GB504726A - Improvements relating to gyroscopic apparatus, particularly to precision directionalgyroscopes - Google Patents

Improvements relating to gyroscopic apparatus, particularly to precision directionalgyroscopes

Info

Publication number
GB504726A
GB504726A GB2940637A GB2940637A GB504726A GB 504726 A GB504726 A GB 504726A GB 2940637 A GB2940637 A GB 2940637A GB 2940637 A GB2940637 A GB 2940637A GB 504726 A GB504726 A GB 504726A
Authority
GB
United Kingdom
Prior art keywords
directionalgyroscopes
precision
improvements relating
balls
gyroscopic apparatus
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
GB2940637A
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.)
WILLIAM GEORGE HARDING
Sperry Gyroscope Co Ltd
Original Assignee
WILLIAM GEORGE HARDING
Sperry Gyroscope Co 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 WILLIAM GEORGE HARDING, Sperry Gyroscope Co Ltd filed Critical WILLIAM GEORGE HARDING
Priority to GB2940637A priority Critical patent/GB504726A/en
Publication of GB504726A publication Critical patent/GB504726A/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
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Toys (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

504,726. Knife-edge bearings. SPERRY GYROSCOPE CO., Ltd. HARDING, W. G., and NISBET, R. H. Oct 27, 1937, No. 29406 [Class 12 (i)] [Also in Group XX] A pendulum 73 con trolling the applicatior of correcting torques to a gyroscope is suspended by a knife edge 69 held between two large balls 63, 64, and resting on four smaller balls 66-68. The balls 63- 68 are carried in a diametrical groove in a ring 61.
GB2940637A 1937-10-27 1937-10-27 Improvements relating to gyroscopic apparatus, particularly to precision directionalgyroscopes Expired GB504726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2940637A GB504726A (en) 1937-10-27 1937-10-27 Improvements relating to gyroscopic apparatus, particularly to precision directionalgyroscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2940637A GB504726A (en) 1937-10-27 1937-10-27 Improvements relating to gyroscopic apparatus, particularly to precision directionalgyroscopes

Publications (1)

Publication Number Publication Date
GB504726A true GB504726A (en) 1939-04-27

Family

ID=10291079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2940637A Expired GB504726A (en) 1937-10-27 1937-10-27 Improvements relating to gyroscopic apparatus, particularly to precision directionalgyroscopes

Country Status (1)

Country Link
GB (1) GB504726A (en)

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