JPH0528634Y2 - - Google Patents

Info

Publication number
JPH0528634Y2
JPH0528634Y2 JP1986097638U JP9763886U JPH0528634Y2 JP H0528634 Y2 JPH0528634 Y2 JP H0528634Y2 JP 1986097638 U JP1986097638 U JP 1986097638U JP 9763886 U JP9763886 U JP 9763886U JP H0528634 Y2 JPH0528634 Y2 JP H0528634Y2
Authority
JP
Japan
Prior art keywords
light
cassette
magnetic tape
tape
light receiving
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.)
Expired - Lifetime
Application number
JP1986097638U
Other languages
English (en)
Japanese (ja)
Other versions
JPS636586U (US07968547-20110628-C00004.png
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 filed Critical
Priority to JP1986097638U priority Critical patent/JPH0528634Y2/ja
Priority to US07/067,030 priority patent/US4862305A/en
Publication of JPS636586U publication Critical patent/JPS636586U/ja
Application granted granted Critical
Publication of JPH0528634Y2 publication Critical patent/JPH0528634Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G11B15/08—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 by photoelectric sensing
    • 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
    • G11B23/08721—Brakes for tapes or tape reels
JP1986097638U 1986-06-27 1986-06-27 Expired - Lifetime JPH0528634Y2 (US07968547-20110628-C00004.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986097638U JPH0528634Y2 (US07968547-20110628-C00004.png) 1986-06-27 1986-06-27
US07/067,030 US4862305A (en) 1986-06-27 1987-06-29 Optical system for magnetic tape end detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986097638U JPH0528634Y2 (US07968547-20110628-C00004.png) 1986-06-27 1986-06-27

Publications (2)

Publication Number Publication Date
JPS636586U JPS636586U (US07968547-20110628-C00004.png) 1988-01-16
JPH0528634Y2 true JPH0528634Y2 (US07968547-20110628-C00004.png) 1993-07-22

Family

ID=14197677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986097638U Expired - Lifetime JPH0528634Y2 (US07968547-20110628-C00004.png) 1986-06-27 1986-06-27

Country Status (2)

Country Link
US (1) US4862305A (US07968547-20110628-C00004.png)
JP (1) JPH0528634Y2 (US07968547-20110628-C00004.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02187975A (ja) * 1989-01-13 1990-07-24 Toshiba Corp カセットテープ
US5152477A (en) * 1990-08-01 1992-10-06 Yeh Tsun W Electronic detection device for detecting the ending of the rewinding of a video cassette rewinder
US5222003A (en) * 1990-11-13 1993-06-22 Colorado Memory Systems Optical tape position sensing system for magnetic tape media in computer memory backup devices
GB2292475B (en) * 1991-09-03 1996-04-17 Funai Electric Co A tape end detecting device
DE4229043A1 (de) * 1991-09-03 1993-03-18 Funai Electric Co Bandende-erkennungsvorrichtung fuer tapedecks
US5333806A (en) * 1992-06-03 1994-08-02 Verbatim Corporation Magnetic tape cartridge
JP3120196B2 (ja) * 1992-08-07 2000-12-25 日立マクセル株式会社 テープカートリッジ
JP3385723B2 (ja) * 1994-06-17 2003-03-10 ソニー株式会社 カセットテープのテープ端検出機構
US5579191A (en) * 1995-07-17 1996-11-26 Minnesota Mining And Manufacturing Company Prism for a data cartridge
JPH10199194A (ja) * 1997-01-06 1998-07-31 Sony Corp 記録媒体カートリッジ装置
CN1224049C (zh) * 2000-09-01 2005-10-19 日本胜利株式会社 磁带盒
GB2407203B (en) * 2003-10-16 2007-11-07 Hitachi Maxell Tape cartridge end detection compatible with different tape widths
US7284722B2 (en) * 2005-02-04 2007-10-23 Tdk Corporation Information recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201279A (ja) * 1983-04-29 1984-11-14 Sony Corp テ−プカセツト

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614453A (en) * 1970-04-08 1971-10-19 Richard M Johnson Radiation sensitive cassette leader detector
JPS5868256A (ja) * 1981-10-19 1983-04-23 Canon Inc カ−トリツジテ−プの検出機構
JPS5920491U (ja) * 1982-07-28 1984-02-07 富士写真フイルム株式会社 磁気テ−プカセツト
JPS61145747A (ja) * 1984-12-20 1986-07-03 Matsushita Electric Ind Co Ltd カセツトテ−プの終端検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201279A (ja) * 1983-04-29 1984-11-14 Sony Corp テ−プカセツト

Also Published As

Publication number Publication date
JPS636586U (US07968547-20110628-C00004.png) 1988-01-16
US4862305A (en) 1989-08-29

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