CS231981B2 - Blocking and pawl device namely for protection of magnetic discs closed in protective covers - Google Patents

Blocking and pawl device namely for protection of magnetic discs closed in protective covers Download PDF

Info

Publication number
CS231981B2
CS231981B2 CS812258A CS225881A CS231981B2 CS 231981 B2 CS231981 B2 CS 231981B2 CS 812258 A CS812258 A CS 812258A CS 225881 A CS225881 A CS 225881A CS 231981 B2 CS231981 B2 CS 231981B2
Authority
CS
Czechoslovakia
Prior art keywords
locking
lever arm
closed
stop element
protection
Prior art date
Application number
CS812258A
Other languages
Czech (cs)
English (en)
Other versions
CS225881A2 (en
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 CS225881A2 publication Critical patent/CS225881A2/cs
Publication of CS231981B2 publication Critical patent/CS231981B2/cs

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)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Lock And Its Accessories (AREA)
  • Closures For Containers (AREA)
CS812258A 1980-05-14 1981-03-27 Blocking and pawl device namely for protection of magnetic discs closed in protective covers CS231981B2 (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
CS225881A2 CS225881A2 (en) 1984-01-16
CS231981B2 true CS231981B2 (en) 1985-01-16

Family

ID=10953240

Family Applications (1)

Application Number Title Priority Date Filing Date
CS812258A CS231981B2 (en) 1980-05-14 1981-03-27 Blocking and pawl device namely for protection of magnetic discs closed in protective covers

Country Status (7)

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

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
FR2482742A1 (fr) 1981-11-20
CS225881A2 (en) 1984-01-16
FR2482742B1 (https=) 1983-05-13
PL136796B1 (en) 1986-03-31
DE3105761C2 (de) 1985-06-05
BG44880A3 (bg) 1989-02-15
DE3105761A1 (de) 1982-01-14
PL230440A1 (https=) 1981-11-27
SU997620A3 (ru) 1983-02-15
HU181122B (en) 1983-06-28

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