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1. WO2004042726 - 記録再生装置

公開番号 WO/2004/042726
公開日 21.05.2004
国際出願番号 PCT/JP2003/014197
国際出願日 07.11.2003
IPC
G11B 17/04 2006.01
G物理学
11情報記憶
B記録担体と変換器との間の相対運動に基づいた情報記録
17線状または帯状の記録担体に属しない記録担体,またはその支持体の案内
02細部
04単一記録担体の変換部へのまたは変換部からの供給または案内
CPC
G11B 11/10558
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
11Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
10using recording by magnetic means ; or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
105using a beam of light or a magnetic field for recording ; by change of magnetisation; and a beam of light for reproducing, ; i.e. magneto-optical,; e.g. light-induced thermo-magnetic recording, ; spin magnetisation recording,; Kerr ; or Faraday; effect reproducing
1055Disposition or mounting of transducers relative to record carriers
10556with provision for moving or switching or masking the transducers in or out of their operative position
10558in view of the loading or unloading of the carrier
G11B 17/0438
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
17Guiding record carriers not specifically of filamentary or web form, or of supports therefor
02Details
04Feeding or guiding single record carrier to or from transducer unit
041specially adapted for discs contained within cartridges
043Direct insertion, i.e. without external loading means
0438with mechanism for subsequent vertical movement of the disc and opening mechanism of the cartridge shutter
G11B 17/046
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
17Guiding record carriers not specifically of filamentary or web form, or of supports therefor
02Details
04Feeding or guiding single record carrier to or from transducer unit
041specially adapted for discs contained within cartridges
044Indirect insertion, i.e. with external loading means
046with pivoting loading means
出願人
  • SONY CORPORATION [JP]/[JP] (AllExceptUS)
  • NAKAMURA, Mamoru [JP]/[JP] (UsOnly)
  • NAKAMURA, Tadami [JP]/[JP] (UsOnly)
  • TAKAMATSU, Takashi [JP]/[JP] (UsOnly)
  • SATO, Manabu [JP]/[JP] (UsOnly)
発明者
  • NAKAMURA, Mamoru
  • NAKAMURA, Tadami
  • TAKAMATSU, Takashi
  • SATO, Manabu
代理人
  • TSUNODA, Yoshisue
優先権情報
2002-32614908.11.2002JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) RECORDER/REPRODUCER
(FR) ENREGISTREUR/LECTEUR
(JA) 記録再生装置
要約
(EN)
A recorder/reproducer comprising a cartridge holder (4) provided rotatably on the chassis (2) and holding an inserted disc cartridge (18) containing a magnetooptic disc, an optical pickup (21) for irradiating the magnetooptic disc with laser beam, a magnetic head (23) disposed oppositely to the optical pickup (21) on the upper surface side of the cartridge holder (4) and being moved between a lowered position proximate to the optical disc and an elevated position spaced apart from the magnetooptic disc, at least one moving member (50) provided movably on the cartridge holder (4), a mechanism (60) for moving the magnetic head (23) between the elevated position and the lowered position through movement of the moving member (50), and a drive mechanism (7) disposed on the lower surface side of the chassis (2) and moving the moving member (50) by engaging therewith.
(FR)
L'invention concerne un enregistreur/lecteur comprenant un support de cartouche (4) disposé pivotant sur le châssis (2) et soutenant une cartouche de disque insérée (18) contenant un disque magnéto-optique, un capteur optique (21) permettant d'irradier le disque magnéto-optique avec un faisceau laser, une tête magnétique (23) disposée à l'opposé du capteur optique (21) sur le côté de surface supérieur du support de cartouche (4) et pouvant bouger entre une position inférieure proche du disque optique et une position élevée espacée du disque magnéto-optique, au moins un élément mobile (50) disposé mobile sur le support de cartouche (4), un mécanisme (60) permettant de faire bouger la tête magnétique (23) entre la position élevée et la position inférieure grâce au mouvement de l'élément mobile (50), et un mécanisme d'actionnement (7) disposé sur le côté de surface inférieur du châssis (2) et faisant bouger l'élément mobile (50) en venant en prise avec ce dernier.
(JA)
シャーシ2に回動自在に設けられ、光磁気ディスクを収納したディスクカートリッジ18が挿入され、挿入されたディスクカートリッジ18を保持するカートリッジホルダ4と、光磁気ディスクにレーザ光を照射する光ピックアップ21と、カートリッジホルダ4の上面側に光ピックアップ21と対向するように配され、光ディスクに近接する下降した位置と光磁気ディスクより離間した上昇位置との間を移動される磁気ヘッド23と、カートリッジホルダ4に移動自在に設けられた少なくともひとつの移動部材50と、移動部材50が移動されることによって磁気ヘッド23を上昇位置と下降位置との間で移動させるヘッド昇降機構60と、シャーシ2の下面倒に配され、移動部材50と係合して移動部材50を移動させる駆動機構7を備えている記録再生装置。
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