GB728082A - Improvements in or relating to air operated guns, rifles, pistols and the like - Google Patents
Improvements in or relating to air operated guns, rifles, pistols and the likeInfo
- Publication number
- GB728082A GB728082A GB2436652A GB2436652A GB728082A GB 728082 A GB728082 A GB 728082A GB 2436652 A GB2436652 A GB 2436652A GB 2436652 A GB2436652 A GB 2436652A GB 728082 A GB728082 A GB 728082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- rods
- trigger
- move
- 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
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
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
- F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
- F41B11/644—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated having an additional slidable mass moving in the opposite direction to the piston, e.g. for recoil reduction
- F41B11/645—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated having an additional slidable mass moving in the opposite direction to the piston, e.g. for recoil reduction the slidable mass being a compressor piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
728,082. Airguns. MARGADANT, J. W. Sept. 29, 1953 [Sept. 29, 1952], No. 24366/52. Class 119. In an airgun, the air pressure for discharging the bullet is generated by two spring-operated pistons 5, 6, Fig. 1, acting in opposition to one another in a cylinder 3 having centrally disposed opening 4 leading to the gun barrel 1. Each piston has a retaining mechanism for holding it in the cocked position which comprises a spring- loaded catch 9, Fig. 2, which in the cocked position engages with a lug 10 on the end of the piston and is held in engagement by a pivoted trip lever 11. The trigger mechanism comprises a pair of tripper rods 12, 13, Figs. 1, 3, pivoted to the ends of a centrally pivoted lever 14, their free ends being arranged to bear against the trip levers 11. The rods 12, 13 are spring-urged to move outwardly but are held by the trigger 15 with an arm 18 engaging with the lever 14. On pressing the trigger 15, the lever 14 is released and the rods 12, 13 move outwardly against the levers 11 to release the catches 9. A safety mechanism which is automatically moved into locking position when the gun is cocked comprises a slidable catch member 17 which is moved under the arm 18 of the trigger to lock it by means of a leaf-spring 19 on the rod 13 when the latter is moved inwards during cocking. The gun is cocked by cocking levers which move slides to engage the pistons and move them against their springs so that each piston end 10 trips the catch 9 to move it in engagement therewith ; since however the outwardly-urged rods 12, 13 hold the trip levers 11 out of engagement with the catches 9, means, Fig. 7 (not shown), is provided to ensure the cocking of the trigger and hence inward movement of the rods 12, 13 away from the levers 11 before operation of the cocking levers. A dummy barrel containing a supply of bullets may be arranged over the rear part of the cylinder behind the barrel together with a bolt action type loader.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2436652A GB728082A (en) | 1952-09-29 | 1952-09-29 | Improvements in or relating to air operated guns, rifles, pistols and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2436652A GB728082A (en) | 1952-09-29 | 1952-09-29 | Improvements in or relating to air operated guns, rifles, pistols and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB728082A true GB728082A (en) | 1955-04-13 |
Family
ID=10210590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2436652A Expired GB728082A (en) | 1952-09-29 | 1952-09-29 | Improvements in or relating to air operated guns, rifles, pistols and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB728082A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870945A (en) * | 1985-04-10 | 1989-10-03 | Roy Hutchison | Spring piston air weapon |
US5133331A (en) * | 1989-12-15 | 1992-07-28 | Roy Hutchinson | Recoilless air gun |
-
1952
- 1952-09-29 GB GB2436652A patent/GB728082A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870945A (en) * | 1985-04-10 | 1989-10-03 | Roy Hutchison | Spring piston air weapon |
US5133331A (en) * | 1989-12-15 | 1992-07-28 | Roy Hutchinson | Recoilless air gun |
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