JPH02117751U - - Google Patents

Info

Publication number
JPH02117751U
JPH02117751U JP2596989U JP2596989U JPH02117751U JP H02117751 U JPH02117751 U JP H02117751U JP 2596989 U JP2596989 U JP 2596989U JP 2596989 U JP2596989 U JP 2596989U JP H02117751 U JPH02117751 U JP H02117751U
Authority
JP
Japan
Prior art keywords
power transmission
clutch gear
capstan
claws
gear
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
JP2596989U
Other languages
Japanese (ja)
Other versions
JPH0734514Y2 (en
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 JP1989025969U priority Critical patent/JPH0734514Y2/en
Priority to GB9004869A priority patent/GB2231437B/en
Priority to DE19904006988 priority patent/DE4006988A1/en
Publication of JPH02117751U publication Critical patent/JPH02117751U/ja
Priority to US07/814,258 priority patent/US5136442A/en
Application granted granted Critical
Publication of JPH0734514Y2 publication Critical patent/JPH0734514Y2/en
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
    • 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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/67544—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette parallel to its main side and subsequent movement perpendicular thereto, i.e. front loading
    • G11B15/67547—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette parallel to its main side and subsequent movement perpendicular thereto, i.e. front loading the two movements being made by the cassette holder
    • G11B15/67549—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette parallel to its main side and subsequent movement perpendicular thereto, i.e. front loading the two movements being made by the cassette holder with servo 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal

Description

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

図面は本考案の実施例を示すものであり、第１
図は回転ヘツド式テーププレーヤのテープ駆動ユ
ニツトを示す部分斜視図、第２図はクラツチギヤ
と動力伝達プーリを示す側面図、第３図はキヤプ
スタンと駆動ギヤとの関係を示す側面図、第４図
は切換レバーと回動レバーとの係合部を示す平面
図、第５図はテープ駆動ユニツトの側板を第１図
の方向から示す側面図である。 １……シヤーシ、２……回転ヘツド装置、３…
…キヤプスタン、Ｍ……キヤプスタン駆動用モー
タ、９……ギヤ、１１……駆動ギヤ、１６……ク
ラツチギヤ、１６ａ……爪、１７……動力伝達プ
ーリ、１７ａ……爪、１８，１９……スプリング
、２４……切換部材、２５……回動レバー、３１
……切換レバー、４１……ベルト、４２……従動
プーリ、４４，４５……減速ギヤ、４６……カセ
ツト駆動ギヤ、５０……側板、５１……カセツト
ホルダ、Ｃ……カセツトパツク、５４……スライ
ダ、５８……ラツク。 The drawings show an embodiment of the present invention.
The figure is a partial perspective view showing the tape drive unit of a rotary head type tape player, Figure 2 is a side view showing the clutch gear and power transmission pulley, Figure 3 is a side view showing the relationship between the capstan and the drive gear, and Figure 4 is a side view showing the relationship between the capstan and the drive gear. 5 is a plan view showing the engaging portion between the switching lever and the rotation lever, and FIG. 5 is a side view showing the side plate of the tape drive unit from the direction of FIG. 1. 1... Chassis, 2... Rotating head device, 3...
... Capstan, M... Capstan drive motor, 9... Gear, 11... Drive gear, 16... Clutch gear, 16a... Pawl, 17... Power transmission pulley, 17a... Pawl, 18, 19... Spring , 24... switching member, 25... rotating lever, 31
...Switching lever, 41...Belt, 42...Driven pulley, 44, 45...Reduction gear, 46...Cassette drive gear, 50...Side plate, 51...Cassette holder, C...Cassette pack, 54... ...Slider, 58...Easy.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] モータにより駆動されるキヤプスタンと、磁気
テープをキヤプスタンに圧接させるピンチローラ
とが設けられているテーププレーヤにおいて、前
記キヤプスタンを駆動するモータによつて回転駆
動される駆動ギヤが設けられて、この駆動ギヤと
並ぶ位置には、共通の軸に対して互いに独立して
支持されているクラツチギヤと動力伝達回転体と
が設けられて、このクラツチギヤと動力伝達回転
体には互いに嵌合できる爪が設けられているとと
もに、この爪どうしが嵌合しない位置にクラツチ
ギヤと動力伝達回転体とを離反させているスプリ
ングが設けられており且つ、前記動力伝達回転体
は減速機構を介してカセツトホルダ駆動部に連動
されて、動力伝達回転体の正逆回転によりカセツ
トホルダをカセツトパツク挿脱位置とテープ駆動
位置との間にて移動させることができるようにな
つており、さらに前記クラツチギヤは前記駆動ギ
ヤと噛み合つており且つ、この噛み合いを維持し
たままクラツチギヤを軸に沿つて移動させこのク
ラツチギヤと動力伝達回転体との爪どうしを互い
に嵌合させるための切換部材が設けられているこ
とを特徴とするテーププレーヤのカセツト装填装
置。 A tape player is provided with a capstan driven by a motor, and a pinch roller that presses a magnetic tape against the capstan, and a drive gear rotationally driven by the motor that drives the capstan is provided. A clutch gear and a power transmission rotating body are provided in positions lined up with each other and are supported independently of each other with respect to a common shaft, and the clutch gear and the power transmission rotating body are provided with claws that can be fitted into each other. At the same time, a spring is provided to separate the clutch gear and the power transmission rotor at a position where the claws do not fit together, and the power transmission rotor is interlocked with the cassette holder drive section via a speed reduction mechanism. The cassette holder can be moved between a cassette pack insertion/removal position and a tape drive position by forward and reverse rotation of the power transmission rotor, and the clutch gear is meshed with the drive gear. and a switching member for moving the clutch gear along the shaft while maintaining this meshing, and for engaging the claws of the clutch gear and the power transmission rotary body with each other. Cassette loading device.
JP1989025969U 1989-03-06 1989-03-06 Cassette player cassette loading device Expired - Lifetime JPH0734514Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1989025969U JPH0734514Y2 (en) 1989-03-06 1989-03-06 Cassette player cassette loading device
GB9004869A GB2231437B (en) 1989-03-06 1990-03-05 Cassette loading device
DE19904006988 DE4006988A1 (en) 1989-03-06 1990-03-06 CASSETTE LOADING DEVICE FOR TAPE DEVICES
US07/814,258 US5136442A (en) 1989-03-06 1991-12-23 Cassette loading device of a tape player utilizing power from capstan motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025969U JPH0734514Y2 (en) 1989-03-06 1989-03-06 Cassette player cassette loading device

