GB2334131B - Rotary head apparatus of a fixed shaft type - Google Patents

Rotary head apparatus of a fixed shaft type

Info

Publication number
GB2334131B
GB2334131B GB9821160A GB9821160A GB2334131B GB 2334131 B GB2334131 B GB 2334131B GB 9821160 A GB9821160 A GB 9821160A GB 9821160 A GB9821160 A GB 9821160A GB 2334131 B GB2334131 B GB 2334131B
Authority
GB
United Kingdom
Prior art keywords
fixed shaft
rotary head
shaft type
head apparatus
type
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
Application number
GB9821160A
Other versions
GB2334131A (en
GB2334131A8 (en
GB9821160D0 (en
Inventor
Yeo-Uk Joe
Yun-Won Yang
Eric Arquisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1019960076497A external-priority patent/KR100215212B1/en
Priority claimed from KR1019960076491A external-priority patent/KR19980057218A/en
Priority claimed from KR1019960076499A external-priority patent/KR19980057226A/en
Priority claimed from KR1019960076500A external-priority patent/KR19980057227A/en
Priority claimed from KR1019960076498A external-priority patent/KR100215213B1/en
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Priority claimed from GB9726690A external-priority patent/GB2320756B/en
Publication of GB9821160D0 publication Critical patent/GB9821160D0/en
Publication of GB2334131A publication Critical patent/GB2334131A/en
Publication of GB2334131A8 publication Critical patent/GB2334131A8/en
Publication of GB2334131B publication Critical patent/GB2334131B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
GB9821160A 1996-12-30 1997-12-17 Rotary head apparatus of a fixed shaft type Expired - Fee Related GB2334131B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1019960076498A KR100215213B1 (en) 1996-12-30 1996-12-30 Method of compensating the eccentric mass of a recording and reproducing apparatus
KR1019960076499A KR19980057226A (en) 1996-12-30 1996-12-30 Head drum displacement verification device of recording and playback device
KR1019960076491A KR19980057218A (en) 1996-12-30 1996-12-30 Eccentric Mass Compensation Method of Recorder
KR1019960076497A KR100215212B1 (en) 1996-12-30 1996-12-30 Method of compensating the eccentric mass of a recording and reproducing apparatus
KR1019960076500A KR19980057227A (en) 1996-12-30 1996-12-30 Positioning method of the head drum eccentric mass of the magnetic recording and reproducing apparatus
GB9726690A GB2320756B (en) 1996-12-30 1997-12-17 Method and apparatus for calculating an amount and determining a position of an eccentric mass of a rotary head apparatus of a fixed shaft type

Publications (4)

Publication Number Publication Date
GB9821160D0 GB9821160D0 (en) 1998-11-25
GB2334131A GB2334131A (en) 1999-08-11
GB2334131A8 GB2334131A8 (en) 1999-09-01
GB2334131B true GB2334131B (en) 1999-10-06

Family

ID=27547303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9821160A Expired - Fee Related GB2334131B (en) 1996-12-30 1997-12-17 Rotary head apparatus of a fixed shaft type

Country Status (1)

Country Link
GB (1) GB2334131B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029967A (en) * 1978-09-13 1980-03-26 Reutlinger W Balancing rotatable bodies
US4823218A (en) * 1986-09-03 1989-04-18 Hitachi, Ltd. Balance compensated rotary magnetic head device
US5051852A (en) * 1988-04-28 1991-09-24 Hitachi, Ltd. Mechanism for balancing a rotary magnetic head apparatus
GB2273810A (en) * 1992-12-23 1994-06-29 Samsung Electronics Co Ltd Rotary head drum assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029967A (en) * 1978-09-13 1980-03-26 Reutlinger W Balancing rotatable bodies
US4823218A (en) * 1986-09-03 1989-04-18 Hitachi, Ltd. Balance compensated rotary magnetic head device
US5051852A (en) * 1988-04-28 1991-09-24 Hitachi, Ltd. Mechanism for balancing a rotary magnetic head apparatus
GB2273810A (en) * 1992-12-23 1994-06-29 Samsung Electronics Co Ltd Rotary head drum assembly

Also Published As

Publication number Publication date
GB2334131A (en) 1999-08-11
GB2334131A8 (en) 1999-09-01
GB9821160D0 (en) 1998-11-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20021217