GB2176646B - Supporting means for supporting a magnetic transducer for a double surface type flexible disk apparatus - Google Patents

Supporting means for supporting a magnetic transducer for a double surface type flexible disk apparatus

Info

Publication number
GB2176646B
GB2176646B GB8603409A GB8603409A GB2176646B GB 2176646 B GB2176646 B GB 2176646B GB 8603409 A GB8603409 A GB 8603409A GB 8603409 A GB8603409 A GB 8603409A GB 2176646 B GB2176646 B GB 2176646B
Authority
GB
United Kingdom
Prior art keywords
supporting
flexible disk
disk apparatus
surface type
type flexible
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
Application number
GB8603409A
Other languages
English (en)
Other versions
GB8603409D0 (en
GB2176646A (en
Inventor
Kazuo Koike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP12666485A external-priority patent/JPS61284881A/ja
Priority claimed from JP12666585A external-priority patent/JPS61284882A/ja
Priority claimed from JP12867385A external-priority patent/JPS61287083A/ja
Priority claimed from JP12950785A external-priority patent/JPS61289584A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8603409D0 publication Critical patent/GB8603409D0/en
Publication of GB2176646A publication Critical patent/GB2176646A/en
Application granted granted Critical
Publication of GB2176646B publication Critical patent/GB2176646B/en
Expired legal-status Critical Current

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
GB8603409A 1985-06-11 1986-02-12 Supporting means for supporting a magnetic transducer for a double surface type flexible disk apparatus Expired GB2176646B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12666485A JPS61284881A (ja) 1985-06-11 1985-06-11 両面型フレキシブルデイスク装置の磁気変換器保持機構
JP12666585A JPS61284882A (ja) 1985-06-11 1985-06-11 両面型フレキシブルデイスク装置の磁気変換器保持機構
JP12867385A JPS61287083A (ja) 1985-06-13 1985-06-13 両面フレキシブルデイスク装置の磁気変換器保持機構
JP12950785A JPS61289584A (ja) 1985-06-14 1985-06-14 両面型フレキシブルデイスク装置の磁気変換器保持機構

Publications (3)

Publication Number Publication Date
GB8603409D0 GB8603409D0 (en) 1986-03-19
GB2176646A GB2176646A (en) 1986-12-31
GB2176646B true GB2176646B (en) 1989-07-05

Family

ID=27471228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8603409A Expired GB2176646B (en) 1985-06-11 1986-02-12 Supporting means for supporting a magnetic transducer for a double surface type flexible disk apparatus

Country Status (3)

Country Link
US (1) US4709286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3605132A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2176646B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791501A (en) * 1985-07-03 1988-12-13 Mitsubishi Denki Kabushiki Kaisha Magnetic head support apparatus for a two-sided floppy disk drive
US4777551A (en) * 1985-07-24 1988-10-11 Hitachi, Ltd. Magnetic head supporting mechanism for flexible double-sided magnetic disks
US4875119A (en) * 1987-03-03 1989-10-17 Teac Corporation Head loading mechanism for flexible disc drive
JPH01292651A (ja) * 1988-05-19 1989-11-24 Olympus Optical Co Ltd 光磁気記録装置のバイアス磁界移動装置
US5243591A (en) * 1990-04-23 1993-09-07 Asahi Kogaku Kogyo Kabushiki Kaisha Protecting a read/write head from damage
US5291361A (en) * 1990-07-23 1994-03-01 Canon Denshi Kabushiki Kaisha Disk drive with low elevated head unloading mechanism
US5243480A (en) * 1990-07-27 1993-09-07 Mitsumi Electric Co., Ltd. Floppy disk drive
US5187622A (en) * 1990-08-20 1993-02-16 Teac Corporation Magnetic disk drive apparatus having a protection mechanism for protecting a magnetic head from collision with a magnetic disk when loading or unloading the magnetic disk
JPH08180546A (ja) * 1994-12-27 1996-07-12 Seiko Epson Corp ディスク駆動装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440698A (en) * 1973-07-02 1976-06-23 Ibm Transducing apparatus
US4209813A (en) * 1979-01-18 1980-06-24 Persci, Inc. Dual magnetic head mounting and loading
US4241366A (en) * 1978-02-16 1980-12-23 Hitachi, Ltd. Magnetic head loading apparatus
EP0029730A1 (en) * 1979-11-26 1981-06-03 Xerox Corporation Head load/unload mechanism for rotating magnetic memories, particularly floppy disk drives
EP0052477A2 (en) * 1980-11-14 1982-05-26 Ing. C. Olivetti & C., S.p.A. Apparatus for recording flexible magnetic disk

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946439A (en) * 1975-01-31 1976-03-23 International Business Machines Corporation Recording apparatus for magnetic disks using both sides of the disk
WO1981001070A1 (en) * 1979-10-05 1981-04-16 Nortronics Co Transducers and supporting arm assembly for double sided floppy disk
US4379316A (en) * 1981-06-11 1983-04-05 Siemens Corporation Read/write head carriage assembly for a floppy disk drive
JPS60113360A (ja) * 1983-11-24 1985-06-19 Mitsubishi Electric Corp 磁気デイスク装置
FI91654C (fi) * 1992-04-30 1994-07-25 Rautaruukki Oy Seinämämuotti
TW416224B (en) * 1998-07-07 2000-12-21 United Video Properties Inc Interactive television program guide system with local advertisements

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440698A (en) * 1973-07-02 1976-06-23 Ibm Transducing apparatus
US4241366A (en) * 1978-02-16 1980-12-23 Hitachi, Ltd. Magnetic head loading apparatus
US4209813A (en) * 1979-01-18 1980-06-24 Persci, Inc. Dual magnetic head mounting and loading
EP0029730A1 (en) * 1979-11-26 1981-06-03 Xerox Corporation Head load/unload mechanism for rotating magnetic memories, particularly floppy disk drives
EP0052477A2 (en) * 1980-11-14 1982-05-26 Ing. C. Olivetti & C., S.p.A. Apparatus for recording flexible magnetic disk

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WO A1 83/01860 *
WO A1 83/04129 *

Also Published As

Publication number Publication date
GB8603409D0 (en) 1986-03-19
DE3605132C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-19
GB2176646A (en) 1986-12-31
US4709286A (en) 1987-11-24
DE3605132A1 (de) 1986-12-11

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19951108

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000212