DE3437557A1 - Aufzeichnungs- und wiedergabegeraet fuer plattenkassetten - Google Patents

Aufzeichnungs- und wiedergabegeraet fuer plattenkassetten

Info

Publication number
DE3437557A1
DE3437557A1 DE3437557A DE3437557A DE3437557A1 DE 3437557 A1 DE3437557 A1 DE 3437557A1 DE 3437557 A DE3437557 A DE 3437557A DE 3437557 A DE3437557 A DE 3437557A DE 3437557 A1 DE3437557 A1 DE 3437557A1
Authority
DE
Germany
Prior art keywords
carriage
holder
screws
recording
grooves
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.)
Granted
Application number
DE3437557A
Other languages
German (de)
English (en)
Other versions
DE3437557C2 (fr
Inventor
Ichiro Niigata Noguchi
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE3437557A1 publication Critical patent/DE3437557A1/de
Application granted granted Critical
Publication of DE3437557C2 publication Critical patent/DE3437557C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head
    • 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

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Heads (AREA)
DE3437557A 1983-10-13 1984-10-12 Aufzeichnungs- und wiedergabegeraet fuer plattenkassetten Granted DE3437557A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983157271U JPS6067547U (ja) 1983-10-13 1983-10-13 デイスクカ−トリツジ用記録再生装置

Publications (2)

Publication Number Publication Date
DE3437557A1 true DE3437557A1 (de) 1985-04-25
DE3437557C2 DE3437557C2 (fr) 1987-04-30

Family

ID=15646004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3437557A Granted DE3437557A1 (de) 1983-10-13 1984-10-12 Aufzeichnungs- und wiedergabegeraet fuer plattenkassetten

Country Status (4)

Country Link
JP (1) JPS6067547U (fr)
KR (1) KR890005703Y1 (fr)
DE (1) DE3437557A1 (fr)
GB (1) GB2148581B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587587A (en) * 1983-07-29 1986-05-06 Eastman Kodak Company Dual transducer assembly with linear adjustment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140867A1 (de) * 1980-10-21 1982-05-27 Applied Magnetics-Magnetic Head Division Corp., 93117 Goleta, Calif. "schlitten-andruckarm-anordung mit zwei magnetischen wandlern fuer doppelseitige floppy-disk-laufwerke"

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140867A1 (de) * 1980-10-21 1982-05-27 Applied Magnetics-Magnetic Head Division Corp., 93117 Goleta, Calif. "schlitten-andruckarm-anordung mit zwei magnetischen wandlern fuer doppelseitige floppy-disk-laufwerke"

Also Published As

Publication number Publication date
GB8425449D0 (en) 1984-11-14
KR890005703Y1 (ko) 1989-08-25
GB2148581A (en) 1985-05-30
KR850009687U (ko) 1985-12-05
DE3437557C2 (fr) 1987-04-30
GB2148581B (en) 1986-09-24
JPS6067547U (ja) 1985-05-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee