GB1142848A - Improvements in or relating to gyroscope rotors - Google Patents

Improvements in or relating to gyroscope rotors

Info

Publication number
GB1142848A
GB1142848A GB3813868A GB3813868A GB1142848A GB 1142848 A GB1142848 A GB 1142848A GB 3813868 A GB3813868 A GB 3813868A GB 3813868 A GB3813868 A GB 3813868A GB 1142848 A GB1142848 A GB 1142848A
Authority
GB
United Kingdom
Prior art keywords
members
pivots
rotor
feb
pair
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
Application number
GB3813868A
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.)
Brown Ltd S G
SG Brown Ltd
Original Assignee
Brown Ltd S G
SG Brown Ltd
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 Brown Ltd S G, SG Brown Ltd filed Critical Brown Ltd S G
Priority to GB3813868A priority Critical patent/GB1142848A/en
Publication of GB1142848A publication Critical patent/GB1142848A/en
Expired 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
    • G01C19/04—Details
    • G01C19/16—Suspensions; Bearings
    • G01C19/22—Suspensions; Bearings torsional
    • 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

Abstract

1,142,848. Gyroscopic apparatus. S.G. BROWN Ltd. and D. BARNETT. Feb. 23, 1966 [Feb.24, 1965], No.38138/68. Divided out of 1, 142, 846. Heading G1C. A gyro-rotor assembly 300 comprises an outer rotor member 302, an intermediate gimbal member 304 and an inner mounting member 306 and first and second pairs of flexural spring pivots connecting the members 302, 304 and 304, 306, the pivots of each pair being aligned along an axis perpendicular to that for the other pair, each pivot being in the fan of four spring strips 308 spaced apart in cruciform arrangement around its axis, the pivots and the members being integral in the sense that the whole assembly is made from a single piece of material. In an alternative embodiment each flexural pivot comprises two orthogonal crossed-leaf spring members each disposed at 45 degrees to the plane containing the rotor, gimbal and mounting members.
GB3813868A 1965-02-24 1965-02-24 Improvements in or relating to gyroscope rotors Expired GB1142848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3813868A GB1142848A (en) 1965-02-24 1965-02-24 Improvements in or relating to gyroscope rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3813868A GB1142848A (en) 1965-02-24 1965-02-24 Improvements in or relating to gyroscope rotors

Publications (1)

Publication Number Publication Date
GB1142848A true GB1142848A (en) 1969-02-12

Family

ID=10401446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3813868A Expired GB1142848A (en) 1965-02-24 1965-02-24 Improvements in or relating to gyroscope rotors

Country Status (1)

Country Link
GB (1) GB1142848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499238A1 (en) * 1981-02-03 1982-08-06 Northrop Corp FLEXIBLE MOUNTING ASSEMBLY FOR A DYNAMICALLY BALANCED GYROSCOPE AND METHOD FOR MANUFACTURING SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499238A1 (en) * 1981-02-03 1982-08-06 Northrop Corp FLEXIBLE MOUNTING ASSEMBLY FOR A DYNAMICALLY BALANCED GYROSCOPE AND METHOD FOR MANUFACTURING SAME
US4499778A (en) * 1981-02-03 1985-02-19 Northrop Corporation Flexure mount assembly for a dynamically tuned gyroscope and method of manufacturing same

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