JPS4949067A - - Google Patents
Info
- Publication number
- JPS4949067A JPS4949067A JP48056381A JP5638173A JPS4949067A JP S4949067 A JPS4949067 A JP S4949067A JP 48056381 A JP48056381 A JP 48056381A JP 5638173 A JP5638173 A JP 5638173A JP S4949067 A JPS4949067 A JP S4949067A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25546172A | 1972-05-22 | 1972-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4949067A true JPS4949067A (enEXAMPLES) | 1974-05-13 |
Family
ID=22968428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48056381A Pending JPS4949067A (enEXAMPLES) | 1972-05-22 | 1973-05-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3733529A (enEXAMPLES) |
| JP (1) | JPS4949067A (enEXAMPLES) |
| CA (1) | CA996662A (enEXAMPLES) |
| DE (1) | DE2324274A1 (enEXAMPLES) |
| FR (1) | FR2185832B1 (enEXAMPLES) |
| GB (1) | GB1433421A (enEXAMPLES) |
| IT (1) | IT985105B (enEXAMPLES) |
| SE (1) | SE392652B (enEXAMPLES) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676656U (enEXAMPLES) * | 1980-10-16 | 1981-06-22 | ||
| JPS58177550A (ja) * | 1982-04-12 | 1983-10-18 | Nippon Columbia Co Ltd | 磁気記録再生装置 |
| JPH064181U (ja) * | 1992-06-29 | 1994-01-18 | 育實 太田 | トイレ用貯水タンクの排水装置 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847307A (enEXAMPLES) * | 1971-10-15 | 1973-07-05 | ||
| DE2310035A1 (de) * | 1973-02-28 | 1974-08-29 | Siemens Ag | Geschwindigkeitsregeleinrichtung fuer ein umspulgeraet mit mindestens zwei spulen |
| US4095146A (en) * | 1976-05-10 | 1978-06-13 | Raymond Engineering Inc. | Reel-to-reel drive with speed control |
| 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 |
| US4366371A (en) * | 1977-12-09 | 1982-12-28 | Alayer De Costemore D Arc Step | Method and apparatus for controlling tape transport apparatus for cassettes |
| 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 |
| FR2359775B1 (fr) * | 1976-07-26 | 1985-09-27 | Printronix Inc | Dispositif d'entrainement de ruban |
| US4177731A (en) * | 1976-07-26 | 1979-12-11 | Printronix, Inc. | Printer system ribbon drive having constant ribbon speed and tension |
| JPS6058142B2 (ja) * | 1977-12-15 | 1985-12-18 | ソニー株式会社 | リ−ルサ−ボ装置 |
| GB2037018B (en) * | 1978-11-28 | 1983-01-19 | Burroughs Corp | Tape transport control mechanism |
| US4256996A (en) * | 1979-01-29 | 1981-03-17 | Spin Physics, Inc. | Web transport system |
| DE3000747A1 (de) * | 1980-01-10 | 1981-07-16 | Leo A. Dr. 8131 Berg Steipe | Vorrichtung zum steuern und regeln der drehzahl des bandantriebsmotors in magnettonbandgeraeten mit wickelantrieb zur erzielung einer konstanten bandgeschwindigkeit |
| US4400745A (en) * | 1980-11-17 | 1983-08-23 | Del Mar Avionics | Tape transport |
| FR2514967A1 (fr) * | 1981-10-16 | 1983-04-22 | Telemecanique Electrique | Dispositif de determination en grandeur et en signe de l'intensite du courant d'alimentation d'un moteur et application a un enrouleur |
| US4573645A (en) * | 1983-11-23 | 1986-03-04 | Genicom Corporation | Ribbon tension control |
| KR900001120Y1 (ko) * | 1986-04-22 | 1990-02-17 | 주식회사금성사 | 릴 직경 구동방식의 비디오 테이프 레코더용 릴 서보(servo)장치 |
| US5216556A (en) * | 1991-04-26 | 1993-06-01 | Digital Equipment Corporation | Method for optimized tape tension adjustment for a tape drive |
| EP0765521A1 (en) * | 1994-06-15 | 1997-04-02 | Imation Corp. | Motor control of tape tension in a belt cartridge |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837705A (en) * | 1954-08-21 | 1958-06-03 | Bbc Brown Boveri & Cie | Device to regulate the direct current motors for the coil rolls of a rewinder |
| US2927735A (en) * | 1956-09-19 | 1960-03-08 | Gen Dynamics Corp | Frequency-control system |
| US3045937A (en) * | 1960-12-06 | 1962-07-24 | Ampex | Web tension control |
| US3156397A (en) * | 1961-05-02 | 1964-11-10 | Ass Elect Ind | Control of strip driving means |
| US3444445A (en) * | 1962-01-15 | 1969-05-13 | Minnesota Mining & Mfg | Plural motor torque control for tape transport mechanism |
| US3218529A (en) * | 1962-10-09 | 1965-11-16 | Automatic Elect Lab | Plural motor tape deck transport including tensioning, dynamic braking and reversing |
| US3501682A (en) * | 1967-06-26 | 1970-03-17 | Rca Corp | Constant tension-constant speed drive by means of a tandem motor connection |
| US3644806A (en) * | 1970-03-24 | 1972-02-22 | Honeywell Inc | High-speed printer-paper feed engine |
-
1972
- 1972-05-22 US US00255461A patent/US3733529A/en not_active Expired - Lifetime
-
1973
- 1973-05-14 DE DE2324274A patent/DE2324274A1/de active Pending
- 1973-05-21 FR FR7318414A patent/FR2185832B1/fr not_active Expired
- 1973-05-21 GB GB2402973A patent/GB1433421A/en not_active Expired
- 1973-05-21 SE SE7307108A patent/SE392652B/xx unknown
- 1973-05-21 IT IT50094/73A patent/IT985105B/it active
- 1973-05-22 CA CA172,308A patent/CA996662A/en not_active Expired
- 1973-05-22 JP JP48056381A patent/JPS4949067A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676656U (enEXAMPLES) * | 1980-10-16 | 1981-06-22 | ||
| JPS58177550A (ja) * | 1982-04-12 | 1983-10-18 | Nippon Columbia Co Ltd | 磁気記録再生装置 |
| JPH064181U (ja) * | 1992-06-29 | 1994-01-18 | 育實 太田 | トイレ用貯水タンクの排水装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3733529A (en) | 1973-05-15 |
| FR2185832A1 (enEXAMPLES) | 1974-01-04 |
| GB1433421A (en) | 1976-04-28 |
| FR2185832B1 (enEXAMPLES) | 1977-02-11 |
| DE2324274A1 (de) | 1973-12-13 |
| IT985105B (it) | 1974-11-30 |
| SE392652B (sv) | 1977-04-04 |
| CA996662A (en) | 1976-09-07 |