GB252888A - Improvements in or relating to gramophones and like sound-reproducing machines - Google Patents

Improvements in or relating to gramophones and like sound-reproducing machines

Info

Publication number
GB252888A
GB252888A GB1377525A GB1377525A GB252888A GB 252888 A GB252888 A GB 252888A GB 1377525 A GB1377525 A GB 1377525A GB 1377525 A GB1377525 A GB 1377525A GB 252888 A GB252888 A GB 252888A
Authority
GB
United Kingdom
Prior art keywords
plate
amplifier
tone
gramophones
relating
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
GB1377525A
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 GB1377525A priority Critical patent/GB252888A/en
Publication of GB252888A publication Critical patent/GB252888A/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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card

Landscapes

  • Toys (AREA)

Abstract

252,888. Cullum, H. J. May 26, 1925. Cases with internal horns.-A portable gramophone is constructed with the motor board and amplifier formed from a single-piece plate, the tone-arm b being carried on a plate hinged near one end of the amplifier so that it can be lowered therein when not in use. The plate c<1>, which may be cast, or pressed from aluminium sheet or other material, is depressed at one end to form the amplifier c<2>, suitably of elliptical longitudinal section, and is apertured for the reception of the turntable spindle e, needle cups, and the winding handle i. A spring hinged strut n serves to hold the tone-arm support in playing position. The plate with its fitting can be packed for transport and mounted in any suitable case.
GB1377525A 1925-05-26 1925-05-26 Improvements in or relating to gramophones and like sound-reproducing machines Expired GB252888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1377525A GB252888A (en) 1925-05-26 1925-05-26 Improvements in or relating to gramophones and like sound-reproducing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1377525A GB252888A (en) 1925-05-26 1925-05-26 Improvements in or relating to gramophones and like sound-reproducing machines

Publications (1)

Publication Number Publication Date
GB252888A true GB252888A (en) 1926-06-10

Family

ID=10029121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1377525A Expired GB252888A (en) 1925-05-26 1925-05-26 Improvements in or relating to gramophones and like sound-reproducing machines

Country Status (1)

Country Link
GB (1) GB252888A (en)

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