BR9200392A - Obturador para cassete de disco magnetico e cassete de disco magnetico flexivel - Google Patents

Obturador para cassete de disco magnetico e cassete de disco magnetico flexivel

Info

Publication number: BR9200392A
Authority: BR; Brazil
Prior art keywords: magnetic disc; disc cassette; shutter; flexible; cassette
Prior art date: 1991-02-05

Application number

BR929200392A

Other languages

English (en)

Inventor

Patrick M Hughes

Maribeth Fletcher

Original Assignee

Hoechst Celanese Corp

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.)

1991-02-05

Filing date

1992-02-05

Publication date

1992-10-13

1992-02-05 Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp

1992-10-13 Publication of BR9200392A publication Critical patent/BR9200392A/pt

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
- G11B23/02—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
- 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
- G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes

BR929200392A 1991-02-05 1992-02-05 Obturador para cassete de disco magnetico e cassete de disco magnetico flexivel BR9200392A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/650,851 US5164871A (en)	1991-02-05	1991-02-05	Shutters with integrally molded spring elements for flexible magnetic disc cassettes

Publications (1)

Publication Number	Publication Date
BR9200392A true BR9200392A (pt)	1992-10-13

Family

ID=24610578

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929200392A BR9200392A (pt)	1991-02-05	1992-02-05	Obturador para cassete de disco magnetico e cassete de disco magnetico flexivel

Country Status (6)

Country	Link
US (1)	US5164871A (pt)
EP (1)	EP0498607A3 (pt)
JP (1)	JPH0581813A (pt)
BR (1)	BR9200392A (pt)
CA (1)	CA2060638A1 (pt)
MX (1)	MX9200515A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9307293D0 (en) *	1993-04-07	1993-06-02	Newell Terence J	Optical compact disc sotrage and loading cassette
US5886848A (en) *	1993-09-16	1999-03-23	Daewoo Electronics Co., Ltd.	Cassette loading device for use in a video cassette recorder
US5781980A (en) *	1995-08-07	1998-07-21	Golston Company	Display with molded spring
US5813121A (en) *	1996-06-17	1998-09-29	Allway Tools, Inc.	Automatically retractable utility knife
US6263577B1 (en)	1998-10-06	2001-07-24	American Safety Razor	Automatic spring retractable utility knife
USD444368S1 (en)	1999-05-07	2001-07-03	American Safety Razor	Retractable utility knife
US6510131B1 (en) *	2000-02-16	2003-01-21	Imation Corp.	Data storage disk cartridge including a shutter assembly with a stress relief mechanism
DE602004030940D1 (de)	2003-11-27	2011-02-17	Sony Corp	Datenträgerkassette
US8938883B2 (en)	2010-01-11	2015-01-27	Allway Tools, Inc.	Cutting implements
USD660675S1 (en)	2011-06-09	2012-05-29	Allway Tools, Inc.	Twin blade head for a knife
USD779143S1 (en)	2014-04-25	2017-02-14	Unger Marketing International, Llc	Window scraper
USD782271S1 (en)	2015-04-29	2017-03-28	Unger Marketing International, Llc	Tool handle
US10575703B2 (en)	2015-04-29	2020-03-03	Unger Marketing International, Llc	Versatile cleaning devices

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3845502A (en) *	1973-02-22	1974-10-29	Arvin Ind Inc	Cassette locating system
FR2337396A1 (fr) *	1975-12-31	1977-07-29	Honeywell Bull Soc Ind	Conditionnement pour disque magnetique
NL8000381A (nl) *	1980-01-22	1981-08-17	Philips Nv	Systeem voor het inschrijven en/of uitlezen van informatie.
JPS6138145Y2 (pt) *	1980-08-14	1986-11-04
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
JPS5736473A (en) *	1980-08-14	1982-02-27	Sony Corp	Rotating driving device
JPS57195674U (pt) *	1981-06-05	1982-12-11
US4436201A (en) *	1981-11-11	1984-03-13	Victor Company Of Japan Limited	Disc cartridge having a detachable lid
JPS58224479A (ja) *	1982-06-21	1983-12-26	Hitachi Ltd	回転ディスク
JPS5928878U (ja) *	1982-08-18	1984-02-22	富士写真フイルム株式会社	磁気デイスクカ−トリツジ
US4497009A (en) *	1983-01-11	1985-01-29	Fuji Photo Film Co., Ltd.	Magnetic disk cartridge
CA1217562A (en) *	1983-02-10	1987-02-03	Etsuro Saito	Flexible magnetic disc
US4698714A (en) *	1984-04-28	1987-10-06	Sony Corporation	Flexible magnetic disc cassette
US4669078A (en) *	1984-07-04	1987-05-26	Nippon Gakki Seizo Kabushiki Kaisha	Disc case
JPS61129721A (ja) *	1984-11-27	1986-06-17	Nagaoka:Kk	ヘツドクリ−ニング器
US4613044A (en) *	1984-12-21	1986-09-23	Nikkodo Co., Ltd.	Compact disc case
FR2580284B1 (fr) *	1985-04-15	1987-09-18	Solvay	Copolymeres oxymethyleniques et procede pour leur preparation
JPH0766571B2 (ja) *	1985-06-24	1995-07-19	日立マクセル株式会社	光デイスク
JPS62208480A (ja) *	1986-03-07	1987-09-12	Hitachi Maxell Ltd	デイスクカ−トリツジ
US4686666A (en) *	1986-06-27	1987-08-11	Dcteq	Flexible micro disk
US4945530A (en) *	1986-11-14	1990-07-31	Opticord, Inc.	Cartridge for optical data discs
JPS647391A (en) *	1987-03-16	1989-01-11	Pioneer Electronic Corp	Optical information disk
JPS63249985A (ja) *	1987-04-06	1988-10-17	Sony Corp	デイスク装置
DE3729241A1 (de) *	1987-09-02	1989-03-16	Wilhelm Scherz	Diskette
US4864452A (en) *	1988-02-26	1989-09-05	Syquest Technology	Removable cartridge with lockable access door
US4944982A (en) *	1988-04-04	1990-07-31	Fuji Photo Film Co., Ltd.	Information recording medium having magnetizable hub
US4941066A (en) *	1988-05-11	1990-07-10	Shape Inc.	Injection molded center core for a recording disc and related method of manufacture
GB8908691D0 (en) *	1989-04-18	1989-06-07	Metal Box Plc	Optical disk case assembly
DE3926997C2 (de) *	1989-04-26	1998-11-26	Otfried Dipl Ing Urban	Gehäuse für einen scheibenförmigen Datenträger
KR0184007B1 (ko) *	1990-01-17	1999-04-15	오가 노리오	디스크 카트리지

1991
- 1991-02-05 US US07/650,851 patent/US5164871A/en not_active Expired - Fee Related
1992
- 1992-02-04 CA CA002060638A patent/CA2060638A1/en not_active Abandoned
- 1992-02-04 EP EP19920300914 patent/EP0498607A3/en not_active Ceased
- 1992-02-05 BR BR929200392A patent/BR9200392A/pt unknown
- 1992-02-05 JP JP4020027A patent/JPH0581813A/ja active Pending
- 1992-02-06 MX MX9200515A patent/MX9200515A/es unknown

Also Published As

Publication number	Publication date
US5164871A (en)	1992-11-17
EP0498607A2 (en)	1992-08-12
JPH0581813A (ja)	1993-04-02
CA2060638A1 (en)	1992-08-06
EP0498607A3 (en)	1993-06-09
MX9200515A (es)	1992-08-01

Publication	Publication Date	Title
BR8206939A (pt)	1983-10-04	Cassete para disco magnetico flexivel
BR8105207A (pt)	1982-04-27	Cassete de disco magnetico flexivel e aparelho de gravacao e/ou reproducao para o mesmo
BR8105206A (pt)	1982-04-27	Cassete de disco magnetico flexivel e aparelho de gravacao e/ou reproducao para o mesmo
BR8203152A (pt)	1983-05-17	Cassete de disco magnetico flexivel
BR8303674A (pt)	1984-06-12	Aparelho de carregar cassete de disco e cassete de disco flexivel
DE69221077D1 (de)	1997-09-04	Magnetbandkassette
DE69216354D1 (de)	1997-02-13	Magnetbandkassette
DE69208755D1 (de)	1996-04-11	Bandkassette
DE69222563D1 (de)	1997-11-13	Magnetplattenantrieb
DE69501595D1 (de)	1998-03-12	Datenkassette mit magnetischen bandmarkierungen
BR9200392A (pt)	1992-10-13	Obturador para cassete de disco magnetico e cassete de disco magnetico flexivel
DE69224553D1 (de)	1998-04-09	Magnetisches Aufzeichnungs/Wiedergabegerät
DE69210928D1 (de)	1996-06-27	Magnetische Aufzeichnungsplatte
EP0324458A3 (en)	1990-07-04	Magnetic tape cassette having improved erasure preventing device
EP0524824A3 (en)	1993-06-09	Disk cassette shutter
DE69222244D1 (de)	1997-10-23	Magnetisches Aufnahme-/Wiedergabegerät
BR9002974A (pt)	1991-08-20	Cassete de fita magnetica
EP0498606A3 (en)	1993-08-18	Flexible magnetic disc cassettes with separable cassette case
DE69225516D1 (de)	1998-06-25	Magnetisches Aufnahme-/Wiedergabegerät
BR9200367A (pt)	1992-10-13	Estojo de cassete moldado,estojo de cassete,e cassete para disco magnetico flexivel
DE69226665D1 (de)	1998-09-17	Magnetplattenantrieb
DE69132169D1 (de)	2000-06-08	Magnetbandkassette
DE69227145D1 (de)	1998-11-05	Magnetisches Aufzeichnungs-/Wiedergabegerät
DE69209870D1 (de)	1996-05-23	Bandkassette
DE69223225D1 (de)	1998-01-02	Magnetbandkassette

Legal Events

Date	Code	Title	Description
1998-12-29	KF	Request for proof of payment of annual fee
2000-05-16	FD5	Application fees: dismissal - article 86 of industrial property law