DE2022285A1 - Bandausgleichsvorrichtung - Google Patents
BandausgleichsvorrichtungInfo
- Publication number
- DE2022285A1 DE2022285A1 DE19702022285 DE2022285A DE2022285A1 DE 2022285 A1 DE2022285 A1 DE 2022285A1 DE 19702022285 DE19702022285 DE 19702022285 DE 2022285 A DE2022285 A DE 2022285A DE 2022285 A1 DE2022285 A1 DE 2022285A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- tape
- belt
- air
- vacuum
- 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
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
- 238000004804 winding 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
- G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
- G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
Landscapes
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82217369A | 1969-05-06 | 1969-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2022285A1 true DE2022285A1 (de) | 1970-11-19 |
Family
ID=25235363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702022285 Pending DE2022285A1 (de) | 1969-05-06 | 1970-05-06 | Bandausgleichsvorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3568907A (en, 2012) |
| AU (1) | AU1379270A (en, 2012) |
| CA (1) | CA919207A (en, 2012) |
| DE (1) | DE2022285A1 (en, 2012) |
| FR (1) | FR2047329A5 (en, 2012) |
| GB (1) | GB1305307A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162073A (en) * | 1990-02-15 | 1992-11-10 | Applied Magnetics Corporation | Textured air bearing surface |
| US5654850A (en) * | 1993-05-18 | 1997-08-05 | Applied Magnetics Corp. | Carbon overcoat with electrically conductive adhesive layer for magnetic head sliders |
| US5336550A (en) * | 1993-05-18 | 1994-08-09 | Applied Magnetics Corporation | Carbon overcoat for magnetic head sliders |
| US5452166A (en) * | 1993-10-01 | 1995-09-19 | Applied Magnetics Corporation | Thin film magnetic recording head for minimizing undershoots and a method for manufacturing the same |
| EP0658505B1 (en) * | 1993-12-16 | 1999-11-10 | Eastman Kodak Company | Non-contact vacuum box and method of operation |
| EP0690017B1 (en) * | 1994-06-30 | 1998-10-07 | Eastman Kodak Company | Low inertia apparatus for accumulating and applying tension to webs |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091408A (en) * | 1960-07-22 | 1963-05-28 | Potter Instrument Co Inc | Vacuum buffer loop device for tape handlers |
| US3091409A (en) * | 1960-12-29 | 1963-05-28 | Ampex | Tape storage device |
-
1969
- 1969-05-06 US US822173A patent/US3568907A/en not_active Expired - Lifetime
-
1970
- 1970-02-25 CA CA075888A patent/CA919207A/en not_active Expired
- 1970-04-13 AU AU13792/70A patent/AU1379270A/en not_active Expired
- 1970-04-30 GB GB2077070A patent/GB1305307A/en not_active Expired
- 1970-05-05 FR FR7016409A patent/FR2047329A5/fr not_active Expired
- 1970-05-06 DE DE19702022285 patent/DE2022285A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3568907A (en) | 1971-03-09 |
| GB1305307A (en, 2012) | 1973-01-31 |
| FR2047329A5 (en, 2012) | 1971-03-12 |
| AU1379270A (en) | 1971-10-14 |
| CA919207A (en) | 1973-01-16 |
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