GB306082A - Improvements in automatic small arms - Google Patents
Improvements in automatic small armsInfo
- Publication number
- GB306082A GB306082A GB3448/29A GB344829A GB306082A GB 306082 A GB306082 A GB 306082A GB 3448/29 A GB3448/29 A GB 3448/29A GB 344829 A GB344829 A GB 344829A GB 306082 A GB306082 A GB 306082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magazine
- sear
- lever
- trigger
- breech
- 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
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/34—Magazine safeties
- F41A17/36—Magazine safeties locking the gun automatically in a safety condition when the magazine is empty or removed
-
- 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
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/34—Magazine safeties
- F41A17/38—Magazine mountings, e.g. for locking the magazine in the gun
-
- 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
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
-
- 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
- F41A19/13—Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C3/00—Pistols, e.g. revolvers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Saccharide Compounds (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
306,082. Fabrique Nationale d'Armes de Guerre. Feb. 15, 1928, [Convention date]. Breech actions, sliding breech-block.-Relates to automatic pistols in which a safety device locks the sear when the magazine is removed and releases the sear when the magazine is replaced. According to the invention, a positive stop or shoulder is adapted to be inserted in the path of the magazine if the trigger is pulled, thereby preventing the complete insertion of the magazine and avoiding 'accidental firing. As shown, the magazine 2<m>, Fig. 3, when, inserted in the grip 2p of a pistol 2b, bears on an inclined part 3p of a lever 3a pivoted at 2<t>, and deflects that lever against a spring 3<r>. A shoulder 3t on the lever 3a then releases a lug 3k on the sear 3, whereas when the magazine is removed, the spring 3T causes the lever to lock the sear, as shown in the Figure. In addition to this known safety device, the invention provides a positive stop 4<k> on the rod 4a connecting the trigger 4 to the sear 3, this stop being so arranged that, if the trigger is pressed, the stop lies in the path of the magazine and prevents the complete insertion of the magazine before the safety lever 3a has been deflected to release the sear. The magazine can be fully inserted only when the trigger is released, and when the magazine is fully inserted, a recess 2<v> therein lies opposite tha stop 4k and allows the trigger 4 to be pulled. A catch 2<a> retains the magazine in position; and the sear 3 may be locked by a known safety member 4<s>. The Specification as open to inspection under Sect. 91 (3) (a) also describes (1) a shoulder 3<s> formed on the lever 3a to lock the lug 3<k> cf the sear temporarily if a blow struck at the base of the, weapon causes the lever to be deflected by its inertia; (2) interlocking lugs and recesses on the extractor and on the firing-pin to prevent the loss of the latter when the breech-block is detached; and (3) grooves in the breech-block for the upper edg&s of the magazine to permit the removal of the breech-block after the removal of the barrel without the usual previous removal of the magazine. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE331836X | 1928-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB306082A true GB306082A (en) | 1930-04-03 |
Family
ID=3867842
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3448/29A Expired GB306082A (en) | 1928-02-15 | 1929-02-01 | Improvements in automatic small arms |
GB2569/30A Expired GB331836A (en) | 1928-02-15 | 1929-02-01 | Automatic firearm |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2569/30A Expired GB331836A (en) | 1928-02-15 | 1929-02-01 | Automatic firearm |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE348976A (en) |
FR (1) | FR667989A (en) |
GB (2) | GB306082A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6571501B1 (en) * | 2001-01-02 | 2003-06-03 | Steve Jennings | Pistol caliber conversion assembly |
EP1586850A3 (en) * | 2004-04-15 | 2006-05-17 | Sturm, Ruger & Company, Inc. | Pistol with magazine disconnect |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460598A (en) * | 1944-02-01 | 1949-02-01 | Frank D Rosvall | Magazine pistol safety and cocking mechanism |
-
0
- BE BE348976D patent/BE348976A/xx unknown
-
1929
- 1929-01-25 FR FR667989D patent/FR667989A/en not_active Expired
- 1929-02-01 GB GB3448/29A patent/GB306082A/en not_active Expired
- 1929-02-01 GB GB2569/30A patent/GB331836A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6571501B1 (en) * | 2001-01-02 | 2003-06-03 | Steve Jennings | Pistol caliber conversion assembly |
EP1586850A3 (en) * | 2004-04-15 | 2006-05-17 | Sturm, Ruger & Company, Inc. | Pistol with magazine disconnect |
US7096618B2 (en) | 2004-04-15 | 2006-08-29 | Sturm, Ruger & Company, Inc. | Pistol with magazine disconnect |
Also Published As
Publication number | Publication date |
---|---|
FR667989A (en) | 1929-10-25 |
BE348976A (en) | |
GB331836A (en) | 1930-07-01 |
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