GB469529A - Device for operating the trigger and locking mechanism of fire arms - Google Patents
Device for operating the trigger and locking mechanism of fire armsInfo
- Publication number
- GB469529A GB469529A GB28349/36A GB2834936A GB469529A GB 469529 A GB469529 A GB 469529A GB 28349/36 A GB28349/36 A GB 28349/36A GB 2834936 A GB2834936 A GB 2834936A GB 469529 A GB469529 A GB 469529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- rod
- bolt
- locking
- trigger
- 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
- F41A19/55—Fluid-operated firing mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
469,529. Machine guns. SERVOFREIN DEWANDRE SOC. ANON. Oct. 19, 1936, No. 28349. Convention date, Oct. 17, 1936. [Class 92 (ii)] Relates to pneumatic devices for operating the trigger and safety locking mechanism of a machine gun, and consists in actuating the trigger pull-rod 21, Fig. 1, against the action of a spring 18 by a pneumatically-operated piston 9, a locking-bolt 42, actuated by a pneumatically-operated piston 30 being adapted to engage the rod 10 of the piston 9 to lock the rod 21 in the non-firing position. In the form shown, the piston 30, Fig. 2, is double-acting and is connected to the locking bolt 42 by a link 37 and lever 39. The admission of air under pressure to the side 31 of the piston under the control of a distributer (not shown) causes engagement of the locking-bolt as shown in Fig. 2 in a notch 44 of the rod 10. When air is admitted to the cylinder for recocking the striker c, a distributer is operated which also admits air to the side 32 of the piston 30 to release the bolt 42. The piston 30 is retained in its extreme positions by a spring catch 46 engaging notches 47, 48. A limited movement of the rod 21 against the action of a spring 20 is permitted when recocking the striker c into engagement with the sear a.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR808218T | 1935-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB469529A true GB469529A (en) | 1937-07-27 |
Family
ID=9252850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28349/36A Expired GB469529A (en) | 1935-10-17 | 1936-10-19 | Device for operating the trigger and locking mechanism of fire arms |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2110089A (en) |
| BE (1) | BE417943A (en) |
| FR (1) | FR808218A (en) |
| GB (1) | GB469529A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434653A (en) * | 1941-10-24 | 1948-01-20 | Sperry Gyroscope Co Inc | Power-operated aircraft gun turret |
-
0
- BE BE417943D patent/BE417943A/xx unknown
-
1935
- 1935-10-17 FR FR808218D patent/FR808218A/en not_active Expired
-
1936
- 1936-10-08 US US104720A patent/US2110089A/en not_active Expired - Lifetime
- 1936-10-19 GB GB28349/36A patent/GB469529A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR808218A (en) | 1937-02-01 |
| BE417943A (en) | |
| US2110089A (en) | 1938-03-01 |
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