BR7901575A - DEVICE AND PNEUMATIC SEPARATION PROCESS OF FLEXIBLE DISC STACKS AND DISC DRIVING - Google Patents

DEVICE AND PNEUMATIC SEPARATION PROCESS OF FLEXIBLE DISC STACKS AND DISC DRIVING

Info

Publication number
BR7901575A
BR7901575A BR7901575A BR7901575A BR7901575A BR 7901575 A BR7901575 A BR 7901575A BR 7901575 A BR7901575 A BR 7901575A BR 7901575 A BR7901575 A BR 7901575A BR 7901575 A BR7901575 A BR 7901575A
Authority
BR
Brazil
Prior art keywords
disc
separation process
pneumatic separation
stacks
driving
Prior art date
Application number
BR7901575A
Other languages
Portuguese (pt)
Inventor
D Demoss
H Ragle
Original Assignee
Burroughs 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 US05/890,799 external-priority patent/US4167029A/en
Application filed by Burroughs Corp filed Critical Burroughs Corp
Publication of BR7901575A publication Critical patent/BR7901575A/en

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
BR7901575A 1978-03-27 1979-03-14 DEVICE AND PNEUMATIC SEPARATION PROCESS OF FLEXIBLE DISC STACKS AND DISC DRIVING BR7901575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/890,799 US4167029A (en) 1976-08-04 1978-03-27 Jet distributor for end-wise pneumatic partitioning of disk pack

Publications (1)

Publication Number Publication Date
BR7901575A true BR7901575A (en) 1979-10-16

Family

ID=25397153

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7901575A BR7901575A (en) 1978-03-27 1979-03-14 DEVICE AND PNEUMATIC SEPARATION PROCESS OF FLEXIBLE DISC STACKS AND DISC DRIVING

Country Status (10)

Country Link
JP (1) JPS54131911A (en)
AU (1) AU512038B1 (en)
BE (1) BE874823A (en)
BR (1) BR7901575A (en)
DE (1) DE2910400A1 (en)
FR (1) FR2421437A1 (en)
GB (1) GB2017378B (en)
IT (1) IT1110401B (en)
NL (1) NL7901743A (en)
PL (1) PL214140A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936880A (en) * 1974-07-01 1976-02-03 International Business Machines Corporation Bistable deflection separation of flexible disks
US3994017A (en) * 1974-07-01 1976-11-23 International Business Machines Corporation Random access disk file with axial translation of disks and end plate
IT1072418B (en) * 1975-11-04 1985-04-10 Ibm IMPROVED DISK MEMORY
US4019204A (en) * 1975-11-19 1977-04-19 International Business Machines Corporation Fluidic transducer access opening in a stack of flexible record disks
US4086640A (en) * 1976-08-04 1978-04-25 Burroughs Corporation Partitionable portable flexible disk pack

Also Published As

Publication number Publication date
JPS54131911A (en) 1979-10-13
GB2017378A (en) 1979-10-03
GB2017378B (en) 1982-06-23
IT1110401B (en) 1985-12-23
AU512038B1 (en) 1980-09-18
IT7920834A0 (en) 1979-03-08
PL214140A1 (en) 1980-01-02
FR2421437A1 (en) 1979-10-26
NL7901743A (en) 1979-10-01
BE874823A (en) 1979-07-02
DE2910400A1 (en) 1979-10-11

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