PL136796B1 - Interlock arrangement in particular for protecting enclosed floppy discs - Google Patents

Interlock arrangement in particular for protecting enclosed floppy discs Download PDF

Info

Publication number
PL136796B1
PL136796B1 PL23044081A PL23044081A PL136796B1 PL 136796 B1 PL136796 B1 PL 136796B1 PL 23044081 A PL23044081 A PL 23044081A PL 23044081 A PL23044081 A PL 23044081A PL 136796 B1 PL136796 B1 PL 136796B1
Authority
PL
Poland
Prior art keywords
lever
arm
protective plate
flexible magnetic
roller
Prior art date
Application number
PL23044081A
Other languages
English (en)
Polish (pl)
Other versions
PL230440A1 (cs
Inventor
Ferenc Meichl
Elemer Imre
Ede Perenyi
Laszlo Radnai
Original Assignee
Magyar Optikai Muevek
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 Magyar Optikai Muevek filed Critical Magyar Optikai Muevek
Publication of PL230440A1 publication Critical patent/PL230440A1/xx
Publication of PL136796B1 publication Critical patent/PL136796B1/pl

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
    • G11B17/032—Positioning by moving the door or the cover
    • 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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/0401—Details
    • G11B17/0405—Closing mechanism, e.g. door

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Lock And Its Accessories (AREA)
  • Closures For Containers (AREA)
PL23044081A 1980-05-14 1981-03-31 Interlock arrangement in particular for protecting enclosed floppy discs PL136796B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU118780A HU181122B (en) 1980-05-14 1980-05-14 Closing and locking device,in particular for protecting flopy disc closed into protective envelope

Publications (2)

Publication Number Publication Date
PL230440A1 PL230440A1 (cs) 1981-11-27
PL136796B1 true PL136796B1 (en) 1986-03-31

Family

ID=10953240

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23044081A PL136796B1 (en) 1980-05-14 1981-03-31 Interlock arrangement in particular for protecting enclosed floppy discs

Country Status (7)

Country Link
BG (1) BG44880A3 (cs)
CS (1) CS231981B2 (cs)
DE (1) DE3105761C2 (cs)
FR (1) FR2482742A1 (cs)
HU (1) HU181122B (cs)
PL (1) PL136796B1 (cs)
SU (1) SU997620A3 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132456A (ja) * 1983-01-18 1984-07-30 Victor Co Of Japan Ltd 回転記録媒体再生装置の回転記録媒体収納ケ−ス誤插入防止装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890643A (en) * 1973-07-12 1975-06-17 Shugart Associates Flexible disk drive cartridge loading apparatus
US3940793A (en) * 1974-12-18 1976-02-24 Pertec Corporation Disk positioning means for a flexible magnetic disk drive apparatus
GB1482837A (en) * 1975-10-03 1977-08-17 Burroughs Corp Loading and unloading mechanism for record disc apparatus

Also Published As

Publication number Publication date
CS231981B2 (en) 1985-01-16
PL230440A1 (cs) 1981-11-27
CS225881A2 (en) 1984-01-16
DE3105761A1 (de) 1982-01-14
BG44880A3 (cs) 1989-02-15
FR2482742B1 (cs) 1983-05-13
FR2482742A1 (fr) 1981-11-20
SU997620A3 (ru) 1983-02-15
HU181122B (en) 1983-06-28
DE3105761C2 (de) 1985-06-05

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