IT1056752B - Apparecchio grammofonico - Google Patents

Apparecchio grammofonico

Info

Publication number
IT1056752B
IT1056752B IT20704/76A IT2070476A IT1056752B IT 1056752 B IT1056752 B IT 1056752B IT 20704/76 A IT20704/76 A IT 20704/76A IT 2070476 A IT2070476 A IT 2070476A IT 1056752 B IT1056752 B IT 1056752B
Authority
IT
Italy
Prior art keywords
grammophone
grammophone apparatus
Prior art date
Application number
IT20704/76A
Other languages
English (en)
Original Assignee
Pico Electronics 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 Pico Electronics Ltd filed Critical Pico Electronics Ltd
Application granted granted Critical
Publication of IT1056752B publication Critical patent/IT1056752B/it

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02Arrangements of heads
    • G11B3/08Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/095Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record
    • G11B3/0952Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means
    • G11B3/0957Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means using optical means for detecting the end of the recording or the desired point thereof
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • G11B19/06Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations
IT20704/76A 1975-03-27 1976-02-27 Apparecchio grammofonico IT1056752B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13084/75A GB1515121A (en) 1975-03-27 1975-03-27 Gramophone equipment

Publications (1)

Publication Number Publication Date
IT1056752B true IT1056752B (it) 1982-02-20

Family

ID=10016537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20704/76A IT1056752B (it) 1975-03-27 1976-02-27 Apparecchio grammofonico

Country Status (12)

Country Link
US (1) US4114893A (it)
JP (1) JPS51114901A (it)
AU (1) AU1153976A (it)
CA (1) CA1047410A (it)
CH (1) CH604310A5 (it)
DE (1) DE2608396A1 (it)
DK (1) DK85676A (it)
FR (1) FR2305821A1 (it)
GB (1) GB1515121A (it)
IT (1) IT1056752B (it)
NL (1) NL7602122A (it)
SE (1) SE7602222L (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938663B2 (ja) * 1975-12-17 1984-09-18 ソニー株式会社 フルオ−トプレ−ヤ ノ セイギヨソウチ
JPS52119904A (en) * 1976-04-01 1977-10-07 Nippon Gakki Seizo Kk Arm control device
JPS5375903A (en) * 1976-12-16 1978-07-05 Pioneer Electronic Corp Record player
JPS5853736Y2 (ja) * 1977-03-29 1983-12-06 パイオニア株式会社 オ−トプレ−ヤの動作表示装置
JPS6012681B2 (ja) * 1977-07-11 1985-04-03 ソニー株式会社 レコ−ドプレ−ヤのト−ンア−ム制御装置
JPS54113301A (en) * 1978-02-24 1979-09-04 Pioneer Electronic Corp Device for driving and controlling pickup arm
JPS54113302A (en) * 1978-02-24 1979-09-04 Pioneer Electronic Corp Device for driving and controlling pickup arm
US4230323A (en) * 1978-09-26 1980-10-28 Sharp Kabushiki Kaisha Automatic record player
JPS55160554U (it) * 1979-05-08 1980-11-18
JPS5611602A (en) * 1979-07-06 1981-02-05 Victor Co Of Japan Ltd Record player having automatic inside force cancelling function
JPS5651168U (it) * 1979-09-28 1981-05-07
DE3064328D1 (en) * 1979-12-06 1983-08-25 Licentia Gmbh Playback apparatus for a disc-shaped record carrier, especially a video or audio disc
JPS56130862A (en) * 1980-03-18 1981-10-14 Sony Corp Player with automatic changer
JPS5719574U (it) * 1980-07-02 1982-02-01
JPS6232329Y2 (it) * 1980-12-27 1987-08-19
DE3540803A1 (de) * 1985-11-16 1987-05-21 Thomson Brandt Gmbh Plattenabspielgeraet mit einem schwenkbaren tonarm
US10607634B1 (en) 2017-03-13 2020-03-31 Thomas G. Lavoie Light monitoring circuit for a manual to automatic turntable conversion
US10141012B1 (en) 2017-03-13 2018-11-27 Thomas G. Lavoie Manual to automatic turntable player conversion
TWM590726U (zh) * 2019-08-19 2020-02-11 安譜國際股份有限公司 點讀唱片系統

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174754A (en) * 1960-12-23 1965-03-23 Zenith Radio Corp Tone arm brake assembly
FR1500353A (fr) * 1966-09-22 1967-11-03 Philips Eclairage Radio Tourne-disque comportant un dispositif palpeur pour la détermination du diamètre
US3599988A (en) * 1966-11-15 1971-08-17 Elwood G Norris Semiautomatic phonograph with radial arm
JPS5615041B2 (it) * 1972-12-29 1981-04-08
US3937903A (en) * 1974-04-29 1976-02-10 Osann Jr Robert Sound track selector system for phonograph record players

Also Published As

Publication number Publication date
NL7602122A (nl) 1976-09-29
CA1047410A (en) 1979-01-30
US4114893A (en) 1978-09-19
JPS51114901A (en) 1976-10-09
AU1153976A (en) 1977-09-08
SE7602222L (sv) 1976-09-28
DE2608396A1 (de) 1976-10-14
DK85676A (da) 1976-09-28
GB1515121A (en) 1978-06-21
CH604310A5 (it) 1978-09-15
FR2305821A1 (fr) 1976-10-22

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