KR100212557B1 - 헤드 드럼의 비디오 헤드 - Google Patents
헤드 드럼의 비디오 헤드 Download PDFInfo
- Publication number
- KR100212557B1 KR100212557B1 KR1019960078116A KR19960078116A KR100212557B1 KR 100212557 B1 KR100212557 B1 KR 100212557B1 KR 1019960078116 A KR1019960078116 A KR 1019960078116A KR 19960078116 A KR19960078116 A KR 19960078116A KR 100212557 B1 KR100212557 B1 KR 100212557B1
- Authority
- KR
- South Korea
- Prior art keywords
- head
- drum
- hole
- elastic
- elastic plate
- 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 - Fee Related
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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/24—Head support adjustments
-
- 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
- G11B5/48—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
- G11B5/56—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 provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
-
- 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
- G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
Description
Claims (1)
- 하나이상의 비디오 헤드가 조립되는 어퍼 드럼과 로워 드럼이 축의 상하부에 각각 끼워져 장착되고, 이들 사이에 비디오 헤드의 신호를 전송하기 위한 로우터 및 스테이터 트랜스포머가 각각 개재되는 헤드 드럼에 있어서,상기 어퍼 드럼(Ud)의 나사구멍(21)에 나사(20)가 체결가능하도록 관통구멍(31a)을 가지는 제 1 탄성 플레이트(31)와, 이 제 1 탄성 플레이트(31)와 소정 간격 떨어져 장착되고 상기 관통구멍(31a)과 동축선상에 관통구멍(32a)을 가지는 제 2 탄성 플레이트로 이루어지는 베이스 조립체(30)와;상기 제 1 및 제 2 탄성 플레이트(31)(32)의 관통구멍(31a)(32a) 사이에 위치되도록 장착되며, 중앙에 상기 관통구멍(31a)(32a)과 대응되도록 관통구멍(35a)이 형성되는 제 1 스페이서(35)와;상기 어퍼 드럼(Ud)의 조정구멍(26)에 체결되는 조정나사(25)에 의해 상기 제 1 및 제 2 탄성 플레이트(31)(32)가 대략 중앙에서 휨변형이 발생되도록 상기 제 1 및 제 2 탄성 플레이트(31)(32) 사이에 상기 제 1 스페이서(35)와 소정 간격 떨어져 장착되는 제 2 스페이서(36)와;상기 제 2 탄성 플레이트(32)의 한쪽에 접착되는 헤드 칩(40)을 포함하는 것을 특징으로 하는 헤드 드럼의 비디오 헤드.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960078116A KR100212557B1 (ko) | 1996-12-30 | 1996-12-30 | 헤드 드럼의 비디오 헤드 |
US08/977,685 US5933296A (en) | 1996-12-30 | 1997-11-24 | Video cassette recorder incorporating therein a head base assembly capable of retaining a video head chip in a horizontal state |
GB9725282A GB2320796B (en) | 1996-12-30 | 1997-11-28 | Video cassette recorder incorporating therein a head base assembly capable of retaining a video head chip in a horizontal state |
JP9338488A JPH10198934A (ja) | 1996-12-30 | 1997-12-09 | ビデオカセットレコーダー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960078116A KR100212557B1 (ko) | 1996-12-30 | 1996-12-30 | 헤드 드럼의 비디오 헤드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980058780A KR19980058780A (ko) | 1998-10-07 |
KR100212557B1 true KR100212557B1 (ko) | 1999-08-02 |
Family
ID=19492790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960078116A Expired - Fee Related KR100212557B1 (ko) | 1996-12-30 | 1996-12-30 | 헤드 드럼의 비디오 헤드 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5933296A (ko) |
JP (1) | JPH10198934A (ko) |
KR (1) | KR100212557B1 (ko) |
GB (1) | GB2320796B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10029322A1 (de) * | 2000-06-20 | 2002-01-17 | Thielenhaus Ernst Gmbh & Co Kg | Verfahren zur Finishbearbeitung eines Ventilsitzes für Kugelventile, insbes. für Brennstoffeinspritzventile in Brennkraftmaschinen |
US6833507B2 (en) * | 2002-11-26 | 2004-12-21 | Xentris, Llc | Magnetic cord retainer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050671B (en) * | 1979-06-09 | 1983-08-17 | Sony Corp | Rotary transducer head assemblies |
AT370253B (de) * | 1981-05-25 | 1983-03-10 | Philips Nv | Trommelfoermige abtasteinrichtung fuer ein aufzeichnungs- und/oder wiedergabegeraet |
AT388823B (de) * | 1986-12-10 | 1989-09-11 | Philips Nv | Verfahren zum justieren der spalte von zwei auf einer kopfscheibe angeordneten magnetkoepfen und kopfscheibe mit zwei auf ihr angeordneten magnetkoepfen |
KR200153814Y1 (ko) * | 1994-12-27 | 1999-08-02 | 전주범 | 헤드드럼 조립체의 헤드 조립구조 |
-
1996
- 1996-12-30 KR KR1019960078116A patent/KR100212557B1/ko not_active Expired - Fee Related
-
1997
- 1997-11-24 US US08/977,685 patent/US5933296A/en not_active Expired - Fee Related
- 1997-11-28 GB GB9725282A patent/GB2320796B/en not_active Expired - Fee Related
- 1997-12-09 JP JP9338488A patent/JPH10198934A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2320796A (en) | 1998-07-01 |
US5933296A (en) | 1999-08-03 |
GB2320796B (en) | 2001-01-10 |
JPH10198934A (ja) | 1998-07-31 |
KR19980058780A (ko) | 1998-10-07 |
GB9725282D0 (en) | 1998-01-28 |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961230 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19961230 Comment text: Request for Examination of Application |
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E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990325 |
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Comment text: Registration of Establishment Patent event date: 19990511 Patent event code: PR07011E01D |
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Payment date: 19990512 End annual number: 3 Start annual number: 1 |
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