JPH08507167A - 巻取り運転中に回転するヘッドドラムとテープ状の記録担体との間の摩擦を減少させる方法 - Google Patents
巻取り運転中に回転するヘッドドラムとテープ状の記録担体との間の摩擦を減少させる方法Info
- Publication number
- JPH08507167A JPH08507167A JP6518638A JP51863894A JPH08507167A JP H08507167 A JPH08507167 A JP H08507167A JP 6518638 A JP6518638 A JP 6518638A JP 51863894 A JP51863894 A JP 51863894A JP H08507167 A JPH08507167 A JP H08507167A
- Authority
- JP
- Japan
- Prior art keywords
- head drum
- tape
- record carrier
- winding operation
- winding
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000011156 evaluation Methods 0.000 claims description 2
- 238000011068 loading method Methods 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000011668 ascorbic acid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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
- G11B15/1808—Driving of both record carrier and head
- G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
-
- 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
- G11B15/62—Maintaining desired spacing between record carrier and head
- G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
-
- 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
- G11B15/442—Control thereof
-
- 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
- G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements
-
- 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
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
- G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
-
- 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
- G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
-
- 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
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.巻取り運転中にヘッドドラム回転数を増大させることを特徴とする、信号を 記録及び/又は再生するレコーダーにおいてヘッドドラム(1)とヘッドドラム (1)に巻掛けられる帯状の記録担体(4)との間の摩擦を減少させるための方 法。 2.ヘッドドラム(1)の回転数をプレイ・運転に比して1ファクタだけ、有利 には2ファクタだけ増大させる、請求項1記載の方法。 3.ヘッドドラム(1)の回転数を、ヘッドドラムモータ(2)及び/又はハブ (6a,6b)を駆動するモータ(12)の電流(D)の評価結果に関連して、 増大させる、請求項1記載の方法。 4.ヘッドドラム回転数を制御するために、ヘッドドラム回転数を巻取り運転“ 後進送り”及び/又は“前進送り”中にプレイ・運転に比して高い一定の回転数 又はヘッドドラムモータ(2)の電流及び/又はハブ(6a,6b)を駆動する モータ(12)の電流に関連した高い回転数に制御する手段が設けられているこ とを特徴とする、帯状の記録担体によって信号を記録及び/又は再生するための 、記録ヘッド及び/又は再生ヘッド(K)を有するヘッドドラムを備えたレコー ダー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4305927.9 | 1993-02-26 | ||
DE4305927A DE4305927A1 (de) | 1993-02-26 | 1993-02-26 | Verfahren zur Reibungsverringerung zwischen rotierender Kopftrommel und bandförmigen Aufzeichnungsträger im Umspulbetrieb |
PCT/EP1994/000450 WO1994019799A1 (de) | 1993-02-26 | 1994-02-17 | Verfahren zur reibungsverringerung zwischen rotierender kopftrommel und bandförmigem aufzeichnungsträger im umspulbetrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08507167A true JPH08507167A (ja) | 1996-07-30 |
JP3546054B2 JP3546054B2 (ja) | 2004-07-21 |
Family
ID=6481380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51863894A Expired - Fee Related JP3546054B2 (ja) | 1993-02-26 | 1994-02-17 | 巻取り運転中に回転するヘッドドラムとテープ状の記録担体との間の摩擦を減少させるための方法、並びに帯状の記録担体によって信号を記録及び/又は再生するためのヘッドドラムを備えたレコーダ |
Country Status (9)
Country | Link |
---|---|
US (1) | US5691610A (ja) |
EP (1) | EP0686299B1 (ja) |
JP (1) | JP3546054B2 (ja) |
KR (1) | KR100314450B1 (ja) |
CN (1) | CN1054935C (ja) |
DE (2) | DE4305927A1 (ja) |
ES (1) | ES2102841T3 (ja) |
WO (1) | WO1994019799A1 (ja) |
ZA (1) | ZA941327B (ja) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772469A (en) * | 1971-12-10 | 1973-11-13 | Ampex | Fast wind tape transport with tension control |
US3852814A (en) * | 1972-10-31 | 1974-12-03 | Ampex | Magnetic tape recording and/or reproducing apparatus having means to relocate a previous termination of recording or reproducing |
JPS608541B2 (ja) * | 1976-09-28 | 1985-03-04 | ソニー株式会社 | リール制御装置 |
EP0009058B1 (fr) * | 1978-09-25 | 1983-02-16 | Plumettaz Sa | Dispositif de suspension pour nacelle d'entretien des façades |
US4426665A (en) * | 1980-04-08 | 1984-01-17 | Minnesota Mining And Manufacturing Company | Automatic track following feature for helical video recorder |
JPS5977656A (ja) * | 1982-09-17 | 1984-05-04 | アムペックス コーポレーシヨン | テ−プ送り装置用リ−ルサ−ボ装置 |
JPS5992464A (ja) * | 1982-11-18 | 1984-05-28 | Matsushita Electric Ind Co Ltd | 磁気テ−プ装置 |
JPS6214362A (ja) * | 1985-07-11 | 1987-01-22 | Mitsubishi Electric Corp | 磁気記録再生装置の回転ヘツド装置 |
DE3538985C2 (de) * | 1985-11-02 | 1994-11-10 | Thomson Brandt Gmbh | Geschwindigkeitsregelung für die Kopftrommel in einem Schrägspur-Magnetbandgerät |
JPH0695411B2 (ja) * | 1987-03-10 | 1994-11-24 | ヤマハ株式会社 | 磁気記録再生装置 |
JP2635625B2 (ja) * | 1987-10-20 | 1997-07-30 | 株式会社東芝 | 磁気テープ駆動装置 |
JPH02141953A (ja) * | 1988-11-24 | 1990-05-31 | Matsushita Electric Ind Co Ltd | 磁気記録再生装置の回転ヘッド装置 |
KR920009774B1 (ko) * | 1988-12-17 | 1992-10-22 | 삼성전자 주식회사 | 디지탈 오디오 테이프 레코우더의 고속서어치시 드럼 회전속도 연산 제어장치 및 방법 |
US5218490A (en) * | 1989-04-25 | 1993-06-08 | Sony Corporation | Tape tension servo-system for video tape recording and/or reproducing apparatus |
JP2936606B2 (ja) * | 1989-12-18 | 1999-08-23 | ソニー株式会社 | フリクションキャプスタン駆動方式のテープ走行駆動装置 |
JPH04134661A (ja) * | 1990-09-25 | 1992-05-08 | Toshiba Corp | 磁気記録再生装置 |
JP3114221B2 (ja) * | 1991-03-29 | 2000-12-04 | ソニー株式会社 | 磁気テープ装置およびテープガイド方法 |
DE9116346U1 (de) * | 1991-06-27 | 1992-08-13 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Einrichtung zum schnellen Umspulen eines Magnetbandes in einem Magnetbandgerät |
DE9116378U1 (de) * | 1991-07-16 | 1992-10-01 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Magnetbandgerät mit reduzierter Reibung zwischen Magnetband und Gerät beim schnellen Umspulen des Magnetbandes |
US5510263A (en) * | 1993-04-05 | 1996-04-23 | Desmos, Inc. | Growth of pancreatic islet-like cell clusters |
-
1993
- 1993-02-26 DE DE4305927A patent/DE4305927A1/de not_active Withdrawn
-
1994
- 1994-02-17 WO PCT/EP1994/000450 patent/WO1994019799A1/de active IP Right Grant
- 1994-02-17 KR KR1019950703652A patent/KR100314450B1/ko not_active IP Right Cessation
- 1994-02-17 ES ES94908329T patent/ES2102841T3/es not_active Expired - Lifetime
- 1994-02-17 EP EP94908329A patent/EP0686299B1/de not_active Expired - Lifetime
- 1994-02-17 CN CN94191283A patent/CN1054935C/zh not_active Expired - Fee Related
- 1994-02-17 US US08/501,122 patent/US5691610A/en not_active Expired - Lifetime
- 1994-02-17 DE DE59402757T patent/DE59402757D1/de not_active Expired - Lifetime
- 1994-02-17 JP JP51863894A patent/JP3546054B2/ja not_active Expired - Fee Related
- 1994-02-25 ZA ZA941327A patent/ZA941327B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN1054935C (zh) | 2000-07-26 |
WO1994019799A1 (de) | 1994-09-01 |
EP0686299B1 (de) | 1997-05-14 |
KR960701440A (ko) | 1996-02-24 |
DE59402757D1 (de) | 1997-06-19 |
CN1118197A (zh) | 1996-03-06 |
JP3546054B2 (ja) | 2004-07-21 |
ES2102841T3 (es) | 1997-08-01 |
DE4305927A1 (de) | 1994-09-01 |
ZA941327B (en) | 1994-09-23 |
EP0686299A1 (de) | 1995-12-13 |
US5691610A (en) | 1997-11-25 |
KR100314450B1 (ko) | 2001-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5982661A (ja) | 磁気記録再生装置 | |
KR20000064780A (ko) | 자기테이프의 기록 및/또는 재생장치 | |
US5093752A (en) | Device for moving capstan into position after tape is loaded | |
JPH08507167A (ja) | 巻取り運転中に回転するヘッドドラムとテープ状の記録担体との間の摩擦を減少させる方法 | |
US5227934A (en) | Device for making independently operable in time, a tape recording device and a device for playing back said tape | |
JP2611300B2 (ja) | テープ走行装置 | |
KR0117893Y1 (ko) | 테이프 레코더의 릴 구동장치 | |
US4949204A (en) | Tape recorder for playing endless magnetic tape | |
JPH0363143B2 (ja) | ||
JP3825849B2 (ja) | モータ制御装置及びテープレコーダ | |
JP2568516B2 (ja) | 磁気テ−プ装置 | |
GB2308221A (en) | A pinch roller type tape drive assembly | |
KR100664524B1 (ko) | 자기 기록/재생장치 | |
EP0479484A1 (en) | Tape reel driving apparatus for magnetic tape recorder | |
JPH04366450A (ja) | リール駆動装置 | |
KR970005049Y1 (ko) | 광테이프 카세트 | |
JP3369789B2 (ja) | 磁気記録再生装置 | |
JPS5982681A (ja) | 磁気記録再生装置 | |
JPS63293741A (ja) | 回転ヘッド式テ−ププレ−ヤ | |
JP2004310959A (ja) | 磁気記録再生装置 | |
JPH01169766A (ja) | 磁気記録再生装置 | |
JPH0831054A (ja) | テープ張力制御機構 | |
US20060032964A1 (en) | Magnetic recording and reproducing apparatus and method for braking a reel assembly | |
JPH0721635A (ja) | 磁気記録再生装置の回転テープガイド | |
JPH05182297A (ja) | 磁気記録再生装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040323 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040412 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080416 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090416 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100416 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110416 Year of fee payment: 7 |
|
LAPS | Cancellation because of no payment of annual fees |