GB1458408A - Reproduction device with stabilizing surface for a rotating record cattier foil - Google Patents

Reproduction device with stabilizing surface for a rotating record cattier foil

Info

Publication number
GB1458408A
GB1458408A GB484474A GB484474A GB1458408A GB 1458408 A GB1458408 A GB 1458408A GB 484474 A GB484474 A GB 484474A GB 484474 A GB484474 A GB 484474A GB 1458408 A GB1458408 A GB 1458408A
Authority
GB
United Kingdom
Prior art keywords
transducer
disc
ridges
record
foil
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
GB484474A
Other languages
English (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.)
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED Bildplatten AG AEG Telefunken Teldec
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 DE2305113A external-priority patent/DE2305113A1/de
Priority claimed from DE2318870A external-priority patent/DE2318870A1/de
Application filed by TED Bildplatten AG AEG Telefunken Teldec filed Critical TED Bildplatten AG AEG Telefunken Teldec
Publication of GB1458408A publication Critical patent/GB1458408A/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
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing

Landscapes

  • Optical Recording Or Reproduction (AREA)
GB484474A 1973-02-02 1974-02-01 Reproduction device with stabilizing surface for a rotating record cattier foil Expired GB1458408A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2305113A DE2305113A1 (de) 1973-02-02 1973-02-02 Geraet zum aufzeichnen und/oder wiedergeben von signalen mit einem dynamischen stroemungslager fuer einen folienfoermigen aufzeichnungstraeger
DE2318870A DE2318870A1 (de) 1973-04-11 1973-04-11 Geraet zum aufzeichnen oder wiedergeben von signalen, die auf einer folie zu speichern bzw. gespeichert sind

Publications (1)

Publication Number Publication Date
GB1458408A true GB1458408A (en) 1976-12-15

Family

ID=25764637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB484474A Expired GB1458408A (en) 1973-02-02 1974-02-01 Reproduction device with stabilizing surface for a rotating record cattier foil

Country Status (5)

Country Link
JP (1) JPS5718261B2 (enrdf_load_stackoverflow)
DD (1) DD117132A5 (enrdf_load_stackoverflow)
FR (1) FR2216637B1 (enrdf_load_stackoverflow)
GB (1) GB1458408A (enrdf_load_stackoverflow)
IT (1) IT1007217B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316278A (en) * 1979-12-13 1982-02-16 Mcdonnell Douglas Corporation System for reading or recording indicia on a flexible disc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720415A (en) * 1970-06-08 1973-03-13 Mattel Inc Disc drive
NL7217155A (enrdf_load_stackoverflow) * 1971-12-20 1973-06-22

Also Published As

Publication number Publication date
JPS5718261B2 (enrdf_load_stackoverflow) 1982-04-15
JPS49107702A (enrdf_load_stackoverflow) 1974-10-14
DD117132A5 (enrdf_load_stackoverflow) 1975-12-20
FR2216637B1 (enrdf_load_stackoverflow) 1979-08-17
FR2216637A1 (enrdf_load_stackoverflow) 1974-08-30
IT1007217B (it) 1976-10-30

Similar Documents

Publication Publication Date Title
US3737883A (en) Linear positioning apparatus for memory disc pack drive mechanisms
US4347534A (en) Auto-tracking system for magnetic tape recording device
ES401079A1 (es) Perfeccionamientos en sistemas de registro y reproduccion de informacion.
US3585291A (en) Magnetic recording and reproducing system with tape-to-head speed control
ES423011A1 (es) Perfeccionamientos introducidos en un cuerpo portador de registros en forma de disco.
ES434691A1 (es) Un aparato para leer un portador de registro en forma de disco.
CA2068587A1 (en) Information reading and recording using a scanning tunnel microscope
GB1435969A (en) Reproducing apparatus for a disc type record medium
GB1455902A (en) Recording and/or reproducing device for use with a flexible foil- type record
ATE20401T1 (de) Schallplattenwiedergabegeraet.
GB1458408A (en) Reproduction device with stabilizing surface for a rotating record cattier foil
GB1283179A (en) Magnetic disk data storage device
FI60460B (fi) Hastighetskorrigeringssystem foer en skivaotergivningsutrustning
SE7413962L (enrdf_load_stackoverflow)
GB1467719A (en) Return-to-zero binary digital information storage system
US3577056A (en) Dc motor servosystem
CA1032267A (en) Video signal reproducing device with electron beam scanning velocity modulation
GB1303945A (enrdf_load_stackoverflow)
KR880000882A (ko) 자기 기록 재생 장치
GB1356773A (en) Magnetic recording and or reproducing apparatus
US3441687A (en) Channel mixing system for multiple rotating heads
CA1043905A (en) Magnetic recording apparatus
US3081383A (en) Method and means for variable resistance recording
ES427857A1 (es) Un aparato para leer un portador de informacion en forma de disco.
JPS59104314U (ja) ドロップアウト補償装置

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee