ES8201340A1 - Perfeccionamientos en aparatos para ver previamente video- discos - Google Patents

Perfeccionamientos en aparatos para ver previamente video- discos

Info

Publication number
ES8201340A1
ES8201340A1 ES496247A ES496247A ES8201340A1 ES 8201340 A1 ES8201340 A1 ES 8201340A1 ES 496247 A ES496247 A ES 496247A ES 496247 A ES496247 A ES 496247A ES 8201340 A1 ES8201340 A1 ES 8201340A1
Authority
ES
Spain
Prior art keywords
carriage
needle
discs
transfers
disc
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
Application number
ES496247A
Other languages
English (en)
Other versions
ES496247A0 (es
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.)
RCA Corp
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
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES8201340A1 publication Critical patent/ES8201340A1/es
Publication of ES496247A0 publication Critical patent/ES496247A0/es
Granted legal-status Critical Current

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
    • 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
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics

Landscapes

  • Moving Of Heads (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)

Abstract

APARATO QUE SE UTILIZA PARA VER LA INFORMACION GRABADA EN VIDEO-DISCOS, EN EL CUAL EL MOVIMIENTO DE LA AGUJA PARA UNA EXPLORACION RAPIDA DE LA INFORMACION NO SE REALIZA DE FORMA MANUAL. LA AGUJA CAPTADORA DE INFORMACION (24) ESTA MONTADA EN UN BRAZO (22). UN SENSOR (25) DETERMINA LA POSICION RELATIVA DEL CONJUNTO AGUJA-BRAZO (24, 22) CON RESPECTO AL CARRO (20), QUE SE MUEVE A LO LARGO DEL CANAL (29). EL SENSOR (25) GENERA UNA SEÑAL QUE APROVECHA EL CIRCUITO DE CONTROL (26) PARA ACTIVAR EL MOTOR (32), EL CUAL TRASLADA AL CARRO (20) A TRAVES DEL DISCO, EL CUAL TRASLADA AL CARRO (20) A TRAVES DEL DISCO (11). LA VELOCIDAD DE TRASLADO DEL CARRO (20) ESTA ASIMISMO REGULADA ELECTRONICAMENTE.
ES496247A 1979-10-26 1980-10-24 Perfeccionamientos en aparatos para ver previamente video- discos Granted ES496247A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8853579A 1979-10-26 1979-10-26

Publications (2)

Publication Number Publication Date
ES8201340A1 true ES8201340A1 (es) 1981-12-01
ES496247A0 ES496247A0 (es) 1981-12-01

Family

ID=22211932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496247A Granted ES496247A0 (es) 1979-10-26 1980-10-24 Perfeccionamientos en aparatos para ver previamente video- discos

Country Status (14)

Country Link
JP (1) JPS5674867A (es)
AT (1) ATA518280A (es)
AU (1) AU6349880A (es)
BE (1) BE885835A (es)
DE (1) DE3040249A1 (es)
DK (1) DK452180A (es)
ES (1) ES496247A0 (es)
FI (1) FI803276L (es)
FR (1) FR2468966A1 (es)
GB (1) GB2061568A (es)
IT (1) IT1133819B (es)
NL (1) NL8005871A (es)
PL (1) PL227471A1 (es)
ZA (1) ZA806490B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188340A (ja) * 1982-04-28 1983-11-02 Sony Corp 光学式再生装置
JPS5936069U (ja) * 1982-08-30 1984-03-06 三菱電機株式会社 Ｐｃｍデイスク再生装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048820A (es) * 1973-04-11 1975-05-01
GB1519974A (en) * 1974-08-22 1978-08-02 Rca Corp Disc record groove skipper apparatus
US3963864A (en) * 1974-11-12 1976-06-15 Rca Corporation Pickup arm assembly

Also Published As

Publication number Publication date
FI803276A7 (fi) 1981-04-27
BE885835A (fr) 1981-02-16
DE3040249A1 (de) 1982-03-04
IT8024911A0 (it) 1980-09-25
ZA806490B (en) 1981-10-28
DK452180A (da) 1981-04-27
AU6349880A (en) 1981-04-30
GB2061568A (en) 1981-05-13
IT1133819B (it) 1986-07-24
FR2468966A1 (fr) 1981-05-08
FI803276L (fi) 1981-04-27
ATA518280A (de) 1983-03-15
JPS5674867A (en) 1981-06-20
ES496247A0 (es) 1981-12-01
NL8005871A (nl) 1981-04-28
PL227471A1 (es) 1981-06-19

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