GB1417764A - Vibration damped transducer head assembly - Google Patents
Vibration damped transducer head assemblyInfo
- Publication number
- GB1417764A GB1417764A GB724773A GB724773A GB1417764A GB 1417764 A GB1417764 A GB 1417764A GB 724773 A GB724773 A GB 724773A GB 724773 A GB724773 A GB 724773A GB 1417764 A GB1417764 A GB 1417764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transducer head
- head assembly
- damping
- feb
- sheet
- 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
- 238000013016 damping Methods 0.000 abstract 2
- 239000011358 absorbing material Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000013017 mechanical damping Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 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
- 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
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Moving Of Heads (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22603272A | 1972-02-14 | 1972-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1417764A true GB1417764A (en) | 1975-12-17 |
Family
ID=22847284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB724773A Expired GB1417764A (en) | 1972-02-14 | 1973-02-14 | Vibration damped transducer head assembly |
Country Status (14)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881189A (en) * | 1972-09-07 | 1975-04-29 | Sanyo Electric Co | Transducer arrangement in recording and/or playback devices utilizing disc records |
| US3886595A (en) * | 1974-02-13 | 1975-05-27 | Information Storage Systems | Actuator for a disc drive apparatus |
| US3936881A (en) * | 1974-07-01 | 1976-02-03 | International Business Machines Corporation | Air damped head suspension |
| US4064544A (en) * | 1976-11-03 | 1977-12-20 | Arvin Industries, Inc. | Recorder transducer mounting arrangement having a transducer holding plate movable along a mounting surface of a transducer carriage |
| JPS56105358A (en) * | 1980-01-22 | 1981-08-21 | Mitsubishi Electric Corp | Magnetic head supporting mechanism |
| US4647998A (en) * | 1982-07-21 | 1987-03-03 | Canon Denshi Kabushiki Kaisha | Transducer head assembly |
| JPH0320941Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-01-29 | 1991-05-07 | ||
| US4949194A (en) * | 1988-02-26 | 1990-08-14 | Quest Technology Corporation | Ceramic support arm for movably positioning transducers |
| US5371636A (en) * | 1990-03-30 | 1994-12-06 | Archive Corporation | Mechanisms for a closed loop head positioner for streaming tape drives |
| US5416658A (en) * | 1992-06-04 | 1995-05-16 | Hitachi, Ltd. | Information storage device using a rotary recording medium |
| US5491598A (en) * | 1994-05-06 | 1996-02-13 | Seagate Technology, Inc. | Rotary actuator vibration damper |
| DE10329219B4 (de) * | 2003-06-28 | 2007-04-05 | Groz-Beckert Kg | Schaftstab mit beweglichem Litzendämpfungselement |
| JP6712827B2 (ja) | 2016-01-07 | 2020-06-24 | ハイデンハイン株式会社 | リニアエンコーダ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260870A (en) * | 1962-12-28 | 1966-07-12 | Ibm | Magnetic detent mechanism |
| US3410966A (en) * | 1965-05-27 | 1968-11-12 | Bell Telephone Labor Inc | System for remote testing of telephone subscribers' lines |
| US3631419A (en) * | 1970-04-10 | 1971-12-28 | Iomec | Apparatus for the vibration-free positioning of movable components |
| US3643242A (en) * | 1970-07-09 | 1972-02-15 | Xerox Corp | Transducer displacement control in movable head-type storage disk systems |
| US3666977A (en) * | 1970-09-10 | 1972-05-30 | Sperry Rand Corp | Linear positioner |
| US3668443A (en) * | 1971-05-17 | 1972-06-06 | Data General Corp | Magnetic incrementing detent |
-
0
- BE BE795401D patent/BE795401A/xx unknown
-
1972
- 1972-02-14 US US00226032A patent/US3769467A/en not_active Expired - Lifetime
-
1973
- 1973-02-05 JP JP1456973A patent/JPS5622074B2/ja not_active Expired
- 1973-02-06 DE DE2305708A patent/DE2305708A1/de not_active Withdrawn
- 1973-02-07 NL NL7301693A patent/NL7301693A/xx not_active Application Discontinuation
- 1973-02-08 CH CH183373A patent/CH558582A/xx not_active IP Right Cessation
- 1973-02-12 SE SE7301915A patent/SE384943B/xx unknown
- 1973-02-12 CA CA163,554A patent/CA995355A/en not_active Expired
- 1973-02-13 AU AU52118/73A patent/AU476996B2/en not_active Expired
- 1973-02-13 IT IT20331/73A patent/IT979063B/it active
- 1973-02-14 FR FR7305196A patent/FR2172226B1/fr not_active Expired
- 1973-02-14 GB GB724773A patent/GB1417764A/en not_active Expired
- 1973-02-14 AR AR246590A patent/AR195905A1/es active
- 1973-02-14 BR BR731100A patent/BR7301100D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA995355A (en) | 1976-08-17 |
| AU476996B2 (en) | 1976-10-14 |
| US3769467A (en) | 1973-10-30 |
| IT979063B (it) | 1974-09-30 |
| AR195905A1 (es) | 1973-11-15 |
| BR7301100D0 (pt) | 1973-10-11 |
| AU5211873A (en) | 1974-08-15 |
| CH558582A (de) | 1975-01-31 |
| FR2172226A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-28 |
| DE2305708A1 (de) | 1973-08-23 |
| FR2172226B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-09-15 |
| JPS5622074B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-22 |
| SE384943B (sv) | 1976-05-24 |
| BE795401A (fr) | 1973-08-14 |
| NL7301693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-16 |
| JPS4894412A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |