FR2291569A1 - Bras de lecture pour un systeme de restitution de videodisques - Google Patents

Bras de lecture pour un systeme de restitution de videodisques

Info

Publication number
FR2291569A1
FR2291569A1 FR7534316A FR7534316A FR2291569A1 FR 2291569 A1 FR2291569 A1 FR 2291569A1 FR 7534316 A FR7534316 A FR 7534316A FR 7534316 A FR7534316 A FR 7534316A FR 2291569 A1 FR2291569 A1 FR 2291569A1
Authority
FR
France
Prior art keywords
playback
videodisc
playback system
videodisc playback
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
FR7534316A
Other languages
English (en)
Other versions
FR2291569B3 (fr
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 FR2291569A1 publication Critical patent/FR2291569A1/fr
Application granted granted Critical
Publication of FR2291569B3 publication Critical patent/FR2291569B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/07—Heads for reproducing capacitive information
    • 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
FR7534316A 1974-11-12 1975-11-10 Bras de lecture pour un systeme de restitution de videodisques Granted FR2291569A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/522,814 US3956581A (en) 1974-11-12 1974-11-12 Pickup arm apparatus

Publications (2)

Publication Number Publication Date
FR2291569A1 true FR2291569A1 (fr) 1976-06-11
FR2291569B3 FR2291569B3 (fr) 1979-06-29

Family

ID=24082480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534316A Granted FR2291569A1 (fr) 1974-11-12 1975-11-10 Bras de lecture pour un systeme de restitution de videodisques

Country Status (5)

Country Link
US (1) US3956581A (fr)
JP (1) JPS5171104A (fr)
DE (1) DE2550399A1 (fr)
FR (1) FR2291569A1 (fr)
GB (1) GB1523285A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038682A (en) * 1975-09-18 1977-07-26 Rca Corporation Video disc player apparatus for establishing electrical connection between a stylus electrode and a signal processing circuit
IT1092848B (it) * 1977-03-25 1985-07-12 Rca Corp Complesso a stilo di tipo composito
JPS53134813U (fr) * 1977-03-31 1978-10-25
US4182517A (en) * 1978-05-15 1980-01-08 Rosenberg Adam N Articulated parallelogram phonograph tonearm
US4280024A (en) * 1979-08-22 1981-07-21 Rca Corporation Selectively damped video disc stylus assembly
US4256311A (en) * 1979-10-03 1981-03-17 Rca Corporation Video disc stylus retractor
US4481614A (en) * 1982-04-08 1984-11-06 Rca Corporation Velocity correction apparatus for disc record player
JPH02148419U (fr) * 1989-05-22 1990-12-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262631B (de) * 1965-04-03 1968-03-07 Dual Gebrueder Steidinger Vorrichtung zur Messung der Antiskatingkraft bei Tonabnehmern

Also Published As

Publication number Publication date
FR2291569B3 (fr) 1979-06-29
GB1523285A (en) 1978-08-31
US3956581A (en) 1976-05-11
JPS5248484B2 (fr) 1977-12-10
DE2550399A1 (de) 1976-05-13
JPS5171104A (en) 1976-06-19

Similar Documents

Publication Publication Date Title
NL7503606A (nl) Focusseerstelsel voor een weergeefinrichting voor videoplaten.
YU231873A (en) Apparatus for recording a video signal
NL7513830A (nl) Stelsel voor weergave van een videosignaal.
JPS5248453A (en) Video information recorder
JPS56107336A (en) Video information playback device for video disk
HK42079A (en) Reproducing optical recordings
NL7513181A (nl) Inrichting voor een videoschijfweergeefstelsel.
FR2335113A1 (fr) Systeme tourne-disque video
BE791484A (nl) Systeem voor synchrone datatransmissie over een synchroon digitaal transmissiekanaal
BE800369A (fr) Indicateur de deroulement pour cassette de magnetophone
FR2291569A1 (fr) Bras de lecture pour un systeme de restitution de videodisques
FR2304977A1 (fr) Bras de lecture pour tourne-disque
AU3694571A (en) Apparatus for reproducing a pattern
BE750389A (fr) Systeme de fusion pour machines a reproduction
IT1047827B (it) Apparecchio di riproduzione di segnali video
GB1408753A (en) Apparatus for recording information
FR2286537A1 (fr) Systeme de refroidissement pour machines dynamo-electriques a disque
FR2283605A1 (fr) Unite de brassage pour voies numeriques
IT1024466B (it) Dispositivo di riproduzione per segnali video
FR2279117A1 (fr) Systeme d'enregistrement pour carottage acoustique
ZA756945B (en) Velocity correction for video discs
JPS5360227A (en) Overlap recorder for sound cine camera
HK25980A (en) Velocity correction for video discs
BE777215A (fr) Decodeur pour systeme de reproduction quadriphonique
FR2287743A1 (fr) Bras de lecture pour platine tourne-disques

Legal Events

Date Code Title Description
ST Notification of lapse