GB2056619B - Write/read unit for an interchangeable memory sheet - Google Patents

Write/read unit for an interchangeable memory sheet

Info

Publication number
GB2056619B
GB2056619B GB8024734A GB8024734A GB2056619B GB 2056619 B GB2056619 B GB 2056619B GB 8024734 A GB8024734 A GB 8024734A GB 8024734 A GB8024734 A GB 8024734A GB 2056619 B GB2056619 B GB 2056619B
Authority
GB
United Kingdom
Prior art keywords
write
read unit
memory sheet
interchangeable memory
interchangeable
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
GB8024734A
Other versions
GB2056619A (en
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 Standard Electric Corp
Original Assignee
International Standard 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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB2056619A publication Critical patent/GB2056619A/en
Application granted granted Critical
Publication of GB2056619B publication Critical patent/GB2056619B/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
GB8024734A 1979-08-09 1980-07-29 Write/read unit for an interchangeable memory sheet Expired GB2056619B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792932312 DE2932312A1 (en) 1979-08-09 1979-08-09 WRITE-READER FOR REPLACEABLE FILM STORAGE IN A PROTECTIVE COVER

Publications (2)

Publication Number Publication Date
GB2056619A GB2056619A (en) 1981-03-18
GB2056619B true GB2056619B (en) 1983-02-09

Family

ID=6078041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8024734A Expired GB2056619B (en) 1979-08-09 1980-07-29 Write/read unit for an interchangeable memory sheet

Country Status (3)

Country Link
DE (1) DE2932312A1 (en)
GB (1) GB2056619B (en)
NL (1) NL8004497A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1281814C (en) * 1983-03-25 1991-03-19 Canon Kabushiki Kaisha Apparatus using disc-shaped record bearing medium

Also Published As

Publication number Publication date
GB2056619A (en) 1981-03-18
DE2932312A1 (en) 1981-02-19
NL8004497A (en) 1981-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee