JPS6340841U - - Google Patents

Info

Publication number
JPS6340841U
JPS6340841U JP13325486U JP13325486U JPS6340841U JP S6340841 U JPS6340841 U JP S6340841U JP 13325486 U JP13325486 U JP 13325486U JP 13325486 U JP13325486 U JP 13325486U JP S6340841 U JPS6340841 U JP S6340841U
Authority
JP
Japan
Prior art keywords
tape loading
cam
tape
transmission mechanism
drive source
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
JP13325486U
Other languages
Japanese (ja)
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 JP13325486U priority Critical patent/JPS6340841U/ja
Priority to GB8717269A priority patent/GB2194666B/en
Priority to CN 87106013 priority patent/CN1011640B/en
Publication of JPS6340841U publication Critical patent/JPS6340841U/ja
Priority to SG33491A priority patent/SG33491G/en
Priority to HK48391A priority patent/HK48391A/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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
    • G11B15/6656—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using two-sided extraction, i.e. "M-type"
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
    • G11B15/6655—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using one loading ring, i.e. "C-type"

Landscapes

  • Transmission Devices (AREA)

Description

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

第１図および第２図は、この考案に係るＶＴＲ
用テープローデイング機構の、初期位置およびテ
ープローデイング位置における、概略平面図、第
３図は、カム手段の形成されたギヤの拡大平面図
、第４図は、カム手段のカム線図である。 １０：ＶＴＲ用テープローデイング機構、１２
：モータ（駆動源）、１４，１５：テープローデ
イングアーム、１６：駆動力伝達手段、１８，１
９：リンク、２２：サポートプレート、２８：ガ
イド溝、３０：カセツト、３２：シリンダ、３４
：駆動源サイドの伝達機構、３６：テープローデ
イングアームサイドの伝達機構、３８：中間伝達
機構、４０，４４：ギヤ、４６：扇形部材、４８
：カム手段、５０：カム溝、５２：曲線カム面、
５４：円弧カム面、５６：揺動ピン（扇形部材の
揺動中心）、５７：カムフオロアー手段、５８：
ガイドピン、６０：扇形ギヤ、６２，６４：駆動
ギヤ、６６，６７：押圧ピン。 Figures 1 and 2 show a VTR according to this invention.
3 is an enlarged plan view of a gear in which a cam means is formed, and FIG. 4 is a cam line diagram of the cam means. . 10: Tape loading mechanism for VTR, 12
: Motor (drive source), 14, 15: Tape loading arm, 16: Drive force transmission means, 18, 1
9: Link, 22: Support plate, 28: Guide groove, 30: Cassette, 32: Cylinder, 34
: Drive source side transmission mechanism, 36: Tape loading arm side transmission mechanism, 38: Intermediate transmission mechanism, 40, 44: Gear, 46: Fan-shaped member, 48
: cam means, 50: cam groove, 52: curved cam surface,
54: Arc cam surface, 56: Swing pin (swing center of fan-shaped member), 57: Cam follower means, 58:
Guide pin, 60: sector gear, 62, 64: drive gear, 66, 67: press pin.

Claims (1)

【実用新案登録請求の範囲】 駆動源と、 装填されたカセツトからテープを引出し、シリ
ンダにローデイングさせる一対のテープローデイ
グアームと、 駆動源の駆動力を各テープローデイングアーム
に伝達して、テープローデイングアームをテープ
ローデイング位置に移動させる駆動力伝達手段と
、を具備し、駆動力伝達手段は、 駆動源サイドに位置する伝達機構と、 テープローデイングアームサイドに位置する伝
達機構と、 回動中心に対して、同心の円弧カム面とこの円
弧カム面に連続する非同心の曲線カム面とを持ち
、駆動源サイドの伝達機構に連動された回動可能
なカム手段と、テープローデイングアームサイド
の伝達機構に連動されるとともに、カム手段に追
従可能なカムフオロアー手段と、を有する中間伝
達機構と、を備え、 カムフオロアー手段は、カム手段の曲線カム面
に追従して、テープローデイングアームをテープ
ローデイング位置に至らしめ、テープローデイン
グアームがテープローデイング位置に達すると、
円弧カム面に至り、カム手段との追従状態が解除
されるＶＴＲ用テープローデイング機構。[Scope of Claim for Utility Model Registration] A drive source, a pair of tape loading arms that pull out the tape from a loaded cassette and load it into a cylinder, and a pair of tape loading arms that transmit the driving force of the drive source to each tape loading arm to load the tape into the cylinder. A driving force transmission means for moving the loading arm to the tape loading position, the driving force transmission means comprising: a transmission mechanism located on the drive source side; a transmission mechanism located on the tape loading arm side; A rotatable cam means having a concentric circular cam surface and a non-concentric curved cam surface continuous with the circular cam surface with respect to the center of motion, and a rotatable cam means linked to a transmission mechanism on the drive source side, and a tape loading mechanism. an intermediate transmission mechanism that is interlocked with a transmission mechanism on the arm side and has a cam follower means that can follow the cam means, the cam follower means that follows the curved cam surface of the cam means and moves the tape loading arm to the tape loading position, and when the tape loading arm reaches the tape loading position,
A tape loading mechanism for a VTR that reaches the arcuate cam surface and releases the tracking state with the cam means.
JP13325486U 1986-08-30 1986-08-30 Pending JPS6340841U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13325486U JPS6340841U (en) 1986-08-30 1986-08-30
GB8717269A GB2194666B (en) 1986-08-30 1987-07-22 Tape loading mechanism for a video tape recorder
CN 87106013 CN1011640B (en) 1986-08-30 1987-08-29 Tape winding device for videorecorder
SG33491A SG33491G (en) 1986-08-30 1991-05-03 Tape loading mechanism for a video tape recorder
HK48391A HK48391A (en) 1986-08-30 1991-06-27 Tape loading mechanism for a video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13325486U JPS6340841U (en) 1986-08-30 1986-08-30

Publications (1)

Publication Number Publication Date
JPS6340841U true JPS6340841U (en) 1988-03-17

Family

ID=15100313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13325486U Pending JPS6340841U (en) 1986-08-30 1986-08-30

Country Status (5)

Country Link
JP (1) JPS6340841U (en)
CN (1) CN1011640B (en)
GB (1) GB2194666B (en)
HK (1) HK48391A (en)
SG (1) SG33491G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256761A (en) * 1988-08-23 1990-02-26 Victor Co Of Japan Ltd Magnetic recording/reproducing device
JPH0261853A (en) * 1988-08-26 1990-03-01 Toshiba Corp Tape recorder device
JPH02177157A (en) * 1988-12-28 1990-07-10 Toshiba Corp Tape loader
KR920007008Y1 (en) * 1989-12-29 1992-09-28 삼성전자 주식회사 Tape loading device
GB2258938B (en) * 1991-07-11 1995-04-19 Funai Electric Co Device for loading a tape
KR0170648B1 (en) * 1993-09-24 1999-04-15 김광호 Tape loading device for a tape recorder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832269A (en) * 1981-08-20 1983-02-25 Matsushita Electric Ind Co Ltd Magnetic recorder and reproducer
JPS5894152A (en) * 1981-12-01 1983-06-04 Matsushita Electric Ind Co Ltd Magnetic tape device
JPS592254A (en) * 1982-06-28 1984-01-07 Matsushita Electric Ind Co Ltd Magnetic tape device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832269A (en) * 1981-08-20 1983-02-25 Matsushita Electric Ind Co Ltd Magnetic recorder and reproducer
JPS5894152A (en) * 1981-12-01 1983-06-04 Matsushita Electric Ind Co Ltd Magnetic tape device
JPS592254A (en) * 1982-06-28 1984-01-07 Matsushita Electric Ind Co Ltd Magnetic tape device

Also Published As

Publication number Publication date
HK48391A (en) 1991-07-05
GB2194666A (en) 1988-03-09
GB2194666B (en) 1990-04-04
CN1011640B (en) 1991-02-13
GB8717269D0 (en) 1987-08-26
CN87106013A (en) 1988-08-10
SG33491G (en) 1991-06-21

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