FR2344000A1 - Gyroscope for high acceleration missile - has two gimbals remaining caged during run-up of wheel and high acceleration phase of missile - Google Patents

Gyroscope for high acceleration missile - has two gimbals remaining caged during run-up of wheel and high acceleration phase of missile

Info

Publication number
FR2344000A1
FR2344000A1 FR7607086A FR7607086A FR2344000A1 FR 2344000 A1 FR2344000 A1 FR 2344000A1 FR 7607086 A FR7607086 A FR 7607086A FR 7607086 A FR7607086 A FR 7607086A FR 2344000 A1 FR2344000 A1 FR 2344000A1
Authority
FR
France
Prior art keywords
missile
high acceleration
gimbals
gyroscope
wheel
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
Application number
FR7607086A
Other languages
French (fr)
Other versions
FR2344000B1 (en
Inventor
Claude Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REALISATIONS ELECTRONIQUE ET
Original Assignee
REALISATIONS ELECTRONIQUE ET
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by REALISATIONS ELECTRONIQUE ET filed Critical REALISATIONS ELECTRONIQUE ET
Priority to FR7607086A priority Critical patent/FR2344000A1/en
Publication of FR2344000A1 publication Critical patent/FR2344000A1/en
Application granted granted Critical
Publication of FR2344000B1 publication Critical patent/FR2344000B1/fr
Granted legal-status Critical Current

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
    • G01C19/025—Gyroscopes functioning for short periods

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The gyroscope can be run-up by an unwinding tape (4) or by gas or by a pyrotechnic device. Its spinning wheel (1) is a two-gimball assembly (3, 8) and in a case (40). The spinning wheel (1) is supported by two rolling bearings mounted on a shaft (2) which is itself mounted on two other rolling bearings mounted in the first and inner gimbal (3). The inner gimbal (3) is mounted on two rolling bearings (6, 7) located in the outer gimbal (8) which in turn is mounted on two other rolling bearings (36, 37). During run-up of the spinning wheel (1), the force exerted by the tape (4) compresses two rubber rings (26, 27) and a coil spring (46). The gimbals (3) (8) are then locked and cannot be angularly displaced. On removal of the tape (4) and any acceleration forces in flight, the gimbals (3, 8) are free.
FR7607086A 1976-03-12 1976-03-12 Gyroscope for high acceleration missile - has two gimbals remaining caged during run-up of wheel and high acceleration phase of missile Granted FR2344000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607086A FR2344000A1 (en) 1976-03-12 1976-03-12 Gyroscope for high acceleration missile - has two gimbals remaining caged during run-up of wheel and high acceleration phase of missile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607086A FR2344000A1 (en) 1976-03-12 1976-03-12 Gyroscope for high acceleration missile - has two gimbals remaining caged during run-up of wheel and high acceleration phase of missile

Publications (2)

Publication Number Publication Date
FR2344000A1 true FR2344000A1 (en) 1977-10-07
FR2344000B1 FR2344000B1 (en) 1981-04-17

Family

ID=9170314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607086A Granted FR2344000A1 (en) 1976-03-12 1976-03-12 Gyroscope for high acceleration missile - has two gimbals remaining caged during run-up of wheel and high acceleration phase of missile

Country Status (1)

Country Link
FR (1) FR2344000A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306616A1 (en) * 1982-06-24 1984-01-05 Société d'Etudes et de Réalisations Electroniques, Asnieres, Hauts-de-Seine DEVICE FOR LOCKING AND BLOCKING BLOCKS
FR2538540A1 (en) * 1980-04-16 1984-06-29 Messerschmitt Boelkow Blohm ACCELERATIONS-RESISTANT GYROSCOPE FOR MISSILES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538540A1 (en) * 1980-04-16 1984-06-29 Messerschmitt Boelkow Blohm ACCELERATIONS-RESISTANT GYROSCOPE FOR MISSILES
DE3306616A1 (en) * 1982-06-24 1984-01-05 Société d'Etudes et de Réalisations Electroniques, Asnieres, Hauts-de-Seine DEVICE FOR LOCKING AND BLOCKING BLOCKS
US4606239A (en) * 1982-06-24 1986-08-19 Societe D'etudes Et De Realisations Electroniques Locking and unlocking device for a gyroscopic rotor

Also Published As

Publication number Publication date
FR2344000B1 (en) 1981-04-17

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