GB2238157B - Loading/unloading mechanism for read and/or write head - Google Patents
Loading/unloading mechanism for read and/or write headInfo
- Publication number
- GB2238157B GB2238157B GB9021791A GB9021791A GB2238157B GB 2238157 B GB2238157 B GB 2238157B GB 9021791 A GB9021791 A GB 9021791A GB 9021791 A GB9021791 A GB 9021791A GB 2238157 B GB2238157 B GB 2238157B
- Authority
- GB
- United Kingdom
- Prior art keywords
- loading
- read
- write head
- unloading mechanism
- unloading
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1262352A JP2706329B2 (en) | 1989-10-06 | 1989-10-06 | Load / unload mechanism for recording / playback head |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9021791D0 GB9021791D0 (en) | 1990-11-21 |
GB2238157A GB2238157A (en) | 1991-05-22 |
GB2238157B true GB2238157B (en) | 1994-03-23 |
Family
ID=17374552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9021791A Expired - Fee Related GB2238157B (en) | 1989-10-06 | 1990-10-08 | Loading/unloading mechanism for read and/or write head |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2706329B2 (en) |
DE (1) | DE4031618C2 (en) |
GB (1) | GB2238157B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2292000A (en) * | 1994-07-27 | 1996-02-07 | Syquest Technology | A method and apparatus for launching and retracting the heads in a disk drive |
KR100468838B1 (en) * | 1999-11-23 | 2005-01-29 | 삼성전자주식회사 | Actuator loading/ unloading apparatus for hard disk drive |
KR100373750B1 (en) | 2000-12-05 | 2003-02-26 | 삼성전자주식회사 | Actuator loading/unloading device for disc drive |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000893A (en) * | 1977-07-07 | 1979-01-17 | Basf Ag | Device for the automatic loading/unloading of at least one magnetic head in a magnetic disc drive |
GB2062932A (en) * | 1979-10-01 | 1981-05-28 | Mitsubishi Electric Corp | Magnetic head soft-loading and -unloading device |
GB2082824A (en) * | 1980-07-29 | 1982-03-10 | Victor Company Of Japan | Apparatus for detecting position of a reproducing tranducer in a rotary recording medium reproducing apparatus |
WO1985002483A1 (en) * | 1983-11-29 | 1985-06-06 | Dma Systems Corporation | Head loading/unloading apparatus for magnetic disc systems |
GB2187031A (en) * | 1986-01-21 | 1987-08-26 | Raymond Engineering | Magnetic disc memory unit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4742410A (en) * | 1983-12-16 | 1988-05-03 | Josephine County Technology, Inc. | Disk drive system with head protection mechanism |
GB2178585B (en) * | 1985-07-29 | 1989-09-20 | Tandon Corp | Storage media transducer loading/unloading and carriage lock mechanism |
JPS62243181A (en) * | 1986-04-15 | 1987-10-23 | Mitsubishi Electric Corp | Fixed magnetic disk device |
-
1989
- 1989-10-06 JP JP1262352A patent/JP2706329B2/en not_active Expired - Lifetime
-
1990
- 1990-10-05 DE DE19904031618 patent/DE4031618C2/en not_active Expired - Fee Related
- 1990-10-08 GB GB9021791A patent/GB2238157B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000893A (en) * | 1977-07-07 | 1979-01-17 | Basf Ag | Device for the automatic loading/unloading of at least one magnetic head in a magnetic disc drive |
GB2062932A (en) * | 1979-10-01 | 1981-05-28 | Mitsubishi Electric Corp | Magnetic head soft-loading and -unloading device |
GB2082824A (en) * | 1980-07-29 | 1982-03-10 | Victor Company Of Japan | Apparatus for detecting position of a reproducing tranducer in a rotary recording medium reproducing apparatus |
WO1985002483A1 (en) * | 1983-11-29 | 1985-06-06 | Dma Systems Corporation | Head loading/unloading apparatus for magnetic disc systems |
GB2187031A (en) * | 1986-01-21 | 1987-08-26 | Raymond Engineering | Magnetic disc memory unit |
Also Published As
Publication number | Publication date |
---|---|
GB2238157A (en) | 1991-05-22 |
JP2706329B2 (en) | 1998-01-28 |
JPH03122878A (en) | 1991-05-24 |
DE4031618A1 (en) | 1991-04-18 |
GB9021791D0 (en) | 1990-11-21 |
DE4031618C2 (en) | 1994-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 19960611 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19991008 |