FR2418519A1 - Cassette pour videodisque, et videodisque adapte a une telle cassette - Google Patents
Cassette pour videodisque, et videodisque adapte a une telle cassetteInfo
- Publication number
- FR2418519A1 FR2418519A1 FR7805338A FR7805338A FR2418519A1 FR 2418519 A1 FR2418519 A1 FR 2418519A1 FR 7805338 A FR7805338 A FR 7805338A FR 7805338 A FR7805338 A FR 7805338A FR 2418519 A1 FR2418519 A1 FR 2418519A1
- Authority
- FR
- France
- Prior art keywords
- cassette
- videodisc
- handling
- cassettes
- attract
- 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.)
- Granted
Links
- 239000008188 pellet Substances 0.000 abstract 1
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/0328—Containers for flat record carriers the disc having to be extracted from the cartridge for recording reproducing, e.g. cooperating with an extractable tray
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/818—Magnet
Landscapes
- Packaging For Recording Disks (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Automatic Tape Cassette Changers (AREA)
Abstract
L'invention concerne les cassettes permettant de ranger et de manipuler les vidéodisques sans le toucher. Elle consiste à munir une telle cassette d'un aimant circulaire central permettant d'attirer un ensemble de pastilles magnétiques collées sur le vidéodisque de manière à maintenir celui-ci par son centre dans la cassette. Ainsi le vidéodisque ne peut plus frotter sur la cassette lors des manipulations. Elle permet de réaliser une cassette efficace et bon marché.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805338A FR2418519A1 (fr) | 1978-02-24 | 1978-02-24 | Cassette pour videodisque, et videodisque adapte a une telle cassette |
SE7901566A SE7901566L (sv) | 1978-02-24 | 1979-02-21 | Kassett for videoskiva samt videoskiva avsedd for en sadan kassett |
PL21362079A PL213620A1 (fr) | 1978-02-24 | 1979-02-22 | |
GB7906337A GB2017377B (en) | 1978-02-24 | 1979-02-22 | Disc-record cartridges |
DE19792907214 DE2907214A1 (de) | 1978-02-24 | 1979-02-23 | Bildplattenkassette und fuer derartige kassette geeignete bildplatte |
SU792732806A SU880264A3 (ru) | 1978-02-24 | 1979-02-23 | Видеопластинка и кассета дл нее |
DK80279A DK80279A (da) | 1978-02-24 | 1979-02-23 | Kassette til videoplade samt videoplade til en saadan kassette |
CH183779A CH631826A5 (fr) | 1978-02-24 | 1979-02-23 | Cassette pour videodisque, et videodisque adapte a une telle cassette. |
JP2060279A JPS54123932A (en) | 1978-02-24 | 1979-02-23 | Video disk cassette and video disk having cassette |
NO790633A NO790633L (no) | 1978-02-24 | 1979-02-23 | Kassett for videoplate, og videoplate tilpasset en slik kassett. |
US06/196,565 US4320833A (en) | 1978-02-24 | 1980-10-14 | Cartridge for a video-disk, and video-disk suitable for such a cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805338A FR2418519A1 (fr) | 1978-02-24 | 1978-02-24 | Cassette pour videodisque, et videodisque adapte a une telle cassette |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418519A1 true FR2418519A1 (fr) | 1979-09-21 |
FR2418519B1 FR2418519B1 (fr) | 1982-04-09 |
Family
ID=9205013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805338A Granted FR2418519A1 (fr) | 1978-02-24 | 1978-02-24 | Cassette pour videodisque, et videodisque adapte a une telle cassette |
Country Status (11)
Country | Link |
---|---|
US (1) | US4320833A (fr) |
JP (1) | JPS54123932A (fr) |
CH (1) | CH631826A5 (fr) |
DE (1) | DE2907214A1 (fr) |
DK (1) | DK80279A (fr) |
FR (1) | FR2418519A1 (fr) |
GB (1) | GB2017377B (fr) |
NO (1) | NO790633L (fr) |
PL (1) | PL213620A1 (fr) |
SE (1) | SE7901566L (fr) |
SU (1) | SU880264A3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477750A1 (fr) * | 1980-03-07 | 1981-09-11 | Thomson Csf | Cassette pour disque optique |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587647A (en) * | 1983-02-28 | 1986-05-06 | Xerox Corporation | Media spindle clamp for disk drives utilizing removable recording media |
JPS6035385A (ja) * | 1983-08-03 | 1985-02-23 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
JPS60147962A (ja) * | 1984-01-10 | 1985-08-05 | Toshiba Corp | フロツピ−デイスク装置 |
