GB586117A - Improvements in and relating to gun turrets for aircraft - Google Patents
Improvements in and relating to gun turrets for aircraftInfo
- Publication number
- GB586117A GB586117A GB1059/41A GB105941A GB586117A GB 586117 A GB586117 A GB 586117A GB 1059/41 A GB1059/41 A GB 1059/41A GB 105941 A GB105941 A GB 105941A GB 586117 A GB586117 A GB 586117A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gun
- mirror
- gunner
- fuselage
- elevation
- 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
- NIOPZPCMRQGZCE-WEVVVXLNSA-N 2,4-dinitro-6-(octan-2-yl)phenyl (E)-but-2-enoate Chemical compound CCCCCCC(C)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1OC(=O)\C=C\C NIOPZPCMRQGZCE-WEVVVXLNSA-N 0.000 abstract 4
- 230000003028 elevating effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWERÂ PLANTSÂ OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D7/00—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft
- B64D7/02—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft the armaments being firearms
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jib Cranes (AREA)
Abstract
586,117. Aircraft gun mountings. NASH, A. G. FRAZER-. Jan. 27, 1941, No. 1059. [Classes 92 (i) and 92 (ii)] Relates to aircraft gun turrets in which the gunner is positioned within the fuselage with the guns located in a part of the turret extending below the fuselage, hydraulic elevating and training means being provided for the gun and periscopic sights for the gunner. According to the invention, a periscope mirror sight is employed, the upper mirror being fixed and the lower mirror being moved by gearing through half the angle of gun elevation. In the form shown, a power-operated turret 1 rotates on a ring mounting 5, 6 and protrudes below the fuselage for the downward fire of a pair of guns mounted on a trunnion shaft 10. Elevation is effected by hydraulic jacks 13 and training by a hydraulic motor 14, the supply of pressure liquid being controlled as described in Specification 586,113 by handles 16 on a column 18 operated by a gunner occupying a seat 3. The gunner uses a periscopic sight comprising a tube 22 fixed to the turret in an inclined position, the upper end of the tube having a head rest 50, an eyepiece 24 and a fixed mirror 23, and the lower end of the tube carrying, on a hinge 27, a mirror which is moved by links 29, 30, sector 32, and adjustable flexible band 34 through one half the angle moved through by the gun in elevation. Ammunition is supplied from boxes 49.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1059/41A GB586117A (en) | 1941-01-27 | 1941-01-27 | Improvements in and relating to gun turrets for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1059/41A GB586117A (en) | 1941-01-27 | 1941-01-27 | Improvements in and relating to gun turrets for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB586117A true GB586117A (en) | 1947-03-07 |
Family
ID=9715454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1059/41A Expired GB586117A (en) | 1941-01-27 | 1941-01-27 | Improvements in and relating to gun turrets for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB586117A (en) |
-
1941
- 1941-01-27 GB GB1059/41A patent/GB586117A/en not_active Expired
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