FR2473170B1 - - Google Patents
Info
- Publication number
- FR2473170B1 FR2473170B1 FR8100109A FR8100109A FR2473170B1 FR 2473170 B1 FR2473170 B1 FR 2473170B1 FR 8100109 A FR8100109 A FR 8100109A FR 8100109 A FR8100109 A FR 8100109A FR 2473170 B1 FR2473170 B1 FR 2473170B1
- Authority
- FR
- France
- 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
- G01C19/44—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/12—Gyroscopes
- Y10T74/1229—Gyroscope control
- Y10T74/1232—Erecting
- Y10T74/1243—Erecting by weight
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/12—Gyroscopes
- Y10T74/1286—Vertical gyroscopes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Gyroscopes (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3000265A DE3000265C2 (de) | 1980-01-05 | 1980-01-05 | Vorrichtung zum Aufrichten und Stützen eines Lotkreisels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2473170A1 FR2473170A1 (fr) | 1981-07-10 |
FR2473170B1 true FR2473170B1 (US06299757-20011009-C00006.png) | 1984-11-30 |
Family
ID=6091572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8100109A Granted FR2473170A1 (fr) | 1980-01-05 | 1981-01-02 | Dispositif de redressement et de soutien d'un gyroscope gravitationnel |
Country Status (4)
Country | Link |
---|---|
US (1) | US4354394A (US06299757-20011009-C00006.png) |
DE (1) | DE3000265C2 (US06299757-20011009-C00006.png) |
FR (1) | FR2473170A1 (US06299757-20011009-C00006.png) |
GB (1) | GB2066952B (US06299757-20011009-C00006.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2155632B (en) * | 1984-02-06 | 1988-02-03 | Tokyo Keiki Kk | Gyroscope erector |
US7976518B2 (en) | 2005-01-13 | 2011-07-12 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
US20070240529A1 (en) * | 2006-04-17 | 2007-10-18 | Zeyher Craig H | Planetary gyroscopic drive system |
CN106840134B (zh) * | 2016-12-27 | 2019-09-20 | 西安交通大学 | 一种阵列电极式mems液体角度陀螺仪 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB555321A (en) * | 1941-02-11 | 1943-08-17 | Bendix Aviat Corp | Improvements in erecting means for gyroscopes |
US2446727A (en) * | 1945-09-21 | 1948-08-10 | Honeywell Regulator Co | Gyroscope construction |
DE2838740C2 (de) * | 1978-09-06 | 1981-10-08 | Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen | Einrichtung zum Aufrichten und Stützen eines Lotkreisels |
-
1980
- 1980-01-05 DE DE3000265A patent/DE3000265C2/de not_active Expired
- 1980-09-08 GB GB8028974A patent/GB2066952B/en not_active Expired
- 1980-09-08 US US06/185,392 patent/US4354394A/en not_active Expired - Lifetime
-
1981
- 1981-01-02 FR FR8100109A patent/FR2473170A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2473170A1 (fr) | 1981-07-10 |
GB2066952A (en) | 1981-07-15 |
GB2066952B (en) | 1983-10-05 |
US4354394A (en) | 1982-10-19 |
DE3000265C2 (de) | 1982-05-06 |
DE3000265A1 (de) | 1981-07-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |