DE69701378T2 - Bandkassette mit integriertem Spiegel-Spurfolgemechanismus - Google Patents
Bandkassette mit integriertem Spiegel-SpurfolgemechanismusInfo
- Publication number
- DE69701378T2 DE69701378T2 DE69701378T DE69701378T DE69701378T2 DE 69701378 T2 DE69701378 T2 DE 69701378T2 DE 69701378 T DE69701378 T DE 69701378T DE 69701378 T DE69701378 T DE 69701378T DE 69701378 T2 DE69701378 T2 DE 69701378T2
- Authority
- DE
- Germany
- Prior art keywords
- tape cassette
- tracking mechanism
- integrated mirror
- mirror tracking
- integrated
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5504—Track change, selection or acquisition by displacement of the head across tape tracks
- G11B5/5508—Control circuits therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/602—Guiding record carrier for track selection, acquisition or following
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/786,572 US5872675A (en) | 1997-01-21 | 1997-01-21 | Tape cartridge with integrated mirror tracking mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69701378D1 DE69701378D1 (de) | 2000-04-13 |
DE69701378T2 true DE69701378T2 (de) | 2000-07-06 |
Family
ID=25138974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69701378T Expired - Fee Related DE69701378T2 (de) | 1997-01-21 | 1997-10-16 | Bandkassette mit integriertem Spiegel-Spurfolgemechanismus |
Country Status (4)
Country | Link |
---|---|
US (1) | US5872675A (de) |
EP (1) | EP0854471B1 (de) |
JP (1) | JPH10208337A (de) |
DE (1) | DE69701378T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6741415B1 (en) | 1999-02-16 | 2004-05-25 | Quantum Corporation | Method of writing servo signal on magnetic tape |
EP1205913A4 (de) | 1999-02-17 | 2002-08-14 | Quantum Corp | Methode zum schreiben von servosignalen auf magnetband |
US6571205B1 (en) * | 1999-07-07 | 2003-05-27 | Nortel Networks Limited | Method and apparatus for transferring information between devices using a tape drive |
US6558774B1 (en) | 1999-08-17 | 2003-05-06 | Quantum Corporation | Multiple-layer backcoating for magnetic tape |
US6995192B2 (en) * | 2002-08-14 | 2006-02-07 | Novartis Ag | Radiation-curable prepolymers |
US6980390B2 (en) * | 2003-02-05 | 2005-12-27 | Quantum Corporation | Magnetic media with embedded optical servo tracks |
US7187515B2 (en) * | 2003-02-05 | 2007-03-06 | Quantum Corporation | Method and system for tracking magnetic media with embedded optical servo tracks |
US7102845B2 (en) * | 2003-10-20 | 2006-09-05 | Quantum Corporation | Servo methods and systems using existing data structures and medium edge position |
US7136255B2 (en) | 2003-10-20 | 2006-11-14 | Quantum Corporation | Servo methods and systems using masked medium edge position sensors |
US7139152B2 (en) | 2003-10-20 | 2006-11-21 | Quantum Corporation | Servo methods and systems using existing data structures and optical masks |
US7184233B2 (en) | 2004-06-04 | 2007-02-27 | Quantum Corporation | Dual source tracking servo systems and associated methods |
WO2006092300A2 (de) * | 2005-03-04 | 2006-09-08 | Mahlo Gmbh & Co. Kg | Sensoranordnung zur optischen kantendetektierung einer ware und verfahren zur breitenmessung |
US7499235B2 (en) | 2005-03-18 | 2009-03-03 | Quantum Corporation | Auto-servo tape system and associated recording head |
US7826169B2 (en) | 2007-04-25 | 2010-11-02 | Quantum Corporation | Servo error detection and compensation utilizing virtual data tracking servo methods |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390917A (en) * | 1979-07-24 | 1983-06-28 | Olympus Optical Co., Ltd. | Device for detecting edge of magnetic tape for recording signals |
DE3380538D1 (en) * | 1982-11-29 | 1989-10-12 | Tandberg Data | Arrangement for positioning a magnetic head on several tape tracks |
DE3347632A1 (de) * | 1983-12-30 | 1985-07-11 | Tandberg Data A/S, Oslo | Anordnung zum positionieren eines wandlers auf mindestens einer spur eines bandfoermigen aufzeichnungstraegers |
EP0190555B1 (de) * | 1985-02-08 | 1989-01-18 | Tandberg Data A/S | Verfahren und Anordnung zum Positionieren eines Magnetkopfs auf verschiedene Spuren eines Magnetbands |
US5333770A (en) * | 1990-03-01 | 1994-08-02 | Hitachi, Ltd. | System for controlling tape traveling height and tape guide with tape edge detector therefor |
US5120976A (en) * | 1990-07-25 | 1992-06-09 | The Boeing Company | Strip lay-up verification system with width and centerline skew determination |
US5294803A (en) * | 1991-12-30 | 1994-03-15 | Tandberg Data A/S | System and a method for optically detecting an edge of a tape |
DE69232043T2 (de) * | 1992-02-19 | 2002-03-21 | Tandberg Data Asa Oslo | Verfahren und Vorrichtung zur Positionierung eines Magnetkopfes |
WO1994001861A1 (en) * | 1992-07-10 | 1994-01-20 | Wangtek, Inc. | Servo controlled magnetic head positioner |
US5450257A (en) * | 1993-03-23 | 1995-09-12 | Minnesota Mining And Manufacturing Company | Head-tape alignment system and method |
US5414578A (en) * | 1993-09-15 | 1995-05-09 | Tandberg Data Storage A/S | Voice coil servo motor for adjusting magnetic head |
-
1997
- 1997-01-21 US US08/786,572 patent/US5872675A/en not_active Expired - Fee Related
- 1997-07-23 JP JP9196837A patent/JPH10208337A/ja active Pending
- 1997-10-16 DE DE69701378T patent/DE69701378T2/de not_active Expired - Fee Related
- 1997-10-16 EP EP97117965A patent/EP0854471B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0854471A1 (de) | 1998-07-22 |
US5872675A (en) | 1999-02-16 |
DE69701378D1 (de) | 2000-04-13 |
EP0854471B1 (de) | 2000-03-08 |
JPH10208337A (ja) | 1998-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |