JPS56117371A - Recording reproducing device - Google Patents
Recording reproducing deviceInfo
- Publication number
- JPS56117371A JPS56117371A JP2087580A JP2087580A JPS56117371A JP S56117371 A JPS56117371 A JP S56117371A JP 2087580 A JP2087580 A JP 2087580A JP 2087580 A JP2087580 A JP 2087580A JP S56117371 A JPS56117371 A JP S56117371A
- Authority
- JP
- Japan
- Prior art keywords
- disc
- drive
- detecting
- driven
- recording
- 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.)
- Granted
Links
Landscapes
- Rotational Drive Of Disk (AREA)
Abstract
PURPOSE: To prevent a damage do to a disc, by stopping a power supply to a motor except when the information recording and reproducing are conducted.
CONSTITUTION: The 1st detecting member 7 detecting the insertion of a disc 1 being the recording medium, motor 16 driving the disc 1, belt 17, drive shaft 18, i.e., drive member, and the 2nd detection member 11 detecting the drive speed of a disc 1 driven with the drive member, are provided. Further, when the insertion of the disc 1 is detected with the 1st detection member 7, the drive member is driven, and the drive of driven member is stopped when the 2nd detection member 11 detects that the drive speed of the disc 1 reaches a given speed, and the device is featured by its drive control section driving the drive member in recording or reproducing information on the disc 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2087580A JPS56117371A (en) | 1980-02-21 | 1980-02-21 | Recording reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2087580A JPS56117371A (en) | 1980-02-21 | 1980-02-21 | Recording reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56117371A true JPS56117371A (en) | 1981-09-14 |
JPS6363979B2 JPS6363979B2 (en) | 1988-12-09 |
Family
ID=12039346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2087580A Granted JPS56117371A (en) | 1980-02-21 | 1980-02-21 | Recording reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56117371A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798159A (en) * | 1980-12-10 | 1982-06-18 | Hitachi Ltd | Floppy disk device |
JPS58105459A (en) * | 1981-12-16 | 1983-06-23 | Toshiba Corp | Medium protecting device |
JPS58121181A (en) * | 1982-01-08 | 1983-07-19 | Canon Electronics Inc | Magnetic disk device |
JPS58140562U (en) * | 1982-03-12 | 1983-09-21 | 株式会社リコー | floppy disk drive device |
JPS58177576A (en) * | 1982-04-09 | 1983-10-18 | Tokyo Electric Co Ltd | Floppy disk |
JPS5911579A (en) * | 1982-07-09 | 1984-01-21 | Copal Co Ltd | Electronic camera |
JPS59116959A (en) * | 1982-12-23 | 1984-07-06 | Canon Inc | Recording or reproducing device |
JPS59119570A (en) * | 1982-12-27 | 1984-07-10 | Nec Corp | Floppy disk device |
JPS59127265A (en) * | 1983-01-07 | 1984-07-23 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS59127267A (en) * | 1983-01-07 | 1984-07-23 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS59144076A (en) * | 1983-02-08 | 1984-08-17 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS59178662A (en) * | 1983-03-29 | 1984-10-09 | Teac Co | Disc driving system |
JPS59201270A (en) * | 1983-04-27 | 1984-11-14 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS60164954A (en) * | 1984-02-08 | 1985-08-28 | Teac Co | Disk device |
JPS60164955A (en) * | 1984-02-08 | 1985-08-28 | Teac Co | Disk device |
JPS60185251A (en) * | 1984-03-05 | 1985-09-20 | Hitachi Ltd | Rotary type storage device |
JPS6238564A (en) * | 1985-08-13 | 1987-02-19 | Canon Electronics Inc | Magnetic disc device |
JPH09120617A (en) * | 1987-12-07 | 1997-05-06 | Fujitsu Ltd | Method for reducing power consumption of disc drive in computer and realizing high speed data transfer and disc drive to be connected with computer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0384562U (en) * | 1989-12-20 | 1991-08-27 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS512224U (en) * | 1974-06-19 | 1976-01-09 | ||
JPS5273620U (en) * | 1975-11-17 | 1977-06-02 | ||
JPS542410U (en) * | 1977-06-08 | 1979-01-09 | ||
US4177491A (en) * | 1977-03-01 | 1979-12-04 | International Standard Electric Corporation | Clamping device for disk-shaped memory sheets |
JPS554731A (en) * | 1978-06-23 | 1980-01-14 | Fujitsu Ltd | Write and read system of flexible magnetic disc device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS542410B2 (en) * | 1973-09-12 | 1979-02-07 |
-
1980
- 1980-02-21 JP JP2087580A patent/JPS56117371A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS512224U (en) * | 1974-06-19 | 1976-01-09 | ||
JPS5273620U (en) * | 1975-11-17 | 1977-06-02 | ||
US4177491A (en) * | 1977-03-01 | 1979-12-04 | International Standard Electric Corporation | Clamping device for disk-shaped memory sheets |
JPS542410U (en) * | 1977-06-08 | 1979-01-09 | ||
JPS554731A (en) * | 1978-06-23 | 1980-01-14 | Fujitsu Ltd | Write and read system of flexible magnetic disc device |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366745B2 (en) * | 1980-12-10 | 1991-10-18 | Hitachi Ltd | |
JPS5798159A (en) * | 1980-12-10 | 1982-06-18 | Hitachi Ltd | Floppy disk device |
JPS58105459A (en) * | 1981-12-16 | 1983-06-23 | Toshiba Corp | Medium protecting device |
JPH0449185B2 (en) * | 1981-12-16 | 1992-08-10 | Tokyo Shibaura Electric Co | |
JPS58121181A (en) * | 1982-01-08 | 1983-07-19 | Canon Electronics Inc | Magnetic disk device |
JPS58140562U (en) * | 1982-03-12 | 1983-09-21 | 株式会社リコー | floppy disk drive device |
JPS58177576A (en) * | 1982-04-09 | 1983-10-18 | Tokyo Electric Co Ltd | Floppy disk |
JPS5911579A (en) * | 1982-07-09 | 1984-01-21 | Copal Co Ltd | Electronic camera |
JPS59116959A (en) * | 1982-12-23 | 1984-07-06 | Canon Inc | Recording or reproducing device |
JPS59119570A (en) * | 1982-12-27 | 1984-07-10 | Nec Corp | Floppy disk device |
JPS59127265A (en) * | 1983-01-07 | 1984-07-23 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS59127267A (en) * | 1983-01-07 | 1984-07-23 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS59144076A (en) * | 1983-02-08 | 1984-08-17 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS59178662A (en) * | 1983-03-29 | 1984-10-09 | Teac Co | Disc driving system |
JPS59201270A (en) * | 1983-04-27 | 1984-11-14 | Tokyo Electric Co Ltd | Floppy disk driving device |
JPS60164954A (en) * | 1984-02-08 | 1985-08-28 | Teac Co | Disk device |
JPS60164955A (en) * | 1984-02-08 | 1985-08-28 | Teac Co | Disk device |
JPS60185251A (en) * | 1984-03-05 | 1985-09-20 | Hitachi Ltd | Rotary type storage device |
JPS6238564A (en) * | 1985-08-13 | 1987-02-19 | Canon Electronics Inc | Magnetic disc device |
JPH0534745B2 (en) * | 1985-08-13 | 1993-05-24 | Canon Denshi Kk | |
JPH09120617A (en) * | 1987-12-07 | 1997-05-06 | Fujitsu Ltd | Method for reducing power consumption of disc drive in computer and realizing high speed data transfer and disc drive to be connected with computer |
Also Published As
Publication number | Publication date |
---|---|
JPS6363979B2 (en) | 1988-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56117371A (en) | Recording reproducing device | |
TW337580B (en) | Disc reproducing method and disc reproducing apparatus | |
ATE26036T1 (en) | INFORMATION SIGNAL PLAYERS. | |
JPS554709A (en) | Recording head magnetic erasing and cleaning unit in tape recorder | |
JPS6421743A (en) | Fast search device for magnetic recording and reproducing device | |
JPS54147407A (en) | Motor | |
KR850004853A (en) | Loading and adjusting disc cartridge | |
ATE52869T1 (en) | DISK DRIVES. | |
JPS5715260A (en) | Disk deformation detection system | |
JPS5383703A (en) | Centering device for recording disc of auto-player | |
JPS6476555A (en) | Magnetic disk device | |
JPS5690455A (en) | Magnetic tape device | |
JPS6459665A (en) | Optical disk device | |
JPS5733449A (en) | Endless tape device | |
JPS52127221A (en) | Lifting and lowering device of magnetic head in a tape player | |
JPS5798137A (en) | Externally hard and internally flexible disk system | |
FR2417161A1 (en) | Video disc turntable and reader - has reading head carriage drive linked to rotation of disc support turntable | |
JPS5718061A (en) | Information recorder and reproducer using disc recording medium | |
SU565324A1 (en) | Rotation velocity control for disk with magnetic heads | |
JPS54119845A (en) | Information record set | |
JPS5764307A (en) | Pickup driving mechanism for linear tracking player | |
JPS56117931A (en) | Paper supply device | |
JPS5437638A (en) | Tape reader | |
JPS55163651A (en) | Magnetic picture recorder/reproducer | |
JPS5223907A (en) | Tape driving unit |