Publications (2)

Publication Number Publication Date
JPH02117751U true JPH02117751U (en) 1990-09-20
JPH0734514Y2 JPH0734514Y2 (en) 1995-08-02

Family

ID=12180562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025969U Expired - Lifetime JPH0734514Y2 (en) 1989-03-06 1989-03-06 Cassette player cassette loading device

Country Status (3)

Country Link
JP (1) JPH0734514Y2 (en)
DE (1) DE4006988A1 (en)
GB (1) GB2231437B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944957U (en) * 1972-07-31 1974-04-19
JPS61188771A (en) * 1985-02-18 1986-08-22 Matsushita Electric Ind Co Ltd Magnetic recording/reproducing device
JPS6330635U (en) * 1986-08-14 1988-02-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286569A (en) * 1985-10-11 1987-04-21 Hitachi Ltd Magnetic recording and reproducing device
JPH073488Y2 (en) * 1987-08-07 1995-01-30 株式会社東芝 Disc player
KR900007830Y1 (en) * 1987-09-15 1990-08-24 주식회사 금성사 Cassette loading apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944957U (en) * 1972-07-31 1974-04-19
JPS61188771A (en) * 1985-02-18 1986-08-22 Matsushita Electric Ind Co Ltd Magnetic recording/reproducing device
JPS6330635U (en) * 1986-08-14 1988-02-29

Also Published As

Publication number Publication date
GB2231437B (en) 1993-04-28
JPH0734514Y2 (en) 1995-08-02
GB2231437A (en) 1990-11-14
DE4006988A1 (en) 1990-09-13
DE4006988C2 (en) 1991-08-29
GB9004869D0 (en) 1990-05-02

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