JP2003115155A5 - - Google Patents

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Publication number
JP2003115155A5
JP2003115155A5 JP2001305595A JP2001305595A JP2003115155A5 JP 2003115155 A5 JP2003115155 A5 JP 2003115155A5 JP 2001305595 A JP2001305595 A JP 2001305595A JP 2001305595 A JP2001305595 A JP 2001305595A JP 2003115155 A5 JP2003115155 A5 JP 2003115155A5
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JP
Japan
Prior art keywords
inner rotor
disk
rack
drive device
disk drive
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
JP2001305595A
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Japanese (ja)
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JP2003115155A (en
JP3852316B2 (en
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Publication date
Application filed filed Critical
Priority to JP2001305595A priority Critical patent/JP3852316B2/en
Priority claimed from JP2001305595A external-priority patent/JP3852316B2/en
Publication of JP2003115155A publication Critical patent/JP2003115155A/en
Publication of JP2003115155A5 publication Critical patent/JP2003115155A5/ja
Application granted granted Critical
Publication of JP3852316B2 publication Critical patent/JP3852316B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (5)

ディスク状記録媒体が収納された回転自在のインナ−ロータと、そのインナ−ロータの回転によってピックアップ挿入口を内側から開閉するシャッタとが備えられたディスクカートリッジの前記ディスク状記録媒体を記録及び／又は再生するディスクドライブ装置であって、
前記ディスクカートリッジに対して相対的にスライド駆動されて、前記インナ−ロータの前記ディスクカートリッジ内でのロックの解除と、前記インナ−ロータの回転駆動とを順次行うラック部材を備えた
ことを特徴とするディスクドライブ装置。Recording and / or recording of the disk-shaped recording medium of a disk cartridge provided with a rotatable inner rotor in which a disk-shaped recording medium is housed and a shutter that opens and closes a pickup insertion opening from the inside by rotation of the inner rotor. A disk drive device for playback,
A rack member that is driven to slide relative to the disk cartridge and sequentially performs unlocking of the inner rotor in the disk cartridge and rotational driving of the inner rotor is provided. Disk drive device to be used. 前記ディスクカートリッジに設けられて、前記インナーロータをロックするロック部材のロック解除を、前記ラック部材に設けられて、前記インナ−ロータの外周ギアを回転駆動するラックの刃先で行うように構成された
ことを特徴とする請求項１に記載のディスクドライブ装置。The lock member provided on the disc cartridge and unlocking the inner rotor is configured to be unlocked by a blade edge of a rack provided on the rack member and rotationally driving an outer peripheral gear of the inner rotor. The disk drive device according to claim 1. 前記ラックの刃先に対する前記ロック部材の接触端面がラックのピッチより長く構成されている
ことを特徴とする請求項２に記載のディスクドライブ装置。3. The disk drive device according to claim 2, wherein a contact end surface of the lock member with respect to a blade edge of the rack is longer than a rack pitch. 前記ディスクカートリッジに設けられて、前記インナーロータをロックするロック部材のロック解除を行うラックと、前記インナーロータを回転駆動開始して該インナーロータの外周ギヤに前記ラックを噛合するシャッター開閉開始用凸部とが前記ラック部材に設けられているA rack provided on the disk cartridge for unlocking a lock member that locks the inner rotor, and a shutter opening / closing start convex that starts rotating the inner rotor and meshes the rack with the outer peripheral gear of the inner rotor. Are provided on the rack member.
とする請求項１に記載のディスクドライブ装置。The disk drive device according to claim 1. ディスク状記録媒体が収納された回転自在のインナ−ロータと、そのインナ−ロータの回転によってピックアップ挿入口を内側から開閉するシャッタとが備えられたディスクカートリッジの前記ディスク状記録媒体を記録及び／又は再生するディスクドライブ装置であって、Recording and / or recording of the disk-shaped recording medium of a disk cartridge provided with a rotatable inner rotor containing a disk-shaped recording medium and a shutter that opens and closes a pickup insertion opening from the inside by rotation of the inner rotor. A disk drive device for playback,
前記ディスクカートリッジに対して相対的にスライド駆動されラック部材によって前記インナーロータのロック解除と、該インナーロータの回転駆動による前記シャッターの開放とが順次行われるように構成されたThe inner rotor is unlocked by a rack member that is driven to slide relative to the disk cartridge, and the shutter is opened by rotation of the inner rotor.
ことを特徴とするディスクドライブ装置。A disk drive device characterized by that.
JP2001305595A 2001-10-01 2001-10-01 Disk drive device Expired - Fee Related JP3852316B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001305595A JP3852316B2 (en) 2001-10-01 2001-10-01 Disk drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001305595A JP3852316B2 (en) 2001-10-01 2001-10-01 Disk drive device

Publications (3)

Publication Number Publication Date
JP2003115155A JP2003115155A (en) 2003-04-18
JP2003115155A5 true JP2003115155A5 (en) 2005-06-16
JP3852316B2 JP3852316B2 (en) 2006-11-29

Family

ID=19125361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001305595A Expired - Fee Related JP3852316B2 (en) 2001-10-01 2001-10-01 Disk drive device

Country Status (1)

Country Link
JP (1) JP3852316B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003938A1 (en) * 2004-06-30 2006-01-12 Pioneer Corporation Shutter opening/closing mechanism and recording medium drive device

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