KR900001481U - 브이 씨 알의 임피던스 롤러 - Google Patents
브이 씨 알의 임피던스 롤러Info
- Publication number
- KR900001481U KR900001481U KR2019880009768U KR880009768U KR900001481U KR 900001481 U KR900001481 U KR 900001481U KR 2019880009768 U KR2019880009768 U KR 2019880009768U KR 880009768 U KR880009768 U KR 880009768U KR 900001481 U KR900001481 U KR 900001481U
- Authority
- KR
- South Korea
- Prior art keywords
- impedance roller
- impedance
- roller
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
-
- 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
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/23—Gap features
- G11B5/235—Selection of material for gap filler
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880009768U KR930004919Y1 (ko) | 1988-06-24 | 1988-06-24 | 브이 씨 알의 임피던스 롤러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880009768U KR930004919Y1 (ko) | 1988-06-24 | 1988-06-24 | 브이 씨 알의 임피던스 롤러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900001481U true KR900001481U (ko) | 1990-01-18 |
KR930004919Y1 KR930004919Y1 (ko) | 1993-07-26 |
Family
ID=19276628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880009768U KR930004919Y1 (ko) | 1988-06-24 | 1988-06-24 | 브이 씨 알의 임피던스 롤러 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930004919Y1 (ko) |
-
1988
- 1988-06-24 KR KR2019880009768U patent/KR930004919Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930004919Y1 (ko) | 1993-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971229 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |