IT1028224B - Complesso di carrello per il controllo di memorie a dischi magnetici - Google Patents

Complesso di carrello per il controllo di memorie a dischi magnetici

Info

Publication number
IT1028224B
IT1028224B IT7519075A IT1907575A IT1028224B IT 1028224 B IT1028224 B IT 1028224B IT 7519075 A IT7519075 A IT 7519075A IT 1907575 A IT1907575 A IT 1907575A IT 1028224 B IT1028224 B IT 1028224B
Authority
IT
Italy
Prior art keywords
magnetic disc
disc memories
checking magnetic
trolley
complex
Prior art date
Application number
IT7519075A
Other languages
English (en)
Original Assignee
Information Storage Systems
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
Application filed by Information Storage Systems filed Critical Information Storage Systems
Application granted granted Critical
Publication of IT1028224B publication Critical patent/IT1028224B/it

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
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
IT7519075A 1974-01-09 1975-01-07 Complesso di carrello per il controllo di memorie a dischi magnetici IT1028224B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432009A US3922720A (en) 1974-01-09 1974-01-09 Carriage assembly for a magnetic disc storage drive

Publications (1)

Publication Number Publication Date
IT1028224B true IT1028224B (it) 1979-01-30

Family

ID=23714367

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7519075A IT1028224B (it) 1974-01-09 1975-01-07 Complesso di carrello per il controllo di memorie a dischi magnetici

Country Status (8)

Country Link
US (1) US3922720A (it)
JP (1) JPS5330004B2 (it)
CA (1) CA1031073A (it)
DE (1) DE2500421A1 (it)
FR (1) FR2257127B1 (it)
GB (1) GB1490241A (it)
IT (1) IT1028224B (it)
NL (1) NL174882C (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143806A (en) * 1978-04-28 1979-11-09 Pioneer Electronic Corp Linear motor
US4418370A (en) * 1979-12-05 1983-11-29 Xerox Corporation Band drive actuator
DE3121502C2 (de) * 1980-05-31 1985-06-05 Universal Pioneer Corp., Tokio/Tokyo Anordnung zur Führung eines Abtasterschlittens
US4415941A (en) * 1981-06-29 1983-11-15 Atasi Corporation Linear actuator for memory storage device
US4553183A (en) * 1982-06-28 1985-11-12 Atasi Corporation Memory storage apparatus having improved housing and base plate arrangement
NL8204023A (nl) * 1982-10-19 1984-05-16 Philips Nv Inrichting voor het optisch uitlezen en/of inschrijven van informatie.
JPS59160870A (ja) * 1983-02-22 1984-09-11 ハイ−テツク・ペリフエラルズ・コ−ポレ−シヨン デイスク駆動装置
WO1984003985A1 (en) * 1983-04-04 1984-10-11 Storage Technology Partners Center supported actuator carriage assembly
JPS6010467A (ja) * 1983-06-30 1985-01-19 Tokico Ltd 磁気デイスク記憶装置
EP0180658A1 (de) * 1984-11-07 1986-05-14 BASF Aktiengesellschaft Vorrichtung zum Positionieren von Gegenständen geringer Masse
DE8519878U1 (de) * 1985-07-10 1985-10-17 Basf Ag, 6700 Ludwigshafen Vorrichtung zum Positionieren von Gegenständen geringer Masse insbesondere von mindestens einem Magnetkopf, in bezug auf einen zweiten Gegenstand, insbesondere auf mindestens eines Magnetplatte
JPS6226676A (ja) * 1985-07-27 1987-02-04 Mitsubishi Electric Corp デイスク装置のキヤリツジ支持装置
EP0235799B1 (en) * 1986-03-06 1991-07-24 Unisys Corporation Disk drive arrangement
US4825984A (en) * 1987-03-02 1989-05-02 Unisys Corp. Visco-elastic couple for magnet actuator
JPS63249457A (ja) * 1987-04-03 1988-10-17 Toshiba Corp リニアアクチユエ−タ
US5124971A (en) * 1988-07-12 1992-06-23 Nec Corporation Optical head driving device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643242A (en) * 1970-07-09 1972-02-15 Xerox Corp Transducer displacement control in movable head-type storage disk systems
US3721967A (en) * 1971-08-02 1973-03-20 Ibm Head carriage assembly for magnetic disk storage drive

Also Published As

Publication number Publication date
GB1490241A (en) 1977-10-26
JPS5330004B2 (it) 1978-08-24
FR2257127A1 (it) 1975-08-01
DE2500421A1 (de) 1975-08-21
US3922720A (en) 1975-11-25
CA1031073A (en) 1978-05-09
NL174882B (nl) 1984-03-16
NL174882C (nl) 1984-08-16
JPS5191709A (it) 1976-08-11
NL7500228A (nl) 1975-07-11
FR2257127B1 (it) 1979-03-02

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