DE68913784D1 - Plattenkassette. - Google Patents

Plattenkassette.

Info

Publication number: DE68913784D1
Authority: DE; Germany
Prior art keywords: record cassette; cassette; record
Prior art date: 1988-04-04
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 - Fee Related

Application number

DE89303107T

Other languages

English (en)

Other versions

DE68913784T2 (de

Inventor

Yoshito Tanaka

Takeo Sonobe

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.)

Maxell Ltd

Original Assignee

Hitachi Maxell Ltd

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.)

1988-04-04

Filing date

1989-03-29

Publication date

1994-04-21

1989-03-29 Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd

1994-04-21 Publication of DE68913784D1 publication Critical patent/DE68913784D1/de

1994-10-06 Application granted granted Critical

1994-10-06 Publication of DE68913784T2 publication Critical patent/DE68913784T2/de

2009-03-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for 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
- G11B23/0301—Details
- G11B23/0302—Auxiliary features
- G11B23/0303—Write protect features with a sliding part
- 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
- G11B23/0301—Details
- G11B23/0308—Shutters

Landscapes

Engineering & Computer Science (AREA)
Computer Security & Cryptography (AREA)
Feeding And Guiding Record Carriers (AREA)

DE68913784T 1988-04-04 1989-03-29 Plattenkassette. Expired - Fee Related DE68913784T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1988044721U JPH0739100Y2 (ja)	1988-04-04	1988-04-04	デイスクカートリツジ

Publications (2)

Publication Number	Publication Date
DE68913784D1 true DE68913784D1 (de)	1994-04-21
DE68913784T2 DE68913784T2 (de)	1994-10-06

Family

ID=12699293

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68913784T Expired - Fee Related DE68913784T2 (de)	1988-04-04	1989-03-29	Plattenkassette.

Country Status (4)

Country	Link
US (1)	US5040167A (de)
EP (1)	EP0336637B1 (de)
JP (1)	JPH0739100Y2 (de)
DE (1)	DE68913784T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5289457A (en) *	1988-04-28	1994-02-22	Dai Nippon Insatsu Kabushiki Kaisha	Disc cartridge with bent spring design for closing a closure shutter
EP0653756B1 (de) *	1988-06-29	2001-09-26	Dai Nippon Insatsu Kabushiki Kaisha	Plattenkassette
KR960013773B1 (ko) *	1990-01-29	1996-10-10	다이닛뽕 인사쓰 가부시기가이샤	디스크카트리지
KR100252370B1 (ko) *	1990-02-14	2000-04-15	기타지마 요시토시	3.5인치용의디스크카트리지
US5467239A (en) *	1991-01-11	1995-11-14	Sony Corporation	Disc cartridge withribbed shutter
AU662745B2 (en) *	1991-07-31	1995-09-14	Sony Corporation	Disc cartridge
US5210671A (en) *	1991-08-29	1993-05-11	Verbatim Corporation	Write protection for memory diskettes
AU658916B2 (en) *	1991-09-17	1995-05-04	Sony Corporation	Disc cartridge having mistaken recording inhibiting mechanism
US5815344A (en) *	1992-02-17	1998-09-29	Sony Corporation	Disc cartridge loading apparatus
JP3393655B2 (ja) *	1992-02-27	2003-04-07	パイオニア株式会社	光ディスクプレーヤ
DE4339355C2 (de) *	1992-11-20	1999-02-11	Takonori Mori	Behälter für scheibenförmiges Aufzeichnungsmedium
US5803250A (en) *	1993-11-19	1998-09-08	Mori; Takanori	Case for disk-type recording medium
US5823333A (en) *	1993-11-19	1998-10-20	Mori; Takanori	Case for disk-type recording medium
DE69509270T2 (de) *	1994-01-28	1999-11-04	Sony Corp., Tokio/Tokyo	Plattenkassette
JPH0887851A (ja) *	1994-09-16	1996-04-02	Sony Corp	ディスクカートリッジ
JP2898886B2 (ja) *	1994-09-20	1999-06-02	松下電器産業株式会社	ディスクカートリッジ
JPH0896552A (ja) *	1994-09-27	1996-04-12	Sony Corp	ディスクカートリッジ
US5539600A (en) *	1994-10-07	1996-07-23	Verbatim Corporation	Write protection for memory diskettes
EP0747901B1 (de) *	1994-12-22	2003-03-05	Sony Corporation	Disketten-kassette
JPH08297901A (ja) *	1995-04-25	1996-11-12	Olympus Optical Co Ltd	情報記録／再生装置
US5923641A (en) *	1995-07-07	1999-07-13	Hitachi Maxell, Ltd.	Disk cartridge
JPH0982055A (ja) *	1995-07-07	1997-03-28	Hitachi Maxell Ltd	ディスクカートリッジ
JP3445881B2 (ja) *	1995-09-08	2003-09-08	日立マクセル株式会社	磁気ディスクカートリッジ及びそのシャッタ開閉機構
CN1218318C (zh) *	1996-01-10	2005-09-07	松下电器产业株式会社	盘片盒
EP0833330A1 (de) *	1996-09-30	1998-04-01	Kabushiki Kaisha Toshiba	Plattenkassette
USD417974S (en) *	1997-02-28	1999-12-28	Takanori Mori	Bellows disk case
US6411596B1 (en) *	1999-03-16	2002-06-25	Canon Kabushiki Kaisha	Magneto-optical disk cartridge and magneto-optical disk apparatus
JP2005032310A (ja) *	2003-07-09	2005-02-03	Canon Inc	ディスクカートリッジ、及び情報記録再生装置
JP2005196900A (ja) *	2004-01-08	2005-07-21	Sony Corp	ディスクカートリッジ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
GB2142766B (en) *	1980-08-14	1985-09-11	Sony Corp	Recording and/or reproducing apparatus for magnetic disc cassettes
DE3218759A1 (de) *	1981-05-22	1983-03-24	Staar S.A., 1080 Bruxelles	Audio-visuelle cassette und audiospieler, kombiniert mit einem bildbetrachter
US4525758A (en) *	1981-06-19	1985-06-25	Matsushita Electric Industrial Co., Ltd.	Cartridge
JPS57113466A (en) *	1981-09-18	1982-07-14	Sony Corp	Magnetic sheet jacket
JPS5870463A (ja) *	1981-10-21	1983-04-26	Hitachi Ltd	デイスクカセツト
NL8105096A (nl) *	1981-11-11	1983-06-01	Philips Nv	Informatieschijfcassette.
JPS5963001A (ja) *	1982-10-01	1984-04-10	Canon Electronics Inc	磁気デイスク装置
JPS60115056A (ja) *	1983-11-26	1985-06-21	Toshiba Corp	カ−トリツジ装着装置
EP0146656B1 (de) *	1983-12-21	1987-11-11	International Business Machines Corporation	Plattenkassette mit flexiblem Plattenaufzeichnungsträger und Plattenspeicher der solch eine Kassette enthält
JPS6139289A (ja) *	1984-07-27	1986-02-25	Matsushita Electric Ind Co Ltd	カセツト蓋開閉装置
JPS6145780U (ja) *	1984-08-30	1986-03-26	ソニー株式会社	シ−ト状記録媒体カセツト
US4794481A (en) *	1985-02-19	1988-12-27	Matsushita Electric Industrial Co. Ltd.	Apparatus for loading and driving an information recording medium encased in a cartridge
JPS61211888A (ja) *	1985-03-16	1986-09-19	Hitachi Maxell Ltd	デイスクカ−トリツジ
US4772965A (en) *	1985-05-07	1988-09-20	Canon Denshi Kabushiki Kaisha	Cassette loading mechanism for a recording and/or reproducing apparatus
JPS61258381A (ja) *	1985-05-11	1986-11-15	Hitachi Maxell Ltd	デイスクカ−トリツジ
JPH0715786B2 (ja) *	1985-12-20	1995-02-22	日立マクセル株式会社	デイスクカ−トリツジ
JPS62246191A (ja) *	1986-04-18	1987-10-27	Canon Inc	記録媒体を有するカセツト
US4860136A (en) *	1986-07-09	1989-08-22	Fuji Photo Film Co., Ltd.	Rotary magnetic disc device with improved disc pack positioning structure
JPH01119952A (ja) *	1987-10-31	1989-05-12	Nakamichi Corp	ディスクカートリッジのシャッター開閉機構

