DE3049954A1 - Z-axis flexure suspension apparatus - Google Patents
Z-axis flexure suspension apparatusInfo
- Publication number
- DE3049954A1 DE3049954A1 DE803049954T DE3049954T DE3049954A1 DE 3049954 A1 DE3049954 A1 DE 3049954A1 DE 803049954 T DE803049954 T DE 803049954T DE 3049954 T DE3049954 T DE 3049954T DE 3049954 A1 DE3049954 A1 DE 3049954A1
- Authority
- DE
- Germany
- Prior art keywords
- transducer
- axis
- bending
- magnetic
- axis direction
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 title claims description 4
- 238000005452 bending Methods 0.000 claims description 141
- 230000033001 locomotion Effects 0.000 claims description 115
- 230000005540 biological transmission Effects 0.000 claims description 68
- 238000012546 transfer Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 230000001052 transient effect Effects 0.000 claims description 9
- 239000013598 vector Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 239000012858 resilient material Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 33
- 230000009975 flexible effect Effects 0.000 description 12
- 238000013461 design Methods 0.000 description 9
- 238000013016 damping Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
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- 230000007246 mechanism Effects 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- BFTGQIQVUVTBJU-UHFFFAOYSA-N 5,6-dihydroimidazo[2,1-c][1,2,4]dithiazole-3-thione Chemical compound C1CN2C(=S)SSC2=N1 BFTGQIQVUVTBJU-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 206010039740 Screaming Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 238000009966 trimming 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
- G11B5/58—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
- Supporting Of Heads In Record-Carrier Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8200979A | 1979-10-05 | 1979-10-05 | |
| PCT/US1980/001187 WO1981001071A1 (en) | 1979-10-05 | 1980-09-15 | Z-axis flexure suspension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3049954A1 true DE3049954A1 (de) | 1982-03-18 |
Family
ID=22168103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE803049954T Withdrawn DE3049954A1 (de) | 1979-10-05 | 1980-09-15 | Z-axis flexure suspension apparatus |
Country Status (10)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379316A (en) * | 1981-06-11 | 1983-04-05 | Siemens Corporation | Read/write head carriage assembly for a floppy disk drive |
| US4647998A (en) * | 1982-07-21 | 1987-03-03 | Canon Denshi Kabushiki Kaisha | Transducer head assembly |
| JPS6025050A (ja) * | 1983-07-20 | 1985-02-07 | Citizen Watch Co Ltd | フロツピデイスクドライブのヘツド機構 |
| JPS6083255A (ja) * | 1983-10-12 | 1985-05-11 | Hitachi Ltd | 磁気記録装置の磁気ヘツド取付機構 |
| JPS60119606A (ja) * | 1983-12-02 | 1985-06-27 | Alps Electric Co Ltd | 磁気ヘツド |
| JPH0423735Y2 (enrdf_load_stackoverflow) * | 1984-09-26 | 1992-06-03 | ||
| US4791501A (en) * | 1985-07-03 | 1988-12-13 | Mitsubishi Denki Kabushiki Kaisha | Magnetic head support apparatus for a two-sided floppy disk drive |
| EP0267749B1 (en) * | 1986-11-12 | 1994-01-26 | Seiko Epson Corporation | Magnetic head supporting apparatus |
| JPS63273265A (ja) * | 1987-04-30 | 1988-11-10 | Toshiba Corp | 磁気記録再生装置の磁気ヘツド支持機構 |
| JP2767130B2 (ja) * | 1989-07-07 | 1998-06-18 | 旭光学工業株式会社 | パッド支持装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489381A (en) * | 1968-02-01 | 1970-01-13 | Singer Co | Magnetic head mount apparatus |
| DE1774362A1 (de) * | 1968-05-31 | 1971-12-30 | Ibm Deutschland | Taumellager fuer einen Plattenspeicher-Signalkopf |
| GB1236765A (en) * | 1968-07-09 | 1971-06-23 | Int Computers Ltd | Improvements in or relating to magnetic head mounting arrangements |
| US3581298A (en) * | 1969-04-17 | 1971-05-25 | Burroughs Corp | Support device for magnetic head |
| BE758641A (fr) * | 1969-11-07 | 1971-05-06 | Philips Nv | Support de tete de magnetophone a autoreglage |
| US3896495A (en) * | 1974-02-25 | 1975-07-22 | Control Data Corp | Mechanically isolated transducer head with spring loaded arm for flying |
| USRE29380E (en) * | 1975-01-31 | 1977-08-30 | International Business Machines Corporation | Recording apparatus for magnetic disks using both sides of the disk |
| US3946439A (en) * | 1975-01-31 | 1976-03-23 | International Business Machines Corporation | Recording apparatus for magnetic disks using both sides of the disk |
| FR2309012A1 (fr) * | 1975-04-21 | 1976-11-19 | Ibm | Memoire a disque magnetique flexible |
| US4058843A (en) * | 1975-07-03 | 1977-11-15 | Burroughs Corporation | Head and gimbal assembly |
| SU536520A1 (ru) * | 1975-09-26 | 1976-11-25 | Предприятие П/Я А-3593 | Устройство дл записи на магнитном диске |
| US4071864A (en) * | 1976-01-16 | 1978-01-31 | The United States Of America As Represented By The Secretary Of The Air Force | Flexible recording head mounting assembly |
| SU621011A1 (ru) * | 1977-04-01 | 1978-08-25 | Предприятие П/Я А-3103 | Держатель плавающей магнитной головки |
| US4151573A (en) * | 1977-06-13 | 1979-04-24 | Tandon Magnetics Corp. | Magnetic recording device for double sided media |
| US4167766A (en) * | 1978-06-05 | 1979-09-11 | Ex-Cell-O Corporation | Flexible disk transducer loading and unloading system |
| US4191980A (en) * | 1978-12-29 | 1980-03-04 | International Business Machines Corporation | Transducers with tapered edge profiles and assembly thereof |
-
1980
- 1980-09-15 NL NL8020408A patent/NL8020408A/nl unknown
- 1980-09-15 WO PCT/US1980/001187 patent/WO1981001071A1/en active Application Filing
- 1980-09-15 DE DE803049954T patent/DE3049954A1/de not_active Withdrawn
- 1980-09-15 JP JP50255280A patent/JPS56501303A/ja active Pending
- 1980-09-15 GB GB8115642A patent/GB2071394A/en not_active Withdrawn
- 1980-09-15 AU AU64812/80A patent/AU6481280A/en not_active Abandoned
- 1980-10-01 IT IT25064/80A patent/IT1133651B/it active
- 1980-10-02 FR FR8021123A patent/FR2466827A1/fr not_active Withdrawn
- 1980-10-03 BE BE0/202338A patent/BE885537A/fr not_active IP Right Cessation
- 1980-10-06 PL PL22711980A patent/PL227119A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1133651B (it) | 1986-07-09 |
| NL8020408A (enrdf_load_stackoverflow) | 1981-08-03 |
| AU6481280A (en) | 1981-04-28 |
| GB2071394A (en) | 1981-09-16 |
| FR2466827A1 (fr) | 1981-04-10 |
| JPS56501303A (enrdf_load_stackoverflow) | 1981-09-10 |
| PL227119A1 (enrdf_load_stackoverflow) | 1981-07-10 |
| IT8025064A0 (it) | 1980-10-01 |
| BE885537A (fr) | 1981-04-03 |
| WO1981001071A1 (en) | 1981-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: TUERK, D., DIPL.-CHEM. DR.RER.NAT. GILLE, C., DIPL |
|
| 8141 | Disposal/no request for examination |