IT1124952B - APPARATUS FOR THE JUMP OF CONVOLUTIONS OF A TRACK, FOR VIDEO DISC PLAYERS - Google Patents

APPARATUS FOR THE JUMP OF CONVOLUTIONS OF A TRACK, FOR VIDEO DISC PLAYERS

Info

Publication number
IT1124952B
IT1124952B IT7927224A IT2722479A IT1124952B IT 1124952 B IT1124952 B IT 1124952B IT 7927224 A IT7927224 A IT 7927224A IT 2722479 A IT2722479 A IT 2722479A IT 1124952 B IT1124952 B IT 1124952B
Authority
IT
Italy
Prior art keywords
convolutions
jump
track
video disc
disc players
Prior art date
Application number
IT7927224A
Other languages
Italian (it)
Other versions
IT7927224A0 (en
Inventor
Elvin Dean Simshauser
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 US06/039,358 external-priority patent/US4258233A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT7927224A0 publication Critical patent/IT7927224A0/en
Application granted granted Critical
Publication of IT1124952B publication Critical patent/IT1124952B/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/125—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using electric or magnetic means
    • G11B3/127—Providing horizontal force, e.g. anti-skating force
    • 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
IT7927224A 1978-11-16 1979-11-12 APPARATUS FOR THE JUMP OF CONVOLUTIONS OF A TRACK, FOR VIDEO DISC PLAYERS IT1124952B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7844734 1978-11-16
US06/039,358 US4258233A (en) 1978-11-16 1979-05-15 Track skipper apparatus for video disc player

Publications (2)

Publication Number Publication Date
IT7927224A0 IT7927224A0 (en) 1979-11-12
IT1124952B true IT1124952B (en) 1986-05-14

Family

ID=26269596

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7927224A IT1124952B (en) 1978-11-16 1979-11-12 APPARATUS FOR THE JUMP OF CONVOLUTIONS OF A TRACK, FOR VIDEO DISC PLAYERS

Country Status (12)

Country Link
AT (1) AT373426B (en)
AU (1) AU525288B2 (en)
CA (1) CA1133633A (en)
DE (1) DE2946016C2 (en)
DK (1) DK485379A (en)
ES (1) ES485996A1 (en)
FR (1) FR2441901A1 (en)
HK (1) HK29783A (en)
IT (1) IT1124952B (en)
PL (1) PL122662B1 (en)
SE (1) SE7909298L (en)
SG (1) SG11483G (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1131775A (en) * 1978-11-16 1982-09-14 John C. Bleazey Track skipper for video disc player
US4375094A (en) * 1980-11-10 1983-02-22 Rca Corporation Apparatus for advancing a video disc pickup transducer beyond a disc record defect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361793C2 (en) * 1973-12-12 1983-06-16 Ted Bildplatten Ag Aeg-Telefunken-Teldec, 6301 Zug Playback device for a disk-shaped recording medium
JPS5048820A (en) * 1973-04-11 1975-05-01
US4170783A (en) * 1977-03-14 1979-10-09 Victor Company Of Japan, Ltd. Signal pickup device for reproducing an information signal recorded on a track of a rotary recording medium
JPS594782B2 (en) * 1977-03-14 1984-01-31 日本ビクター株式会社 Signal pickup device for rotating recording media playback device
JPS53113505A (en) * 1977-03-15 1978-10-04 Victor Co Of Japan Ltd Pickup device for rotary recording medium reproducing signal
AU530389B2 (en) * 1978-05-22 1983-07-14 Rca Corp. Recording/playback apparatus facilitating track skipping

Also Published As

Publication number Publication date
PL122662B1 (en) 1982-08-31
ATA729679A (en) 1983-05-15
ES485996A1 (en) 1980-09-01
AU525288B2 (en) 1982-10-28
SG11483G (en) 1983-12-16
DE2946016C2 (en) 1984-11-08
DE2946016A1 (en) 1980-05-29
FR2441901A1 (en) 1980-06-13
PL219640A1 (en) 1980-08-11
SE7909298L (en) 1980-05-17
CA1133633A (en) 1982-10-12
AU5269479A (en) 1980-05-22
AT373426B (en) 1984-01-25
IT7927224A0 (en) 1979-11-12
HK29783A (en) 1983-08-26
DK485379A (en) 1980-05-17

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