GB1593306A - Transducer transport arrangements for disc recorders and disc recorders incorporating the same - Google Patents
Transducer transport arrangements for disc recorders and disc recorders incorporating the same Download PDFInfo
- Publication number
- GB1593306A GB1593306A GB42005/77A GB4200577A GB1593306A GB 1593306 A GB1593306 A GB 1593306A GB 42005/77 A GB42005/77 A GB 42005/77A GB 4200577 A GB4200577 A GB 4200577A GB 1593306 A GB1593306 A GB 1593306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- transducer
- recorder
- guide surface
- operatively assembled
- 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
- 230000002463 transducing effect Effects 0.000 claims description 10
- 101000635799 Homo sapiens Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Proteins 0.000 claims 1
- 102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 108010001779 Ancrod Proteins 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004382 potting 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
-
- 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
- G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
-
- 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
- G11B5/48—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
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk 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
- G11B5/48—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
- Moving Of Heads (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/738,674 US4067581A (en) | 1976-11-04 | 1976-11-04 | Stepper for slow motion disc recorder |
| US05/738,673 US4117521A (en) | 1976-11-04 | 1976-11-04 | Flexible disc recorder with skewed transducer transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1593306A true GB1593306A (en) | 1981-07-15 |
Family
ID=27113398
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42005/77A Expired GB1593306A (en) | 1976-11-04 | 1977-10-10 | Transducer transport arrangements for disc recorders and disc recorders incorporating the same |
| GB42006/77A Expired GB1593307A (en) | 1976-11-04 | 1977-10-10 | Transducer carriage transport arrangements for disc recorders and disc recorders incorporating the same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42006/77A Expired GB1593307A (en) | 1976-11-04 | 1977-10-10 | Transducer carriage transport arrangements for disc recorders and disc recorders incorporating the same |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US4117521A (https=) |
| CA (2) | CA1079396A (https=) |
| DE (2) | DE2747428A1 (https=) |
| FR (2) | FR2370340A1 (https=) |
| GB (2) | GB1593306A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2145269A (en) * | 1983-06-30 | 1985-03-20 | Tokico Ltd | Magnetic disc memory apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423504A (en) * | 1980-08-06 | 1983-12-27 | Victor Company Of Japan, Ltd. | Height position adjusting device for a reproducing transducer in a rotary recording medium reproducing apparatus |
| NL8204023A (nl) * | 1982-10-19 | 1984-05-16 | Philips Nv | Inrichting voor het optisch uitlezen en/of inschrijven van informatie. |
| EP0109678A1 (en) * | 1982-11-19 | 1984-05-30 | Microscience International Corporation | Compact, high-density disk storage system |
| AU581581B2 (en) * | 1984-10-27 | 1989-02-23 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Seed drill |
| NL8500592A (nl) * | 1985-03-04 | 1986-10-01 | Philips Nv | Electro-optische inrichting. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761644A (en) * | 1970-04-21 | 1973-09-25 | Iit Res Inst | Mounting structure for transducer heads |
| DE2212733A1 (de) * | 1972-03-16 | 1973-09-20 | Ted Bildplatten | Einrichtung zur signalabtastung von einem folienfoermigen aufzeichnungstraeger |
| US3900888A (en) * | 1972-10-03 | 1975-08-19 | Nakamichi Research | Process for detecting and adjusting a vertical orientation of magnetic heads and apparatus therefor |
| US4020505A (en) * | 1974-11-26 | 1977-04-26 | Gakken Co. Ltd. | Magnetic sheet player with an adjustable inclined magnetic head |
-
1976
- 1976-11-04 US US05/738,673 patent/US4117521A/en not_active Expired - Lifetime
- 1976-11-04 US US05/738,674 patent/US4067581A/en not_active Expired - Lifetime
-
1977
- 1977-08-26 CA CA285,586A patent/CA1079396A/en not_active Expired
- 1977-08-26 CA CA285,588A patent/CA1075808A/en not_active Expired
- 1977-09-21 FR FR7728411A patent/FR2370340A1/fr not_active Withdrawn
- 1977-09-29 FR FR7729357A patent/FR2370338A1/fr active Granted
- 1977-10-10 GB GB42005/77A patent/GB1593306A/en not_active Expired
- 1977-10-10 GB GB42006/77A patent/GB1593307A/en not_active Expired
- 1977-10-21 DE DE19772747428 patent/DE2747428A1/de not_active Withdrawn
- 1977-10-22 DE DE19772747502 patent/DE2747502A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2145269A (en) * | 1983-06-30 | 1985-03-20 | Tokico Ltd | Magnetic disc memory apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370340A1 (fr) | 1978-06-02 |
| US4117521A (en) | 1978-09-26 |
| CA1079396A (en) | 1980-06-10 |
| GB1593307A (en) | 1981-07-15 |
| DE2747502A1 (de) | 1978-05-11 |
| US4067581A (en) | 1978-01-10 |
| DE2747428A1 (de) | 1978-06-01 |
| FR2370338A1 (fr) | 1978-06-02 |
| FR2370338B1 (https=) | 1981-12-11 |
| CA1075808A (en) | 1980-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |