CA1048069A - High speed tape-travelling - Google Patents
High speed tape-travellingInfo
- Publication number
- CA1048069A CA1048069A CA227,459A CA227459A CA1048069A CA 1048069 A CA1048069 A CA 1048069A CA 227459 A CA227459 A CA 227459A CA 1048069 A CA1048069 A CA 1048069A
- Authority
- CA
- Canada
- Prior art keywords
- tape
- capstan
- pinch roller
- substrate
- lever
- 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
- 239000000758 substrate Substances 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000252073 Anguilliformes Species 0.000 description 1
- 235000006696 Catha edulis Nutrition 0.000 description 1
- 240000007681 Catha edulis Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 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
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
- G11B15/295—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49056130A JPS5855571B2 (ja) | 1974-05-21 | 1974-05-21 | テ−プクドウソウチ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048069A true CA1048069A (en) | 1979-02-06 |
Family
ID=13018480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA227,459A Expired CA1048069A (en) | 1974-05-21 | 1975-05-21 | High speed tape-travelling |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4039110A (en, 2012) |
| JP (1) | JPS5855571B2 (en, 2012) |
| AU (1) | AU499429B2 (en, 2012) |
| CA (1) | CA1048069A (en, 2012) |
| DE (1) | DE2522246C3 (en, 2012) |
| FR (1) | FR2272461B1 (en, 2012) |
| GB (1) | GB1506751A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6979080B2 (en) * | 2001-08-29 | 2005-12-27 | Brother Kogyo Kabushiki Kaisha | Printer having improved recording medium feeding mechanism |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1185260A (en) * | 1910-09-12 | 1916-05-30 | American Sales Book Co Ltd | Web-feeding mechanism. |
| US1135239A (en) * | 1914-04-06 | 1915-04-13 | Waterbury Farrel Foundry Co | Feed mechanism. |
| US2418545A (en) * | 1944-05-26 | 1947-04-08 | Rca Corp | Pad roller assembly |
| US2990092A (en) * | 1954-10-08 | 1961-06-27 | Clevite Corp | Tape drive mechanism |
| US2913192A (en) * | 1956-09-07 | 1959-11-17 | Minnesota Mining & Mfg | Tape drive mechanism |
| US3158305A (en) * | 1960-03-14 | 1964-11-24 | Ncr Co | Record media handling apparatus |
| US3257056A (en) * | 1964-01-27 | 1966-06-21 | Midwestern Instr Inc | Pressure adjustment mechanism for magnetic tape capstan |
| US3370803A (en) * | 1965-08-17 | 1968-02-27 | Newell Associates Inc | Tape transport apparatus and roll therefor |
| JPS4522373Y1 (en, 2012) * | 1965-12-30 | 1970-09-04 | ||
| US3372850A (en) * | 1966-02-15 | 1968-03-12 | Bell & Howell Co | Tape driving assembly having shiftable pinch roller |
| JPS446112Y1 (en, 2012) * | 1966-06-21 | 1969-03-05 | ||
| US3471072A (en) * | 1968-07-26 | 1969-10-07 | Lanier Electronic Lab Inc | Tape driving device |
| JPS4934509Y2 (en, 2012) * | 1971-05-26 | 1974-09-19 |
-
1974
- 1974-05-21 JP JP49056130A patent/JPS5855571B2/ja not_active Expired
-
1975
- 1975-05-12 US US05/576,808 patent/US4039110A/en not_active Expired - Lifetime
- 1975-05-14 AU AU81119/75A patent/AU499429B2/en not_active Expired
- 1975-05-15 GB GB20562/75A patent/GB1506751A/en not_active Expired
- 1975-05-20 DE DE2522246A patent/DE2522246C3/de not_active Expired
- 1975-05-21 FR FR7515856A patent/FR2272461B1/fr not_active Expired
- 1975-05-21 CA CA227,459A patent/CA1048069A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU499429B2 (en) | 1979-04-12 |
| DE2522246B2 (de) | 1977-06-30 |
| FR2272461B1 (en, 2012) | 1977-07-08 |
| JPS5855571B2 (ja) | 1983-12-10 |
| FR2272461A1 (en, 2012) | 1975-12-19 |
| GB1506751A (en) | 1978-04-12 |
| DE2522246A1 (de) | 1975-11-27 |
| JPS50149306A (en, 2012) | 1975-11-29 |
| DE2522246C3 (de) | 1980-01-24 |
| AU8111975A (en) | 1976-11-18 |
| US4039110A (en) | 1977-08-02 |
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