1988
- 1988-04-04 JP JP1988044721U patent/JPH0739100Y2/ja not_active Expired - Lifetime
1989
- 1989-03-29 EP EP89303107A patent/EP0336637B1/de not_active Expired - Lifetime
- 1989-03-29 DE DE68913784T patent/DE68913784T2/de not_active Expired - Fee Related
- 1989-04-04 US US07/333,022 patent/US5040167A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE68913784T2 (de)	1994-10-06
JPH01151473U (de)	1989-10-19
US5040167A (en)	1991-08-13
EP0336637A3 (en)	1990-08-01
EP0336637A2 (de)	1989-10-11
JPH0739100Y2 (ja)	1995-09-06
EP0336637B1 (de)	1994-03-16

Publication	Publication Date	Title
DE68917682D1 (de)	1994-09-29	Plattenkassette.
DE68918515D1 (de)	1994-11-03	Plattenkassette.
DE68913784D1 (de)	1994-04-21	Plattenkassette.
DE68915631D1 (de)	1994-07-07	Plattenkassette.
DE68924906D1 (de)	1996-01-04	Aufzeichnungs-/Wiedergabeanordnung.
DE68923983D1 (de)	1995-10-05	Plattenspieler.
DE69014956D1 (de)	1995-01-26	Plattenkassette.
DE68911007D1 (de)	1994-01-13	Kassette.
DE68924926D1 (de)	1996-01-11	Plattenkassette.
DE3778621D1 (de)	1992-06-04	Plattenkassette.
DE68915932D1 (de)	1994-07-14	Aufzeichnungsgerät.
ATE108035T1 (de)	1994-07-15	Zeitaufnahmevorrichtung.
DE68920512D1 (de)	1995-02-23	Plattenspieler.
DE68919158D1 (de)	1994-12-08	Plattenmagazin.
DE68919342D1 (de)	1994-12-15	Aufzeichnungs-/Wiedergabeanordnung.
DE68921575D1 (de)	1995-04-13	Aufnahmegerät.
DE68911073D1 (de)	1994-01-13	Scheibenkassette.
DE68929327D1 (de)	2001-10-31	Plattenkassette
DE3879311D1 (de)	1993-04-22	Disk-kassette.
DE3885829D1 (de)	1994-01-05	Plattenkassette.
DE68924635D1 (de)	1995-11-30	Datenaufzeichnungsgerät.
DE3771246D1 (de)	1991-08-14	Plattenkassette.
DE69010780D1 (de)	1994-08-25	Plattenkassette.
DE3787338D1 (de)	1993-10-14	Plattenkassette.
DE3765293D1 (de)	1990-11-08	Plattenkassette.

Legal Events

Date	Code	Title	Description
1995-04-13	8364	No opposition during term of opposition
2006-01-05	8339	Ceased/non-payment of the annual fee