FR2176356A5 - - Google Patents
Info
- Publication number
- FR2176356A5 FR2176356A5 FR7307450A FR7307450A FR2176356A5 FR 2176356 A5 FR2176356 A5 FR 2176356A5 FR 7307450 A FR7307450 A FR 7307450A FR 7307450 A FR7307450 A FR 7307450A FR 2176356 A5 FR2176356 A5 FR 2176356A5
- Authority
- FR
- France
- 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.)
- Expired
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
- G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
- G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00234758A US3834648A (en) | 1972-03-15 | 1972-03-15 | Apparatus and method for sensing diameter of tape pack on storage reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2176356A5 true FR2176356A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-26 |
Family
ID=22882696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7307450A Expired FR2176356A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-15 | 1973-03-02 |
Country Status (7)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2399095A1 (fr) * | 1977-04-18 | 1979-02-23 | Sangamo Weston | Appareil de commande de ruban pour enregistreur |
| FR2411151A2 (fr) * | 1977-05-31 | 1979-07-06 | Staar Sa | Procede d'identification automatique du type de cassette introduit dans un appareil destine au transfert d'une bande entre deux bobines contenues dans cette cassette |
| FR2562702A1 (fr) * | 1984-04-05 | 1985-10-11 | Standard Elektrik Lorenz Ag | Appareil d'enregistrement ou reproduction electronique pour consommateurs |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898436A (en) * | 1974-03-22 | 1975-08-05 | Armco Steel Corp | Coil diameter control system |
| US3941178A (en) * | 1974-04-19 | 1976-03-02 | El-Trol, Inc. | Apparatus and method for displaying the measurement of a tire |
| JPS5752301B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-06-01 | 1982-11-06 | ||
| US3936008A (en) * | 1974-07-01 | 1976-02-03 | Harris Corporation | Reel stand tension control system |
| US3921220A (en) * | 1974-07-15 | 1975-11-18 | Odetics Inc | Apparatus for automatic high speed positioning of magnetic recording tape by sensing reel revolutions from tape beginning |
| GB1500699A (en) * | 1974-09-09 | 1978-02-08 | Molins Ltd | Speed sensing devices |
| US3953713A (en) * | 1974-11-04 | 1976-04-27 | Westvaco Corporation | Reel diameter discriminator |
| US4001552A (en) * | 1975-04-04 | 1977-01-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for measuring web material wound on a reel |
| US4044233A (en) * | 1975-06-05 | 1977-08-23 | Olympus Optical Co., Ltd. | End predictor for cassette tape |
| US4015799A (en) * | 1975-11-14 | 1977-04-05 | International Business Machines Corporation | Adaptive reel-to-reel tape control system |
| BE855968A (fr) * | 1976-07-05 | 1977-10-17 | Staar Sa | Procede et dispositif de controle et de commande du transfert d'une matiere d'une bobine debitrice sur une bobine receptrice |
| US4366371A (en) * | 1977-12-09 | 1982-12-28 | Alayer De Costemore D Arc Step | Method and apparatus for controlling tape transport apparatus for cassettes |
| USRE30939E (en) * | 1976-07-05 | 1982-05-18 | Staar S.A. | Transfer of a flexible web member from supply reel to a take-up reel |
| JPS588068B2 (ja) * | 1976-09-27 | 1983-02-14 | 松下電器産業株式会社 | テ−プ残量表示装置 |
| JPS53125505U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-03-15 | 1978-10-05 | ||
| US4156933A (en) * | 1977-07-28 | 1979-05-29 | Pandres Dave Jr | Ratio preserving control system |
| JPS6035742B2 (ja) * | 1977-07-29 | 1985-08-16 | 日本電気株式会社 | リ−ルモ−タの制御方式 |
| JPS5815876B2 (ja) * | 1977-09-30 | 1983-03-28 | オリンパス光学工業株式会社 | テ−プレコ−ダのテ−プ走行方向およびテ−プ残量表示方式 |
| US4151403A (en) * | 1977-10-05 | 1979-04-24 | Molins Machine Company, Inc. | Control system for an unwinding roll |
| JPS5466123A (en) * | 1977-11-05 | 1979-05-28 | Canon Inc | Film drive device for camera |
| US4411008A (en) * | 1977-12-09 | 1983-10-18 | Staar S. A. | Method and apparatus for controlling tape transport apparatus in search sequence |
| JPS6019574B2 (ja) * | 1978-02-24 | 1985-05-16 | カシオ計算機株式会社 | テ−プ走行停止検出装置 |
| NL7909146A (nl) * | 1978-12-27 | 1980-07-01 | Staar Sa | Automatische correctiewerkwijze voor het soort cassette gebruikt in een registratie- of weergave-inrichting. |
| JPS56500194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-01-11 | 1981-02-19 | ||
| US4242708A (en) * | 1979-01-30 | 1980-12-30 | Honeywell Inc. | Tape recording apparatus using capacitive detectors as tape position sensors |
| US4333115A (en) * | 1979-12-14 | 1982-06-01 | Honeywell Inc. | Tape transport control system |
| JPS57167154A (en) * | 1981-04-06 | 1982-10-14 | Sony Corp | Tape slip compensating device |
| US4429822A (en) | 1981-07-13 | 1984-02-07 | Gunstream Industries, Inc. | Clutch and multiple speed capstan tape drive mechanism and tape position indicator for tape transport |
| SE450703B (sv) * | 1982-04-01 | 1987-07-20 | Asea Ab | Sett for kontrollering av den i en parullad pappersrulle inrullade materialspenningen |
| JPS5958645A (ja) * | 1982-09-28 | 1984-04-04 | Victor Co Of Japan Ltd | テ−プ走行異常検出装置 |
| US4496117A (en) * | 1982-11-01 | 1985-01-29 | Canon Kabushiki Kaisha | Web transport device |
| FR2552914B1 (fr) * | 1983-09-29 | 1985-11-29 | Victor Company Of Japan | Dispositif pour la detection d'anomalies dans le defilement de la bande dans un appareil d'enregistrement et/ou de reproduction magnetique |
| KR890006200Y1 (ko) * | 1985-12-27 | 1989-09-18 | 주식회사금성사 | Vtr용 제동장치 |
| JPS6378359A (ja) * | 1986-09-19 | 1988-04-08 | Matsushita Electric Ind Co Ltd | 磁気テ−プ高速巻取制御装置 |
| US4807107A (en) * | 1987-08-25 | 1989-02-21 | Ampex Corporation | Apparatus for providing a profiled tape tension without utilizing a tape pack diameter sensor |
| JP2605733B2 (ja) * | 1987-09-14 | 1997-04-30 | ソニー株式会社 | テープレコーダ |
| US4866547A (en) * | 1988-04-01 | 1989-09-12 | Rodal David R | Circuit for detecting the end of a tape by counting reel revolutions |
| JPH0233752A (ja) * | 1988-07-22 | 1990-02-02 | Mitsubishi Electric Corp | 磁気記録装置 |
| KR910003393Y1 (ko) * | 1988-08-26 | 1991-05-24 | 삼성전자 주식회사 | 예약 녹화시 비디오 테이프의 주행 모드 자동 설정회로 |
| EP0630011A3 (en) * | 1993-06-14 | 1996-02-21 | Ibm | Reel-to-reel bidirectional web drive. |
| KR960008370B1 (en) * | 1993-11-02 | 1996-06-26 | Lg Electronics Inc | Start/end checking method for record player |
| KR0159396B1 (ko) * | 1995-03-31 | 1999-01-15 | 배순훈 | 브이.씨.알의 카세트 테이프 감김속도 제어방법 |
| US6082653A (en) * | 1996-10-31 | 2000-07-04 | Ampex Corporation | System for estimating tape pack radius using a Kalman filter |
| JP2000268444A (ja) * | 1999-03-17 | 2000-09-29 | Mitsubishi Electric Corp | 磁気記録再生装置 |
| US20030029950A1 (en) * | 2001-07-30 | 2003-02-13 | Storage Technology Corporation | Position control strategy for reel-to-reel tape drives with two tachometers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3151507A (en) * | 1961-05-23 | 1964-10-06 | Datex Corp | Speed control system |
| NL291619A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-05-01 | 1900-01-01 | ||
| US3248621A (en) * | 1962-07-20 | 1966-04-26 | Westinghouse Canada Ltd | Strip reel motor deceleration digital control system |
| CA741915A (en) * | 1963-02-18 | 1966-08-30 | Westinghouse Electric Corporation | Strip reeling speed control |
| US3518857A (en) * | 1967-09-28 | 1970-07-07 | Westinghouse Electric Corp | Rolling mill automatic slowdown control |
| US3553992A (en) * | 1968-04-24 | 1971-01-12 | Allegheny Ludlum Steel | System for automatically decelerating rolling mills |
| US3564219A (en) * | 1968-06-07 | 1971-02-16 | Honeywell Inc | Indicating device |
-
1972
- 1972-03-15 US US00234758A patent/US3834648A/en not_active Expired - Lifetime
-
1973
- 1973-01-04 GB GB63773A patent/GB1417311A/en not_active Expired
- 1973-01-04 CA CA160,541A patent/CA972845A/en not_active Expired
- 1973-01-31 IT IT47991/73A patent/IT977115B/it active
- 1973-03-02 FR FR7307450A patent/FR2176356A5/fr not_active Expired
- 1973-03-15 DE DE2313024A patent/DE2313024C3/de not_active Expired
- 1973-03-15 JP JP48029556A patent/JPS527333B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2399095A1 (fr) * | 1977-04-18 | 1979-02-23 | Sangamo Weston | Appareil de commande de ruban pour enregistreur |
| FR2411151A2 (fr) * | 1977-05-31 | 1979-07-06 | Staar Sa | Procede d'identification automatique du type de cassette introduit dans un appareil destine au transfert d'une bande entre deux bobines contenues dans cette cassette |
| FR2562702A1 (fr) * | 1984-04-05 | 1985-10-11 | Standard Elektrik Lorenz Ag | Appareil d'enregistrement ou reproduction electronique pour consommateurs |
Also Published As
| Publication number | Publication date |
|---|---|
| US3834648A (en) | 1974-09-10 |
| DE2313024C3 (de) | 1979-02-08 |
| GB1417311A (en) | 1975-12-10 |
| CA972845A (en) | 1975-08-12 |
| DE2313024A1 (de) | 1973-09-20 |
| JPS527333B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-03-01 |
| JPS493612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-12 |
| DE2313024B2 (de) | 1978-06-08 |
| IT977115B (it) | 1974-09-10 |