NO142057C - DEVICE FOR READING A PLATFORM RECORDING BEAR - Google Patents

DEVICE FOR READING A PLATFORM RECORDING BEAR

Info

Publication number
NO142057C
NO142057C NO340373A NO340373A NO142057C NO 142057 C NO142057 C NO 142057C NO 340373 A NO340373 A NO 340373A NO 340373 A NO340373 A NO 340373A NO 142057 C NO142057 C NO 142057C
Authority
NO
Norway
Prior art keywords
bear
reading
platform recording
platform
recording
Prior art date
Application number
NO340373A
Other languages
Norwegian (no)
Other versions
NO142057B (en
Inventor
Peter Johannes Michiel Janssen
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of NO142057B publication Critical patent/NO142057B/en
Publication of NO142057C publication Critical patent/NO142057C/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
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
NO340373A 1972-09-02 1973-08-29 DEVICE FOR READING A PLATFORM RECORDING BEAR NO142057C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7211997A NL169668C (en) 1972-09-02 1972-09-02 DEVICE FOR READING A DISC-SHAPED DATA CARRIER.

Publications (2)

Publication Number Publication Date
NO142057B NO142057B (en) 1980-03-10
NO142057C true NO142057C (en) 1980-06-18

Family

ID=19816847

Family Applications (1)

Application Number Title Priority Date Filing Date
NO340373A NO142057C (en) 1972-09-02 1973-08-29 DEVICE FOR READING A PLATFORM RECORDING BEAR

Country Status (11)

Country Link
JP (1) JPS579147B2 (en)
AT (1) AT338887B (en)
BE (1) BE804329A (en)
CH (1) CH561457A5 (en)
DE (1) DE2341340C3 (en)
ES (1) ES418385A1 (en)
FR (1) FR2198204B1 (en)
GB (1) GB1442132A (en)
IT (1) IT990421B (en)
NL (1) NL169668C (en)
NO (1) NO142057C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181693C (en) * 1974-11-29 1987-10-01 Philips Nv DEVICE FOR READING A RADIUS-REFLECTING REGISTRATION CARRIER BY OPTICAL ROAD.
FR2312832A1 (en) * 1975-05-30 1976-12-24 Thomson Brandt STABILIZATION DEVICE FOR SOFT DISCS, AND IN PARTICULAR VIDEO-DISCS, AND READING APPARATUS SUITABLE FOR THIS DEVICE
JPS5952454A (en) * 1982-09-18 1984-03-27 Nippon Telegr & Teleph Corp <Ntt> Optical disc device
US5012463A (en) * 1988-03-14 1991-04-30 Bernoulli Optical Systems Company Optical read/write storage system for flexible media having bernoulli stabilization at the optical head
GB2216710B (en) * 1988-03-14 1992-09-02 Ici Plc Optical or magneto-optical data system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4217806Y1 (en) * 1964-04-30 1967-10-16
FR2073651A5 (en) * 1969-12-23 1971-10-01 Licentia Gmbh
JPS5018374A (en) * 1973-06-22 1975-02-26

Also Published As

Publication number Publication date
DE2341340C3 (en) 1982-02-11
AT338887B (en) 1977-09-26
FR2198204A1 (en) 1974-03-29
IT990421B (en) 1975-06-20
BE804329A (en) 1974-02-28
ES418385A1 (en) 1976-03-16
JPS4966104A (en) 1974-06-26
FR2198204B1 (en) 1976-11-19
DE2341340B2 (en) 1981-06-04
DE2341340A1 (en) 1974-03-14
NL7211997A (en) 1974-03-05
CH561457A5 (en) 1975-04-30
NO142057B (en) 1980-03-10
NL169668C (en) 1982-08-02
JPS579147B2 (en) 1982-02-19
AU5975073A (en) 1975-03-06
ATA756273A (en) 1977-01-15
GB1442132A (en) 1976-07-07
NL169668B (en) 1982-03-01

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