NL8020408A - - Google Patents
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- Publication number
- NL8020408A NL8020408A NL8020408A NL8020408A NL8020408A NL 8020408 A NL8020408 A NL 8020408A NL 8020408 A NL8020408 A NL 8020408A NL 8020408 A NL8020408 A NL 8020408A NL 8020408 A NL8020408 A NL 8020408A
- Authority
- NL
- Netherlands
- Prior art keywords
- transducer
- bending
- head assembly
- magnetic
- mounting
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 171
- 230000033001 locomotion Effects 0.000 claims description 112
- 238000012546 transfer Methods 0.000 claims description 107
- 238000010276 construction Methods 0.000 claims description 75
- 239000000463 material Substances 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000002459 sustained effect Effects 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- 239000013598 vector Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000012858 resilient material Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 13
- 238000013461 design Methods 0.000 description 12
- 238000013016 damping Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000002085 persistent effect Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000013500 data storage Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000009471 action Effects 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
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 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
- 230000035945 sensitivity Effects 0.000 description 2
- 241000234282 Allium Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 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
- 238000013479 data entry Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8200979A | 1979-10-05 | 1979-10-05 | |
| US8200979 | 1979-10-05 | ||
| US8001187 | 1980-09-15 | ||
| PCT/US1980/001187 WO1981001071A1 (en) | 1979-10-05 | 1980-09-15 | Z-axis flexure suspension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8020408A true NL8020408A (enrdf_load_stackoverflow) | 1981-08-03 |
Family
ID=22168103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8020408A NL8020408A (enrdf_load_stackoverflow) | 1979-10-05 | 1980-09-15 |
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 |
| DE3049954A1 (de) | 1982-03-18 |
| 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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