GB1266767A - - Google Patents
Info
- Publication number
- GB1266767A GB1266767A GB1266767DA GB1266767A GB 1266767 A GB1266767 A GB 1266767A GB 1266767D A GB1266767D A GB 1266767DA GB 1266767 A GB1266767 A GB 1266767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barrel
- gun
- pressurized oil
- valve
- recuperator
- 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
- F41A25/00—Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes
- F41A25/02—Fluid-operated systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Toys (AREA)
Abstract
1,266,767. Recuperator mechanism for guns. RHEINMETALL G.m.b.H. 30 May, 1969 [6 July, 1968], No. 27479/69. Heading F3C. A gun has a pneumatic barrel recuperator the recuperator comprising a pair of piston and cylinder assemblies 1, 8; 2, 11 connected mechanically in parallel as by an entrainment means 4 of a breech plate 5 of the barrel 6. One 1, 8 of the piston and cylinder assemblies is arranged in normal use to act constantly on the barrel 6 of the gun whereas the other 2, 11 of the assemblies has a lost motion connection relative to the barrel. To this end energy, e.g. in the form of pressurized oil, can be fed to and stored in the other assembly 2, 11 and released at an appropriate point in the recoil of the gun. The pressurized oil is supplied by a hand pump 15 through a one way valve 19 and two changeover valves 27, 16. If the barrel recoils sufficiently to be returned by the action of both assemblies without the aforesaid energy, i.e. a distance x, the valve 16 is actuated by a trigger 20 on the barrel to vent the pressurized oil to a reservoir 14. If it is desired to retract the barrel of the gun for travelling purposes pressurized oil is fed to the assembly 1, 8 by changing over valve 27. The assembly 1, 8 is vented of oil through a valve 26.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681703764 DE1703764B1 (en) | 1968-07-06 | 1968-07-06 | Pneumatic advance system for guns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1266767A true GB1266767A (en) | 1972-03-15 |
Family
ID=5688550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1266767D Expired GB1266767A (en) | 1968-07-06 | 1969-05-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3636813A (en) |
| BE (1) | BE732253A (en) |
| DE (1) | DE1703764B1 (en) |
| FR (1) | FR2012431A1 (en) |
| GB (1) | GB1266767A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH588061A5 (en) * | 1973-12-28 | 1977-05-31 | Sarmac Sa | |
| FR2718840B1 (en) * | 1994-04-15 | 1996-06-14 | Giat Ind Sa | Device for operating the retracting mass of an artillery piece. |
| WO1998001717A1 (en) * | 1996-07-05 | 1998-01-15 | Denel (Proprietary) Limited | Apparatus for moving a barrel assembly of a gun |
| DE102006003510A1 (en) * | 2006-01-24 | 2007-07-26 | Oerlikon Contraves Ag | Gas spring for a revolver or cap gun |
| DE102006014155A1 (en) * | 2006-03-24 | 2007-09-27 | Rheinmetall Waffe Munition Gmbh | Hydropneumatic braking and recuperation system e.g. for recoil cannons, has adjustable working piston arranged between gun barrel of cannon and non-return mechanism |
| US7878105B2 (en) * | 2007-04-02 | 2011-02-01 | Grinnell More | Mitigating recoil in a ballistic robot |
| KR102050876B1 (en) * | 2013-05-06 | 2019-12-03 | 한화디펜스 주식회사 | Apparatus for supporting firearm, firearm assembly and method for reducing shock by gunshot |
| US10823523B1 (en) * | 2019-09-25 | 2020-11-03 | Mandus Group Llc | Temperature compensator for artillery system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT26849B (en) * | 1905-07-08 | 1906-12-27 | Krupp Ag | Recirculating barrel gun with an air reclaimer made up of a displacer and a compressed air tank. |
-
1968
- 1968-07-06 DE DE19681703764 patent/DE1703764B1/en active Pending
-
1969
- 1969-04-28 BE BE732253D patent/BE732253A/xx unknown
- 1969-05-30 GB GB1266767D patent/GB1266767A/en not_active Expired
- 1969-06-04 US US830451A patent/US3636813A/en not_active Expired - Lifetime
- 1969-06-12 FR FR6919571A patent/FR2012431A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3636813A (en) | 1972-01-25 |
| BE732253A (en) | 1969-10-01 |
| DE1703764B1 (en) | 1972-01-20 |
| FR2012431A1 (en) | 1970-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1266767A (en) | ||
| IT1149941B (en) | GAS HUNTING SPEARGUN | |
| GB1478672A (en) | Arrangement and device for the extraction of part of the recoil energy of a cannon or like weapon | |
| GB1248784A (en) | Hypervelocity gun | |
| GB1371878A (en) | Firing weapon with a multi stage hydraulic mechanical braking of the forward movement of the barrel | |
| GB1113458A (en) | Automatic weapon with breech-unlocking piston | |
| US3638526A (en) | Gun barrel moving device | |
| GB950787A (en) | Improvements relating to toy rifles | |
| GB1088622A (en) | Improvements in or relating to pneumatic damper assemblies for automatic firearms | |
| GB1362414A (en) | Impulse transmitter for testing pieces fo ordnance | |
| GB571163A (en) | Improvements in or relating to air rifles | |
| GB1013147A (en) | Air gun or air pistol | |
| GB1332463A (en) | Guns | |
| GB1262150A (en) | Gun having a pneumatic barrel recuperator and barrel moving means | |
| GB1419222A (en) | Firearms | |
| GB355644A (en) | Improvements in or relating to machine guns and automatic small arms | |
| GB689502A (en) | Improvements in or relating to toy pistols | |
| GB1501078A (en) | Means for driving the breech block of a gun | |
| GB1219302A (en) | Improvements in or relating to cylinders of air rifles | |
| GB577010A (en) | Improvements in or relating to buffers or cushioning devices for machine guns | |
| SU457369A1 (en) | Valve for pneumatic weapon | |
| GB1375774A (en) | ||
| GB280737A (en) | Improvements in or relating to recoil and run-out apparatus for ordnance | |
| GB747456A (en) | Improvements in or relating to grease guns | |
| GB1008430A (en) | Improvements in or relating to recoil mechanisms for ordnance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |