GB909854A - Improvements in or relating to sound reproducing machines - Google Patents

Improvements in or relating to sound reproducing machines

Info

Publication number
GB909854A
GB909854A GB2401758A GB2401758A GB909854A GB 909854 A GB909854 A GB 909854A GB 2401758 A GB2401758 A GB 2401758A GB 2401758 A GB2401758 A GB 2401758A GB 909854 A GB909854 A GB 909854A
Authority
GB
United Kingdom
Prior art keywords
turntable
played
records
sides
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
GB2401758A
Inventor
Richard Henry Mallard
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.)
Foster Mallard Ltd
Original Assignee
Foster Mallard 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 Foster Mallard Ltd filed Critical Foster Mallard Ltd
Priority to GB2401758A priority Critical patent/GB909854A/en
Publication of GB909854A publication Critical patent/GB909854A/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
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
    • G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
    • G11B17/16—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in stationary centre post, e.g. with stepped post, using fingers on post

Landscapes

  • Toys (AREA)

Abstract

909,854. Automatic gramophones. FOSTERMALLARD Ltd. Sept. 11, 1959 [July 25, 1958], No. 24017/58. Class 40 (2). The upper turntable 18 of an automatic gramophone which plays both sides of the records is of trefoil form and is driven by the upper part 24 of a rotating centre-post acting as a key and loosely engaging the upper part of a two-part centre boss 32, 33. An arm 16, mounted on a sliding pillar arrangement 37, 38, engages a peripheral groove 40 formed between the members 32, 33 to stabilize the turntable 18 against tilting. The Provisional Specification further details means by which the upper sides only of the records are played, the means being engageable automatically by the fall of the last stored record to the lower turntable 11 so that the machine is switched off by the mechanism described in Specification 909,852 after the upper surface of the last record has been played. These details do not appear in the Complete Specification. Specification 814,974 also is referred to.
GB2401758A 1958-07-25 1958-07-25 Improvements in or relating to sound reproducing machines Expired GB909854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2401758A GB909854A (en) 1958-07-25 1958-07-25 Improvements in or relating to sound reproducing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2401758A GB909854A (en) 1958-07-25 1958-07-25 Improvements in or relating to sound reproducing machines

Publications (1)

Publication Number Publication Date
GB909854A true GB909854A (en) 1962-11-07

Family

ID=10205048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2401758A Expired GB909854A (en) 1958-07-25 1958-07-25 Improvements in or relating to sound reproducing machines

Country Status (1)

Country Link
GB (1) GB909854A (en)

Similar Documents

Publication Publication Date Title
ES445937A1 (en) Playback apparatus, in particular, video player, for playing round records provided with information tracks
GB814474A (en) Improvements in or relating to gramophone record changing devices
GB909854A (en) Improvements in or relating to sound reproducing machines
GB1367906A (en) Record-player
ES435084A1 (en) Apparatus for reading a disk-shaped record carrier to be played on a turntable
GB853993A (en) Improvements in or relating to gramophone record playing apparatus
GB1110449A (en) Gramophone record scanning device for analyzing the diameter of the record
GB1017007A (en) Improvements in or relating to sound reproducing machines
GB865784A (en) Improvements in or relating to record players
AU226482B2 (en) Improvements in or relating to sound reproducing machines for playing grooved disc-shaped records
AU3806858A (en) Improvements in or relating to sound reproducing machines for playing grooved disc-shaped records
GB1162546A (en) Automatic Record Changer.
GB829219A (en) Improved method of making magnetic recording discs
GB878049A (en) Improvements in or relating to sound reproducing machines
GB859371A (en) Improvements relating to record changing phonographs
AU208071B2 (en) Improvements in or relating to devices for scanning gramophone records, inwhich the tonearm is guided bya control member during the interval between two playing periods
ES345228A1 (en) Record player
AU235390B2 (en) Improved rotary support for record player pickup arm
GB823670A (en) Improved record supporting and releasing spindle for automatic talking machines
AU206237B2 (en) Improvements in phonographs for placing the tonearm needle inthe correct initial playing position ona record
AU987155A (en) Improvements in or relating to devices for scanning gramophone records, inwhich the tonearm is guided bya control member during the interval between two playing periods
ES218860A1 (en) Phonographic device for playing recorded records at different speeds or with different trails (Machine-translation by Google Translate, not legally binding)
GB781201A (en) Improvements in and relating to automatic gramophone reproduction apparatus
ES234067A1 (en) Improvements in the automatic disk changing appliances (Machine-translation by Google Translate, not legally binding)
AU4278058A (en) Improved rotary support for record player pickup arm