JPS6479912A - Azimuth adjusting device for automatically reversing magnetic head - Google Patents
Azimuth adjusting device for automatically reversing magnetic headInfo
- Publication number
- JPS6479912A JPS6479912A JP23656087A JP23656087A JPS6479912A JP S6479912 A JPS6479912 A JP S6479912A JP 23656087 A JP23656087 A JP 23656087A JP 23656087 A JP23656087 A JP 23656087A JP S6479912 A JPS6479912 A JP S6479912A
- Authority
- JP
- Japan
- Prior art keywords
- azimuth
- capstan
- substrate
- machine screw
- time
- 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
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
PURPOSE:To adjust an azimuth so as not to generate the deterioration of a sound quality in a high pitched tone area by disposing an azimuth adjusting plate, a gear part, a sliding member, a spring, etc., and constantly adjusting the azimuth of a magnetic head to an optimum state mutually independently according to the travel direction of a magnetic tape. CONSTITUTION:At the time of shifting to the normal rotation reproducing state from a mechanism stop state, a pinch roller arm 118 is pressed to a capstan 120. Then, a substrate 106 is advanced and driven by a spiral cam 117 to rotate the azimuth adjusting plate 111 according to the engaging operation of a gear member and the gear part of the sliding member 114, contact the lower end of a machine screw is brought into contact with the upper face of a head substrate, and by rotating the machine screw the azimuth is adjusted. At the time of the reverse reproduction of the tape, the arm 118 is separated from the capstan 120 and simultaneously a pinch roller arm 119 is pressed to a capstan 121. Then, a substrate 102 is advanced and driven by the spiral cam 117. At this time, the engaging state of the sliding member 114 and the gear member is released, the gear member is rotated leftward to rotate the machine screw and the azimuth is adjusted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23656087A JPS6479912A (en) | 1987-09-21 | 1987-09-21 | Azimuth adjusting device for automatically reversing magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23656087A JPS6479912A (en) | 1987-09-21 | 1987-09-21 | Azimuth adjusting device for automatically reversing magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479912A true JPS6479912A (en) | 1989-03-24 |
Family
ID=17002449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23656087A Pending JPS6479912A (en) | 1987-09-21 | 1987-09-21 | Azimuth adjusting device for automatically reversing magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479912A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6307718B1 (en) * | 1995-11-13 | 2001-10-23 | Quantum Corporation | Tape head positioning device for adjusting azimuth head tilt |
-
1987
- 1987-09-21 JP JP23656087A patent/JPS6479912A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6307718B1 (en) * | 1995-11-13 | 2001-10-23 | Quantum Corporation | Tape head positioning device for adjusting azimuth head tilt |
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