FR2658648A1 - Dispositif d'entrainement de bobine du type a couple variable. - Google Patents

Dispositif d'entrainement de bobine du type a couple variable. Download PDF

Info

Publication number
FR2658648A1
FR2658648A1 FR9016309A FR9016309A FR2658648A1 FR 2658648 A1 FR2658648 A1 FR 2658648A1 FR 9016309 A FR9016309 A FR 9016309A FR 9016309 A FR9016309 A FR 9016309A FR 2658648 A1 FR2658648 A1 FR 2658648A1
Authority
FR
France
Prior art keywords
variable torque
speed
coil drive
drive
pulley
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.)
Withdrawn
Application number
FR9016309A
Other languages
English (en)
French (fr)
Inventor
Seung-Lyul Choi
Bong-Joo Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of FR2658648A1 publication Critical patent/FR2658648A1/fr
Withdrawn legal-status Critical Current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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
    • 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
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound

Landscapes

  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Compressor (AREA)
  • Joints Allowing Movement (AREA)
FR9016309A 1989-12-30 1990-12-27 Dispositif d'entrainement de bobine du type a couple variable. Withdrawn FR2658648A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020717A KR920008479B1 (ko) 1989-12-30 1989-12-30 릴 구동장치

Publications (1)

Publication Number Publication Date
FR2658648A1 true FR2658648A1 (fr) 1991-08-23

Family

ID=19294770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016309A Withdrawn FR2658648A1 (fr) 1989-12-30 1990-12-27 Dispositif d'entrainement de bobine du type a couple variable.

Country Status (6)

Country Link
JP (1) JPH041962A (ko)
KR (1) KR920008479B1 (ko)
DE (1) DE4042133A1 (ko)
FR (1) FR2658648A1 (ko)
GB (1) GB2240209A (ko)
IT (1) IT1242197B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3538808B2 (ja) * 2000-04-26 2004-06-14 オリオン電機株式会社 ビデオデッキにおけるリール台駆動用のクラッチ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2025524A1 (de) * 1970-05-26 1971-12-09 Sued Atlas Werke Gmbh Magnettonbandgerat
US3946966A (en) * 1973-09-11 1976-03-30 Kabushiki Kaisha Sankyoseiki Seisakusho Automatic stop mechanism for an electric tape apparatus
EP0222449A2 (de) * 1985-11-08 1987-05-20 Koninklijke Philips Electronics N.V. Antriebseinrichtung für einen Wickeldorn eines Aufzeichnungs- und/oder Wiedergabegerätes für einen bandförmigen Aufzeichnungsträger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677498A (en) * 1971-03-01 1972-07-18 Eastman Kodak Co Spindle assembly for web handling apparatus
JPS5678759A (en) * 1979-11-27 1981-06-27 Nec Corp Detecting device for diameter of wound tape
US4594624A (en) * 1981-12-09 1986-06-10 Matsushita Electric Industrial Co., Ltd. Magnetic tape recording and/or reproducing apparatus with variable capstan torque transmission means
US4522351A (en) * 1983-09-30 1985-06-11 Lockheed Electronics Company, Inc. Motor differential drive reel tensioning system
JPS61296555A (ja) * 1985-06-25 1986-12-27 Akai Electric Co Ltd テ−プ巻取装置
JPH01133248A (ja) * 1987-11-18 1989-05-25 Akai Electric Co Ltd テープ巻き取り装置
KR900008044B1 (ko) * 1987-11-30 1990-10-31 주식회사 금성사 자기기록 및 재생장치의 릴구동용 클러치장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2025524A1 (de) * 1970-05-26 1971-12-09 Sued Atlas Werke Gmbh Magnettonbandgerat
US3946966A (en) * 1973-09-11 1976-03-30 Kabushiki Kaisha Sankyoseiki Seisakusho Automatic stop mechanism for an electric tape apparatus
EP0222449A2 (de) * 1985-11-08 1987-05-20 Koninklijke Philips Electronics N.V. Antriebseinrichtung für einen Wickeldorn eines Aufzeichnungs- und/oder Wiedergabegerätes für einen bandförmigen Aufzeichnungsträger

Also Published As

Publication number Publication date
KR920008479B1 (ko) 1992-09-30
KR910013130A (ko) 1991-08-08
IT1242197B (it) 1994-02-16
DE4042133A1 (de) 1991-07-11
GB2240209A (en) 1991-07-24
GB9028157D0 (en) 1991-02-13
IT9048428A1 (it) 1992-05-01
JPH041962A (ja) 1992-01-07
IT9048428A0 (it) 1990-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse