GB902264A - Gyro compasses - Google Patents
Gyro compassesInfo
- Publication number
- GB902264A GB902264A GB323560A GB323560A GB902264A GB 902264 A GB902264 A GB 902264A GB 323560 A GB323560 A GB 323560A GB 323560 A GB323560 A GB 323560A GB 902264 A GB902264 A GB 902264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- casing
- wire
- gyro
- depressions
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
902,264. Gyro-compasses. SPERRY GYROSCOPE CO. Ltd. Jan. 27, 1961 [Jan. 29, 1960], No. 3235/60. Class 97 (3). In a gyro-compass of the kind in which the rotor-bearing casing 1, or a gimbal ring supporting it, is pivotally supported about a vertical axis from another member, such as a vertical ring 2, by bearings 3, 4 and a tension wire 5 which is connected at the top (not shown) to a member 6 fixed to ring 2 and at its lower end to a bush 10 secured to the casing 1, clamping means are provided to secure the casing 1 to ring 2 in predetermined position when it is desired to remove the wire 5 during servicing of the compass. As shown, tapped holes 14, 15, 16, 17 in ring 2 register with depressions 18, 19, 20, 21, in casing 1, so that on inserting screws into the tapped holes 14, 15 until they engage depressions 18, 19, the wire 5 is relieved of weight whereupon by inserting screws into holes 16, 17 to engage depressions 20, 21, the casing 1 is firmly held relative to ring 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB323560A GB902264A (en) | 1960-01-29 | 1960-01-29 | Gyro compasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB323560A GB902264A (en) | 1960-01-29 | 1960-01-29 | Gyro compasses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB902264A true GB902264A (en) | 1962-08-01 |
Family
ID=9754496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB323560A Expired GB902264A (en) | 1960-01-29 | 1960-01-29 | Gyro compasses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB902264A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139350A (en) * | 1983-04-29 | 1984-11-07 | Magyar Optikai Muevek | Gyro-compass apparatus |
-
1960
- 1960-01-29 GB GB323560A patent/GB902264A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139350A (en) * | 1983-04-29 | 1984-11-07 | Magyar Optikai Muevek | Gyro-compass apparatus |
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