IT1133162B - Complesso di trasduttori particolarmente per l'impiego con un disco flessibile a due lati - Google Patents
Complesso di trasduttori particolarmente per l'impiego con un disco flessibile a due latiInfo
- Publication number
- IT1133162B IT1133162B IT25126/80A IT2512680A IT1133162B IT 1133162 B IT1133162 B IT 1133162B IT 25126/80 A IT25126/80 A IT 25126/80A IT 2512680 A IT2512680 A IT 2512680A IT 1133162 B IT1133162 B IT 1133162B
- Authority
- IT
- Italy
- Prior art keywords
- flexible disc
- sided flexible
- transducer complex
- complex particularly
- transducer
- Prior art date
Links
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
-
- 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
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
-
- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/082,236 US4343025A (en) | 1979-10-05 | 1979-10-05 | Transducer arm assembly for floppy disk |
US06/082,234 US4315293A (en) | 1979-10-05 | 1979-10-05 | Transducer protection guide for diskette insertion and removal |
US06/082,237 US4309732A (en) | 1979-10-05 | 1979-10-05 | Transducer supporting assembly for double sided floppy disk |
US06/082,235 US4315292A (en) | 1979-10-05 | 1979-10-05 | Beveled magnetic heads for floppy disk |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8025126A0 IT8025126A0 (it) | 1980-10-03 |
IT1133162B true IT1133162B (it) | 1986-07-09 |
Family
ID=27491703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25126/80A IT1133162B (it) | 1979-10-05 | 1980-10-03 | Complesso di trasduttori particolarmente per l'impiego con un disco flessibile a due lati |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS56501424A (it) |
FR (1) | FR2466832A1 (it) |
GB (1) | GB2071395A (it) |
IT (1) | IT1133162B (it) |
NL (1) | NL8020400A (it) |
WO (1) | WO1981001070A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379316A (en) | 1981-06-11 | 1983-04-05 | Siemens Corporation | Read/write head carriage assembly for a floppy disk drive |
US4443824A (en) * | 1981-09-14 | 1984-04-17 | International Business Machines Corporation | Magnetic head arm assembly |
GB2176646B (en) * | 1985-06-11 | 1989-07-05 | Mitsubishi Electric Corp | Supporting means for supporting a magnetic transducer for a double surface type flexible disk apparatus |
JPS6320763A (ja) * | 1986-07-11 | 1988-01-28 | Konica Corp | 両面型フレキシブルデイスク駆動装置におけるヘツド支持構造 |
US4819094A (en) * | 1986-08-12 | 1989-04-04 | Oberg Gary R | Damped magnetic head suspension assembly |
US6023393A (en) * | 1997-07-11 | 2000-02-08 | Antek Peripherals, Inc. | Shaped rail opposed slider air bearing configuration for increased flying height control of magnetic heads at elevated flexible disk speeds |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544980A (en) * | 1968-03-22 | 1970-12-01 | Peripheral Systems Corp | Magnetic recording disc drive with head positioning and collision avoidance apparatus |
US3931641A (en) * | 1974-08-22 | 1976-01-06 | International Business Machines Corporation | Transducer suspension mount apparatus |
US3975770A (en) * | 1975-02-21 | 1976-08-17 | Digital Equipment Corporation | Transducer assembly for a disc drive |
US4058843A (en) * | 1975-07-03 | 1977-11-15 | Burroughs Corporation | Head and gimbal assembly |
US4214286A (en) * | 1976-08-04 | 1980-07-22 | Burroughs Corporation | Flexible disk pack and improved transducing-manipulation thereof |
AU511712B2 (en) * | 1976-12-29 | 1980-09-04 | Basf Aktiengesellschaft | A magnetic transducer device |
US4151573A (en) * | 1977-06-13 | 1979-04-24 | Tandon Magnetics Corp. | Magnetic recording device for double sided media |
FR2420809A1 (fr) * | 1978-03-24 | 1979-10-19 | Cii Honeywell Bull | Dispositif de lecture-ecriture d'un support d'information a prise de vol par rampe a faible charge |
US4189759A (en) * | 1978-05-22 | 1980-02-19 | International Business Machines Corporation | Cantilevered head support arm having increased resonance frequency |
US4167766A (en) * | 1978-06-05 | 1979-09-11 | Ex-Cell-O Corporation | Flexible disk transducer loading and unloading system |
US4214287A (en) * | 1978-07-20 | 1980-07-22 | Burroughs Corporation | Novel TSF head pair for dual recording on flexible disks |
JPS5593564A (en) * | 1978-12-29 | 1980-07-16 | Ibm | Converter carriage assembly |
US4191980A (en) * | 1978-12-29 | 1980-03-04 | International Business Machines Corporation | Transducers with tapered edge profiles and assembly thereof |
US4209813A (en) * | 1979-01-18 | 1980-06-24 | Persci, Inc. | Dual magnetic head mounting and loading |
-
1980
- 1980-10-03 GB GB8115643A patent/GB2071395A/en not_active Withdrawn
- 1980-10-03 IT IT25126/80A patent/IT1133162B/it active
- 1980-10-03 WO PCT/US1980/001301 patent/WO1981001070A1/en active Application Filing
- 1980-10-03 JP JP50250980A patent/JPS56501424A/ja active Pending
- 1980-10-03 FR FR8021204A patent/FR2466832A1/fr active Pending
- 1980-10-03 NL NL8020400A patent/NL8020400A/nl unknown
Also Published As
Publication number | Publication date |
---|---|
JPS56501424A (it) | 1981-10-01 |
IT8025126A0 (it) | 1980-10-03 |
WO1981001070A1 (en) | 1981-04-16 |
GB2071395A (en) | 1981-09-16 |
NL8020400A (it) | 1981-08-03 |
FR2466832A1 (fr) | 1981-04-10 |
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