FR2363780A1 - Automatic gyroscope balancing mechanism - has counter-balancing ball which moves radially along rotating diametral slot - Google Patents
Automatic gyroscope balancing mechanism - has counter-balancing ball which moves radially along rotating diametral slotInfo
- Publication number
- FR2363780A1 FR2363780A1 FR7626712A FR7626712A FR2363780A1 FR 2363780 A1 FR2363780 A1 FR 2363780A1 FR 7626712 A FR7626712 A FR 7626712A FR 7626712 A FR7626712 A FR 7626712A FR 2363780 A1 FR2363780 A1 FR 2363780A1
- Authority
- FR
- France
- Prior art keywords
- ball
- balancing
- gyroscope
- counter
- housing
- 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.)
- Granted
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
- G01C19/44—Rotary gyroscopes for indicating the vertical
- G01C19/46—Erection devices for restoring rotor axis to a desired position
- G01C19/50—Erection devices for restoring rotor axis to a desired position operating by mechanical means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
An automatic gyroscope balancing device comprises a ball (19) which may move along a radial path defined by a housing (15) carrying a diametral slot (18). The ball rolls on the shallow riverted conical surface (K) of the gyroscope frame (11a). A gear train (9) transfers rotary drive from the gyroscope fly wheel (1) to an internal pinion (12) integrally attached to the housing (15). The housing (15) is movably connected to the frame (11a) by a circular ball race (13). Centrifugal forces acting on the ball (19) cause it to move outwards to compensate for gyroscopic imbalance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7626712A FR2363780A1 (en) | 1976-09-03 | 1976-09-03 | Automatic gyroscope balancing mechanism - has counter-balancing ball which moves radially along rotating diametral slot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7626712A FR2363780A1 (en) | 1976-09-03 | 1976-09-03 | Automatic gyroscope balancing mechanism - has counter-balancing ball which moves radially along rotating diametral slot |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2363780A1 true FR2363780A1 (en) | 1978-03-31 |
FR2363780B1 FR2363780B1 (en) | 1979-01-12 |
Family
ID=9177376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7626712A Granted FR2363780A1 (en) | 1976-09-03 | 1976-09-03 | Automatic gyroscope balancing mechanism - has counter-balancing ball which moves radially along rotating diametral slot |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2363780A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107131874A (en) * | 2017-06-23 | 2017-09-05 | 桂林电子科技大学 | The spherical omnidirectional's gyro mechanism of totally enclosed type and its operation method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR948243A (en) * | 1946-05-16 | 1949-07-26 | Sperry Gyroscope Co Ltd | Erection device for gyroscopes, especially for airplanes |
GB930317A (en) * | 1959-04-03 | 1963-07-03 | Dba Sa | Improvements in or relating to mechanical erecting devices having balls for gyroscopes |
-
1976
- 1976-09-03 FR FR7626712A patent/FR2363780A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR948243A (en) * | 1946-05-16 | 1949-07-26 | Sperry Gyroscope Co Ltd | Erection device for gyroscopes, especially for airplanes |
GB930317A (en) * | 1959-04-03 | 1963-07-03 | Dba Sa | Improvements in or relating to mechanical erecting devices having balls for gyroscopes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107131874A (en) * | 2017-06-23 | 2017-09-05 | 桂林电子科技大学 | The spherical omnidirectional's gyro mechanism of totally enclosed type and its operation method |
Also Published As
Publication number | Publication date |
---|---|
FR2363780B1 (en) | 1979-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |