JPS58165795U - tape cassette - Google Patents

tape cassette

Info

Publication number
JPS58165795U
JPS58165795U JP1982061210U JP6121082U JPS58165795U JP S58165795 U JPS58165795 U JP S58165795U JP 1982061210 U JP1982061210 U JP 1982061210U JP 6121082 U JP6121082 U JP 6121082U JP S58165795 U JPS58165795 U JP S58165795U
Authority
JP
Japan
Prior art keywords
light
tape cassette
colored
tape
section
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
JP1982061210U
Other languages
Japanese (ja)
Other versions
JPS6325595Y2 (en
Inventor
喜明 涌井
Original Assignee
日本ビクター株式会社
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 日本ビクター株式会社 filed Critical 日本ビクター株式会社
Priority to JP1982061210U priority Critical patent/JPS58165795U/en
Priority to GB08310949A priority patent/GB2119751B/en
Priority to BR8302101A priority patent/BR8302101A/en
Priority to KR2019830003746U priority patent/KR860001812Y1/en
Priority to FR8306901A priority patent/FR2526208B1/en
Priority to DE3315167A priority patent/DE3315167C2/en
Publication of JPS58165795U publication Critical patent/JPS58165795U/en
Application granted granted Critical
Publication of JPS6325595Y2 publication Critical patent/JPS6325595Y2/ja
Granted 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
    • G11B23/08735—Covers
    • 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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第３図は、テープカセットの部分のうち黒く着
色した部分を示す為の説明図、第４図は、着色部の相違
によってテープ端検出機能がどのような特性のものとな
るかを示す照度−受光部出力電圧の関係を示すグラフで
ある。 １・・・ロックプレート、２．３・・・リール。Figures 1 to 3 are explanatory diagrams showing the parts of the tape cassette that are colored black, and Figure 4 shows the characteristics of the tape end detection function depending on the colored parts. 2 is a graph showing the relationship between illuminance and light receiving unit output voltage. 1... Lock plate, 2.3... Reel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テープカセットを記録又は再生の装置に装置した場合に
、テープカセットの光をほとんど透過しない記録媒体層
の設けられていないテープ部を透過した該装置の発光部
の光を該装置の受光部で検出してテープ端を検出し得る
よう前記光の光路部の構成されたテープカセットにおい
て、該光路部近傍の部分のうちの受光部に近い部分を光
反射率の低い色に着色し、テープカセットケースの前駆
着色部の残り大部分を前記着色した色と異なる色に着色
したことを特徴とするテープカセット。When a tape cassette is installed in a recording or playback device, the light-receiving portion of the device detects the light from the light-emitting portion of the device that passes through the tape portion of the tape cassette that is not provided with a recording medium layer that hardly transmits light. In the tape cassette in which the optical path section of the light is configured so that the end of the tape can be detected, the section near the light receiving section of the section near the optical path section is colored in a color with low light reflectance, and the tape cassette case is A tape cassette characterized in that most of the remainder of the precursor colored portion is colored in a color different from the colored color.
JP1982061210U 1982-04-28 1982-04-28 tape cassette Granted JPS58165795U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1982061210U JPS58165795U (en) 1982-04-28 1982-04-28 tape cassette
GB08310949A GB2119751B (en) 1982-04-28 1983-04-22 Video tape cassette cooperating with tape end detecting device
BR8302101A BR8302101A (en) 1982-04-28 1983-04-25 VIDEO TAPE CASSETTE
KR2019830003746U KR860001812Y1 (en) 1982-04-28 1983-04-27 Tape cassette
FR8306901A FR2526208B1 (en) 1982-04-28 1983-04-27 COOPERATING VIDEO BAND CASSETTE WITH END-OF-BAND DETECTION DEVICE
DE3315167A DE3315167C2 (en) 1982-04-28 1983-04-27 Video tape cassette for cooperation with a detection device for the end of the tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982061210U JPS58165795U (en) 1982-04-28 1982-04-28 tape cassette

Publications (2)

Publication Number Publication Date
JPS58165795U true JPS58165795U (en) 1983-11-04
JPS6325595Y2 JPS6325595Y2 (en) 1988-07-12

Family

ID=13164603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982061210U Granted JPS58165795U (en) 1982-04-28 1982-04-28 tape cassette

Country Status (6)

Country Link
JP (1) JPS58165795U (en)
KR (1) KR860001812Y1 (en)
BR (1) BR8302101A (en)
DE (1) DE3315167C2 (en)
FR (1) FR2526208B1 (en)
GB (1) GB2119751B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283286U (en) * 1985-11-14 1987-05-27

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107472A (en) * 1982-12-10 1984-06-21 Victor Co Of Japan Ltd Tape cassette
US4740857A (en) * 1983-07-25 1988-04-26 Victor Company Of Japan, Limited Tinted tape cassette having an optical tape sensing construction
JPS6089678U (en) * 1983-11-25 1985-06-19 ソニー株式会社 tape cassette
DE3416481A1 (en) * 1984-05-04 1985-11-07 Agfa-Gevaert Ag, 5090 Leverkusen LIGHT CHANNEL COVER FOR A LIMIT SWITCHING DEVICE FOR A TAPE MAGNETIC TAPE
JPS63213139A (en) * 1987-02-27 1988-09-06 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device
JP2685444B2 (en) * 1987-04-06 1997-12-03 ソニー株式会社 Magnetic tape cassette
JPH0276183A (en) * 1988-09-12 1990-03-15 Sony Corp Tape cassette
JPH02223083A (en) * 1989-02-23 1990-09-05 Sony Corp Tape cassette
US4993661A (en) * 1989-05-12 1991-02-19 Minnesota Mining And Manufacturing Company Tape cassette with tape leader detection improvements
GB2281288B (en) * 1993-08-26 1997-12-03 Greater Manchester Police Auth Cassette winding apparatus
CN1144201C (en) * 1999-06-10 2004-03-31 日本胜利株式会社 Cassette
JP2002093114A (en) * 2000-09-20 2002-03-29 Victor Co Of Japan Ltd Tape cassette

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445751A1 (en) * 1974-09-25 1976-04-15 Compur Werk Gmbh & Co SOUND RECORDING AND PLAYBACK DEVICE
CA1077618A (en) * 1975-12-13 1980-05-13 Victor Company Of Japan Detection device for detecting ends of a cassette tape
JPS5875392U (en) * 1981-11-16 1983-05-21 ティーディーケイ株式会社 cassette tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283286U (en) * 1985-11-14 1987-05-27

Also Published As

Publication number Publication date
DE3315167A1 (en) 1983-11-10
DE3315167C2 (en) 1986-05-22
KR860001812Y1 (en) 1986-08-13
KR840006388U (en) 1984-12-03
GB2119751A (en) 1983-11-23
BR8302101A (en) 1983-12-27
GB8310949D0 (en) 1983-05-25
GB2119751B (en) 1985-05-09
JPS6325595Y2 (en) 1988-07-12
FR2526208B1 (en) 1986-02-07
FR2526208A1 (en) 1983-11-04

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