SE409252B - Signalpickuppatron - Google Patents

Signalpickuppatron

Info

Publication number
SE409252B
SE409252B SE7609788A SE7609788A SE409252B SE 409252 B SE409252 B SE 409252B SE 7609788 A SE7609788 A SE 7609788A SE 7609788 A SE7609788 A SE 7609788A SE 409252 B SE409252 B SE 409252B
Authority
SE
Sweden
Prior art keywords
signal pickup
pickup cartridge
cartridge
signal
pickup
Prior art date
Application number
SE7609788A
Other languages
English (en)
Other versions
SE7609788L (sv
Inventor
M A Leedom
J A Allen
B K Taylor
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 US05/667,420 external-priority patent/US4030124A/en
Priority claimed from US05/667,308 external-priority patent/US4049280A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of SE7609788L publication Critical patent/SE7609788L/sv
Publication of SE409252B publication Critical patent/SE409252B/sv

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
    • G11B3/20—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring
    • G11B3/26—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring acting to increase pressure on record
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B41J3/40731—Holders for objects, e. g. holders specially adapted to the shape of the object to be printed or adapted to hold several objects
    • 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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • 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
    • 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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Automatic Tape Cassette Changers (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
SE7609788A 1975-09-18 1976-09-03 Signalpickuppatron SE409252B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3845875 1975-09-18
US05/667,420 US4030124A (en) 1975-09-18 1976-03-16 Video disc playback system and pickup cartridge therefor
US05/667,308 US4049280A (en) 1975-09-18 1976-03-16 Pickup cartridge

Publications (2)

Publication Number Publication Date
SE7609788L SE7609788L (sv) 1977-03-19
SE409252B true SE409252B (sv) 1979-08-06

Family

ID=27259507

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609788A SE409252B (sv) 1975-09-18 1976-09-03 Signalpickuppatron

Country Status (10)

Country Link
AT (1) AT360244B (sv)
AU (1) AU505721B2 (sv)
BE (1) BE846360A (sv)
DE (1) DE2641561C2 (sv)
FI (1) FI65503C (sv)
FR (1) FR2325139A1 (sv)
IT (1) IT1068675B (sv)
NL (1) NL7610362A (sv)
PL (1) PL113718B1 (sv)
SE (1) SE409252B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641297C2 (de) * 1975-09-18 1984-01-26 RCA Corp., 10020 New York, N.Y. Vorrichtung in einem Bildplattenspieler zur lösbaren Befestigung des Abtastarms
DE2641296C2 (de) * 1975-09-18 1984-05-10 Rca Corp., New York, N.Y. Vorrichtung zum Abtasten von spiralförmig aufgezeichneten Informationen mit einem federbelasteten Abtastarm
JPS5252319A (en) * 1975-09-18 1977-04-27 Rca Corp Video disk reproducer
US4333174A (en) * 1980-06-30 1982-06-01 Rca Corporation Transducer displacement apparatus for video disc player

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460912A (en) * 1973-03-26 1977-01-06 Rca Corp Spring loaded stylus arm pivot
US3873783A (en) * 1974-03-28 1975-03-25 Rca Corp Universal stylus arm pivot coupling
US3952147A (en) * 1974-11-12 1976-04-20 Rca Corporation Pickup arm cartridge
US3952145A (en) * 1974-11-12 1976-04-20 Rca Corporation Pickup arm cartridge apparatus
CA1087730A (en) * 1975-09-15 1980-10-14 Rca Corporation Spring loaded pickup arm for video disc playback
DE2641297C2 (de) * 1975-09-18 1984-01-26 RCA Corp., 10020 New York, N.Y. Vorrichtung in einem Bildplattenspieler zur lösbaren Befestigung des Abtastarms
DE2641296C2 (de) * 1975-09-18 1984-05-10 Rca Corp., New York, N.Y. Vorrichtung zum Abtasten von spiralförmig aufgezeichneten Informationen mit einem federbelasteten Abtastarm
JPS5252319A (en) * 1975-09-18 1977-04-27 Rca Corp Video disk reproducer

Also Published As

Publication number Publication date
FI65503B (fi) 1984-01-31
SE7609788L (sv) 1977-03-19
DE2641561C2 (de) 1984-12-13
AT360244B (de) 1980-12-29
DE2641561A1 (de) 1977-04-14
FR2325139B1 (sv) 1983-02-25
PL192486A1 (pl) 1978-03-28
FI762604A (sv) 1977-03-19
FR2325139A1 (fr) 1977-04-15
IT1068675B (it) 1985-03-21
NL7610362A (nl) 1977-03-22
FI65503C (fi) 1984-05-10
AU1766276A (en) 1978-03-23
PL113718B1 (en) 1980-12-31
BE846360A (fr) 1977-01-17
ATA692676A (de) 1980-05-15
AU505721B2 (en) 1979-11-29

Similar Documents

Publication Publication Date Title
AT378298B (de) Videosignalverstaerker
AT348788B (de) Video-plattenspieler
AT349781B (de) Plattenspieler
NL7608147A (nl) Geluidsopneemeenheid.
AT359296B (de) