JPS4944721A - - Google Patents
Info
- Publication number
- JPS4944721A JPS4944721A JP48054842A JP5484273A JPS4944721A JP S4944721 A JPS4944721 A JP S4944721A JP 48054842 A JP48054842 A JP 48054842A JP 5484273 A JP5484273 A JP 5484273A JP S4944721 A JPS4944721 A JP S4944721A
- 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.)
- 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
- G11B15/46—Controlling, regulating, or indicating speed
-
- 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
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803025259 DE3025259A1 (de) | 1973-05-18 | 1980-07-03 | Ventilbetaetigungsmechanismus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00267301A US3809335A (en) | 1972-06-29 | 1972-06-29 | Web movement control in a reel-to-reel web transport |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4944721A true JPS4944721A (https=) | 1974-04-27 |
| JPS5242367B2 JPS5242367B2 (https=) | 1977-10-24 |
Family
ID=23018206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48054842A Expired JPS5242367B2 (https=) | 1972-06-29 | 1973-05-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3809335A (https=) |
| JP (1) | JPS5242367B2 (https=) |
| BE (1) | BE801723A (https=) |
| DE (1) | DE2332852A1 (https=) |
| FR (1) | FR2191190B1 (https=) |
| GB (1) | GB1404676A (https=) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031733B2 (ja) * | 1973-07-06 | 1985-07-24 | 株式会社片岡機械製作所 | 巻取張力制御装置 |
| GB1498043A (en) * | 1974-03-14 | 1978-01-18 | Rca Corp | Tape tension control servomechanism |
| US3969663A (en) * | 1974-10-17 | 1976-07-13 | Storage Technology Corporation | Capstan control for a tape drive system |
| US3973174A (en) * | 1974-12-26 | 1976-08-03 | Butler Automatic, Inc. | Digital control system |
| US4030012A (en) * | 1975-06-23 | 1977-06-14 | International Business Machines Corporation | Amplifier malfunction detector |
| JPS5279910A (en) * | 1975-12-22 | 1977-07-05 | Mfe Corp | Motor control circuit for tape drive unit |
| US4084116A (en) * | 1976-09-20 | 1978-04-11 | International Business Machines Corporation | Procedure for tightening tape wraps on a spindle |
| US4084117A (en) * | 1976-09-20 | 1978-04-11 | International Business Machines Corporation | Procedure for tightening tape wraps on a spindle |
| US4174891A (en) * | 1976-11-15 | 1979-11-20 | Bell & Howell Company | Microfilm reader/printer |
| US4126817A (en) * | 1977-02-16 | 1978-11-21 | Xerox Corporation | Servo system for maintaining constant tension on a web |
| US4271379A (en) * | 1978-12-29 | 1981-06-02 | Harris Corporation | Web fed printing press motor control |
| US4538516A (en) * | 1979-04-16 | 1985-09-03 | Somerset Technologies, Inc. | Torque-assist system for printing belts |
| US4347993A (en) * | 1979-11-06 | 1982-09-07 | W. J. Industries, Incorporated | Tension monitor means and system |
| US4361787A (en) * | 1979-11-19 | 1982-11-30 | Victor Company Of Japan, Ltd. | System for controlling rotation of motor |
| US4531166A (en) * | 1981-03-16 | 1985-07-23 | Storage Technology Corporation | Magnetic tape drive with adaptive servo |
| US4398227A (en) * | 1981-03-16 | 1983-08-09 | Storage Technology Corporation | Magnetic tape drive with adaptive servo |
| JPS57167154A (en) * | 1981-04-06 | 1982-10-14 | Sony Corp | Tape slip compensating device |
| JPS57169956A (en) * | 1981-04-14 | 1982-10-19 | Sony Corp | Control circuit for tape speed |
| US4523133A (en) * | 1982-01-13 | 1985-06-11 | Computer Peripherals Inc. | Tape transport system with tension sensing bearings |
| JPS5930216A (ja) * | 1982-08-14 | 1984-02-17 | Victor Co Of Japan Ltd | デジタル信号の磁気記録再生装置 |
| JPS615462A (ja) * | 1984-05-31 | 1986-01-11 | Fujitsu Ltd | ストツプロツク方式 |
| JPS61148654A (ja) * | 1984-12-21 | 1986-07-07 | Fujitsu Ltd | テ−プ送り装置 |
| DE3513344A1 (de) * | 1985-04-13 | 1986-10-16 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Vorrichtung zum antrieb der wickelspulen in einem magnetbandgeraet |
| DE3634662A1 (de) * | 1985-10-11 | 1987-04-16 | Hitachi Ltd | Bandtransporteinrichtung und -verfahren |
| US4807107A (en) * | 1987-08-25 | 1989-02-21 | Ampex Corporation | Apparatus for providing a profiled tape tension without utilizing a tape pack diameter sensor |
| US4866354A (en) * | 1988-04-25 | 1989-09-12 | Refrigeration Engineering Corporation | Spiral freezer drive system |
| US5032936A (en) * | 1988-06-27 | 1991-07-16 | Matsusita Electric Industrial Co. Ltd. | Tape tension apparatus |
| US5086964A (en) * | 1988-07-29 | 1992-02-11 | Amplas, Inc. | Dual drive web feed apparatus and method |
| JP2875540B2 (ja) * | 1988-11-04 | 1999-03-31 | 株式会社日立製作所 | 磁気テープ張力制御装置 |
| JPH04263155A (ja) * | 1991-01-11 | 1992-09-18 | Alps Electric Co Ltd | テーププレーヤのテンション制御装置 |
| US5569912A (en) * | 1993-09-30 | 1996-10-29 | U.S. Philips Corporation | Optical velocity measuring with efficient use of radiation passing through patterns on discs |
| US5659229A (en) * | 1995-01-31 | 1997-08-19 | Kimberly-Clark Worldwide, Inc. | Controlling web tension by actively controlling velocity of dancer roll |
| US5829702A (en) * | 1997-03-26 | 1998-11-03 | Exabyte Corporation | Method and apparatus for counteracting interlayer slip in magnetic tape drive |
| US6473669B2 (en) | 1998-07-03 | 2002-10-29 | Kimberly-Clark Worldwide, Inc. | Controlling web tension, and accumulating lengths of web, by actively controlling velocity and acceleration of a festoon |
| US6314333B1 (en) | 1998-07-03 | 2001-11-06 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for controlling web tension by actively controlling velocity and acceleration of a dancer roll |
| US6856850B2 (en) | 1998-07-03 | 2005-02-15 | Kimberly Clark Worldwide, Inc. | Controlling web tension, and accumulating lengths of web, using a festoon |
| KR100573625B1 (ko) * | 1998-07-21 | 2006-04-26 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 제어 시스템, 구동 시스템, 제어방법 및 구동 시스템을구비한 장치 |
| US6754026B1 (en) * | 1999-10-28 | 2004-06-22 | International Business Machines Corporation | Tape transport servo system and method for a computer tape drive |
| AU2001286048A1 (en) | 2000-09-11 | 2002-03-26 | Zipher Limited | Tape drive and printing apparatus |
| US6817560B2 (en) | 2002-09-04 | 2004-11-16 | International Business Machines Corporation | Combined tension control for tape |
| US6712302B2 (en) | 2002-09-04 | 2004-03-30 | International Business Machines Corporation | Delta velocity tension control for tape |
| JP3851617B2 (ja) * | 2003-05-27 | 2006-11-29 | ファナック株式会社 | モータ駆動装置 |
| CN102725956B (zh) * | 2010-01-27 | 2015-07-01 | 三菱电机株式会社 | 马达控制装置 |
| CN111836769B (zh) * | 2018-03-29 | 2022-08-19 | 富士胶片株式会社 | 卷绕条件生成装置及计算方法、卷绕装置及方法与卷绕缺陷等级预测值生成装置及方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3060358A (en) * | 1958-07-08 | 1962-10-23 | Allis Chalmers Mfg Co | Tension maintaining motor control system |
| US3112052A (en) * | 1962-07-16 | 1963-11-26 | Winston Res Corp | Magnetic tape control system |
| US3283228A (en) * | 1963-06-28 | 1966-11-01 | Westinghouse Electric Corp | Plural stand, plural motor tension regulating apparatus |
| US3416058A (en) * | 1964-04-30 | 1968-12-10 | Westinghouse Electric Corp | Apparatus for controlling a variable of moving elongate material |
| US3606201A (en) * | 1969-07-15 | 1971-09-20 | Sperry Rand Corp | Constant speed,constant tension tape transport |
-
1972
- 1972-06-29 US US00267301A patent/US3809335A/en not_active Expired - Lifetime
-
1973
- 1973-04-27 GB GB2010173A patent/GB1404676A/en not_active Expired
- 1973-05-18 JP JP48054842A patent/JPS5242367B2/ja not_active Expired
- 1973-05-25 FR FR7320853*A patent/FR2191190B1/fr not_active Expired
- 1973-06-28 DE DE2332852A patent/DE2332852A1/de active Pending
- 1973-06-29 BE BE132963A patent/BE801723A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3809335A (en) | 1974-05-07 |
| FR2191190B1 (https=) | 1976-09-17 |
| GB1404676A (en) | 1975-09-03 |
| JPS5242367B2 (https=) | 1977-10-24 |
| DE2332852A1 (de) | 1974-01-17 |
| BE801723A (fr) | 1973-10-15 |
| FR2191190A1 (https=) | 1974-02-01 |