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GB2217094B - Pickup feed mechanism for disc-type recording medium players - Google Patents

Pickup feed mechanism for disc-type recording medium players

Info

Publication number
GB2217094B
GB2217094B GB8901941A GB8901941A GB2217094B GB 2217094 B GB2217094 B GB 2217094B GB 8901941 A GB8901941 A GB 8901941A GB 8901941 A GB8901941 A GB 8901941A GB 2217094 B GB2217094 B GB 2217094B
Authority
GB
United Kingdom
Prior art keywords
disc
recording medium
feed mechanism
type recording
pickup feed
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
GB8901941A
Other versions
GB2217094A (en
GB8901941D0 (en
Inventor
Kunio Kido
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.)
Tanashin Denki Co Ltd
Original Assignee
Tanashin Denki 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
Application filed by Tanashin Denki Co Ltd filed Critical Tanashin Denki Co Ltd
Publication of GB8901941D0 publication Critical patent/GB8901941D0/en
Publication of GB2217094A publication Critical patent/GB2217094A/en
Application granted granted Critical
Publication of GB2217094B publication Critical patent/GB2217094B/en
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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
    • 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
    • G11B21/02—Driving or moving of heads
GB8901941A 1988-04-08 1989-01-30 Pickup feed mechanism for disc-type recording medium players Expired - Fee Related GB2217094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988047638U JPH0731417Y2 (en) 1988-04-08 1988-04-08 Pickup feed mechanism for disc type recording medium reproducing device

Publications (3)

Publication Number Publication Date
GB8901941D0 GB8901941D0 (en) 1989-03-22
GB2217094A GB2217094A (en) 1989-10-18
GB2217094B true GB2217094B (en) 1992-09-02

Family

ID=12780783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8901941A Expired - Fee Related GB2217094B (en) 1988-04-08 1989-01-30 Pickup feed mechanism for disc-type recording medium players

Country Status (4)

Country Link
JP (1) JPH0731417Y2 (en)
CN (2) CN2041446U (en)
GB (1) GB2217094B (en)
HK (1) HK74493A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175723A (en) * 1990-06-20 1992-12-29 Avnet, Inc. Direct drive mechanism for data pickup carriage with no direct attachment between motor and frame
KR950001733A (en) * 1993-06-30 1995-01-03 배순훈 Pickup transfer device using Hyper Cycloid Gearing
JPH09213025A (en) * 1996-02-08 1997-08-15 Alps Electric Co Ltd Optical pickup transfer mechanism
JPH09265743A (en) * 1996-03-27 1997-10-07 Ricoh Co Ltd Optical disk drive
KR0183893B1 (en) * 1996-06-27 1999-04-15 김광호 Pickup phase adjustment apparatus of disk player
KR100259150B1 (en) * 1997-11-28 2000-06-15 윤종용 Optical Pickup Transfer Device
JP2000251423A (en) * 1999-02-26 2000-09-14 Pioneer Electronic Corp Pickup carriage feed mechanism
JP2000339882A (en) * 1999-05-31 2000-12-08 Pioneer Electronic Corp Information recording and reproducing device
DE10023581A1 (en) * 2000-05-13 2001-11-15 Bosch Gmbh Robert Optical scanning device e.g. for CD player in motor vehicle, has scanning head specifically provided with an objective for focusing light-beam on disc
TW556941U (en) * 2002-12-09 2003-10-01 Accesstek Inc Wedge for a guide screw
TWI489452B (en) * 2013-07-29 2015-06-21 Wistron Corp Computer system and controlling method for hard disk

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1230851A (en) * 1967-05-08 1971-05-05
US4071866A (en) * 1977-03-16 1978-01-31 Sycor, Inc. Disc recorder drive follower assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023359U (en) * 1983-07-26 1985-02-18 ソニー株式会社 Transfer mechanism
JPS6222696U (en) * 1985-07-25 1987-02-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1230851A (en) * 1967-05-08 1971-05-05
US4071866A (en) * 1977-03-16 1978-01-31 Sycor, Inc. Disc recorder drive follower assembly

Also Published As

Publication number Publication date
HK74493A (en) 1993-08-06
GB2217094A (en) 1989-10-18
GB8901941D0 (en) 1989-03-22
JPH01151465U (en) 1989-10-19
CN1036474A (en) 1989-10-18
JPH0731417Y2 (en) 1995-07-19
CN2041446U (en) 1989-07-19

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Legal Events

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

Effective date: 20040130