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KR940006100A - Rotary transmission - Google Patents

Rotary transmission Download PDF

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Publication number
KR940006100A
KR940006100A KR1019930011966A KR930011966A KR940006100A KR 940006100 A KR940006100 A KR 940006100A KR 1019930011966 A KR1019930011966 A KR 1019930011966A KR 930011966 A KR930011966 A KR 930011966A KR 940006100 A KR940006100 A KR 940006100A
Authority
KR
South Korea
Prior art keywords
gear
gear portion
reel
transmission device
engagement
Prior art date
Application number
KR1019930011966A
Other languages
Korean (ko)
Inventor
구니오 기도
Original Assignee
다나까 신사꾸
다나신 덴기 가부시끼가이샤
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 다나까 신사꾸, 다나신 덴기 가부시끼가이샤 filed Critical 다나까 신사꾸
Publication of KR940006100A publication Critical patent/KR940006100A/en

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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor

Landscapes

  • Structure Of Transmissions (AREA)
  • Gear Transmission (AREA)

Abstract

본 발명은 콤팩트하며 간소한 구성으로 되고, 테이프레코더의 릴받이 구동기구로서 이용하기에 적합한 회전전달장치를 제공하기 위한 것으로, 캡스턴 기어에 항상 맛물리고 또, 제1릴기어에 선택적으로 맞물림 가능하게 설치된 외톱니기어부를 보유한 제1중간기어에 상기 외톱니기어부와 동일축에 내톱니기어부를 설치함과 동시에 상기 외톱니기어부가 상기 제1릴기어로 부터 이반하여 소정위치에 있을 때에만 상기 내톱니기어부에 맞물리는 제3기어부 및 이와 동시에 상기 제2릴기어에 맞물리는 제4기어부를 갖는 제2의 중간기어를 설치하여 상기 외톱니기어부와 제1릴기어와의 선택적인 맞물림을 제어하는 동시에 상기 제3기어부와 내톱니기어부와의 맞물림 및/또는 제4기어부와 상기 제2릴기와의 맞물림을 선택제어 하는 것을 특징으로 하는 회전전달장치에 관한 것이다.The present invention is to provide a rotary transmission device suitable for use as a drive mechanism of a tape recorder, which has a compact and simple configuration, and is always tasted with a capstan gear and can be selectively engaged with a first reel gear. The inner tooth gear portion is installed on the same axis as the outer gear gear portion on the first intermediate gear having the outer gear gear installed therein, and the inner gear gear portion is located at a predetermined position away from the first reel gear. A second intermediate gear having a third gear portion engaged with the tooth gear portion and a fourth gear portion engaged with the second reel gear is installed to selectively engage the outer gear portion with the first reel gear. Controlling the engagement between the third gear and the toothed gear and / or the engagement of the fourth gear with the second reel. It is about a moon device.

Description

회전 전달장치Rotary transmission

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예에 으한 회전전달장치를 적용한 테이프레코더에 있어서의 릴받이 구동기구의 요부 개략 구성을 표시한 평면도.Fig. 1 is a plan view showing the main structure of a reel drive mechanism in a tape recorder to which a rotational transmission device according to one embodiment of the present invention is applied.

제2도는 제1도에 표시한 릴받이 구동기구의 측면구성을 모식적으로 표시한 단면도.2 is a cross-sectional view schematically showing the side configuration of the reel drive mechanism shown in FIG.

제3도는 제2도에 표시한 릴받이 구동기구에 있어서의 회전전달작용의 모식적 표시도.FIG. 3 is a schematic display diagram of rotation transfer action in the reel drive mechanism shown in FIG.

Claims (4)

외톱니를 갖는 메인기어(1)와, 외톱니로 구성되는 제1및 제2의 기어부(11, 12)를 동일축에 갖는 회전체(7)와, 상기 메인기어(1)에 형상 맞물리고 또, 상기 제1기어부에 선택적으로 맞물림 가능하게 설치된 외톱니기어부(22) 및 이 외톱니기어부의 내측에 동일축에 설치된 내톱니기어부(23)를 갖는 제1의 중간회전체(21)와, 상기 외톱니기어부와 상기 제1기어부의 맞물림을 선택제어하는 제1제어수단(34)과, 외톱니로 구성된 제3및 제4기어부(32,33)를 동일축에 구비하고, 상기 외톱니기어부가 상기 제1기어부로 부터 이반된 소정의 위치에 있을때에만, 상기 내톱니기어부와상기 제2기어부에 동시에 맞물림 가능하게 설치된 제2의 중간회전체(31)와, 상기 제3기어부와 상기 내톱니기어부의 맞물림 및/또는 상기 제4기어부와 상기 제2기어부와의 맛물림을 제어하는 제2의 제어 수단(24)과를 구비한 것을 특징으로한 회전전달장치.The main gear 1 which has an outer tooth, the rotating body 7 which has the 1st and 2nd gear parts 11 and 12 which consist of an outer tooth on the same axis, and the main gear 1 shape-fit A first intermediate rotating body having an outer tooth gear portion 22 that is bitten and selectively engaged with the first gear portion and an inner tooth gear portion 23 provided on the same axis inside the outer gear portion; 21), first control means 34 for selectively controlling the engagement of the external gear portion and the first gear portion, and third and fourth gear portions 32 and 33 composed of the external teeth on the same axis. And a second intermediate rotor 31 provided to engage with the inner gear portion and the second gear portion only when the outer gear portion is in a predetermined position separated from the first gear portion; A second controlling the engagement of the third gear part with the internal gear part and / or the biting of the fourth gear part and the second gear part; And a control means (24). 제1항에 있어서, 제3및 제4기어부는 동일축 2단 구성의 소경 및 대경의 기어로 구성된 것을 특징으로 하는 회전전달장치.The rotational transmission device according to claim 1, wherein the third and fourth gear portions are composed of small-diameter and large-diameter gears of coaxial two-stage configuration. 제1항에 있어서, 제1및 제2기어부는 동일축 2단 구성의 소경 및 대경의 기어로 구성된 것을 특징으로 하는 회전전달장치.2. The rotational transmission device according to claim 1, wherein the first and second gear portions are composed of small diameter and large diameter gears of the same shaft two-stage configuration. 제3항에 있어서, 제1및 제2기어부는 마찰전달기구를 개재하여 일체로 가능하게 설치되는 것을 특징으로 하는 회전전달장치.The rotational transmission device according to claim 3, wherein the first and second gear parts are integrally provided via a frictional transmission mechanism. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930011966A 1992-07-10 1993-06-29 Rotary transmission KR940006100A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-207285 1992-07-10
JP4207285A JP2925848B2 (en) 1992-07-10 1992-07-10 Rotation transmission device

Publications (1)

Publication Number Publication Date
KR940006100A true KR940006100A (en) 1994-03-23

Family

ID=16537266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930011966A KR940006100A (en) 1992-07-10 1993-06-29 Rotary transmission

Country Status (3)

Country Link
JP (1) JP2925848B2 (en)
KR (1) KR940006100A (en)
CN (1) CN1036953C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6521152B2 (en) * 2018-06-21 2019-05-29 セイコーエプソン株式会社 Tape printer
CN114109353B (en) * 2021-11-15 2024-02-06 内蒙古民族大学 Pumping unit working environment detection device and system adopting Internet of things technology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587583A (en) * 1981-11-06 1986-05-06 Tokyo Shibaura Denki Kabushiki Kaisha Tape player
JPS58212644A (en) * 1982-06-04 1983-12-10 Toshiba Corp Tape recorder device
US4720755A (en) * 1984-12-03 1988-01-19 Tokyo Pigeon Co., Ltd. Tape recorder

Also Published As

Publication number Publication date
CN1081275A (en) 1994-01-26
CN1036953C (en) 1998-01-07
JP2925848B2 (en) 1999-07-28
JPH0634000A (en) 1994-02-08

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