GB328773A - Improvements in or relating to gramophones - Google Patents

Improvements in or relating to gramophones

Info

Publication number
GB328773A
GB328773A GB1206629A GB1206629A GB328773A GB 328773 A GB328773 A GB 328773A GB 1206629 A GB1206629 A GB 1206629A GB 1206629 A GB1206629 A GB 1206629A GB 328773 A GB328773 A GB 328773A
Authority
GB
United Kingdom
Prior art keywords
wheel
spindle
gears
lever
pawls
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
GB1206629A
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.)
MAURICE GOLDBERG
Original Assignee
MAURICE GOLDBERG
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 MAURICE GOLDBERG filed Critical MAURICE GOLDBERG
Priority to GB1206629A priority Critical patent/GB328773A/en
Publication of GB328773A publication Critical patent/GB328773A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor

Landscapes

  • Transmission Devices (AREA)

Abstract

328,773. Goldberg, M. April 18, 1929. Driving.-The spring motor of a gramophone is wound in both directions of movement of a pivoted winding-lever a which is connected to two ratchet wheels d, d' by two pawls e, e<1>. The ratchet wheels d, d<1> are secured to gear wheels c, c<1> loosely mounted on a spindle b. The lever a is mounted on the spindle b and is divided into two parts a<1>, a<2>, each of which carries one of the pawls e, e<1>. The wheel c gears with a wheel f and the wheel c<1> gears with a wheel g which also gears with the wheel f. The spindle of the wheel g carries a wheel mounted on the spindle of a spring motor. The handle of the lever a has a part which moves in a slotway in the support for the turntable.
GB1206629A 1929-04-18 1929-04-18 Improvements in or relating to gramophones Expired GB328773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1206629A GB328773A (en) 1929-04-18 1929-04-18 Improvements in or relating to gramophones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1206629A GB328773A (en) 1929-04-18 1929-04-18 Improvements in or relating to gramophones

Publications (1)

Publication Number Publication Date
GB328773A true GB328773A (en) 1930-05-08

Family

ID=9997805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1206629A Expired GB328773A (en) 1929-04-18 1929-04-18 Improvements in or relating to gramophones

Country Status (1)

Country Link
GB (1) GB328773A (en)

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