PL123280B1 - Apparatus for shifting with track skip for the reproducer of video plates - Google Patents

Apparatus for shifting with track skip for the reproducer of video plates Download PDF

Info

Publication number
PL123280B1
PL123280B1 PL1979219641A PL21964179A PL123280B1 PL 123280 B1 PL123280 B1 PL 123280B1 PL 1979219641 A PL1979219641 A PL 1979219641A PL 21964179 A PL21964179 A PL 21964179A PL 123280 B1 PL123280 B1 PL 123280B1
Authority
PL
Poland
Prior art keywords
needle
arm
carriage
electromagnet
track
Prior art date
Application number
PL1979219641A
Other languages
English (en)
Polish (pl)
Other versions
PL219641A1 (de
Inventor
John C Bleazey
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 US06/039,359 external-priority patent/US4262174A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of PL219641A1 publication Critical patent/PL219641A1/xx
Publication of PL123280B1 publication Critical patent/PL123280B1/pl

Links

Classifications

    • 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
    • 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

Landscapes

  • Moving Of Heads (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
PL1979219641A 1978-11-16 1979-11-15 Apparatus for shifting with track skip for the reproducer of video plates PL123280B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7844739 1978-11-16
US06/039,359 US4262174A (en) 1979-05-15 1979-05-15 Track skipper for video disc player

Publications (2)

Publication Number Publication Date
PL219641A1 PL219641A1 (de) 1980-08-11
PL123280B1 true PL123280B1 (en) 1982-10-30

Family

ID=26269598

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979219641A PL123280B1 (en) 1978-11-16 1979-11-15 Apparatus for shifting with track skip for the reproducer of video plates

Country Status (11)

Country Link
AU (1) AU525918B2 (de)
CA (1) CA1131775A (de)
DE (1) DE2946015A1 (de)
DK (1) DK485279A (de)
ES (1) ES485997A1 (de)
FR (1) FR2441900A1 (de)
HK (1) HK49883A (de)
IT (1) IT1193335B (de)
PL (1) PL123280B1 (de)
SE (1) SE7909299L (de)
SG (1) SG30183G (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470489B1 (fr) * 1979-11-19 1986-01-17 Rca Corp Generateur d'impulsions bidirectionnelles pour entrainer un transducteur de deviation d'une aiguille de lecture
US4375094A (en) * 1980-11-10 1983-02-22 Rca Corporation Apparatus for advancing a video disc pickup transducer beyond a disc record defect
JPS57150173A (en) * 1981-03-12 1982-09-16 Victor Co Of Japan Ltd Reproducer for disc shape information recording medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048820A (de) * 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
JPS53113505A (en) * 1977-03-15 1978-10-04 Victor Co Of Japan Ltd Pickup device for rotary recording medium reproducing signal
JPS594782B2 (ja) * 1977-03-14 1984-01-31 日本ビクター株式会社 回転記録媒体再生装置の信号ピツクアップ装置
AU530389B2 (en) * 1978-05-22 1983-07-14 Rca Corp. Recording/playback apparatus facilitating track skipping
CA1133633A (en) * 1978-11-16 1982-10-12 Elvin D. Simshauser Track skipper apparatus for video disc player

Also Published As

Publication number Publication date
PL219641A1 (de) 1980-08-11
SE7909299L (sv) 1980-05-17
IT1193335B (it) 1988-06-15
ES485997A1 (es) 1980-09-01
HK49883A (en) 1983-11-11
CA1131775A (en) 1982-09-14
SG30183G (en) 1984-04-19
IT7927256A0 (it) 1979-11-13
DE2946015A1 (de) 1980-05-29
AU5269379A (en) 1980-05-22
FR2441900A1 (fr) 1980-06-13
DK485279A (da) 1980-05-17
AU525918B2 (en) 1982-12-09

Similar Documents

Publication Publication Date Title
US3665118A (en) Control signal recording
KR870000568B1 (ko) 기록 재생 장치
GB1431141A (en) Linear electromagnetic actuator
US4660120A (en) Disk drive unit comprising a head positioning device and electromagnetic releasing/arresting means therefor
US4809095A (en) Recording and reproducing apparatus selectively using a plurality of kinds of recording mediums
US3042753A (en) Magnetic recorder
KR930011690B1 (ko) 회전 헤드장치
EP0302756B1 (de) Bewegbare rotierende Kopf-Anordnung
PL123280B1 (en) Apparatus for shifting with track skip for the reproducer of video plates
US4694365A (en) Recording medium for recording and/or reproducing apparatus
USRE29922E (en) Track selection control means for magnetic signal recording and reproducing systems
KR830000362B1 (ko) 비데오 디스크 플레이어용 트랙 스키퍼
US3990108A (en) Magnetic tape speed control system
JP2782922B2 (ja) 磁気ヘッド装置
US4262174A (en) Track skipper for video disc player
JPS5923030B2 (ja) 情報信号再生装置
PL123496B1 (en) Apparatus for reproducing the information from video disks
US5343348A (en) Actuator for displacing a magnetic head
PL122662B1 (en) Apparatus for changing with a skip the track for video disk record reproducer
KR830000431B1 (ko) 비데오 디스크 플레이어용 트랙전위장치
GB2034506A (en) Track skipper for video disc player
US6611404B1 (en) Disk apparatus having voice coil motor with two coils having different numbers of turns
MY112676A (en) Low inertia flux motor rotary actuator
GB2034507A (en) Track skipper apparatus for video player
KR0174468B1 (ko) 디지털 방식의 수직 자기기록 장치