JPS5920491U - magnetic tape cassette - Google Patents

magnetic tape cassette

Info

Publication number
JPS5920491U
JPS5920491U JP11466182U JP11466182U JPS5920491U JP S5920491 U JPS5920491 U JP S5920491U JP 11466182 U JP11466182 U JP 11466182U JP 11466182 U JP11466182 U JP 11466182U JP S5920491 U JPS5920491 U JP S5920491U
Authority
JP
Japan
Prior art keywords
magnetic tape
tape cassette
reflector
light
emitting element
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.)
Pending
Application number
JP11466182U
Other languages
Japanese (ja)
Inventor
健吾 大石
Original Assignee
富士写真フイルム株式会社
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 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP11466182U priority Critical patent/JPS5920491U/en
Priority to DE19833327092 priority patent/DE3327092A1/en
Publication of JPS5920491U publication Critical patent/JPS5920491U/en
Pending legal-status Critical Current

Links

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
    • G11B15/02—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) [Summary] 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図は本考案の第１の実施例を示す、カセットの斜視
図、第２図は第１図に示すカセットの一部断面図、第３
図は本考案の第２の実施例を示すカセットの一部概略図
である。 １・・・・・・カセット前面、２・・・・・・センサー
ホール、４・・・・・・センサーポール、５・・・・・
・発光素子、６・・・・・・受光素子、７・・・・・・
反射板、８・・・・・・磁気テープ、９・・・・・：テ
ープガイド、１０・・・・・・ガイドポール、１１・・
・・・・リール、１２・・・・・・仕切板、１３・・・
・・・貫通孔、１４・・・・・・カセット側端、１５・
・・・・・カセット底面。FIG. 1 is a perspective view of a cassette showing a first embodiment of the present invention, FIG. 2 is a partial cross-sectional view of the cassette shown in FIG. 1, and FIG.
The figure is a partial schematic diagram of a cassette showing a second embodiment of the present invention. 1...Cassette front, 2...Sensor hole, 4...Sensor pole, 5...
・Light emitting element, 6... Light receiving element, 7...
Reflector, 8... Magnetic tape, 9...: Tape guide, 10... Guide pole, 11...
...Reel, 12...Partition plate, 13...
...Through hole, 14...Cassette side end, 15.
...The bottom of the cassette.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）磁気テープの走行路をはさんで一方の側に反射板
を設け、他方の側に発光素子とこの発光素子から発せら
れ前記反射板に反射された光を受光する受光素子とを備
えたセンサーポールを挿入するためのセンサーホールを
設けたことを特徴とする磁気テープカセット。(1) A reflective plate is provided on one side across the running path of the magnetic tape, and a light-emitting element and a light-receiving element that receives light emitted from the light-emitting element and reflected by the reflective plate are provided on the other side. A magnetic tape cassette characterized by having a sensor hole for inserting a sensor pole. （２）前記反射板が全方向反射板であることを特徴とす
る実用新案登録請求の範囲第１項記載の磁気テープカセ
ット。(2) The magnetic tape cassette according to claim 1, wherein the reflector is an omnidirectional reflector. （３）前記反射板がフィルター適性を有する反射板であ
ることを特徴とする実用新案登録請求の範囲第１項記載
の磁気テープカセット。(3) The magnetic tape cassette according to claim 1, wherein the reflector is a reflector having filter suitability.
JP11466182U 1982-07-28 1982-07-28 magnetic tape cassette Pending JPS5920491U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11466182U JPS5920491U (en) 1982-07-28 1982-07-28 magnetic tape cassette
DE19833327092 DE3327092A1 (en) 1982-07-28 1983-07-27 Magnetic recording tape casette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11466182U JPS5920491U (en) 1982-07-28 1982-07-28 magnetic tape cassette

Publications (1)

Publication Number Publication Date
JPS5920491U true JPS5920491U (en) 1984-02-07

Family

ID=14643399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11466182U Pending JPS5920491U (en) 1982-07-28 1982-07-28 magnetic tape cassette

Country Status (2)

Country Link
JP (1) JPS5920491U (en)
DE (1) DE3327092A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153413U (en) * 1984-09-13 1986-04-10

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132285A (en) * 1984-07-23 1986-02-14 Sony Corp Magnetic tape cassette
JPH0528634Y2 (en) * 1986-06-27 1993-07-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153413U (en) * 1984-09-13 1986-04-10
JPH0436324Y2 (en) * 1984-09-13 1992-08-27

Also Published As

Publication number Publication date
DE3327092A1 (en) 1984-02-02

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