AT376511B - ARRANGEMENT FOR MOVING THE SCAN NEEDLE IN A TURNTABLE - Google Patents

ARRANGEMENT FOR MOVING THE SCAN NEEDLE IN A TURNTABLE

Info

Publication number
AT376511B
AT376511B AT0514280A AT514280A AT376511B AT 376511 B AT376511 B AT 376511B AT 0514280 A AT0514280 A AT 0514280A AT 514280 A AT514280 A AT 514280A AT 376511 B AT376511 B AT 376511B
Authority
AT
Austria
Prior art keywords
turntable
arrangement
moving
scan needle
scan
Prior art date
Application number
AT0514280A
Other languages
German (de)
Other versions
ATA514280A (en
Original Assignee
Rca Corp
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 US06/086,245 external-priority patent/US4330879A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of ATA514280A publication Critical patent/ATA514280A/en
Application granted granted Critical
Publication of AT376511B publication Critical patent/AT376511B/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B17/005—Programmed access to indexed parts of tracks of operating discs, by guiding the disc
    • 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
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • 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
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
AT0514280A 1979-10-18 1980-10-16 ARRANGEMENT FOR MOVING THE SCAN NEEDLE IN A TURNTABLE AT376511B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8624679A 1979-10-18 1979-10-18
US06/086,245 US4330879A (en) 1979-10-18 1979-10-18 Adaptive stylus kicker using disc track and disc sector information

Publications (2)

Publication Number Publication Date
ATA514280A ATA514280A (en) 1984-04-15
AT376511B true AT376511B (en) 1984-11-26

Family

ID=26774518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0514280A AT376511B (en) 1979-10-18 1980-10-16 ARRANGEMENT FOR MOVING THE SCAN NEEDLE IN A TURNTABLE

Country Status (10)

Country Link
AT (1) AT376511B (en)
AU (1) AU538156B2 (en)
DE (1) DE3039260C2 (en)
ES (1) ES8201792A1 (en)
FI (1) FI803216L (en)
FR (1) FR2468180A1 (en)
GB (1) GB2060950B (en)
IT (1) IT1133648B (en)
NL (1) NL8005746A (en)
PL (1) PL134777B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340949A (en) * 1980-07-31 1982-07-20 Rca Corporation Processor controlled video disc servo system
US4375094A (en) * 1980-11-10 1983-02-22 Rca Corporation Apparatus for advancing a video disc pickup transducer beyond a disc record defect
JPS5817667U (en) * 1981-07-28 1983-02-03 日本ビクター株式会社 Disc-shaped information recording medium reproducing device
NL8303565A (en) * 1983-10-17 1985-05-17 Philips Nv Apparatus for displaying information from a plate-shaped optically readable record carrier.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118657C3 (en) * 1971-04-17 1979-08-30 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Playback apparatus for a hat with information stored in a spiral groove, the drive functions of which are controlled by control information provided on the disk, and disk therefor
JPS5048820A (en) * 1973-04-11 1975-05-01
US3963861A (en) * 1974-11-12 1976-06-15 Rca Corporation Disc record groove skipper apparatus
GB1519974A (en) * 1974-08-22 1978-08-02 Rca Corp Disc record groove skipper apparatus
US4000510A (en) * 1975-06-02 1976-12-28 Ampex Corporation System for storage and retrieval of video information on a cyclical storage device
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
DE2850363C2 (en) * 1977-11-22 1986-04-17 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Random access arrangement for an apparatus for reproducing information from a rotating recording medium
AU530389B2 (en) * 1978-05-22 1983-07-14 Rca Corp. Recording/playback apparatus facilitating track skipping

Also Published As

Publication number Publication date
PL227354A1 (en) 1981-06-19
ATA514280A (en) 1984-04-15
FI803216L (en) 1981-04-19
ES496029A0 (en) 1981-11-16
FR2468180A1 (en) 1981-04-30
AU6316980A (en) 1981-04-30
PL134777B1 (en) 1985-09-30
GB2060950B (en) 1984-03-07
DE3039260A1 (en) 1981-05-07
ES8201792A1 (en) 1981-11-16
IT1133648B (en) 1986-07-09
AU538156B2 (en) 1984-08-02
DE3039260C2 (en) 1985-01-24
IT8025061A0 (en) 1980-10-01
NL8005746A (en) 1981-04-22
GB2060950A (en) 1981-05-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee