JPS5220808A - Reproducing apparatus for magnetic recording - Google Patents
Reproducing apparatus for magnetic recordingInfo
- Publication number
- JPS5220808A JPS5220808A JP50097085A JP9708575A JPS5220808A JP S5220808 A JPS5220808 A JP S5220808A JP 50097085 A JP50097085 A JP 50097085A JP 9708575 A JP9708575 A JP 9708575A JP S5220808 A JPS5220808 A JP S5220808A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- reproducing apparatus
- drum
- tape
- smoothing
- 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.)
- Pending
Links
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
PURPOSE: To improve tape running stability by means of fluid contact of a tape with a guide drum, used in VTR etc., by arranging plural concave grooves on the upper portion of the drum as well as smoothing an external circumference of lower portion.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50097085A JPS5220808A (en) | 1975-08-09 | 1975-08-09 | Reproducing apparatus for magnetic recording |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50097085A JPS5220808A (en) | 1975-08-09 | 1975-08-09 | Reproducing apparatus for magnetic recording |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5220808A true JPS5220808A (en) | 1977-02-17 |
Family
ID=14182791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50097085A Pending JPS5220808A (en) | 1975-08-09 | 1975-08-09 | Reproducing apparatus for magnetic recording |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5220808A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012839U (en) * | 1983-06-30 | 1985-01-28 | ソニー株式会社 | Tape guide drum lead device |
JPS60135842U (en) * | 1984-02-17 | 1985-09-09 | ソニー株式会社 | Tape guide drum lead device |
-
1975
- 1975-08-09 JP JP50097085A patent/JPS5220808A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012839U (en) * | 1983-06-30 | 1985-01-28 | ソニー株式会社 | Tape guide drum lead device |
JPS6334119Y2 (en) * | 1983-06-30 | 1988-09-09 | ||
JPS60135842U (en) * | 1984-02-17 | 1985-09-09 | ソニー株式会社 | Tape guide drum lead device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52134410A (en) | Rotary head tape magnetic record/reproduce device | |
JPS5435709A (en) | Recorder-reproducer | |
JPS5220808A (en) | Reproducing apparatus for magnetic recording | |
JPS5258903A (en) | Magnetic record/reproduction unit | |
JPS5350714A (en) | Recording/reproducing apparatus | |
JPS5275306A (en) | Signal recording position retrieval apparatus | |
JPS5374408A (en) | Tape recorder | |
JPS5364014A (en) | Magnetic recording and reproducing apparatus | |
JPS52109908A (en) | Tape recorder | |
JPS5373125A (en) | Tape recorder | |
JPS5364011A (en) | Magnetic recording and reproducing apparatus | |
JPS5287002A (en) | Two way recording and reproduction apparatus | |
JPS5275307A (en) | Signal recording position retrieval apparatus | |
JPS5280821A (en) | Tape form medium guide | |
JPS5264918A (en) | Tape recorder | |
JPS52141211A (en) | Stopping device for magnetic recording and reproducing apparatus | |
JPS5244614A (en) | Magnetic recording reproducing device | |
JPS5298505A (en) | Tape recorder | |
JPS5221809A (en) | Recording reproduction system | |
JPS5231707A (en) | Regenerative method of recorded signals | |
JPS5255511A (en) | Attaching procedure of tape guide on magnetic head | |
JPS5321918A (en) | Cassette for use with magnetic recording and reproducing apparatus | |
JPS5250223A (en) | Tape cassette | |
JPS5332706A (en) | Magnetic recording/reproducing apparatus | |
JPS51135517A (en) | Magnetic recording reproduction device |