PL208014A1 - Urzadzenie do podtrzymywania nosnika informacji w postaci gietkiej plyty - Google Patents

Urzadzenie do podtrzymywania nosnika informacji w postaci gietkiej plyty

Info

Publication number: PL208014A1
Authority: PL; Poland
Prior art keywords: information; support; flexible plate; flexible; plate
Prior art date: 1977-07-01

Application number

PL20801478A

Other languages

English (en)

Other versions

PL115997B1 (en

Inventor

Gerald Roullet

Jean P Bortuzzo

Serge Chevalier

Original Assignee

Thomson Brandt

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.)

1977-07-01

Filing date

1978-06-29

Publication date

1979-03-26

1978-06-29 Application filed by Thomson Brandt filed Critical Thomson Brandt

1979-03-26 Publication of PL208014A1 publication Critical patent/PL208014A1/pl

1981-05-30 Publication of PL115997B1 publication Critical patent/PL115997B1/pl

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

PL1978208014A 1977-07-01 1978-06-29 Device for supporting information carrier in a form of flexible plate PL115997B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7720374A FR2396383A1 (fr)	1977-07-01	1977-07-01	Dispositif de sustentation d'un support d'information en forme de disque souple et lecteur de disque utilisant un tel dispositif

Publications (2)

Publication Number	Publication Date
PL208014A1 true PL208014A1 (pl)	1979-03-26
PL115997B1 PL115997B1 (en)	1981-05-30

Family

ID=9192886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1978208014A PL115997B1 (en)	1977-07-01	1978-06-29	Device for supporting information carrier in a form of flexible plate

Country Status (10)

Country	Link
US (1)	US4183069A (pl)
JP (1)	JPS5419704A (pl)
CA (1)	CA1112761A (pl)
CS (1)	CS219341B2 (pl)
DE (1)	DE2828889A1 (pl)
FR (1)	FR2396383A1 (pl)
GB (1)	GB2000624B (pl)
IT (1)	IT1105082B (pl)
PL (1)	PL115997B1 (pl)
SU (1)	SU816408A3 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5646075U (pl) *	1979-09-13	1981-04-24
NL8004379A (nl) *	1980-07-31	1982-03-01	Philips Nv	Inrichting voor het met behulp van een stralingsbundel inschrijven en/of uitlezen van informatie op een roterende informatieschijf.
US4658318A (en) *	1981-04-22	1987-04-14	Iomega Corporation	Magnetic disk cartridge having improved locking mechanism and ringing pad
US4419704A (en) *	1981-04-24	1983-12-06	Iomega Corporation	Bernoulli plate for stabilization of flexible magnetic disk
JPH02100395U (pl) *	1989-01-27	1990-08-09
US4973150A (en) *	1990-03-23	1990-11-27	Eastman Kodak Company	Film constraint and film writing system
US4973151A (en) *	1990-03-23	1990-11-27	Eastman Kodak Company	Film constraint and illumination system
JPH0471098U (pl) *	1990-10-31	1992-06-23
FR2832831B1 (fr) *	2001-11-23	2004-03-12	Pascal Otalora	Dispositif d'asservissement de systemes multimedias numeriques

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2950353A (en) *	1955-07-05	1960-08-23	Litton Industries Inc	Pliant disk magnetic recording apparatus
US3155977A (en) *	1959-08-31	1964-11-03	Ibm	Resilient recording disk
US3110889A (en) *	1960-05-02	1963-11-12	Lab For Electronics Inc	Magnetic disc storage device
US3178719A (en) *	1961-07-20	1965-04-13	Lab For Electronics Inc	Magnetic disc
FR2073651A5 (pl) *	1969-12-23	1971-10-01	Licentia Gmbh
DE2060303A1 (de) *	1970-12-02	1972-06-08	Telefunken Patent	Aufzeichnungs- und/oder Wiedergabegeraet fuer schnellaufende,flexible Aufzeichnungstraegerfolien
US3764758A (en) *	1971-05-26	1973-10-09	Sony Corp	Magnetic recording and/or reproducing apparatus with transducer extending through a record support plate having an annular groove coextensive with record track
FR2167258A5 (pl) *	1972-01-11	1973-08-24	Thomson Csf
US3947886A (en) *	1974-04-25	1976-03-30	Dynastor, Inc.	Flexible disc recording apparatus
US4074330A (en) *	1976-08-30	1978-02-14	International Business Machines Corporation	Flexible disk storage apparatus

1977
- 1977-07-01 FR FR7720374A patent/FR2396383A1/fr active Granted
1978
- 1978-06-27 US US05/919,547 patent/US4183069A/en not_active Expired - Lifetime
- 1978-06-29 PL PL1978208014A patent/PL115997B1/pl unknown
- 1978-06-30 DE DE19782828889 patent/DE2828889A1/de active Granted
- 1978-06-30 SU SU782632156A patent/SU816408A3/ru active
- 1978-06-30 IT IT50116/78A patent/IT1105082B/it active
- 1978-06-30 CA CA306,670A patent/CA1112761A/en not_active Expired
- 1978-06-30 GB GB7828469A patent/GB2000624B/en not_active Expired
- 1978-07-01 JP JP8043078A patent/JPS5419704A/ja active Granted
- 1978-07-03 CS CS784411A patent/CS219341B2/cs unknown

Also Published As

Publication number	Publication date
DE2828889A1 (de)	1979-01-18
US4183069A (en)	1980-01-08
JPS6217298B2 (pl)	1987-04-16
CA1112761A (en)	1981-11-17
SU816408A3 (ru)	1981-03-23
PL115997B1 (en)	1981-05-30
IT1105082B (it)	1985-10-28
FR2396383A1 (fr)	1979-01-26
DE2828889C2 (pl)	1988-09-01
JPS5419704A (en)	1979-02-14
GB2000624B (en)	1982-02-03
CS219341B2 (en)	1983-03-25
GB2000624A (en)	1979-01-10
IT7850116A0 (it)	1978-06-30
FR2396383B1 (pl)	1981-07-24

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