GB1321892A - Line projecting gun - Google Patents
Line projecting gunInfo
- Publication number
- GB1321892A GB1321892A GB1321892DA GB1321892A GB 1321892 A GB1321892 A GB 1321892A GB 1321892D A GB1321892D A GB 1321892DA GB 1321892 A GB1321892 A GB 1321892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- projectile
- gun
- barrel
- shaft
- 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
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/68—Line-carrying missiles, e.g. for life-saving
-
- 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
Abstract
1321892 Line projecting guns FLIGHT REFUELLING Ltd 16 July 1971 [17 July 1970] 34813/70 Heading F3X A gas powered line projecting gun arranged ' to eject a projectile containing a contact line coupled to a grapnel assembly comprises means which is tripped by the insertion of the projectile into the barrel 9 of the gun and by which when tripped the supply of compressed air to a chamber 11 of the gun is cut-off and the compressed air in the chamber is applied to the projectile to eject the projectile from the gun. In the construction shown a main valve 24 forming part of the valve assembly closes the chamber 11 from the barrel, the pressure on the valve 24 being partly balanced by the pressure on a balance valve 25 and the valve 24 being held in its cocked position by the co-operation of a D- shaped cam on a rotatable shaft with an abutment 22 on the shaft 23 of the main valve 24. The cam carrying shaft is operatively connected through a lever 16 and link 17 to a normally open valve in the barrel 9 (Fig. 3, not shown), the projectile closing the normally open valve during its insertion into the barrel, rotating the cam and releasing the main valve 24. A cocking lever 29 which co-operates with a button 2 on the main valve shaft 23 is provided.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3481370 | 1970-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1321892A true GB1321892A (en) | 1973-07-04 |
Family
ID=10370225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1321892D Expired GB1321892A (en) | 1970-07-17 | 1970-07-17 | Line projecting gun |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1321892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998054539A1 (en) * | 1997-05-27 | 1998-12-03 | Marine Lifeline (Uk) Limited | Launching apparatus and projectile |
| CN103424032A (en) * | 2013-08-07 | 2013-12-04 | 大连海事大学 | Pilot-operated type electromagnetic control line throwing gun |
| WO2015011437A2 (en) | 2013-07-24 | 2015-01-29 | Bcb International Limited | Air cannon and associated launch canister for a line-fouling system |
-
1970
- 1970-07-17 GB GB1321892D patent/GB1321892A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998054539A1 (en) * | 1997-05-27 | 1998-12-03 | Marine Lifeline (Uk) Limited | Launching apparatus and projectile |
| WO2015011437A2 (en) | 2013-07-24 | 2015-01-29 | Bcb International Limited | Air cannon and associated launch canister for a line-fouling system |
| US10030943B2 (en) | 2013-07-24 | 2018-07-24 | Bcb International Limited | Air cannon and associated launch canister for a line-fouling system |
| USRE48356E1 (en) | 2013-07-24 | 2020-12-15 | Bcb International Limited | Air cannon and associated launch canister for a line-fouling system |
| CN103424032A (en) * | 2013-08-07 | 2013-12-04 | 大连海事大学 | Pilot-operated type electromagnetic control line throwing gun |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3572310A (en) | Compressed gas gun and valve therefor | |
| GB1162951A (en) | Air Operated Projectile Firing Device | |
| GB1036060A (en) | Toy gun | |
| US3548708A (en) | Pneumatic missile launcher | |
| GB508171A (en) | Fire-arm and projectile assembly therefor | |
| US4344410A (en) | Gas-fired gun with gas cartridge loading and extraction assembly | |
| GB1036183A (en) | Improvements in or relating to air guns | |
| US2327653A (en) | Pneumatic cartridge and gun | |
| GB1136362A (en) | Single shot drop breechblock rifle | |
| US4164929A (en) | Projectile loader for gun | |
| US3924599A (en) | Air gun mechanism arrangement including trigger safety | |
| US3227148A (en) | Gas operated gun | |
| GB1321892A (en) | Line projecting gun | |
| US3722123A (en) | Caseless ammunition firing system | |
| GB1439300A (en) | Firearm | |
| US2308798A (en) | Compressed air practice firing device | |
| GB1177326A (en) | Air Gun and Projectile | |
| US2581395A (en) | Gas piston operated firearm | |
| US3913554A (en) | Air operated gun | |
| US3233600A (en) | Gas charged repeater gun | |
| GB1192429A (en) | Air Operated Projectile Firing Apparatus | |
| GB1354307A (en) | Device for launching a projectile | |
| GB607444A (en) | Improvements in or relating to pistols | |
| GB560813A (en) | Improvements in firearms | |
| GB998607A (en) | A gun for firing caseless ammunition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |