KR920003227U - 회전식 헤드드럼 - Google Patents
회전식 헤드드럼Info
- Publication number
- KR920003227U KR920003227U KR2019900011192U KR900011192U KR920003227U KR 920003227 U KR920003227 U KR 920003227U KR 2019900011192 U KR2019900011192 U KR 2019900011192U KR 900011192 U KR900011192 U KR 900011192U KR 920003227 U KR920003227 U KR 920003227U
- Authority
- KR
- South Korea
- Prior art keywords
- rotary head
- head drum
- drum
- rotary
- head
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900011192U KR970002144Y1 (ko) | 1990-07-28 | 1990-07-28 | 회전식 헤드드럼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900011192U KR970002144Y1 (ko) | 1990-07-28 | 1990-07-28 | 회전식 헤드드럼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920003227U true KR920003227U (ko) | 1992-02-25 |
| KR970002144Y1 KR970002144Y1 (ko) | 1997-03-19 |
Family
ID=19301577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900011192U KR970002144Y1 (ko) | 1990-07-28 | 1990-07-28 | 회전식 헤드드럼 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970002144Y1 (ko) |
-
1990
- 1990-07-28 KR KR2019900011192U patent/KR970002144Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970002144Y1 (ko) | 1997-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900728 |
|
| UG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 19930512 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19900728 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19960831 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19970224 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19970531 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19970617 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19970617 |
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| UR1001 | Payment of annual fee |
Payment date: 20000225 Start annual number: 4 End annual number: 4 |
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| UR1001 | Payment of annual fee |
Payment date: 20010227 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
Payment date: 20020227 Start annual number: 6 End annual number: 6 |
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| UR1001 | Payment of annual fee |
Payment date: 20030227 Start annual number: 7 End annual number: 7 |
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| UR1001 | Payment of annual fee |
Payment date: 20040227 Start annual number: 8 End annual number: 8 |
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| FPAY | Annual fee payment |
Payment date: 20050228 Year of fee payment: 9 |
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| UR1001 | Payment of annual fee |
Payment date: 20050228 Start annual number: 9 End annual number: 9 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
Termination date: 20070210 Termination category: Default of registration fee |