US5007040A (en) * | 1984-09-22 | 1991-04-09 | Canon Kabushiki Kaisha | Magnetic recording and/or reproducing apparatus having a retaining mechanism for a disc-shaped magnetic record bearing medium |
US4609105A (en) * | 1984-09-27 | 1986-09-02 | Storage Technology Partners Ii | Information recording disk cartridge protective structure |
JPS63175240A (ja) * | 1987-01-13 | 1988-07-19 | Canon Inc | 光記録担体およびその光記録・再生方法 |
US5823486A (en) * | 1997-02-07 | 1998-10-20 | Margaret K. Smith | Universal flexible arm |
US7178755B2 (en) * | 2003-07-30 | 2007-02-20 | Lincoln Global, Inc | Retainer ring for wire package |
KR20070037437A (ko) * | 2004-04-14 | 2007-04-04 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 디스크 저장 용기 |
US7367452B1 (en) * | 2004-06-22 | 2008-05-06 | Lincoln Global, Inc. | Retainer ring for a wire package and method of using the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE678976A (fr) * | 1965-04-26 | 1966-09-16 | ||
GB1200572A (en) * | 1969-03-26 | 1970-07-29 | Ibm | Cartridge for a magnetic disc assembly |
US3593327A (en) * | 1968-10-24 | 1971-07-13 | Singer Co | Memory-disc cartridge with loading mechanism |
US3975768A (en) * | 1973-06-20 | 1976-08-17 | Genisco Technology Corporation | Removable cartridge flexible disc memory apparatus |
US4071862A (en) * | 1976-03-01 | 1978-01-31 | Nashua Corporation | Disc cartridge |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2806704A (en) * | 1951-03-09 | 1957-09-17 | Jr Harry Warren Burdett | Phonograph record device and method of making said device |
US3109539A (en) * | 1960-11-17 | 1963-11-05 | Walfredo Toscanni | Record album |
US3250537A (en) * | 1962-08-29 | 1966-05-10 | Eastman Kodak Co | Polymer record |
US3224573A (en) * | 1965-03-31 | 1965-12-21 | David G Way | Envelopes for phonograph records |
US4013169A (en) * | 1974-07-19 | 1977-03-22 | Nashua Corporation | Magnet ring configuration and disc cartridge including magnet ring configuration |
US3951264A (en) * | 1974-10-29 | 1976-04-20 | Dynastor, Inc. | Flexible disc cartridge |
AR204960A1 (es) * | 1975-08-29 | 1976-03-19 | Kaplan R | Separadores para distanciar entre si discos fonograficos |
-
1978
- 1978-02-24 FR FR7805338A patent/FR2418519A1/fr active Granted
-
1979
- 1979-02-21 SE SE7901566A patent/SE7901566L/xx not_active Application Discontinuation
- 1979-02-22 PL PL21362079A patent/PL213620A1/xx unknown
- 1979-02-22 GB GB7906337A patent/GB2017377B/en not_active Expired
- 1979-02-23 JP JP2060279A patent/JPS54123932A/ja active Pending
- 1979-02-23 DE DE19792907214 patent/DE2907214A1/de not_active Withdrawn
- 1979-02-23 DK DK80279A patent/DK80279A/da not_active Application Discontinuation
- 1979-02-23 CH CH183779A patent/CH631826A5/fr not_active IP Right Cessation
- 1979-02-23 NO NO790633A patent/NO790633L/no unknown
- 1979-02-23 SU SU792732806A patent/SU880264A3/ru active
-
1980
- 1980-10-14 US US06/196,565 patent/US4320833A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE678976A (fr) * | 1965-04-26 | 1966-09-16 | ||
US3593327A (en) * | 1968-10-24 | 1971-07-13 | Singer Co | Memory-disc cartridge with loading mechanism |
GB1200572A (en) * | 1969-03-26 | 1970-07-29 | Ibm | Cartridge for a magnetic disc assembly |
US3975768A (en) * | 1973-06-20 | 1976-08-17 | Genisco Technology Corporation | Removable cartridge flexible disc memory apparatus |
US4071862A (en) * | 1976-03-01 | 1978-01-31 | Nashua Corporation | Disc cartridge |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477750A1 (fr) * | 1980-03-07 | 1981-09-11 | Thomson Csf | Cassette pour disque optique |
EP0035933A1 (fr) * | 1980-03-07 | 1981-09-16 | Thomson-Csf | Cassette pour disque optique |
Also Published As
Publication number | Publication date |
---|---|
JPS54123932A (en) | 1979-09-26 |
NO790633L (no) | 1979-08-27 |
GB2017377A (en) | 1979-10-03 |
SU880264A3 (ru) | 1981-11-07 |
DK80279A (da) | 1979-08-25 |
FR2418519B1 (fr) | 1982-04-09 |
SE7901566L (sv) | 1979-08-25 |
PL213620A1 (fr) | 1980-01-02 |
GB2017377B (en) | 1982-09-02 |
DE2907214A1 (de) | 1979-09-06 |
CH631826A5 (fr) | 1982-08-31 |
US4320833A (en) | 1982-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |