NL260829A - - Google Patents
Info
- Publication number
- NL260829A NL260829A NL260829DA NL260829A NL 260829 A NL260829 A NL 260829A NL 260829D A NL260829D A NL 260829DA NL 260829 A NL260829 A NL 260829A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
- G11B25/046—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using stationary discs, or cards provided with a circular recording area
-
- 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
- G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
- G11B21/043—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw for stationary discs
-
- 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
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
- G11B5/80—Card carriers
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP343560 | 1960-02-04 | ||
| JP314660 | 1960-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL260829A true NL260829A (xx) |
Family
ID=26336657
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL260829D NL260829A (xx) | 1960-02-04 | ||
| NL127727D NL127727C (xx) | 1960-02-04 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127727D NL127727C (xx) | 1960-02-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3214175A (xx) |
| DE (1) | DE1168667B (xx) |
| GB (2) | GB930978A (xx) |
| NL (2) | NL127727C (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3322427A (en) * | 1960-07-26 | 1967-05-30 | Ricoh Kk | Magnetic sheet recording and reproducing apparatus |
| GB1256141A (en) * | 1968-02-16 | 1971-12-08 | Ricoh Kk | Improvements in and relating to magnetic recorders |
| JPS493145B1 (xx) * | 1968-04-24 | 1974-01-24 | ||
| US3787636A (en) * | 1972-04-18 | 1974-01-22 | Polaroid Corp | Magnetic recording and playback system for use with recording records adapted for use in conjunction with a photograph |
| US4020505A (en) * | 1974-11-26 | 1977-04-26 | Gakken Co. Ltd. | Magnetic sheet player with an adjustable inclined magnetic head |
| JPS51134608A (en) * | 1975-05-17 | 1976-11-22 | Ricoh Co Ltd | Sheet mounting and dismounting device for the sheet type recorder and reproducer |
| DE3337845A1 (de) * | 1983-10-18 | 1985-04-25 | Nixdorf Computer Ag, 4790 Paderborn | Festplattenlaufwerk |
| JPS62149034A (ja) * | 1985-12-23 | 1987-07-03 | Canon Inc | 情報記録担体 |
| US5045676A (en) * | 1987-12-08 | 1991-09-03 | Kime Milford B | Optical media having interlaced data rings |
| US7706102B1 (en) | 2006-08-14 | 2010-04-27 | Lockheed Martin Corporation | Secure data storage |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE564536C (de) * | 1932-11-19 | Johannes Hundhausen Dr | Plattensprechmaschine | |
| US671513A (en) * | 1899-01-18 | 1901-04-09 | Frederick D Artrey Goold | Phonograph. |
| US1046650A (en) * | 1911-12-26 | 1912-12-10 | Cornelius Leonhard Rotheudt | Gramophone-record. |
| DE379347C (de) * | 1922-07-18 | 1923-06-30 | Litman Kenin | Schallplatte mit endloser Schallrille |
| DE385791C (de) * | 1922-11-22 | 1923-12-12 | Mills Novelty Co | Schallplatte |
| US1940274A (en) * | 1930-03-03 | 1933-12-19 | Electrotone Corp | Magnetic sound reproducing method |
| US2486662A (en) * | 1942-09-30 | 1949-11-01 | Lu Garda Rieber | Phonograph with moving stylus and stationary record |
| BE484267A (xx) * | 1947-08-09 | |||
| CH260631A (de) * | 1947-12-23 | 1949-03-31 | Trust Daphne Investment Tr Reg | Einrichtung zur Sprechkopfsteuerung in Sprechmaschinen mit magnetischer Tonaufzeichnung auf plattenförmigen Tonträgern. |
| CH267150A (de) * | 1947-12-23 | 1950-03-15 | Trust Daphne Investment | Verfahren und Vorrichtung zur magnetischen Tonaufzeichnung und -wiedergabe auf bzw. von plattenförmigen Tonträgern. |
| US2782043A (en) * | 1950-08-22 | 1957-02-19 | Rca Corp | Magnetic tape |
| DE839418C (de) * | 1951-02-27 | 1952-05-19 | Atlas Werke Ag | Spiral- oder Schraubenfuehrung |
| US2840642A (en) * | 1951-11-15 | 1958-06-24 | Armour Res Found | Magnetic transducing assembly |
| US2770680A (en) * | 1952-07-29 | 1956-11-13 | Edison Inc Thomas A | Signaling systems for dictating machines |
| US2975238A (en) * | 1954-09-30 | 1961-03-14 | Rca Corp | Portable disk-type magnetic recording apparatus |
| US2869978A (en) * | 1955-09-26 | 1959-01-20 | Union Oil Co | Method of gas purification utilizing an amine solution and an anti-corrosion agent |
| FR1171551A (fr) * | 1956-01-28 | 1959-01-28 | Tdk Electronics Co Ltd | Appareil magnétique d'enregistrement et de reproduction du son |
| US3000638A (en) * | 1956-04-23 | 1961-09-19 | James R Dennis | Record recording and playing device |
| US2973410A (en) * | 1958-05-02 | 1961-02-28 | Hoshino Yasushi | Pressing plate of a magnetic sound record reading machine |
| US3074724A (en) * | 1959-09-15 | 1963-01-22 | Riken Kogaku Kogyo Kabushiki K | Apparatus for positioning recording and recorded sheets on a magnetic recorder and reproducer |
-
0
- NL NL260829D patent/NL260829A/xx unknown
- NL NL127727D patent/NL127727C/xx active
-
1961
- 1961-02-01 US US86364A patent/US3214175A/en not_active Expired - Lifetime
- 1961-02-02 GB GB5681/63A patent/GB930978A/en not_active Expired
- 1961-02-02 GB GB4051/61A patent/GB930977A/en not_active Expired
- 1961-02-03 DE DEN19538A patent/DE1168667B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB930978A (en) | 1963-07-10 |
| NL127727C (xx) | |
| DE1168667B (de) | 1964-04-23 |
| GB930977A (en) | 1963-07-10 |
| US3214175A (en) | 1965-10-26 |