FR2406278A1 - Appareil d'enregistrement et de reproduction a bande magnetique - Google Patents
Appareil d'enregistrement et de reproduction a bande magnetiqueInfo
- Publication number
- FR2406278A1 FR2406278A1 FR7829439A FR7829439A FR2406278A1 FR 2406278 A1 FR2406278 A1 FR 2406278A1 FR 7829439 A FR7829439 A FR 7829439A FR 7829439 A FR7829439 A FR 7829439A FR 2406278 A1 FR2406278 A1 FR 2406278A1
- Authority
- FR
- France
- Prior art keywords
- action
- magnetic tape
- reproduction apparatus
- tape recording
- clutch
- 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
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
- G11B15/26—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
-
- 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
- G11B15/29—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 through pinch-rollers or tape rolls
-
- 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
-
- 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
Landscapes
- Advancing Webs (AREA)
- Friction Gearing (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
La tête magnétique 13 et le galet presseur 12 coopérant avec le cabestan 16 sont montés sur un levier pivotant 24. Une roue dentée 5 est déplaçable entre une première position inopérative sous l'action dun ressort 27 et une seconde position sous l'action du levier 24 lorsque le galet 12 et la tête magnétique 13 sont dégagés de la bande magnétique 14, le but de cette roue dentée 5, dans la seconde position, étant de former un engrenage avec les dentures périphériques des deux plateaux 3, 4 d'un embrayage 2 incorporé dans l'arbre 7 d'entraînement de la bobine réceptrice afin de court-circuiter l'action de cet embrayage 2. Application aux appareils unidirectionnels et bidirectionnels.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE181811A BE859810A (fr) | 1977-10-17 | 1977-10-17 | Perfectionnement aux appareils pour la reproduction des sons |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406278A1 true FR2406278A1 (fr) | 1979-05-11 |
FR2406278B1 FR2406278B1 (fr) | 1983-06-24 |
Family
ID=3843052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7829439A Granted FR2406278A1 (fr) | 1977-10-17 | 1978-10-16 | Appareil d'enregistrement et de reproduction a bande magnetique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4173320A (fr) |
JP (1) | JPS5459110A (fr) |
BE (1) | BE859810A (fr) |
DE (1) | DE2751375C2 (fr) |
ES (1) | ES474269A1 (fr) |
FR (1) | FR2406278A1 (fr) |
GB (1) | GB2007006B (fr) |
HK (1) | HK37682A (fr) |
IT (1) | IT1106189B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380031A (en) * | 1980-03-14 | 1983-04-12 | Staar S.A. | Control for bidirectional drive responsive to gaps in recorded sound |
DE3032807A1 (de) * | 1980-08-30 | 1982-04-15 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Antriebsvorrichtung fuer ein auf spulen wechselweise auf- und abwickelbares speicherband |
US4499783A (en) * | 1981-01-07 | 1985-02-19 | Pioneer Electronic Corporation | Tape recording machine |
US4499512A (en) * | 1981-11-06 | 1985-02-12 | Hitachi, Ltd. | Reel drive system of magnetic recording and reproducing apparatus |
AT376399B (de) * | 1981-12-07 | 1984-11-12 | Zimmer Johannes | Rakelvorrichtung |
JPS5963842U (ja) * | 1982-07-16 | 1984-04-26 | 日本ビクター株式会社 | テープレコーダのクイックレビュー操作機構 |
JPS59193569A (ja) * | 1983-04-19 | 1984-11-02 | Matsushita Electric Ind Co Ltd | 磁気記録再生装置 |
DE3527358A1 (de) * | 1985-07-31 | 1987-02-12 | Thomson Brandt Gmbh | Wickel- und bandantrieb fuer eine magnetbandkassette |
KR920005710Y1 (ko) * | 1988-09-01 | 1992-08-20 | 삼성전자 주식회사 | 브이티알의 캡스턴 플라이휘일 회전력 전달장치 |
JPH03230385A (ja) * | 1990-02-05 | 1991-10-14 | Masaaki Sato | 録音機能を有するカセットケース |
EP0455548A2 (fr) * | 1990-04-30 | 1991-11-06 | Goldstar Co. Ltd. | Dispositif d'entraînement de bobines d'un enregistreur à cassette vidéo |
KR930010478B1 (ko) * | 1990-10-29 | 1993-10-25 | 주식회사 금성사 | 브이씨알의 릴토오크장치 |
GB2271213B (en) * | 1992-02-10 | 1995-10-25 | Funai Electric Co | Device for exchanging tape-reel speed |
KR960016894B1 (ko) * | 1993-12-30 | 1996-12-26 | 대우전자 주식회사 | 릴 구동장치 |
DE19542314C2 (de) * | 1994-11-15 | 2000-07-06 | Lg Electronics Inc | Spannarm-Treibervorrichtung für Videokassetten-Bandgeräte |
KR970003018A (ko) * | 1995-06-30 | 1997-01-28 | 김광호 | 테이프 레코더의 동력 전달장치 |
US7048219B2 (en) * | 2002-10-10 | 2006-05-23 | Samsung Electronics Co., Ltd. | Reel clutch of a tape recorder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH318491A (de) * | 1953-05-23 | 1957-01-15 | Hirzel Hans | Mechanismus zum Antrieb eines Bandes |
GB807437A (en) * | 1954-04-20 | 1959-01-14 | Walter Instr Ltd | Magnetic sound recording and reproducing apparatus |
GB1199738A (en) * | 1967-09-19 | 1970-07-22 | Ampex Electronics Ltd | Tape Transport |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1096056B (de) * | 1959-06-20 | 1960-12-29 | Loewe Opta Ag | Antriebsanordnung fuer ein Tonaufzeichnungs- und Wiedergabegeraet |
IT1004252B (it) * | 1974-04-05 | 1976-07-10 | Autovox Spa | Cinematismo per giranastri in particolare per nastri in cartuccia |
JPS588060B2 (ja) * | 1974-11-06 | 1983-02-14 | 株式会社リコー | ジドウハンテン オヨビ テイシキコウ |
IT1056114B (it) * | 1975-09-10 | 1982-01-30 | Deneb Sa | Cinematismo di trascinamento per giranastri e simili |
US4079828A (en) * | 1976-08-24 | 1978-03-21 | Teletype Corporation | Apparatus for controlling the bi-directional transport of a flexible web |
-
1977
- 1977-10-17 BE BE181811A patent/BE859810A/fr unknown
- 1977-11-17 DE DE2751375A patent/DE2751375C2/de not_active Expired
-
1978
- 1978-07-14 JP JP8525778A patent/JPS5459110A/ja active Pending
- 1978-10-10 US US05/949,524 patent/US4173320A/en not_active Expired - Lifetime
- 1978-10-16 FR FR7829439A patent/FR2406278A1/fr active Granted
- 1978-10-16 IT IT51514/78A patent/IT1106189B/it active
- 1978-10-17 ES ES474269A patent/ES474269A1/es not_active Expired
- 1978-10-17 GB GB7840825A patent/GB2007006B/en not_active Expired
-
1982
- 1982-08-26 HK HK376/82A patent/HK37682A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH318491A (de) * | 1953-05-23 | 1957-01-15 | Hirzel Hans | Mechanismus zum Antrieb eines Bandes |
GB807437A (en) * | 1954-04-20 | 1959-01-14 | Walter Instr Ltd | Magnetic sound recording and reproducing apparatus |
GB1199738A (en) * | 1967-09-19 | 1970-07-22 | Ampex Electronics Ltd | Tape Transport |
Also Published As
Publication number | Publication date |
---|---|
JPS5459110A (en) | 1979-05-12 |
IT7851514A0 (it) | 1978-10-16 |
DE2751375A1 (de) | 1979-04-19 |
GB2007006B (en) | 1982-02-10 |
DE2751375C2 (de) | 1982-06-03 |
HK37682A (en) | 1982-09-03 |
BE859810A (fr) | 1978-02-15 |
FR2406278B1 (fr) | 1983-06-24 |
GB2007006A (en) | 1979-05-10 |
IT1106189B (it) | 1985-11-11 |
US4173320A (en) | 1979-11-06 |
ES474269A1 (es) | 1979-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |