AT409561B - Bandpositionierungssystem mit grosser bandbreite und servogesteuerte rollen für eine aktive bandpositionierung - Google Patents
Bandpositionierungssystem mit grosser bandbreite und servogesteuerte rollen für eine aktive bandpositionierung Download PDFInfo
- Publication number
- AT409561B AT409561B AT0039901A AT3992001A AT409561B AT 409561 B AT409561 B AT 409561B AT 0039901 A AT0039901 A AT 0039901A AT 3992001 A AT3992001 A AT 3992001A AT 409561 B AT409561 B AT 409561B
- Authority
- AT
- Austria
- Prior art keywords
- tape
- guide
- tape guide
- head
- positioning device
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 43
- 230000033001 locomotion Effects 0.000 claims description 37
- 238000013519 translation Methods 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 2
- 238000004891 communication Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 230000005012 migration Effects 0.000 description 9
- 238000013508 migration Methods 0.000 description 9
- 238000003491 array Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000013500 data storage Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009046 primary transport Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/575,841 US6633449B1 (en) | 2000-05-22 | 2000-05-22 | High bandwidth tape positioning system and servo controlled rollers for active tape positioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA3992001A ATA3992001A (de) | 2002-01-15 |
| AT409561B true AT409561B (de) | 2002-09-25 |
Family
ID=24301917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0039901A AT409561B (de) | 2000-05-22 | 2001-03-14 | Bandpositionierungssystem mit grosser bandbreite und servogesteuerte rollen für eine aktive bandpositionierung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6633449B1 (https=) |
| JP (1) | JP2001357507A (https=) |
| AT (1) | AT409561B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6886766B1 (en) * | 2002-01-15 | 2005-05-03 | Seagate Removable Storage Solutions Llc | Tape guiding assembly for a tape drive |
| US20060256465A1 (en) * | 2005-05-11 | 2006-11-16 | Biskeborn Robert G | Tape system with dynamically controlled flangeless rollers |
| US7961430B2 (en) * | 2006-09-19 | 2011-06-14 | International Business Machines Corporation | Tape path control system with precision-aligned conjugated rollers |
| US8228635B2 (en) | 2008-02-08 | 2012-07-24 | International Business Machines Corporation | Friction engaged tilting roller bearing tape guidance |
| US8861121B2 (en) | 2012-10-25 | 2014-10-14 | Oracle International Corporation | Closed loop control of tape media positioning within tape drive using position error signal feedback |
| US9019654B2 (en) | 2013-08-23 | 2015-04-28 | International Business Machines Corporation | Data storage tape with random access data |
| US9230590B1 (en) | 2014-12-11 | 2016-01-05 | International Business Machines Corporation | Dynamic adjustments of tape head wrap angles |
| US9928855B1 (en) | 2016-10-31 | 2018-03-27 | International Business Machines Corporation | Tape head and system having asymmetrical construction |
| US9837104B1 (en) * | 2016-10-31 | 2017-12-05 | International Business Machines Corporation | Tape head having sensors proximate to an edge |
| US10068591B2 (en) | 2016-12-05 | 2018-09-04 | International Business Machines Corporation | Head having wrap-controlled flexible media interface |
| US10418059B2 (en) | 2016-12-06 | 2019-09-17 | International Business Machines Corporation | Methods for selecting wrap angle for inducing tape tenting above transducer |
| US10971184B1 (en) | 2020-03-31 | 2021-04-06 | Western Digital Technologies, Inc. | Dual drive tape embedded system |
| US11081132B1 (en) | 2020-03-31 | 2021-08-03 | Western Digital Technologies, Inc. | Tape embedded drive with HDD components |
| US20250308557A1 (en) * | 2024-03-26 | 2025-10-02 | International Business Machines Corporation | Tape path with movable tape support |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693227A (en) * | 1968-06-19 | 1972-09-26 | Ecko Science Corp | Fixture for mounting tape guides with respect to helical scanning assembly |
| US3900892A (en) * | 1970-10-19 | 1975-08-19 | Matsushita Electric Industrial Co Ltd | Magnetic video recording and reproducing apparatus |
| NL169794C (nl) * | 1972-02-04 | 1982-08-16 | Nippon Electric Co | Beeldbandopneem- en/of weergeeftoestel met middelen voor het invoeren van de magneetband vanuit een cassette. |
| AT356403B (de) * | 1978-05-05 | 1980-04-25 | Philips Nv | Aufzeichnungs- und/oder wiedergabegeraet |
| JPS57208679A (en) * | 1981-06-18 | 1982-12-21 | Tdk Corp | Tape guide of magnetic tape cartridge and its production |
| US4440359A (en) * | 1982-03-22 | 1984-04-03 | Minnesota Mining And Manufacturing Company | Cassette roller guide |
| EP0106509A3 (en) * | 1982-09-17 | 1986-05-14 | Kudelski S.A. | Tape loop sensing arm and tape guide for magnetic tape recording and playback machines |
| US5326044A (en) * | 1992-03-09 | 1994-07-05 | Haller John L | Tape alignment device for tape cartridge |
| US6005737A (en) * | 1997-05-24 | 1999-12-21 | Seagate Technology, Inc. | Magnetic tape drive having improved servo control |
-
2000
- 2000-05-22 US US09/575,841 patent/US6633449B1/en not_active Expired - Lifetime
-
2001
- 2001-03-14 AT AT0039901A patent/AT409561B/de not_active IP Right Cessation
- 2001-05-22 JP JP2001151781A patent/JP2001357507A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATA3992001A (de) | 2002-01-15 |
| JP2001357507A (ja) | 2001-12-26 |
| US6633449B1 (en) | 2003-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |