NL7810584A - Cassette met flexibele magnetische schijf. - Google Patents
Cassette met flexibele magnetische schijf.Info
- Publication number
- NL7810584A NL7810584A NL7810584A NL7810584A NL7810584A NL 7810584 A NL7810584 A NL 7810584A NL 7810584 A NL7810584 A NL 7810584A NL 7810584 A NL7810584 A NL 7810584A NL 7810584 A NL7810584 A NL 7810584A
- Authority
- NL
- Netherlands
- Prior art keywords
- cassette
- magnetic disc
- flexible magnetic
- flexible
- disc
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
- G11B3/5809—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation
- G11B3/5818—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers
- G11B3/5827—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier
-
- 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
- G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
-
- 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
- G11B23/0014—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 record carriers not specifically of filamentary or web form
- G11B23/0021—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 record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
-
- 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
- G11B23/033—Containers for flat record carriers for flexible discs
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/845,003 US4149207A (en) | 1977-10-25 | 1977-10-25 | Cartridge and flexible magnetic disk assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7810584A true NL7810584A (nl) | 1979-04-27 |
Family
ID=25294170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7810584A NL7810584A (nl) | 1977-10-25 | 1978-10-24 | Cassette met flexibele magnetische schijf. |
Country Status (20)
Country | Link |
---|---|
US (1) | US4149207A (it) |
JP (1) | JPS5466108A (it) |
AR (1) | AR241729A1 (it) |
AT (1) | AT357783B (it) |
BR (1) | BR7806996A (it) |
CA (1) | CA1121049A (it) |
CH (1) | CH636468A5 (it) |
DD (1) | DD139484A5 (it) |
DE (1) | DE2839277C3 (it) |
DK (1) | DK471878A (it) |
FI (1) | FI783188A (it) |
FR (1) | FR2407546B1 (it) |
GB (1) | GB2007005B (it) |
IE (1) | IE47750B1 (it) |
IT (1) | IT1159146B (it) |
NL (1) | NL7810584A (it) |
NO (1) | NO783530L (it) |
SE (1) | SE7810467L (it) |
SU (1) | SU1205789A3 (it) |
ZA (1) | ZA785585B (it) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1073290B (it) * | 1977-03-04 | 1985-04-13 | Olivetti & Co Spa | Apparecchiatura per registrare e o leggere informazioni binarie su un disco magnetico flessibile di piccole dimensioni |
US4149207A (en) * | 1977-10-25 | 1979-04-10 | International Business Machines Corporation | Cartridge and flexible magnetic disk assembly |
US4272795A (en) * | 1979-06-04 | 1981-06-09 | Texas Instruments Incorporated | Information storage system and recording cartridge having precise alignment features |
US4330803A (en) * | 1979-08-06 | 1982-05-18 | International Business Machines Corporation | Disk accessing apparatus and method |
US4352132A (en) * | 1980-07-18 | 1982-09-28 | Data Master | Floppy disc drive |
JPS6138145Y2 (it) * | 1980-08-14 | 1986-11-04 | ||
JPS5736473A (en) * | 1980-08-14 | 1982-02-27 | Sony Corp | Rotating driving device |
GB2142766B (en) * | 1980-08-14 | 1985-09-11 | Sony Corp | Recording and/or reproducing apparatus for magnetic disc cassettes |
JPS606938Y2 (ja) * | 1980-08-14 | 1985-03-07 | ソニー株式会社 | 記録再生用デイスクカセツト |
JPS5761639U (it) * | 1980-09-26 | 1982-04-12 | ||
GB2093254B (en) * | 1980-12-31 | 1985-07-03 | Sony Corp | Apparatus for driving flexible discs |
US4658318A (en) * | 1981-04-22 | 1987-04-14 | Iomega Corporation | Magnetic disk cartridge having improved locking mechanism and ringing pad |
AU558371B2 (en) * | 1981-05-30 | 1987-01-29 | Sony Corporation | Flexible magnetic disc cassette |
JPS57195674U (it) * | 1981-06-05 | 1982-12-11 | ||
AU544979B2 (en) * | 1981-06-19 | 1985-06-27 | Matsushita Electric Industrial Co., Ltd. | Information disk cartridge |
US4532564A (en) * | 1981-09-16 | 1985-07-30 | Dysan Corporation | Removable disk cartridge |
JPS606946Y2 (ja) * | 1981-11-25 | 1985-03-07 | ソニー株式会社 | 磁気デイスク装置 |
DE3363461D1 (en) * | 1982-02-10 | 1986-06-19 | Hitachi Maxell | Magnetic recording disc cartridge |
US4577251A (en) * | 1982-03-12 | 1986-03-18 | Canon Denshi Kabushiki Kaisha | Magnetic disc cassette having disc flattening means |
JPS58224479A (ja) * | 1982-06-21 | 1983-12-26 | Hitachi Ltd | 回転ディスク |
US4482929A (en) * | 1982-06-22 | 1984-11-13 | International Business Machines Corporation | Magnetic recording disk cartridge |
JPS595060U (ja) * | 1982-06-30 | 1984-01-13 | ソニー株式会社 | 磁気シ−トジヤケツト |
AU560481B2 (en) * | 1982-07-19 | 1987-04-09 | Sony Corporation | Disk cassette loading |
DE3378389D1 (en) * | 1982-08-05 | 1988-12-08 | Hitachi Maxell | Recording disc cartridge |
JPS5974578U (ja) * | 1982-11-07 | 1984-05-21 | 日立マクセル株式会社 | デイスクカ−トリツジ |
EP0111217A3 (en) * | 1982-11-26 | 1984-10-17 | Tabor Corporation | Apparatus for disk memory |
US4613921A (en) * | 1982-11-26 | 1986-09-23 | Holmes William A | Disk memory apparatus |
US4630156A (en) * | 1983-02-10 | 1986-12-16 | Sony Corporation | Flexible magnetic disc including hub structure |
JPS59203280A (ja) * | 1983-05-02 | 1984-11-17 | Fuji Photo Film Co Ltd | 磁気デイスクカ−トリツジの製造方法 |
JPS59177073U (ja) * | 1983-05-13 | 1984-11-27 | ソニー株式会社 | ディスクカセット |
US4626949A (en) * | 1983-05-19 | 1986-12-02 | Verbatim Corporation | Magnetic record disk cleaning and stabilizing assembly |
JPS6047279A (ja) * | 1983-08-24 | 1985-03-14 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
JPS6085783U (ja) * | 1983-11-16 | 1985-06-13 | 富士写真フイルム株式会社 | 磁気デイスクカ−トリツジ |
JPS60116646U (ja) * | 1984-01-09 | 1985-08-07 | アルプス電気株式会社 | デイスク支持装置 |
US4675763A (en) * | 1984-02-03 | 1987-06-23 | Teac Corporation | Magnetic disk drive with a disk leveling mechanism |
JPS60164953A (ja) * | 1984-02-06 | 1985-08-28 | Sony Corp | デイスクの回転駆動装置 |
JPS60140258U (ja) * | 1984-02-27 | 1985-09-17 | ティアック株式会社 | デイスク駆動装置 |
JPS6136682A (ja) * | 1984-07-26 | 1986-02-21 | 杉山 道生 | 真空熱処理炉の真空ドア開閉装置 |
IT1179839B (it) * | 1984-11-30 | 1987-09-16 | Olivetti & Co Spa | Dispositivo per portare in rotazione un disco magnetico |
JPH0422431Y2 (it) * | 1985-01-24 | 1992-05-22 | ||
US4920441A (en) * | 1985-03-13 | 1990-04-24 | Nippon Telegraph and Telehpone Corp. | Flexible magnetic diskette |
JPS61208684A (ja) * | 1985-03-13 | 1986-09-17 | Fujitsu Ltd | フレキシブル磁気ディスク |
US4843511A (en) * | 1985-09-27 | 1989-06-27 | Polaroid Corporation | Magnetic disk cassette having internal biasing ribs |
JPH0521727Y2 (it) * | 1985-10-19 | 1993-06-03 | ||
JPH0624062Y2 (ja) * | 1985-11-06 | 1994-06-22 | 富士写真フイルム株式会社 | 磁気デイスクカ−トリツジ |
US4752847A (en) * | 1985-11-19 | 1988-06-21 | Eastman Kodak Company | Storage disk drive mechanism |
US4654742A (en) * | 1985-11-19 | 1987-03-31 | Eastman Kodak Company | Disk cassette pressure spring mechanism |
NL8503563A (nl) * | 1985-12-24 | 1987-07-16 | Nagron Precision Tooling | Schijfvormige informatiedrager met van een centraal gat voorzien inzetstuk. |
DE3604698A1 (de) * | 1986-02-14 | 1987-08-20 | Leybold Heraeus Gmbh & Co Kg | Maske fuer ringfoermige substrate |
US4794480A (en) * | 1986-04-21 | 1988-12-27 | Iomega Corporation | Bernoulli plate in cartridge |
US4740851A (en) * | 1986-04-21 | 1988-04-26 | Iomega Corporation | Disk drive with spicule member |
US4686666A (en) * | 1986-06-27 | 1987-08-11 | Dcteq | Flexible micro disk |
JPH0621078Y2 (ja) * | 1987-08-06 | 1994-06-01 | パイオニア株式会社 | カ−トリッジ収納ディスク演奏装置 |
US4814926A (en) * | 1987-09-28 | 1989-03-21 | Polaroid Corporation | Flexible disk cassette |
NL8800820A (nl) * | 1988-03-31 | 1989-10-16 | Philips Nv | Cassette. |
US5081555A (en) * | 1989-11-06 | 1992-01-14 | Verbatim Corporation | Internal tape cleaning mechanism for a tape cassette |
US5060106A (en) * | 1989-11-13 | 1991-10-22 | Laser Magnetic Storage International Company | Disk cartridge including door opening mechanism and improved hub assembly |
JP3021783B2 (ja) * | 1991-05-22 | 2000-03-15 | ティーディーケイ株式会社 | ディスクカートリッジ |
US5781375A (en) * | 1996-04-03 | 1998-07-14 | Hitachi Electronics Engineering Co., Ltd. | Information recording disk chuck mechanism |
GB2315908B (en) * | 1996-08-02 | 1998-10-14 | Kenneth James Bates | Vibration damping |
US6900962B1 (en) * | 1997-09-05 | 2005-05-31 | Seagate Technology Llc | High performance standard configuration disc drive having smaller-than-standard discs |
US6166884A (en) * | 1998-10-30 | 2000-12-26 | Iomega Corporation | Apparatus and system for stabilizing a disk media surface for engagement with a drive head |
JP3712374B2 (ja) * | 2001-12-06 | 2005-11-02 | 富士写真フイルム株式会社 | 小型磁気ディスクカートリッジ |
JP2004213850A (ja) * | 2002-05-13 | 2004-07-29 | Fuji Photo Film Co Ltd | 磁気ディスクカートリッジ |
JP2004103122A (ja) * | 2002-09-10 | 2004-04-02 | Fuji Photo Film Co Ltd | ディスクカートリッジのセンタコアのチャッキング構造 |
JP2006059422A (ja) * | 2004-08-18 | 2006-03-02 | Fuji Photo Film Co Ltd | 記録ディスクカートリッジ |
KR100605375B1 (ko) * | 2004-11-17 | 2006-07-31 | 한국전자통신연구원 | 정보저장용 디스크 |
US20070263316A1 (en) * | 2006-05-11 | 2007-11-15 | Dickson/Unigage, Inc. | Method And Apparatus For Supporting And Orienting A Workpiece And A Workpiece For Use Therewith |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1104070A (fr) * | 1954-04-26 | 1955-11-16 | Perfectionnement aux tourne-disques phonographiques | |
FR1185057A (fr) * | 1956-10-23 | 1959-07-29 | Tdk Electronics Co Ltd | Procédé pour la mise en place d'une feuille d'enregistrement magnétique du son sur un magnétophone |
US3130393A (en) * | 1959-05-13 | 1964-04-21 | Sperry Rand Corp | Information storage device |
US3144642A (en) * | 1960-12-30 | 1964-08-11 | Ibm | Random access file with stationary records |
US3460118A (en) * | 1965-02-11 | 1969-08-05 | Recognition Equipment Inc | Data recording device and system |
DE1774349B2 (de) * | 1967-05-31 | 1973-09-27 | Nippon Electric Co., Ltd., Tokio | Behälter für magnetische Speicherscheiben und Datenspeichereinrichtung |
DE2330819A1 (de) * | 1972-06-27 | 1974-01-17 | Arvin Ind Inc | Magnetplattengeraet und kassette |
US3864755A (en) * | 1973-08-20 | 1975-02-04 | Memorex Corp | Thermoformed cartridge for a magnetic record disc |
FR2337396A1 (fr) * | 1975-12-31 | 1977-07-29 | Honeywell Bull Soc Ind | Conditionnement pour disque magnetique |
US4091454A (en) * | 1976-11-02 | 1978-05-23 | International Business Machines Corporation | Self-centering disk having an eccentric elliptical-shaped center locating hole |
DE2708798C3 (de) * | 1976-12-22 | 1979-09-20 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Spannvorrichtung für scheibenförmige Folienspeicher |
DE2709944C3 (de) * | 1977-03-08 | 1979-08-30 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Drehbarer Folienspeicher |
US4149207A (en) * | 1977-10-25 | 1979-04-10 | International Business Machines Corporation | Cartridge and flexible magnetic disk assembly |
-
1977
- 1977-10-25 US US05/845,003 patent/US4149207A/en not_active Expired - Lifetime
-
1978
- 1978-06-20 CA CA000305826A patent/CA1121049A/en not_active Expired
- 1978-08-29 CH CH911078A patent/CH636468A5/de not_active IP Right Cessation
- 1978-09-09 DE DE2839277A patent/DE2839277C3/de not_active Expired
- 1978-09-11 AT AT654878A patent/AT357783B/de active
- 1978-09-15 FR FR7827022A patent/FR2407546B1/fr not_active Expired
- 1978-09-22 JP JP11607278A patent/JPS5466108A/ja active Granted
- 1978-09-29 IT IT28242/78A patent/IT1159146B/it active
- 1978-10-02 GB GB7839003A patent/GB2007005B/en not_active Expired
- 1978-10-03 ZA ZA785585A patent/ZA785585B/xx unknown
- 1978-10-06 SE SE7810467A patent/SE7810467L/xx unknown
- 1978-10-18 NO NO783530A patent/NO783530L/no unknown
- 1978-10-19 FI FI783188A patent/FI783188A/fi not_active Application Discontinuation
- 1978-10-23 DD DD78208625A patent/DD139484A5/de unknown
- 1978-10-24 DK DK471878A patent/DK471878A/da not_active Application Discontinuation
- 1978-10-24 SU SU782678701A patent/SU1205789A3/ru active
- 1978-10-24 NL NL7810584A patent/NL7810584A/xx not_active Application Discontinuation
- 1978-10-24 IE IE2103/78A patent/IE47750B1/en not_active IP Right Cessation
- 1978-10-24 BR BR7806996A patent/BR7806996A/pt unknown
-
1981
- 1981-03-31 AR AR81284807A patent/AR241729A1/es active
Also Published As
Publication number | Publication date |
---|---|
DD139484A5 (de) | 1980-01-02 |
DE2839277B2 (de) | 1979-12-13 |
DK471878A (da) | 1979-04-26 |
SU1205789A3 (ru) | 1986-01-15 |
IE47750B1 (en) | 1984-06-13 |
FR2407546B1 (fr) | 1985-11-29 |
IT7828242A0 (it) | 1978-09-29 |
SE7810467L (sv) | 1979-04-26 |
IT1159146B (it) | 1987-02-25 |
JPS5466108A (en) | 1979-05-28 |
JPS5747488B2 (it) | 1982-10-09 |
CH636468A5 (de) | 1983-05-31 |
GB2007005A (en) | 1979-05-10 |
DE2839277A1 (de) | 1979-04-26 |
IE782103L (en) | 1979-04-25 |
ZA785585B (en) | 1980-05-28 |
US4149207A (en) | 1979-04-10 |
DE2839277C3 (de) | 1980-08-21 |
AT357783B (de) | 1980-07-25 |
NO783530L (no) | 1979-04-26 |
BR7806996A (pt) | 1979-05-15 |
ATA654878A (de) | 1979-12-15 |
CA1121049A (en) | 1982-03-30 |
AR241729A1 (es) | 1992-11-30 |
GB2007005B (en) | 1982-07-21 |
FR2407546A1 (fr) | 1979-05-25 |
FI783188A (fi) | 1979-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |