JPS6026632U - 反転式テ−プレコ−ダの誤消去防止用爪検出機構 - Google Patents

反転式テ−プレコ−ダの誤消去防止用爪検出機構

Info

Publication number
JPS6026632U
JPS6026632U JP1983118479U JP11847983U JPS6026632U JP S6026632 U JPS6026632 U JP S6026632U JP 1983118479 U JP1983118479 U JP 1983118479U JP 11847983 U JP11847983 U JP 11847983U JP S6026632 U JPS6026632 U JP S6026632U
Authority
JP
Japan
Prior art keywords
claw
claw detection
preventing accidental
detection mechanism
accidental erasure
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
JP1983118479U
Other languages
English (en)
Inventor
手塚　成夫
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 JP1983118479U priority Critical patent/JPS6026632U/ja
Priority to US06/634,034 priority patent/US4577242A/en
Priority to GB08418962A priority patent/GB2145270B/en
Priority to DE19843427892 priority patent/DE3427892A1/de
Publication of JPS6026632U publication Critical patent/JPS6026632U/ja
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
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • 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
    • 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
    • G11B15/093—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 driving condition of record carrier, e.g. travel, tape tension

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。

Description

【図面の簡単な説明】
第１図は本考案になる反転式テープレコーダの誤消去防
止用爪検出機構の一実施例を示す平面図、第２図Ａ、　
Ｂ、　Ｃは夫々誤消去防止用爪が有る場合または無い場
合の第１図中■−■線に沿う断面図、第３図は反転式テ
ープレコーダの駆動機構の平面図、第４図はフォワード
方向及びリバース方向の誤消去防止用爪が有る場合の誤
消去防止用爪検出機構の平面図、第５図はリバース方向
の誤消去防止用爪が無い場合の誤消去防止用爪検出機構
の平面図である。 １・・・反転式テープレコーダ、２・・・誤消去防止用
爪検出機構、３，４・・・爪検出部材、３ａ、４ａ・・
・検出部、３ｂ、５ａ・・・係合部、３ｃ、　４ｂ、　
５ｂ・・・当接部、５・・・爪検出板、５ｃ・・・突出
部、６・・・操作釦、６ｃ・・・再生釦、６ｄ・・・記
録釦、７・・・フォワード側巻取リール台、８・・・リ
バース側巻取リール台、９・・・フォワード側キャプス
タン、１０・・・リバース側キャプスタン、１３・・・
テープカセット、１３ａ・・・リバース方向の誤消去防
止爪、１３ｂ・・・フォワード方向の誤消去防止用爪、
１４・・・モード選択レバー、１５・・・シャーシベー
ス、１６・・・検出動作アーム、１７・・・爪検出レバ
ー、１７ａ・・・突出部、１８・・・テープ走行方向検
出レバー、１８ａ〜１８ｃ・・・係合部、１９・・・切
換操作アーム、２０・・・モード切換部材、２１・・・
支持ベース、２２・・・軸支部材、２５・・・テープ走
行方向選択回動レバー、２６・・・早送り、巻戻しモー
ド検出レバー、３０・・・記録モード検出レバー、３２
・・・記録モードレバー、３３・・・連結部材、３４・
・・切換ロッド、３９・・・欠歯歯車、４０・・・記録
モード用回動レバー、４２・・・モード切換用ソレノイ
ド、４３・・・テープエンド検出素子、４４・・・回動
レバー、４５・・・摺動レバー、４６・・・Ｔ字形アー
ム、４７・・・カム歯車、４８・・・Ｌ字形レバー、５
０・・・ロック板、５２・・・停止モードレバー、６０
・・・駆動モータ、６６・・・ヘッド、６７・・・ヘッ
ドホルダ。

Claims (1)

    【実用新案登録請求の範囲】
  1. フォワード方向の誤消去防止用爪の有無を検出する第１
    の爪検出部材と、リバース方向の誤消去防止用爪の有無
    を検出する第２の爪検出部材と、テープ走行方向の切換
    に応じて変位する変位部材と、記録モード操作により変
    位して記録モードを設定し該第１又は第２の爪検出部材
    が爪の無いことを検出した位置にある際変位を阻止され
    る記録設定部材とよりなり、該変位部材によりフォワー
    ド方向の記録モード時には該第２の爪検出部材を、リバ
    ース方向の記録モード時には第１の爪検出部材を夫々該
    記録設定部材の変位を阻止しない位置に変位させるよう
    構成した反転式テープレコーダの誤消去防止用爪検出機
    構。
JP1983118479U 1983-07-29 1983-07-29 反転式テ−プレコ−ダの誤消去防止用爪検出機構 Pending JPS6026632U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1983118479U JPS6026632U (ja) 1983-07-29 1983-07-29 反転式テ−プレコ−ダの誤消去防止用爪検出機構
US06/634,034 US4577242A (en) 1983-07-29 1984-07-24 Tape recorder having a mechanism for preventing erroneous setting to a recording mode
GB08418962A GB2145270B (en) 1983-07-29 1984-07-25 Tape recorder having a mechanism for preventing erroneous setting to a recording mode
DE19843427892 DE3427892A1 (de) 1983-07-29 1984-07-28 Bandgeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983118479U JPS6026632U (ja) 1983-07-29 1983-07-29 反転式テ−プレコ−ダの誤消去防止用爪検出機構

Publications (1)

Publication Number Publication Date
JPS6026632U true JPS6026632U (ja) 1985-02-22

Family

ID=14737689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983118479U Pending JPS6026632U (ja) 1983-07-29 1983-07-29 反転式テ−プレコ−ダの誤消去防止用爪検出機構

Country Status (4)

Country Link
US (1) US4577242A (ja)
JP (1) JPS6026632U (ja)
DE (1) DE3427892A1 (ja)
GB (1) GB2145270B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435683A1 (de) * 1984-09-28 1986-04-03 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Vorrichtung zum abtasten einer kassette
US5132862A (en) * 1990-12-03 1992-07-21 Minnesota Mining And Manufacturing Company Erasure preventing button with a planar surface to control inadvertent sliding for tape cassettes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328510B2 (ja) * 1974-12-06 1978-08-15
JPS581879U (ja) * 1981-06-29 1983-01-07 日本光電工業株式会社 圧力切換用電磁弁

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677556A (en) * 1968-06-13 1972-07-18 Sony Corp Magnetic recording and reproducing device
JPS5148044B2 (ja) * 1973-03-21 1976-12-18
GB1433675A (en) * 1973-08-14 1976-04-28 Staar Sa Tape recorders
DE2438340C2 (de) * 1973-08-14 1984-06-14 Staar S.A., 1080 Bruxelles Vorrichtung um das Löschen eines Magnetbandes bei Aufnahme- und/oder Wiedergabegeräten in beiden Abspulrichtungen des Bandes zu verhindern
BE803637A (fr) * 1973-08-14 1973-12-03 Staar Sa Dispositif permettant d'empecher l'effacement d'une bande magnetique dans les appareils permettant un enregistrement et/ou une reproduction dans les deux sens de defilement de la bande
US4000515A (en) * 1974-04-19 1976-12-28 Copal Company Limited Device for preventing inadvertent erasion of a tape in a bidirectional recording/reproducing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328510B2 (ja) * 1974-12-06 1978-08-15
JPS581879U (ja) * 1981-06-29 1983-01-07 日本光電工業株式会社 圧力切換用電磁弁

Also Published As

Publication number Publication date
GB2145270A (en) 1985-03-20
GB2145270B (en) 1987-07-22
DE3427892C2 (ja) 1987-11-19
GB8418962D0 (en) 1984-08-30
DE3427892A1 (de) 1985-02-14
US4577242A (en) 1986-03-18

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