR818021D patent/FR818021A/en not_active Expired
- 1937-02-19 CH CH195686D patent/CH195686A/en unknown
- 1937-02-23 US US127239A patent/US2101957A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH195686A (en) | 1938-02-15 |
| FR818021A (en) | 1937-09-16 |
| US2101957A (en) | 1937-12-14 |
| BE420115A (en) |
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