JPH0124752Y2 - - Google Patents
Info
- Publication number
- JPH0124752Y2 JPH0124752Y2 JP1980075227U JP7522780U JPH0124752Y2 JP H0124752 Y2 JPH0124752 Y2 JP H0124752Y2 JP 1980075227 U JP1980075227 U JP 1980075227U JP 7522780 U JP7522780 U JP 7522780U JP H0124752 Y2 JPH0124752 Y2 JP H0124752Y2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- head drum
- speed
- drum
- magnetic
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980075227U JPH0124752Y2 (pt) | 1980-06-02 | 1980-06-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980075227U JPH0124752Y2 (pt) | 1980-06-02 | 1980-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57832U JPS57832U (pt) | 1982-01-05 |
JPH0124752Y2 true JPH0124752Y2 (pt) | 1989-07-26 |
Family
ID=29437913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980075227U Expired JPH0124752Y2 (pt) | 1980-06-02 | 1980-06-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0124752Y2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4631605A (en) * | 1984-09-20 | 1986-12-23 | Ampex Corporation | Multiple speed scanner servo system for protecting the heads and tape of helical recorders |
JPS62177350U (pt) * | 1986-04-30 | 1987-11-11 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5346814B2 (pt) * | 1975-12-22 | 1978-12-16 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5346814U (pt) * | 1976-09-25 | 1978-04-20 |
-
1980
- 1980-06-02 JP JP1980075227U patent/JPH0124752Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5346814B2 (pt) * | 1975-12-22 | 1978-12-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS57832U (pt) | 1982-01-05 |
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