JPS5257808A - Actuator for dividing flexible disk access accumulation - Google Patents

Actuator for dividing flexible disk access accumulation

Info

Publication number
JPS5257808A
JPS5257808A JP51129617A JP12961776A JPS5257808A JP S5257808 A JPS5257808 A JP S5257808A JP 51129617 A JP51129617 A JP 51129617A JP 12961776 A JP12961776 A JP 12961776A JP S5257808 A JPS5257808 A JP S5257808A
Authority
JP
Japan
Prior art keywords
actuator
flexible disk
disk access
access accumulation
dividing 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.)
Granted
Application number
JP51129617A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5538743B2 (enrdf_load_stackoverflow
Inventor
Daburiyuu Oorando Ansonii
Ei Ueideinhanmaa Jieemuzu
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 US05/628,623 external-priority patent/US4011590A/en
Priority claimed from US05/628,622 external-priority patent/US4011591A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS5257808A publication Critical patent/JPS5257808A/ja
Publication of JPS5538743B2 publication Critical patent/JPS5538743B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/021—Selecting or spacing of record carriers for introducing the heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing

Landscapes

  • Automatic Disk Changers (AREA)
  • Moving Of Heads (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP51129617A 1975-11-04 1976-10-29 Actuator for dividing flexible disk access accumulation Granted JPS5257808A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/628,623 US4011590A (en) 1975-11-04 1975-11-04 Internal division actuation of ventilated floppy disk stack
US05/628,622 US4011591A (en) 1975-11-04 1975-11-04 Internal division actuation of ventilated floppy disk stack

Publications (2)

Publication Number Publication Date
JPS5257808A true JPS5257808A (en) 1977-05-12
JPS5538743B2 JPS5538743B2 (enrdf_load_stackoverflow) 1980-10-06

Family

ID=27090759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51129617A Granted JPS5257808A (en) 1975-11-04 1976-10-29 Actuator for dividing flexible disk access accumulation

Country Status (9)

Country Link
JP (1) JPS5257808A (enrdf_load_stackoverflow)
AR (1) AR216292A1 (enrdf_load_stackoverflow)
CH (1) CH596636A5 (enrdf_load_stackoverflow)
DE (1) DE2650613C3 (enrdf_load_stackoverflow)
FR (1) FR2331119A1 (enrdf_load_stackoverflow)
GB (1) GB1507241A (enrdf_load_stackoverflow)
IT (1) IT1072418B (enrdf_load_stackoverflow)
NL (1) NL7612279A (enrdf_load_stackoverflow)
SE (1) SE407300B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424313U (enrdf_load_stackoverflow) * 1977-07-20 1979-02-17

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143408A (en) * 1977-11-28 1979-03-06 International Business Machines Corp. External selector and internal controller for flexible disc stack
GB2017378B (en) * 1978-03-27 1982-06-23 Burroughs Corp Partitioning of flexible disc pack by end-applied air jet
JPH0356546U (enrdf_load_stackoverflow) * 1989-10-09 1991-05-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424313U (enrdf_load_stackoverflow) * 1977-07-20 1979-02-17

Also Published As

Publication number Publication date
NL7612279A (nl) 1977-05-06
CH596636A5 (enrdf_load_stackoverflow) 1978-03-15
JPS5538743B2 (enrdf_load_stackoverflow) 1980-10-06
IT1072418B (it) 1985-04-10
GB1507241A (en) 1978-04-12
DE2650613A1 (de) 1977-05-05
FR2331119B1 (enrdf_load_stackoverflow) 1978-12-22
FR2331119A1 (fr) 1977-06-03
AR216292A1 (es) 1979-12-14
SE7612156L (sv) 1977-05-05
DE2650613B2 (de) 1978-02-23
DE2650613C3 (de) 1978-10-26
SE407300B (sv) 1979-03-19

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