FR2279192B1 - - Google Patents
Info
- Publication number
- FR2279192B1 FR2279192B1 FR7518143A FR7518143A FR2279192B1 FR 2279192 B1 FR2279192 B1 FR 2279192B1 FR 7518143 A FR7518143 A FR 7518143A FR 7518143 A FR7518143 A FR 7518143A FR 2279192 B1 FR2279192 B1 FR 2279192B1
- Authority
- FR
- France
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- 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
- G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/488,341 US3961369A (en) | 1974-07-15 | 1974-07-15 | Rotating head apparatus having a protruding diameter headwheel which supports a protruding flying head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2279192A1 FR2279192A1 (fr) | 1976-02-13 |
| FR2279192B1 true FR2279192B1 (US08124630-20120228-C00102.png) | 1980-06-27 |
Family
ID=23939356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7518143A Granted FR2279192A1 (fr) | 1974-07-15 | 1975-06-03 | Dispositif a tete rotative pour la lecture/ecriture d'informations magnetiques |
Country Status (8)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146607A (en) * | 1976-05-31 | 1977-12-06 | Nippon Telegr & Teleph Corp <Ntt> | Rotary head tape support |
| US4354211A (en) * | 1980-05-19 | 1982-10-12 | Microcomputer Systems Corporation | Magnetic tape apparatus |
| US4451861A (en) * | 1980-05-19 | 1984-05-29 | Microcomputer Systems, Inc. | Magnetic tape apparatus having means for leading magnetic tape from a supply reel to a take-up reel |
| US4408317A (en) * | 1980-05-19 | 1983-10-04 | Microcomputer Systems, Inc. | Magnetic tape apparatus |
| US4686597A (en) * | 1985-09-27 | 1987-08-11 | Rca Corporation | Rotating head apparatus including a flying tape edge guide |
| US4839762A (en) * | 1986-06-25 | 1989-06-13 | Canon Kabushiki Kaisha | Rotary head device |
| JPS6378304A (ja) * | 1986-09-20 | 1988-04-08 | Pioneer Electronic Corp | 回転ヘツド式デジタルオ−デイオ記録再生装置 |
| US4823222A (en) * | 1987-10-29 | 1989-04-18 | Ampex Corporation | Webbed scanner window |
| US5777823A (en) * | 1996-02-27 | 1998-07-07 | Gavit; Stephan E. | Tape transport apparatus incorporating porous air bearing |
| US6118626A (en) * | 1997-03-11 | 2000-09-12 | Massachusetts Institute Of Technology | Contact sheet recording with a self-acting negative air bearing |
| DE19845120B4 (de) * | 1997-09-30 | 2008-03-13 | Matsushita Electric Industrial Co. Ltd. | Drehbare Kopftrommel |
| US6719238B1 (en) | 1998-12-17 | 2004-04-13 | Imation Corp. | High speed tape packing |
| US6722608B1 (en) | 1999-10-28 | 2004-04-20 | Segway Systems, Llc | Porous air bearings for tape transports and method of fabrication thereof |
| US6381096B1 (en) * | 1999-12-02 | 2002-04-30 | Storage Technology Corporation | Tape transport with air bearings |
| US6909581B2 (en) * | 2003-05-02 | 2005-06-21 | Segway Systems, Llc | Tape head assembly with air bearing guide |
| US20100196739A1 (en) * | 2009-02-05 | 2010-08-05 | Tdk Corporation | Magnetic head, manufacturing method therefor and magnetic tape device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078352A (en) * | 1959-04-17 | 1963-02-19 | Teletrak Corp | Signal translating apparatus and method |
| NL246245A (US08124630-20120228-C00102.png) * | 1959-12-09 | |||
| US3139489A (en) * | 1960-04-11 | 1964-06-30 | Ampex | Tape stabilizing means |
| NL299625A (US08124630-20120228-C00102.png) * | 1962-10-24 | |||
| US3404241A (en) * | 1965-02-12 | 1968-10-01 | Ampex | Helical scan magnetic tape apparatus with self-energized air lubrication |
| US3333753A (en) * | 1965-06-17 | 1967-08-01 | Ampex | Helical scan magnetic tape apparatus with a squeeze film bearing |
| US3422230A (en) * | 1965-06-18 | 1969-01-14 | Matsushita Electric Ind Co Ltd | Mounting structure for rotating magnetic heads |
| US3401236A (en) * | 1965-06-23 | 1968-09-10 | Ampex | Magnetic tape apparatus with head positioning means |
| US3510604A (en) * | 1966-02-23 | 1970-05-05 | Rca Corp | Drum construction for helical scan tape recorder |
| US3504136A (en) * | 1966-03-21 | 1970-03-31 | Fowler Allan R | Drum type video tape recorder with a tape wrap of more than 360 |
| JPS4327411Y1 (US08124630-20120228-C00102.png) * | 1966-11-25 | 1968-11-13 | ||
| US3688285A (en) * | 1970-02-16 | 1972-08-29 | Ibm | Flexible disk magnetic recording device |
| US3821813A (en) * | 1972-12-27 | 1974-06-28 | Ibm | Wasp waist head for flying flexible magnetic storage medium over head |
| US3840894A (en) * | 1973-04-02 | 1974-10-08 | Ibm | Wide rotor for stable support of tape along path of transducer carried by rotor |
-
1974
- 1974-07-15 US US05/488,341 patent/US3961369A/en not_active Expired - Lifetime
-
1975
- 1975-05-19 GB GB2113875A patent/GB1470354A/en not_active Expired
- 1975-05-23 CA CA227,641A patent/CA1048149A/en not_active Expired
- 1975-06-03 FR FR7518143A patent/FR2279192A1/fr active Granted
- 1975-06-10 JP JP6922075A patent/JPS5620627B2/ja not_active Expired
- 1975-06-23 IT IT24641/75A patent/IT1039302B/it active
- 1975-07-08 DE DE19752530338 patent/DE2530338A1/de not_active Ceased
- 1975-07-15 BR BR7504481*A patent/BR7504481A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1470354A (en) | 1977-04-14 |
| JPS5133607A (US08124630-20120228-C00102.png) | 1976-03-22 |
| BR7504481A (pt) | 1976-07-06 |
| JPS5620627B2 (US08124630-20120228-C00102.png) | 1981-05-14 |
| FR2279192A1 (fr) | 1976-02-13 |
| IT1039302B (it) | 1979-12-10 |
| DE2530338A1 (de) | 1976-01-29 |
| CA1048149A (en) | 1979-02-06 |
| US3961369A (en) | 1976-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |