GB363352A - A vibratory tuning and regulating device - Google Patents

A vibratory tuning and regulating device

Info

Publication number
GB363352A
GB363352A GB2658230A GB2658230A GB363352A GB 363352 A GB363352 A GB 363352A GB 2658230 A GB2658230 A GB 2658230A GB 2658230 A GB2658230 A GB 2658230A GB 363352 A GB363352 A GB 363352A
Authority
GB
United Kingdom
Prior art keywords
fork
motor
tuning
regulating device
speed
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
GB2658230A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2658230A priority Critical patent/GB363352A/en
Publication of GB363352A publication Critical patent/GB363352A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
    • G10G7/02—Tuning forks or like devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

363,352. Clocks. ASHDOWN, A. J., 119, Victoria Street, London. Sept. 5, 1930, No. 26582. [Class 139.] Escapements.-A device for producing a sustained musical note or for regulating the speed of clockwork or other mechanism (e.g. gramophones, electric motors) comprises a tuning-fork or reed 1 formed with a projection 2 radially engaging between the teeth of a wheel 3 driven by the motor, the relative speeds being such that the motor drives the fork but the fork controls the speed of the motor. Fine adjustment of the position of the fork is provided at 12, 15.
GB2658230A 1930-09-05 1930-09-05 A vibratory tuning and regulating device Expired GB363352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2658230A GB363352A (en) 1930-09-05 1930-09-05 A vibratory tuning and regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2658230A GB363352A (en) 1930-09-05 1930-09-05 A vibratory tuning and regulating device

Publications (1)

Publication Number Publication Date
GB363352A true GB363352A (en) 1931-12-07

Family

ID=10245887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2658230A Expired GB363352A (en) 1930-09-05 1930-09-05 A vibratory tuning and regulating device

Country Status (1)

Country Link
GB (1) GB363352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679722A (en) * 1951-06-18 1954-06-01 Ingraham E Co Escapement
US3440815A (en) * 1965-12-07 1969-04-29 Golay Bernard Sa Escapement device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679722A (en) * 1951-06-18 1954-06-01 Ingraham E Co Escapement
US3440815A (en) * 1965-12-07 1969-04-29 Golay Bernard Sa Escapement device

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