DE2238824A1 - Kopfhalterung fuer einen magnettrommelspeicher mit mehreren kopfanordnungen - Google Patents
Kopfhalterung fuer einen magnettrommelspeicher mit mehreren kopfanordnungenInfo
- Publication number
- DE2238824A1 DE2238824A1 DE2238824A DE2238824A DE2238824A1 DE 2238824 A1 DE2238824 A1 DE 2238824A1 DE 2238824 A DE2238824 A DE 2238824A DE 2238824 A DE2238824 A DE 2238824A DE 2238824 A1 DE2238824 A1 DE 2238824A1
- Authority
- DE
- Germany
- Prior art keywords
- head
- shaft
- drum
- slot
- assemblies
- 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
- 230000000712 assembly Effects 0.000 claims description 24
- 238000000429 assembly Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
- G11B5/54—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 provision for moving the head into or out of its operative position or across tracks
-
- 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
- G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
-
- 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
- G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
Landscapes
- Common Mechanisms (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3709971A GB1392814A (en) | 1971-08-06 | 1971-08-06 | Drum system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2238824A1 true DE2238824A1 (de) | 1973-03-01 |
Family
ID=10393715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2238824A Pending DE2238824A1 (de) | 1971-08-06 | 1972-08-07 | Kopfhalterung fuer einen magnettrommelspeicher mit mehreren kopfanordnungen |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2364541C3 (de) * | 1973-12-24 | 1978-06-15 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Kupplungsanordnung für unter Last schaltbare Getriebe |
| JPS6065430U (ja) * | 1983-10-14 | 1985-05-09 | 日産自動車株式会社 | 自動変速機用ハイクラツチハブ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2986607A (en) * | 1955-03-10 | 1961-05-30 | English Electric Co Ltd | Adjustable support means for a magnetic recording or reproducing head |
| US3170148A (en) * | 1956-02-16 | 1965-02-16 | Digital Controls Systems Inc | Magnetic drum memory system |
| US3039102A (en) * | 1957-01-24 | 1962-06-12 | Lab For Electronics Inc | Alignment techniques for recording heads assembly |
| US3202974A (en) * | 1960-08-09 | 1965-08-24 | Sperry Rand Corp | Fluid supported members |
| US3308450A (en) * | 1963-09-30 | 1967-03-07 | Ex Cell O Corp | Magnetic transducer head assembly with spring biasing head assembly away from drum |
| US3368210A (en) * | 1964-12-02 | 1968-02-06 | Burroughs Corp | Mounting device for magnetic transducing head |
| US3453611A (en) * | 1966-02-23 | 1969-07-01 | Gen Precision Systems Inc | Memory drum and transducer arrangement wherein the transducer is supported by a universal joint and includes means to place it in a shutdown position |
| US3503057A (en) * | 1967-02-10 | 1970-03-24 | Mc Graw Edison Co | Two column magnetic transducer |
| US3555528A (en) * | 1968-05-17 | 1971-01-12 | Nils Gustaf Erik Stemme | Head construction for multichannel magnetic recording and reproducing of data |
-
1971
- 1971-08-06 GB GB3709971A patent/GB1392814A/en not_active Expired
- 1971-11-26 US US00202343A patent/US3747081A/en not_active Expired - Lifetime
-
1972
- 1972-08-03 FR FR7228104A patent/FR2148468B1/fr not_active Expired
- 1972-08-05 JP JP47078714A patent/JPS5123323B2/ja not_active Expired
- 1972-08-07 DE DE2238824A patent/DE2238824A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2148468B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-12 |
| JPS5123323B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-16 |
| US3747081A (en) | 1973-07-17 |
| GB1392814A (en) | 1975-04-30 |
| FR2148468A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-23 |
| JPS4826113A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-05 |
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