FR2348879A1 - Dispositif d'entrainement d'une bande souple dans lequel un frein est applique par intermittence sur la bobine debitrice pendant la mise en place de la bande - Google Patents
Dispositif d'entrainement d'une bande souple dans lequel un frein est applique par intermittence sur la bobine debitrice pendant la mise en place de la bandeInfo
- Publication number
- FR2348879A1 FR2348879A1 FR7712093A FR7712093A FR2348879A1 FR 2348879 A1 FR2348879 A1 FR 2348879A1 FR 7712093 A FR7712093 A FR 7712093A FR 7712093 A FR7712093 A FR 7712093A FR 2348879 A1 FR2348879 A1 FR 2348879A1
- Authority
- FR
- France
- Prior art keywords
- band
- debitrator
- brake
- coil
- fitted
- 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- Withdrawn
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
- G11B15/28—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
- G11B15/295—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 with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/679,513 US4079899A (en) | 1976-04-22 | 1976-04-22 | Web transport apparatus with intermittently applied loading brake |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2348879A1 true FR2348879A1 (fr) | 1977-11-18 |
Family
ID=24727211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712093A Withdrawn FR2348879A1 (fr) | 1976-04-22 | 1977-04-21 | Dispositif d'entrainement d'une bande souple dans lequel un frein est applique par intermittence sur la bobine debitrice pendant la mise en place de la bande |
Country Status (5)
Country | Link |
---|---|
US (1) | US4079899A (fr) |
JP (1) | JPS52145203A (fr) |
CA (1) | CA1062682A (fr) |
DE (1) | DE2717225C2 (fr) |
FR (1) | FR2348879A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4542864A (en) * | 1982-09-24 | 1985-09-24 | Fairchild Weston Systems, Inc. | Brake device for coaxial reel tape recorders |
US4566654A (en) * | 1983-07-28 | 1986-01-28 | Canon Kabushiki Kaisha | Web transport device |
US4995570A (en) * | 1989-03-01 | 1991-02-26 | Datatape Incorporated | Reel brake assembly actuated by linear stepper motor |
KR200163045Y1 (ko) * | 1994-10-31 | 2000-01-15 | 전주범 | 테이프레코더의 릴테이블 급제동장치(device for breaking a reel table for a tape recorder) |
CA2584988C (fr) | 2004-11-08 | 2010-08-10 | Honda Motor Co., Ltd. | Dispositif pour supprimer les vibrations de moteur et moteur a caracteristiques de course variables |
US8928712B2 (en) * | 2010-07-29 | 2015-01-06 | Magtek, Inc. | Systems and methods for controlling tension in a ribbon spooling assembly |
CN115123955B (zh) * | 2022-06-20 | 2024-07-05 | 武汉船用机械有限责任公司 | 一种起重机自动间歇阻尼制动装置及其制动方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2168023A (en) * | 1936-11-17 | 1939-08-01 | Dymeck Charles Peter | Automatic brake mechanism for feeding material from a roll |
US3370803A (en) * | 1965-08-17 | 1968-02-27 | Newell Associates Inc | Tape transport apparatus and roll therefor |
US3455192A (en) * | 1966-02-21 | 1969-07-15 | Beloit Eastern Corp | Paper web unwinder shoe brake |
US3370804A (en) * | 1966-06-08 | 1968-02-27 | Newell Associates Inc | Tape transport apparatus |
US3482800A (en) * | 1967-05-31 | 1969-12-09 | Newell Associates Inc | Tape transport apparatus |
DE1774842A1 (de) * | 1968-09-18 | 1971-11-04 | Sucker Geb | Verfahren und Vorrichtung zum Abbremsen des Wickelkoerpers beim Abwickeln rollend gelagerten faden- oder bahnfoermigen Gutes |
JPS5035404B1 (fr) * | 1970-07-08 | 1975-11-15 | ||
US3784073A (en) * | 1971-12-13 | 1974-01-08 | Better Packages Ltd | Tape dispensing apparatus |
DE2353856C3 (de) * | 1973-10-26 | 1987-01-22 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Antriebsvorrichtung für ein Tonbandgerät |
-
1976
- 1976-04-22 US US05/679,513 patent/US4079899A/en not_active Expired - Lifetime
-
1977
- 1977-04-19 DE DE2717225A patent/DE2717225C2/de not_active Expired
- 1977-04-21 JP JP4630477A patent/JPS52145203A/ja active Granted
- 1977-04-21 FR FR7712093A patent/FR2348879A1/fr not_active Withdrawn
- 1977-04-21 CA CA276,713A patent/CA1062682A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS552661B2 (fr) | 1980-01-21 |
CA1062682A (fr) | 1979-09-18 |
JPS52145203A (en) | 1977-12-03 |
DE2717225A1 (de) | 1977-11-10 |
US4079899A (en) | 1978-03-21 |
DE2717225C2 (de) | 1984-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |