GB2154545B - Magnetic tape cassette - Google Patents

Magnetic tape cassette

Info

Publication number: GB2154545B
Authority: GB; United Kingdom
Prior art keywords: magnetic tape; tape cassette; cassette; magnetic; tape
Prior art date: 1984-02-22
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

Application number

GB08504492A

Other versions

GB8504492D0 (en

GB2154545A (en

Inventor

Hiroyuki Uchida

Shuichi Yamashina

Yuji Iwahashi

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.)

Sony Corp

Original Assignee

Sony 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.)

1984-02-22

Filing date

1985-02-21

Publication date

1987-05-07

1985-02-21 Application filed by Sony Corp filed Critical Sony Corp

1985-03-27 Publication of GB8504492D0 publication Critical patent/GB8504492D0/en

1985-09-11 Publication of GB2154545A publication Critical patent/GB2154545A/en

1987-05-07 Application granted granted Critical

1987-05-07 Publication of GB2154545B publication Critical patent/GB2154545B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- 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
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08735—Covers

GB08504492A 1984-02-22 1985-02-21 Magnetic tape cassette Expired GB2154545B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2408884U JPS60140272U (en)	1984-02-22	1984-02-22	tape cassette

Publications (3)

Publication Number	Publication Date
GB8504492D0 GB8504492D0 (en)	1985-03-27
GB2154545A GB2154545A (en)	1985-09-11
GB2154545B true GB2154545B (en)	1987-05-07

Family

ID=12128634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08504492A Expired GB2154545B (en)	1984-02-22	1985-02-21	Magnetic tape cassette

Country Status (7)

Country	Link
JP (1)	JPS60140272U (en)
AU (1)	AU3898385A (en)
CA (1)	CA1248224A (en)
DE (1)	DE3505294A1 (en)
FR (1)	FR2559937A1 (en)
GB (1)	GB2154545B (en)
NL (1)	NL8500468A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2586467B2 (en) *	1987-01-21	1997-02-26	ソニー株式会社	Cassette mounting device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS528407Y2 (en) *	1972-06-29	1977-02-22
GB1450744A (en) *	1973-02-01	1976-09-29	Sony Corp	Magnetic tape cassettes
US4021006A (en) *	1974-11-20	1977-05-03	Matsushita Electric Industrial Co., Ltd.	Container for magnetic tape
CA1077618A (en) *	1975-12-13	1980-05-13	Victor Company Of Japan	Detection device for detecting ends of a cassette tape
JPS5564667A (en) *	1978-11-08	1980-05-15	Canon Inc	Cassette for video tape
US4643304A (en) *	1983-11-12	1987-02-17	Hitachi Maxell, Ltd.	Tape cartridge with extending reference surfaces
US4701822A (en) *	1983-12-28	1987-10-20	Fuji Photo Film Co., Ltd.	Magnetic tape cassette with guard panel

1984
- 1984-02-22 JP JP2408884U patent/JPS60140272U/en active Pending
1985
- 1985-02-15 DE DE19853505294 patent/DE3505294A1/en not_active Withdrawn
- 1985-02-19 NL NL8500468A patent/NL8500468A/en not_active Application Discontinuation
- 1985-02-20 CA CA000474694A patent/CA1248224A/en not_active Expired
- 1985-02-20 AU AU38983/85A patent/AU3898385A/en not_active Abandoned
- 1985-02-21 GB GB08504492A patent/GB2154545B/en not_active Expired
- 1985-02-22 FR FR8502583A patent/FR2559937A1/en active Pending

Also Published As

Publication number	Publication date
DE3505294A1 (en)	1985-09-05
NL8500468A (en)	1985-09-16
JPS60140272U (en)	1985-09-17
CA1248224A (en)	1989-01-03
GB8504492D0 (en)	1985-03-27
AU3898385A (en)	1985-08-29
GB2154545A (en)	1985-09-11
FR2559937A1 (en)	1985-08-23

Publication	Publication Date	Title
GB8505757D0 (en)	1985-04-11	Magnetic tape cassette
GB2152009B (en)	1987-04-23	Magnetic tape cassette
DE3474482D1 (en)	1988-11-10	Magnetic tape cassette
GB2163409B (en)	1987-05-20	Magnetic tape cassette
GB2173170B (en)	1987-12-16	Magnetic tape cassette
GB2176170B (en)	1988-11-02	Magnetic tape cassette
GB2143208B (en)	1987-04-29	Magnetic tape cassette
GB2137165B (en)	1986-05-08	Magnetic tape cassette
GB8515118D0 (en)	1985-07-17	Tape cassette
AU93812S (en)	1986-10-23	Magnetic tape cassette
GB2195612B (en)	1990-01-10	Magnetic tape cassette
GB8523539D0 (en)	1985-10-30	Magnetic tape cassette
GB2162494B (en)	1987-05-13	Tape cassette
GB2152010B (en)	1987-03-04	Magnetic tape cassette
SG26399G (en)	1995-09-01	Magnetic tape cassette
DE3471540D1 (en)	1988-06-30	Magnetic tape cassette
GB2167385B (en)	1988-07-20	Tape cassette
GB2165819B (en)	1987-07-22	Magnetic tape cassette
GB2168033B (en)	1988-02-03	Magnetic tape cassette
GB8520385D0 (en)	1985-09-18	Magnetic tape cassettes
GB2167386B (en)	1988-02-10	Tape cassette
GB8512493D0 (en)	1985-06-19	Tape cassette
GB2157265B (en)	1987-06-10	Magnetic tape cassette
AU90684S (en)	1985-08-01	Magnetic tape cassette
EP0272537A3 (en)	1989-08-23	Magnetic tape cassette

Legal Events

Date	Code	Title	Description
1992-10-21	PCNP	Patent ceased through non-payment of renewal fee