GB813056A - Improvements in or relating to small arms - Google Patents
Improvements in or relating to small armsInfo
- Publication number
- GB813056A GB813056A GB709656A GB709656A GB813056A GB 813056 A GB813056 A GB 813056A GB 709656 A GB709656 A GB 709656A GB 709656 A GB709656 A GB 709656A GB 813056 A GB813056 A GB 813056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pawl
- sear
- piston
- pivot
- spring
- 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
- 239000000969 carrier Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
-
- 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
- F41A19/16—Adjustable firing mechanisms; Trigger mechanisms with adjustable trigger pull
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
813,056. Trigger mechanism. BIRMINGHAM SMALL ARMS CO. Ltd. March 7, 1957 [March 7, 1956], No. 709.6/56. Class 119 A trigger mechanism for an air rifle incorporating a spring-loaded piston that can be cocked and released comprises a sear 11 and a pawl 23 pivoted for independent movement on a carrier plate 13 which is pivoted to the breech body of the firearm; the sear being capable of independent movement relative to the carrier plate only when not engaged by the pawl. The pawl engages the sear to lock it in its holding position and the pivotal points 17, 25 and 15 of the plate, pawl and sear are so disposed that on release of the sear by the pawl the former is moved out of engagement with the piston vent 9 by the urge of the piston spring 5. Springs 39 and 33 are provided for the sear and the pawl respectively and the effect of the spring 33 on the pawl can be adjusted by turning a screw 37. A trigger 29 has an oversize hole 26a working on a pivot 26 on the pawl and can be adjusted angularly or locked by a screw 41. The plate pivot 17 lies within a line prolonging the inner periphery of the piston tube 1 whilst the sear pivot 15 is lateral to the tube.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813056A true GB813056A (en) | 1959-05-06 |
Family
ID=1628849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB709656A Expired GB813056A (en) | 1956-03-07 | Improvements in or relating to small arms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337979A1 (en) * | 1988-03-14 | 1989-10-18 | Steyr-Daimler-Puch Aktiengesellschaft | Trigger mechanism, particularly for sporting pistols |
| WO2008014985A1 (en) * | 2006-08-03 | 2008-02-07 | Heckler & Koch Gmbh | Two-way trigger |
-
1956
- 1956-03-07 GB GB709656A patent/GB813056A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337979A1 (en) * | 1988-03-14 | 1989-10-18 | Steyr-Daimler-Puch Aktiengesellschaft | Trigger mechanism, particularly for sporting pistols |
| WO2008014985A1 (en) * | 2006-08-03 | 2008-02-07 | Heckler & Koch Gmbh | Two-way trigger |
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