DE3611144A1 - Kopfvorschubvorrichtung - Google Patents
KopfvorschubvorrichtungInfo
- Publication number
- DE3611144A1 DE3611144A1 DE19863611144 DE3611144A DE3611144A1 DE 3611144 A1 DE3611144 A1 DE 3611144A1 DE 19863611144 DE19863611144 DE 19863611144 DE 3611144 A DE3611144 A DE 3611144A DE 3611144 A1 DE3611144 A1 DE 3611144A1
- Authority
- DE
- Germany
- Prior art keywords
- head
- medium
- recording
- cam
- reproducing
- 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.)
- Granted
Links
- 230000008859 change Effects 0.000 claims description 5
- 210000004072 lung Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 238000005070 sampling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction 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
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 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
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
Landscapes
- Moving Of Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60071732A JPH0677380B2 (ja) | 1985-04-04 | 1985-04-04 | ヘツド移動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3611144A1 true DE3611144A1 (de) | 1986-10-16 |
| DE3611144C2 DE3611144C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-17 |
Family
ID=13468986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863611144 Granted DE3611144A1 (de) | 1985-04-04 | 1986-04-03 | Kopfvorschubvorrichtung |
Country Status (3)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189570A (en) * | 1988-02-23 | 1993-02-23 | Fuji Photo Film Co, Ltd. | Bistable magnetic head advancing/retracting device for rotating magnetic recording medium |
| JP2664967B2 (ja) * | 1988-12-14 | 1997-10-22 | 株式会社日立製作所 | 磁気ディスク装置およびその保管方法ならびに磁気ディスク装置に用いられるモータ |
| JP2743525B2 (ja) * | 1989-10-24 | 1998-04-22 | ソニー株式会社 | ディスク用記録再生装置 |
| EP0431645B1 (en) * | 1989-12-08 | 1996-03-20 | Hitachi Koki Co., Ltd. | System for management of body of rotation of centrifuge |
| US5243591A (en) * | 1990-04-23 | 1993-09-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Protecting a read/write head from damage |
| US6244686B1 (en) * | 1999-04-23 | 2001-06-12 | Xerox Corporation | Print head drive mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756766A1 (de) * | 1976-12-20 | 1978-06-29 | Ibm | Zugriffssteuerung fuer einen datenspeicher mit flexiblen, rotierenden aufzeichnungstraegern |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513319U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-06-24 | 1976-01-12 | ||
| JPS6023420B2 (ja) * | 1978-02-16 | 1985-06-07 | 株式会社日立製作所 | 磁気ヘツドのロ−ド機構 |
| US4302789A (en) * | 1980-02-08 | 1981-11-24 | Magnetic Peripherals Inc. | Disc memory head arm lift mechanism |
| AT371261B (de) * | 1980-08-11 | 1983-06-10 | Akg Akustische Kino Geraete | Einstellvorrichtung bei plattenspielern |
| IT1129852B (it) * | 1980-11-14 | 1986-06-11 | Olivetti & Co Spa | Apparecchiatura per registrare dischi magnetici flessibili |
| JPS60246067A (ja) * | 1984-05-21 | 1985-12-05 | Olympus Optical Co Ltd | 情報記録再生装置 |
-
1985
- 1985-04-04 JP JP60071732A patent/JPH0677380B2/ja not_active Expired - Lifetime
-
1986
- 1986-04-03 DE DE19863611144 patent/DE3611144A1/de active Granted
-
1988
- 1988-01-26 US US07/148,131 patent/US4841397A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756766A1 (de) * | 1976-12-20 | 1978-06-29 | Ibm | Zugriffssteuerung fuer einen datenspeicher mit flexiblen, rotierenden aufzeichnungstraegern |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0677380B2 (ja) | 1994-09-28 |
| DE3611144C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-17 |
| US4841397A (en) | 1989-06-20 |
| JPS61229279A (ja) | 1986-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |