NZ712894A - Azimuth actuated dual device set positioning - Google Patents
Azimuth actuated dual device set positioningInfo
- Publication number
- NZ712894A NZ712894A NZ712894A NZ71289414A NZ712894A NZ 712894 A NZ712894 A NZ 712894A NZ 712894 A NZ712894 A NZ 712894A NZ 71289414 A NZ71289414 A NZ 71289414A NZ 712894 A NZ712894 A NZ 712894A
- Authority
- NZ
- New Zealand
- Prior art keywords
- read
- write
- actuator
- azimuth
- device set
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
- G11B21/103—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on tapes
-
- 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
- G11B5/488—Disposition of heads
- G11B5/4893—Disposition of heads relative to moving tape
-
- 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
- G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
-
- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Digital Magnetic Recording (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/800,026 US9916860B2 (en) | 2013-03-13 | 2013-03-13 | Azimuth actuated dual device set positioning |
| PCT/US2014/021071 WO2014164183A1 (en) | 2013-03-13 | 2014-03-06 | Azimuth actuated dual device set positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ712894A true NZ712894A (en) | 2019-03-29 |
Family
ID=50434271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ712894A NZ712894A (en) | 2013-03-13 | 2014-03-06 | Azimuth actuated dual device set positioning |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9916860B2 (enExample) |
| EP (1) | EP2973561A1 (enExample) |
| JP (1) | JP6313845B2 (enExample) |
| CN (2) | CN108922566B (enExample) |
| AU (1) | AU2014249607B2 (enExample) |
| NZ (1) | NZ712894A (enExample) |
| WO (1) | WO2014164183A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9047879B2 (en) * | 2013-02-26 | 2015-06-02 | International Business Machines Corporation | High performance cartridge format |
| US9449628B2 (en) | 2013-05-01 | 2016-09-20 | International Business Machines Corporation | Quasi-statically oriented, bi-directional tape recording head |
| US9208809B2 (en) | 2013-05-01 | 2015-12-08 | International Business Machines Corporation | Magnetic head and system having offset arrays |
| US9218838B2 (en) | 2013-12-12 | 2015-12-22 | International Business Machines Corporation | Quasi-statically tilted head having offset reader/writer transducer pairs |
| US9916852B2 (en) * | 2016-06-15 | 2018-03-13 | Oracle International Corporation | Optical tape with an increased track pitch for improvement of tracking performance after seam |
| US10930306B1 (en) * | 2019-11-12 | 2021-02-23 | International Business Machines Corporation | Magnetic measurement of head span spacing |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56124103A (en) * | 1980-02-29 | 1981-09-29 | Victor Co Of Japan Ltd | Digital magnetic recording and/or reproducing method |
| US5488525A (en) * | 1994-08-18 | 1996-01-30 | International Business Machines Corporation | Decoupled magnetic head assembly for quarter-inch tape |
| US5680278A (en) * | 1996-08-08 | 1997-10-21 | Quantum Corporation | Apparatus for combining linear and rotational motion of an azimuth read/write head |
| US6222698B1 (en) | 1998-05-22 | 2001-04-24 | Hewlett-Packard Company | Magnetic tape dimensional instability compensation by varying recording head azimuth angle |
| US6188532B1 (en) * | 1998-09-08 | 2001-02-13 | Quantum Corporation | Backward compatible head and head positioning assembly for a linear digital tape drive |
| US6700729B1 (en) | 2000-10-17 | 2004-03-02 | Hewlett-Packard Development Company | Alignment marks for tape head positioning |
| US6781784B2 (en) | 2001-04-13 | 2004-08-24 | Storage Technology Corporation | Reading tape with transverse distortion |
| JP2005259198A (ja) | 2004-03-09 | 2005-09-22 | Sony Corp | 磁気ヘッド装置、磁気テープドライブ装置及び磁気ヘッドのアジマス調整方法 |
| US7342738B1 (en) * | 2006-10-20 | 2008-03-11 | Imation Corp. | Positioning head assembly for data storage system with multiple degrees of freedom |
| US8054576B2 (en) | 2010-02-17 | 2011-11-08 | International Business Machines Corporation | Skew actuator to servo track zero reference |
-
2013
- 2013-03-13 US US13/800,026 patent/US9916860B2/en active Active
-
2014
- 2014-03-06 EP EP14715157.5A patent/EP2973561A1/en not_active Ceased
- 2014-03-06 AU AU2014249607A patent/AU2014249607B2/en active Active
- 2014-03-06 JP JP2016500715A patent/JP6313845B2/ja active Active
- 2014-03-06 CN CN201810793218.5A patent/CN108922566B/zh active Active
- 2014-03-06 CN CN201480022090.2A patent/CN105122362B/zh active Active
- 2014-03-06 NZ NZ712894A patent/NZ712894A/en unknown
- 2014-03-06 WO PCT/US2014/021071 patent/WO2014164183A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN105122362B (zh) | 2018-08-14 |
| HK1217378A1 (zh) | 2017-01-06 |
| JP6313845B2 (ja) | 2018-04-18 |
| EP2973561A1 (en) | 2016-01-20 |
| CN108922566B (zh) | 2020-10-23 |
| AU2014249607A1 (en) | 2015-10-01 |
| CN108922566A (zh) | 2018-11-30 |
| US9916860B2 (en) | 2018-03-13 |
| WO2014164183A1 (en) | 2014-10-09 |
| CN105122362A (zh) | 2015-12-02 |
| US20140268408A1 (en) | 2014-09-18 |
| AU2014249607B2 (en) | 2018-11-22 |
| JP2016515278A (ja) | 2016-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 06 MAR 2021 BY CPA GLOBAL Effective date: 20200131 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 06 MAR 2022 BY CPA GLOBAL Effective date: 20210204 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 06 MAR 2023 BY CPA GLOBAL Effective date: 20220204 |
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| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 06 MAR 2024 BY CPA GLOBAL Effective date: 20230202 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 06 MAR 2025 BY ABHISHEK KUMAR - CPA-PTO PAYMENTS Effective date: 20240201 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 06 MAR 2026 BY ABHISHEK KUMAR - CPA-PTO PAYMENTS Effective date: 20250130 |