CA995333A - Web tension and speed control in a reel-to-reel web transport - Google Patents
Web tension and speed control in a reel-to-reel web transportInfo
- Publication number
- CA995333A CA995333A CA156,036A CA156036A CA995333A CA 995333 A CA995333 A CA 995333A CA 156036 A CA156036 A CA 156036A CA 995333 A CA995333 A CA 995333A
- Authority
- CA
- Canada
- Prior art keywords
- reel
- web
- speed control
- transport
- tension
- 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.)
- 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
- G11B15/26—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
- G11B15/43—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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19892571A | 1971-11-15 | 1971-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA995333A true CA995333A (en) | 1976-08-17 |
Family
ID=22735471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA156,036A Expired CA995333A (en) | 1971-11-15 | 1972-11-08 | Web tension and speed control in a reel-to-reel web transport |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4860609A (de) |
CA (1) | CA995333A (de) |
DE (1) | DE2254901C2 (de) |
FR (1) | FR2161564A5 (de) |
GB (1) | GB1372139A (de) |
IT (1) | IT969825B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519715U (de) * | 1974-07-09 | 1976-01-24 | ||
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 |
JPS60136937A (ja) * | 1983-12-26 | 1985-07-20 | Hitachi Ltd | テ−プ移送装置 |
JP2835953B2 (ja) * | 1987-11-19 | 1998-12-14 | 東芝メカトロニクス株式会社 | ウエブの巻取制御装置 |
JPH02223050A (ja) * | 1990-01-24 | 1990-09-05 | Hitachi Ltd | テープ張力調節装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263031A (en) * | 1962-05-29 | 1966-07-26 | Sperry Rand Corp | High-low frequency homing |
US3112052A (en) * | 1962-07-16 | 1963-11-26 | Winston Res Corp | Magnetic tape control system |
US3596005A (en) * | 1969-01-13 | 1971-07-27 | Viatron Computer Systems Corp | Capstan-free tape recorder |
US3606201A (en) * | 1969-07-15 | 1971-09-20 | Sperry Rand Corp | Constant speed,constant tension tape transport |
-
1972
- 1972-10-06 JP JP47099970A patent/JPS4860609A/ja active Pending
- 1972-10-13 GB GB4730672A patent/GB1372139A/en not_active Expired
- 1972-10-18 FR FR7237562A patent/FR2161564A5/fr not_active Expired
- 1972-10-24 IT IT3083172A patent/IT969825B/it active
- 1972-11-08 CA CA156,036A patent/CA995333A/en not_active Expired
- 1972-11-09 DE DE19722254901 patent/DE2254901C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2161564A5 (de) | 1973-07-06 |
JPS4860609A (de) | 1973-08-25 |
DE2254901A1 (de) | 1973-05-17 |
DE2254901C2 (de) | 1981-10-01 |
IT969825B (it) | 1974-04-10 |
GB1372139A (en) | 1974-10-30 |
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