DE2140303A1 - - Google Patents
Info
- Publication number
- DE2140303A1 DE2140303A1 DE19712140303 DE2140303A DE2140303A1 DE 2140303 A1 DE2140303 A1 DE 2140303A1 DE 19712140303 DE19712140303 DE 19712140303 DE 2140303 A DE2140303 A DE 2140303A DE 2140303 A1 DE2140303 A1 DE 2140303A1
- Authority
- DE
- Germany
- Prior art keywords
- recording
- negative pressure
- drum
- magnetic head
- recording medium
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- 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
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Handling Of Cut Paper (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5281772A IT1045656B (it) | 1971-09-28 | 1972-09-18 | Dispositivo per imredire la perrita di aberenza delle ruote motrici dotto sforzo in autoveicoli |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8500870A | 1970-10-29 | 1970-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2140303A1 true DE2140303A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-04 |
Family
ID=22188674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712140303 Pending DE2140303A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-10-29 | 1971-09-28 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914541A (en) * | 1972-12-11 | 1975-10-21 | Mca Disco Vision | Video disc player |
| US4062321A (en) * | 1977-03-23 | 1977-12-13 | Sperry Rand Corporation | Fluid supported belt about cylindrical mandrel for transporting magnetic particles |
| US4938404A (en) * | 1989-07-14 | 1990-07-03 | Advance Systems, Inc. | Apparatus and method for ultrasonic control of web |
| US6533217B2 (en) * | 2001-03-20 | 2003-03-18 | Faustel, Inc. | Web-processing apparatus |
| WO2006117646A1 (en) * | 2005-05-03 | 2006-11-09 | Industrial Evolution Inc. | Method and apparatus to continuously separate cut pieces from flexible material |
| EP4389663A4 (en) * | 2021-08-16 | 2024-12-18 | FUJIFILM Corporation | AIR BLOWING BAR, DRYING DEVICE AND INKJET PRINTING DEVICE |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465320A (en) * | 1966-01-10 | 1969-09-02 | Ibm | Convex-surfaced vacuum controlled air film |
| US3560946A (en) * | 1968-01-03 | 1971-02-02 | Sperry Rand Corp | Rotating-head memory system utilizing non-contacting flexible record member |
-
1970
- 1970-10-29 US US85008A patent/US3701135A/en not_active Expired - Lifetime
-
1971
- 1971-07-12 CA CA117941A patent/CA938377A/en not_active Expired
- 1971-07-28 NL NL7110375A patent/NL7110375A/xx unknown
- 1971-08-12 GB GB3795871A patent/GB1315913A/en not_active Expired
- 1971-09-28 DE DE19712140303 patent/DE2140303A1/de active Pending
- 1971-10-28 FR FR7138818A patent/FR2110102A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2110102A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-26 |
| CA938377A (en) | 1973-12-11 |
| NL7110375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-03 |
| US3701135A (en) | 1972-10-24 |
| GB1315913A (en) | 1973-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |