GB1352349A - Sighting device for target tracking - Google Patents
Sighting device for target trackingInfo
- Publication number
- GB1352349A GB1352349A GB2296571A GB2296571A GB1352349A GB 1352349 A GB1352349 A GB 1352349A GB 2296571 A GB2296571 A GB 2296571A GB 2296571 A GB2296571 A GB 2296571A GB 1352349 A GB1352349 A GB 1352349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- platform
- casing
- locking device
- target
- tracking
- 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
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/644—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for large deviations, e.g. maintaining a fixed line of sight while a vehicle on which the system is mounted changes course
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Gyroscopes (AREA)
- Telescopes (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
1352349 Automatic control of position BOFORS A B 19 April 1971 [6 March 1970] 22965/71 Heading G3R [Also in Division G1] A sighting device for target tracking and comprising a movable member 8 which is connected to a gyro stabilized platform 12 arranged within a casing 1 and which is rotatable about two mutually perpendicular axes for tracking a target in azimuth and elevation is provided with a locking device which when in operation prevents movement of the member 8 relative to the casing and which, when not in operation, releases the member 8 for positioning relative to the casing by signals from a pair of gyros G s , G n mounted on the platform 12 and from signal generators S s , S h manually controlled by a universally mounted lever 16, the locking device being further arranged to provide a smooth change from the locked to the unlocked condition of the member 8 so that tracking of a moving target is unaffected by release of the locking device. As shown, the member 8 which is a mirror pivotally mounted about a horizontal axis on a vertically rotatable gimbal 10 in the casing 1 reflects light from a target to an observer through a telescope 4, 5, 6. The gimbal 10 supports the gyro platform 12 about a horizontal axis and the platform 12 which is arranged to be rotated about horizontal and vertical axes by servomotors M n , M s is so connected to the mirror 8 by linked rods 14, 15 attached to the platform 12 and mirror 8 respectively that any angular movement of the platform about its horizontal and vertical axes provides a corresponding angular displacement of the sight line 9. The gyros G h , G s servomotors M s , M h and signal generators S s , S h are arranged in similar electric circuits of which only one is illustrated in Fig. 3 comprising amplifiers F 1 , F 2 , F 3 and switches K 1 , K 2 and the components suffixed S. With the switches K 1 , K 2 in the position shown, which corresponds to the locking device being put into operation, any deviation of the mirror 8 from a predetermined position relative to the casing 1 is signalled by a device P s which actuates the servomotor M s to reduce the deviation, and hence further signals from the device P s , to zero by rotating the platform 12 accordingly. Simultaneously, the gyro G s feeds signals, in accordance with the movement of the platform caused by manual movement of the casing, to a signal storing device comprising the amplifier F 3 having negative feedback and a capacitor 18. Upon releasing the locking device the switches K 1 , K 2 are changed from their illustrated positions so that the servomotor M s is fed via amplifier F 1 with the signal stored just before the locking device is released and with signals from the gyro G s and the manually actuated signal generator S s so that a smooth effect in the tracking of a target can be achieved in changing the sighting device from the locked to the unlocked condition. The signal generator P s is connected to warning lamps 20, 21 which indicate when the limits of a viewing window 3 in the casing 1 are approached by the sight line 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE03047/70A SE340063B (en) | 1970-03-06 | 1970-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1352349A true GB1352349A (en) | 1974-05-08 |
Family
ID=20261289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2296571A Expired GB1352349A (en) | 1970-03-06 | 1971-04-19 | Sighting device for target tracking |
Country Status (10)
Country | Link |
---|---|
US (1) | US3697848A (en) |
JP (1) | JPS5624198B1 (en) |
BE (1) | BE763857A (en) |
CH (1) | CH520313A (en) |
DE (1) | DE2110807C3 (en) |
FR (1) | FR2084278A5 (en) |
GB (1) | GB1352349A (en) |
NL (1) | NL170891C (en) |
NO (1) | NO127592B (en) |
SE (1) | SE340063B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1491117A (en) * | 1975-10-31 | 1977-11-09 | Ferranti Ltd | Stabilisation apparatus |
US4315610A (en) * | 1978-08-02 | 1982-02-16 | Mcdonnell Douglas Corporation | Optical image stabilizing system |
FR2731807B1 (en) * | 1984-04-13 | 1998-02-27 | Serel | PERFECTED GYROSTABILIZED OPTRONIC SIGHT |
DE3627076A1 (en) * | 1986-08-09 | 1988-02-11 | Philips Patentverwaltung | DEVICE FOR ADJUSTING A VISIBILITY DEVICE |
FR2689969B1 (en) * | 1989-01-17 | 1994-07-01 | Thomson Csf | HIGH STABILITY OPTICAL SIGHT HEAD. |
FR2653546B1 (en) * | 1989-10-20 | 1994-04-15 | Thomson Csf | SIGHTING DEVICE. |
SE501747C2 (en) * | 1992-09-11 | 1995-05-08 | Saab Instr Ab | Gyro-stabilized target tracking device |
CN104035448A (en) * | 2014-05-21 | 2014-09-10 | 北京航天发射技术研究所 | Aiming sight orientation and pitching electronic control tracking aiming device and method |
WO2016097992A1 (en) * | 2014-12-16 | 2016-06-23 | Amir Geva | Integrated sight and fire control computer, for rifles and other firing mechanisms |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700106A (en) * | 1951-02-24 | 1955-01-18 | Hughes Aircraft Co | Aircraft antenna stabilization system |
US3443476A (en) * | 1965-09-01 | 1969-05-13 | Licentia Gmbh | Control system for rotatable gun platform and optical sight |
US3471108A (en) * | 1966-12-14 | 1969-10-07 | United Aircraft Corp | Periodically grounded inertial navigator |
-
1970
- 1970-03-06 SE SE03047/70A patent/SE340063B/xx unknown
-
1971
- 1971-02-26 US US119208A patent/US3697848A/en not_active Expired - Lifetime
- 1971-03-04 NL NLAANVRAGE7102919,A patent/NL170891C/en not_active IP Right Cessation
- 1971-03-05 CH CH330871A patent/CH520313A/en not_active IP Right Cessation
- 1971-03-05 NO NO00846/71*[A patent/NO127592B/no unknown
- 1971-03-05 BE BE763857A patent/BE763857A/en unknown
- 1971-03-05 JP JP1177271A patent/JPS5624198B1/ja active Pending
- 1971-03-05 FR FR7107805A patent/FR2084278A5/fr not_active Expired
- 1971-03-06 DE DE2110807A patent/DE2110807C3/en not_active Expired
- 1971-04-19 GB GB2296571A patent/GB1352349A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5624198B1 (en) | 1981-06-04 |
FR2084278A5 (en) | 1971-12-17 |
SE340063B (en) | 1971-11-01 |
US3697848A (en) | 1972-10-10 |
CH520313A (en) | 1972-03-15 |
NL170891C (en) | 1983-01-03 |
NL7102919A (en) | 1971-09-08 |
NO127592B (en) | 1973-07-16 |
DE2110807A1 (en) | 1971-11-04 |
NL170891B (en) | 1982-08-02 |
DE2110807B2 (en) | 1975-05-07 |
DE2110807C3 (en) | 1975-12-18 |
BE763857A (en) | 1971-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |