IT7950205A0 - IMPROVEMENT IN TAPE DRIVING SYSTEMS FOR MAGNETIC TAPE RECORDERS AND PLAYERS, PARTICULARLY OF THE CASSETTE TYPE - Google Patents
IMPROVEMENT IN TAPE DRIVING SYSTEMS FOR MAGNETIC TAPE RECORDERS AND PLAYERS, PARTICULARLY OF THE CASSETTE TYPEInfo
- Publication number
- IT7950205A0 IT7950205A0 IT7950205A IT5020579A IT7950205A0 IT 7950205 A0 IT7950205 A0 IT 7950205A0 IT 7950205 A IT7950205 A IT 7950205A IT 5020579 A IT5020579 A IT 5020579A IT 7950205 A0 IT7950205 A0 IT 7950205A0
- Authority
- IT
- Italy
- Prior art keywords
- players
- improvement
- cassette type
- driving systems
- magnetic tape
- Prior art date
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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50205/79A IT1203243B (en) | 1979-09-07 | 1979-09-07 | IMPROVEMENT IN THE BELT DRIVING SYSTEMS FOR MAGNETIC BELT RECORDERS AND PLAYERS, ESPECIALLY OF THE CASSETTE TYPE |
GB8025646A GB2058411A (en) | 1979-09-07 | 1980-08-06 | Speed Control System for Spool Drive of Magnetic Tape Apparatus |
DE19803032273 DE3032273A1 (en) | 1979-09-07 | 1980-08-27 | BELT TRANSPORT SYSTEM |
JP11899480A JPS5647943A (en) | 1979-09-07 | 1980-08-28 | Tape feeder for magnetic tape recorder |
FR8018828A FR2465291A1 (en) | 1979-09-07 | 1980-08-29 | IMPROVEMENT RELATING TO TAPE DRIVE MECHANISMS FOR MAGNETIC TAPE RECORDERS AND READERS, IN PARTICULAR OF THE CASSETTE TYPE |
ES494659A ES8104616A1 (en) | 1979-09-07 | 1980-08-29 | Speed Control System for Spool Drive of Magnetic Tape Apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50205/79A IT1203243B (en) | 1979-09-07 | 1979-09-07 | IMPROVEMENT IN THE BELT DRIVING SYSTEMS FOR MAGNETIC BELT RECORDERS AND PLAYERS, ESPECIALLY OF THE CASSETTE TYPE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7950205A0 true IT7950205A0 (en) | 1979-09-07 |
IT1203243B IT1203243B (en) | 1989-02-15 |
Family
ID=11272486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50205/79A IT1203243B (en) | 1979-09-07 | 1979-09-07 | IMPROVEMENT IN THE BELT DRIVING SYSTEMS FOR MAGNETIC BELT RECORDERS AND PLAYERS, ESPECIALLY OF THE CASSETTE TYPE |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5647943A (en) |
DE (1) | DE3032273A1 (en) |
ES (1) | ES8104616A1 (en) |
FR (1) | FR2465291A1 (en) |
GB (1) | GB2058411A (en) |
IT (1) | IT1203243B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6179701A (en) * | 1984-09-27 | 1986-04-23 | Toshiba Corp | Production of sintered soft magnetic iron-silicon parts |
JPS63210202A (en) * | 1987-02-26 | 1988-08-31 | Fujitsu Ltd | Heat treatment of sintered fe-co alloy |
US8681448B1 (en) | 2012-08-30 | 2014-03-25 | International Business Machines Corporation | Tension transients suppression during acceleration and/or deceleration for storage tape drive |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH575635A5 (en) * | 1973-02-23 | 1976-05-14 | Radioelectrique Comp Ind |
-
1979
- 1979-09-07 IT IT50205/79A patent/IT1203243B/en active
-
1980
- 1980-08-06 GB GB8025646A patent/GB2058411A/en not_active Withdrawn
- 1980-08-27 DE DE19803032273 patent/DE3032273A1/en not_active Withdrawn
- 1980-08-28 JP JP11899480A patent/JPS5647943A/en active Pending
- 1980-08-29 FR FR8018828A patent/FR2465291A1/en active Pending
- 1980-08-29 ES ES494659A patent/ES8104616A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES494659A0 (en) | 1981-04-01 |
JPS5647943A (en) | 1981-04-30 |
FR2465291A1 (en) | 1981-03-20 |
DE3032273A1 (en) | 1981-04-02 |
IT1203243B (en) | 1989-02-15 |
GB2058411A (en) | 1981-04-08 |
ES8104616A1 (en) | 1981-04-01 |
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