CA2131981A1 - Recording medium cassette - Google Patents

Recording medium cassette

Info

Publication number
CA2131981A1
CA2131981A1 CA002131981A CA2131981A CA2131981A1 CA 2131981 A1 CA2131981 A1 CA 2131981A1 CA 002131981 A CA002131981 A CA 002131981A CA 2131981 A CA2131981 A CA 2131981A CA 2131981 A1 CA2131981 A1 CA 2131981A1
Authority
CA
Canada
Prior art keywords
cassette case
release part
recording medium
cassette
board
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
Application number
CA002131981A
Other languages
French (fr)
Other versions
CA2131981C (en
Inventor
Takashi Sawada
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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CA2131981A1 publication Critical patent/CA2131981A1/en
Application granted granted Critical
Publication of CA2131981C publication Critical patent/CA2131981C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G11B23/04—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
    • 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
    • G11B23/08714—Auxiliary features
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G11B15/07—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape on containers

Abstract

A recording medium cassette comprises a cassette case cassette case board and a release part. The cassette case board has a plurality of board terminals and also has positioning holes formed in its outer surface so as to expose the plurality of board terminals along with insertion guide channels formed consecutively at the lower ends of the positioning holes so as to reach the lower end of the cassette case. Also, a release part slopes towards the lower end of the insertion guide channel away from the outer surface. The angle of the release part with respect to the height of the cassette case is greater than the angle of an inclined portion, which spans from contact points to free end parts of resilient connector contacts set up at a recording/playback apparatus connector, with respect to the height of the cassette case, and the connector contacts do not come into contact with the release part when the recording medium cassette is installed in the recording/playback apparatus and the contacts are therefore brought together in a reliable manner.
CA002131981A 1993-09-14 1994-09-13 Recording medium cassette Expired - Fee Related CA2131981C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPPO5-250960 1993-09-14
JP25096093A JP3413903B2 (en) 1993-09-14 1993-09-14 Recording medium cassette

Publications (2)

Publication Number Publication Date
CA2131981A1 true CA2131981A1 (en) 1995-03-15
CA2131981C CA2131981C (en) 2003-03-18

Family

ID=17215580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002131981A Expired - Fee Related CA2131981C (en) 1993-09-14 1994-09-13 Recording medium cassette

Country Status (8)

Country Link
US (1) US5541796A (en)
EP (1) EP0643390B1 (en)
JP (1) JP3413903B2 (en)
KR (1) KR100294443B1 (en)
CA (1) CA2131981C (en)
DE (1) DE69421657T2 (en)
HK (1) HK1013515A1 (en)
MY (1) MY111456A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960706171A (en) * 1994-09-06 1996-11-08 이데이 노부유끼 RECORDING MEDIUM DEVICE
US6160679A (en) * 1995-06-30 2000-12-12 Sony Corporation Recording medium device for use with a tape cartridge having an auxiliary memory viewable through a cartridge discrimination opening
JPH10172262A (en) * 1996-12-11 1998-06-26 Sony Corp Recording and reproducing cassette providing identification substrate
JPH11238356A (en) * 1998-02-20 1999-08-31 Fuji Photo Film Co Ltd Magnetic tape cassette
JP2000163925A (en) 1998-11-30 2000-06-16 Fuji Photo Film Co Ltd Magnetic tape cassette
JP2000331451A (en) * 1999-05-18 2000-11-30 Fuji Photo Film Co Ltd Magnetic tape cassette
US6299088B1 (en) * 1999-12-30 2001-10-09 Imation Corp. Memory chip retainer for a data storage cartridge
JP4167018B2 (en) * 2002-07-10 2008-10-15 富士フイルム株式会社 Recording tape cartridge
JP2006053967A (en) * 2004-08-10 2006-02-23 Hitachi Maxell Ltd Magnetic tape cartridge
KR20150038644A (en) 2008-12-25 2015-04-08 브라더 고오교오 가부시키가이샤 Tape cassette
PT2666642E (en) 2008-12-25 2016-02-10 Brother Ind Ltd Tape cassette and tape printer
SG174467A1 (en) 2009-03-31 2011-10-28 Brother Ind Ltd Tape cassette and tape printer
EP2415612B1 (en) 2009-03-31 2019-09-25 Brother Kogyo Kabushiki Kaisha Tape cassette
WO2010113780A1 (en) 2009-03-31 2010-10-07 ブラザー工業株式会社 Tape cassette
CN104589815B (en) 2009-03-31 2017-04-12 兄弟工业株式会社 Tape cassette and tape printer
JP5136503B2 (en) 2009-03-31 2013-02-06 ブラザー工業株式会社 Tape cassette
EP2448762B1 (en) 2009-06-30 2013-09-18 Brother Kogyo Kabushiki Kaisha Tape cassette and tape printer
CN102510806B (en) 2009-12-16 2014-06-18 兄弟工业株式会社 Tape cassette
WO2011080840A1 (en) 2009-12-28 2011-07-07 ブラザー工業株式会社 Tape cassette

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593337A (en) * 1983-03-16 1986-06-03 Alfredo Leone Video cassette play counting, storing and reading system
FR2564643A1 (en) * 1984-05-15 1985-11-22 Francelco Sa CONTACT FOR PRINTED CIRCUIT BOARDS
USRE34190E (en) * 1986-05-27 1993-03-09 Rogers Corporation Connector arrangement
JP2801000B2 (en) * 1986-07-02 1998-09-21 三菱電機株式会社 Recording / playback device
JPS6371993A (en) * 1986-09-16 1988-04-01 Hitachi Ltd Magnetic disk cartridge
JPS63206953A (en) * 1987-02-23 1988-08-26 Nec Corp Cartridge medium
JPH0241590A (en) * 1988-08-02 1990-02-09 Fuji Photo Film Co Ltd Cassette type semiconductor memory and its recording device
US4965691A (en) * 1988-11-14 1990-10-23 Syquest Technology Sealed removable cartridge for use with a high density disc drive with magnetic clutch
DK385489D0 (en) * 1989-08-07 1989-08-07 Bang & Olufsen As RECORDING AND PLAYING SYSTEM, NAME VIDEO SYSTEM, WITH TAPE CASSETTE
US5201665A (en) * 1991-09-24 1993-04-13 Cardell Corporation Cam lock connector
US5390870A (en) * 1992-06-01 1995-02-21 Sony Corporation Recording medium cassette and a recording/reproducing apparatus
TW230252B (en) * 1993-03-17 1994-09-11 Sony Co Ltd A cassette having a recording medium and a recording/reproducing apparatus for use with the cassette

Also Published As

Publication number Publication date
KR950009683A (en) 1995-04-24
JP3413903B2 (en) 2003-06-09
EP0643390A3 (en) 1995-06-28
DE69421657T2 (en) 2000-06-08
HK1013515A1 (en) 1999-08-27
CA2131981C (en) 2003-03-18
MY111456A (en) 2000-05-31
EP0643390B1 (en) 1999-11-17
KR100294443B1 (en) 2001-09-17
US5541796A (en) 1996-07-30
JPH0785633A (en) 1995-03-31
DE69421657D1 (en) 1999-12-23
EP0643390A2 (en) 1995-03-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed