HUP0301937A2 - Optikai letapogató-berendezés - Google Patents
Optikai letapogató-berendezésInfo
- Publication number
- HUP0301937A2 HUP0301937A2 HU0301937A HUP0301937A HUP0301937A2 HU P0301937 A2 HUP0301937 A2 HU P0301937A2 HU 0301937 A HU0301937 A HU 0301937A HU P0301937 A HUP0301937 A HU P0301937A HU P0301937 A2 HUP0301937 A2 HU P0301937A2
- Authority
- HU
- Hungary
- Prior art keywords
- scanning head
- guide shaft
- control
- reading device
- optical reading
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 230000036316 preload Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
Landscapes
- Moving Of Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Abstract
A találmány tárgya optikai letapogató-berendezés (1) forgóadathordozón tárolt adatok olvasására letapogatófejjel (10); legalábbegy a letapogatófejet előre meghatározott pályán tartóvezetőtengellyel (11); legalább egy a letapogatófejjel (10)összekötött, a vezetőtengely (11) rögzítésére szolgálórögzítőberendezéssel (12); valamint a viszonylagos mozgásokkiküszöbölése érdekében legalább egy hajlékony előfeszítőberendezéssel (13), a legalább egy vezetőtengelyre (11) statikuselőterhelés felviteléhez azért, hogy ezt a tengelyt, illetve alegalább egy, a letapogatófejjel (10) összekötött rögzítőberendezést(12) egymáshoz képest előfeszítse. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10023581A DE10023581A1 (de) | 2000-05-13 | 2000-05-13 | Gestaltung der Führung einer optischen Abtastvorrichtung |
PCT/DE2001/001794 WO2001088909A1 (de) | 2000-05-13 | 2001-05-11 | Gestaltung der führung einer optischen abtastvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
HUP0301937A2 true HUP0301937A2 (hu) | 2003-09-29 |
Family
ID=7641990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0301937A HUP0301937A2 (hu) | 2000-05-13 | 2001-05-11 | Optikai letapogató-berendezés |
Country Status (7)
Country | Link |
---|---|
US (1) | US7216354B2 (hu) |
EP (1) | EP1285439B1 (hu) |
JP (1) | JP2003533840A (hu) |
CN (1) | CN1199158C (hu) |
DE (2) | DE10023581A1 (hu) |
HU (1) | HUP0301937A2 (hu) |
WO (1) | WO2001088909A1 (hu) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040095006A (ko) * | 2003-05-06 | 2004-11-12 | 삼성전자주식회사 | 광 디스크 드라이브의 광 픽업 이송장치 |
JP4369266B2 (ja) * | 2004-03-19 | 2009-11-18 | パイオニア株式会社 | ピックアップ駆動装置、およびピックアップ駆動装置を備えた記録媒体駆動装置 |
CN2736881Y (zh) * | 2004-08-31 | 2005-10-26 | 鸿富锦精密工业(深圳)有限公司 | 光盘驱动器 |
CN2745168Y (zh) * | 2004-10-27 | 2005-12-07 | 鸿富锦精密工业(深圳)有限公司 | 光学读取头进给机构 |
CN2750415Y (zh) * | 2004-11-18 | 2006-01-04 | 鸿富锦精密工业(深圳)有限公司 | 光学读取头进给装置 |
CN2750416Y (zh) * | 2004-11-18 | 2006-01-04 | 鸿富锦精密工业(深圳)有限公司 | 光学读取头传动机构 |
JP2006216151A (ja) * | 2005-02-03 | 2006-08-17 | Sony Corp | ピックアップユニット、ディスクドライブユニット及びディスクドライブ装置 |
CN101290782B (zh) * | 2007-04-20 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | 光盘驱动器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE201925C (hu) | ||||
JPS58155576A (ja) | 1982-03-12 | 1983-09-16 | Matsushita Electric Ind Co Ltd | リニアトラツキング装置 |
JPS6098564A (ja) | 1983-11-02 | 1985-06-01 | Fujitsu General Ltd | デイジタルデイスクデツキにおける防振装置 |
JPH0731417Y2 (ja) | 1988-04-08 | 1995-07-19 | タナシン電機株式会社 | ディスク型記録媒体再生装置のピックアップ送り機構 |
US5448438A (en) * | 1993-11-09 | 1995-09-05 | Quantum Corporation | Head actuator having spring loaded split nut |
JP3349878B2 (ja) * | 1995-11-09 | 2002-11-25 | アルパイン株式会社 | ヘッド送り装置 |
US6052358A (en) * | 1996-10-04 | 2000-04-18 | Sony Corporation | Head feeding mechanism and optical pick-up feeding mechanism |
JPH10116479A (ja) * | 1996-10-11 | 1998-05-06 | Matsushita Electric Ind Co Ltd | 光ヘッド調整装置 |
DE19642343C2 (de) | 1996-10-14 | 1999-06-10 | Bosch Gmbh Robert | Verfahren zum Regeln der Fokussierung und der Führung eines Lichtstrahls |
KR100269143B1 (ko) * | 1997-12-29 | 2000-10-16 | 윤종용 | 디스크플레이어 |
US6058098A (en) * | 1998-02-18 | 2000-05-02 | Alpine Electronics, Inc. | Head driving device |
JP3686539B2 (ja) * | 1998-10-28 | 2005-08-24 | パイオニア株式会社 | ピックアップ送り機構 |
JP3364922B2 (ja) * | 1999-02-22 | 2003-01-08 | 船井電機株式会社 | ピックアップ装置 |
JP2000251423A (ja) * | 1999-02-26 | 2000-09-14 | Pioneer Electronic Corp | ピックアップキャリッジ送り機構 |
US6577585B2 (en) * | 1999-11-30 | 2003-06-10 | Sony Corporation | Skew adjustment for disk drive apparatus |
JP3842946B2 (ja) * | 2000-03-15 | 2006-11-08 | パイオニア株式会社 | ピックアップの送り機構 |
JP3727822B2 (ja) * | 2000-03-29 | 2005-12-21 | アルパイン株式会社 | 光ピックアップ移送機構 |
JP2002230924A (ja) * | 2001-01-31 | 2002-08-16 | Pioneer Electronic Corp | 支持機構及び送り機構 |
-
2000
- 2000-05-13 DE DE10023581A patent/DE10023581A1/de not_active Withdrawn
-
2001
- 2001-05-11 CN CNB018094333A patent/CN1199158C/zh not_active Expired - Fee Related
- 2001-05-11 DE DE50101044T patent/DE50101044D1/de not_active Expired - Lifetime
- 2001-05-11 WO PCT/DE2001/001794 patent/WO2001088909A1/de active IP Right Grant
- 2001-05-11 US US10/276,263 patent/US7216354B2/en not_active Expired - Fee Related
- 2001-05-11 HU HU0301937A patent/HUP0301937A2/hu unknown
- 2001-05-11 EP EP01943063A patent/EP1285439B1/de not_active Expired - Lifetime
- 2001-05-11 JP JP2001584420A patent/JP2003533840A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2001088909A1 (de) | 2001-11-22 |
US7216354B2 (en) | 2007-05-08 |
EP1285439B1 (de) | 2003-11-26 |
EP1285439A1 (de) | 2003-02-26 |
JP2003533840A (ja) | 2003-11-11 |
CN1199158C (zh) | 2005-04-27 |
DE50101044D1 (de) | 2004-01-08 |
CN1429388A (zh) | 2003-07-09 |
DE10023581A1 (de) | 2001-11-15 |
US20030174636A1 (en) | 2003-09-18 |
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