FR2445582A1 - Tourne-disque simplifie - Google Patents

Tourne-disque simplifie

Info

Publication number
FR2445582A1
FR2445582A1 FR7912881A FR7912881A FR2445582A1 FR 2445582 A1 FR2445582 A1 FR 2445582A1 FR 7912881 A FR7912881 A FR 7912881A FR 7912881 A FR7912881 A FR 7912881A FR 2445582 A1 FR2445582 A1 FR 2445582A1
Authority
FR
France
Prior art keywords
needle
fixed contact
contact
starting point
simplified
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.)
Granted
Application number
FR7912881A
Other languages
English (en)
Other versions
FR2445582B1 (fr
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.)
OZEN CO Ltd
Original Assignee
OZEN CO 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 OZEN CO Ltd filed Critical OZEN CO Ltd
Publication of FR2445582A1 publication Critical patent/FR2445582A1/fr
Application granted granted Critical
Publication of FR2445582B1 publication Critical patent/FR2445582B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/06—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon combined with other apparatus having a different main function
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/001—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor with vibrating mechanical coupling means between pick-up element and sound producing element
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/40—Driving of heads relatively to stationary record carriers for transducing

Abstract

L'invention concerne un tourne-disque simplifié Selon l'invention, un bras de lecture 4 retourne automatiquement au point de départ S de la reproduction du son et il sert également à pousser vers le bas, au moyen d'un ressort 4', pour impartir une force à une aiguille, un contact mobile d'un commutateur SW connecté à une source de courant afin de déplacer le contact mobile au loin d'un contact fixe; en même temps, le contact mobile et le contact fixe sont placés correctement en relation verticalement opposée au point de départ, dans la même direction que celle de la force de l'aiguille, ainsi le contact fixe peut supporter et modérer un mouvement du bras de lecture 4 vers le bas. L'invention s'applique aussi bien aux tourne-disques où le disque est inamovible qu'à ceux où il est amovible.
FR7912881A 1978-12-29 1979-05-21 Tourne-disque simplifie Granted FR2445582A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16233278A JPS5593567A (en) 1978-12-29 1978-12-29 Simple record player

Publications (2)

Publication Number Publication Date
FR2445582A1 true FR2445582A1 (fr) 1980-07-25
FR2445582B1 FR2445582B1 (fr) 1983-10-28

Family

ID=15752524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912881A Granted FR2445582A1 (fr) 1978-12-29 1979-05-21 Tourne-disque simplifie

Country Status (7)

Country Link
US (1) US4198057A (fr)
JP (1) JPS5593567A (fr)
DE (1) DE2904469C2 (fr)
FR (1) FR2445582A1 (fr)
GB (1) GB2039685B (fr)
HK (1) HK47883A (fr)
IT (1) IT1118833B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8120790V0 (it) * 1981-02-13 1981-02-13 Biasi Adriano Milano Dispositivo di riproduzione continua in particolare per giradischi di bambole e simili.
JPS57158065A (en) * 1981-03-25 1982-09-29 Ozen Corp Simple acoustic reproducing device driven by spring motor
JPS5819773A (ja) * 1981-07-29 1983-02-04 Toshiba Corp レコ−ド再生装置におけるア−ム送り装置
JPS5894166A (ja) * 1981-11-30 1983-06-04 Ozen Corp スプリングモ−タ駆動の簡易音響再生装置
JPS59121601A (ja) * 1982-12-28 1984-07-13 Ozen Corp 簡易録音再生機の音伝達機構
JPS6023297A (ja) * 1983-07-15 1985-02-05 株式会社大阪ジヤツキ製作所 ロ−ラネジを備えたウオ−ムギヤジヤツキ
JPS6047201A (ja) * 1983-08-26 1985-03-14 Ozen Corp 簡易連続音響再生機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061251A (en) * 1963-09-09 1967-03-08 American Doll & Toy Corp Improvements in sound reproducing device for a doll
GB1136183A (en) * 1967-06-30 1968-12-11 Harry Ernest Browne Sound reproduction apparatus
FR1567538A (fr) * 1968-05-28 1969-05-16
US3467393A (en) * 1967-06-29 1969-09-16 Shigeru Kuwayama Simple sound reproducing device
US3823946A (en) * 1973-04-30 1974-07-16 Tomy Kogyo Co Toy gramophone
FR2240494A1 (fr) * 1973-08-11 1975-03-07 Watanabe Kenkyusho

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401942A (en) * 1965-06-23 1968-09-17 Walter L. Strauss Toy record player
JPS4947164B1 (fr) * 1968-03-01 1974-12-14
JPS51126804A (en) * 1975-04-28 1976-11-05 Watanabe Kenkyusho:Kk Ound mechanism of simplified type gramophone
JPS52105803A (en) * 1976-03-01 1977-09-05 Ozen Co Ltd Simple acoustic reproducer
JPS544103A (en) * 1977-06-13 1979-01-12 Watanabe Kenkyusho Device for returning and starting tone arm for toy record player

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061251A (en) * 1963-09-09 1967-03-08 American Doll & Toy Corp Improvements in sound reproducing device for a doll
US3467393A (en) * 1967-06-29 1969-09-16 Shigeru Kuwayama Simple sound reproducing device
GB1136183A (en) * 1967-06-30 1968-12-11 Harry Ernest Browne Sound reproduction apparatus
FR1567538A (fr) * 1968-05-28 1969-05-16
US3823946A (en) * 1973-04-30 1974-07-16 Tomy Kogyo Co Toy gramophone
FR2240494A1 (fr) * 1973-08-11 1975-03-07 Watanabe Kenkyusho

Also Published As

Publication number Publication date
GB2039685B (en) 1982-12-15
FR2445582B1 (fr) 1983-10-28
IT7968694A0 (it) 1979-08-20
DE2904469A1 (de) 1980-07-03
US4198057A (en) 1980-04-15
GB2039685A (en) 1980-08-13
HK47883A (en) 1983-11-04
JPS57591B2 (fr) 1982-01-07
DE2904469C2 (de) 1984-10-31
IT1118833B (it) 1986-03-03
JPS5593567A (en) 1980-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse