CA1063082A - Web transport system - Google Patents
Web transport systemInfo
- Publication number
- CA1063082A CA1063082A CA275,734A CA275734A CA1063082A CA 1063082 A CA1063082 A CA 1063082A CA 275734 A CA275734 A CA 275734A CA 1063082 A CA1063082 A CA 1063082A
- Authority
- CA
- Canada
- Prior art keywords
- web
- tension
- tape
- arm
- torque
- 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
- 230000004044 response Effects 0.000 claims abstract description 19
- 230000005291 magnetic effect Effects 0.000 claims abstract description 16
- 239000000872 buffer Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 71
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 239000000543 intermediate Substances 0.000 claims 10
- 239000011232 storage material Substances 0.000 claims 1
- 238000010073 coating (rubber) Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 22
- 230000001133 acceleration Effects 0.000 description 8
- 230000000295 complement effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 108010028780 Complement C3 Proteins 0.000 description 1
- 102000016918 Complement C3 Human genes 0.000 description 1
- 108010027644 Complement C9 Proteins 0.000 description 1
- 241001464057 Electroma Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
- Paper (AREA)
- Vending Machines For Individual Products (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/682,373 US4097005A (en) | 1976-05-03 | 1976-05-03 | Web transport system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1063082A true CA1063082A (en) | 1979-09-25 |
Family
ID=24739412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA275,734A Expired CA1063082A (en) | 1976-05-03 | 1977-04-06 | Web transport system |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4097005A (enExample) |
| JP (1) | JPS5815855B2 (enExample) |
| BE (1) | BE854212A (enExample) |
| CA (1) | CA1063082A (enExample) |
| DE (1) | DE2719748C3 (enExample) |
| FR (1) | FR2355752A1 (enExample) |
| GB (1) | GB1574240A (enExample) |
| IT (1) | IT1077481B (enExample) |
| NL (1) | NL7704855A (enExample) |
| NO (1) | NO771525L (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155018A (en) * | 1978-05-29 | 1979-12-06 | Pioneer Electronic Corp | Tape run controller |
| FR2472810A1 (fr) * | 1979-12-26 | 1981-07-03 | Enertec | Derouleur de bande comportant deux cabestans et des moyens de commande pour controler la tension de la bande, notamment pour transducteurs electromagnetiques |
| JPS57167154A (en) * | 1981-04-06 | 1982-10-14 | Sony Corp | Tape slip compensating device |
| EP0236588B1 (en) * | 1982-04-02 | 1991-11-06 | Ampex Corporation | Reel servo system in a recording and/or reproducing apparatus |
| JPS6153652U (enExample) * | 1984-09-11 | 1986-04-11 | ||
| US4739948A (en) * | 1986-04-11 | 1988-04-26 | Ampex Corporation | Reel servo control with resonance damping circuit |
| US4807107A (en) * | 1987-08-25 | 1989-02-21 | Ampex Corporation | Apparatus for providing a profiled tape tension without utilizing a tape pack diameter sensor |
| JP2694047B2 (ja) * | 1989-12-06 | 1997-12-24 | 三菱電機株式会社 | 磁気記録再生装置 |
| DE4020543A1 (de) * | 1990-06-28 | 1992-01-02 | Broadcast Television Syst | Einrichtung zum transport eines magnetbandgeraetes |
| US5184815A (en) * | 1992-01-21 | 1993-02-09 | World Wide Concessions, Inc. | Baseball bat grip training aid and method for using same |
| US6433499B1 (en) * | 2000-11-29 | 2002-08-13 | Heidelberger Druckmaschinen Ag | Device and method for automatic tension transducer calibration |
| JP5624947B2 (ja) * | 2011-06-03 | 2014-11-12 | 富士フイルム株式会社 | 磁気テープの巻取方法、磁気テープの巻取装置、磁気テープカートリッジの製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155339A (en) * | 1961-10-23 | 1964-11-03 | Cons Electrodynamics Corp | Tape tension sensing apparatus |
| FR1319433A (fr) * | 1962-01-19 | 1963-03-01 | Tendeur de fils pour machines textiles | |
| US3318547A (en) * | 1964-09-28 | 1967-05-09 | Minnesota Mining & Mfg | Tape transport system |
| US3311280A (en) * | 1965-05-03 | 1967-03-28 | Ibm | Magnetic tape transport machine |
| US3497154A (en) * | 1968-03-29 | 1970-02-24 | Ampex | Tape tension means |
| US3828188A (en) * | 1973-02-12 | 1974-08-06 | Pertec Corp | Rotational position sensor |
| JPS5344802B2 (enExample) * | 1974-02-25 | 1978-12-01 |
-
1976
- 1976-05-03 US US05/682,373 patent/US4097005A/en not_active Expired - Lifetime
-
1977
- 1977-04-06 CA CA275,734A patent/CA1063082A/en not_active Expired
- 1977-04-07 GB GB14928/77A patent/GB1574240A/en not_active Expired
- 1977-04-19 IT IT49016/77A patent/IT1077481B/it active
- 1977-05-02 NO NO771525A patent/NO771525L/no unknown
- 1977-05-02 FR FR7713174A patent/FR2355752A1/fr active Granted
- 1977-05-03 DE DE2719748A patent/DE2719748C3/de not_active Expired
- 1977-05-03 BE BE177226A patent/BE854212A/xx unknown
- 1977-05-03 NL NL7704855A patent/NL7704855A/xx not_active Application Discontinuation
- 1977-05-04 JP JP52051719A patent/JPS5815855B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2355752B1 (enExample) | 1982-01-29 |
| US4097005A (en) | 1978-06-27 |
| FR2355752A1 (fr) | 1978-01-20 |
| GB1574240A (en) | 1980-09-03 |
| NL7704855A (nl) | 1977-11-07 |
| JPS52154609A (en) | 1977-12-22 |
| DE2719748C3 (de) | 1981-02-12 |
| JPS5815855B2 (ja) | 1983-03-28 |
| IT1077481B (it) | 1985-05-04 |
| BE854212A (fr) | 1977-09-01 |
| NO771525L (no) | 1977-11-04 |
| DE2719748A1 (de) | 1977-11-10 |
| DE2719748B2 (de) | 1980-05-29 |
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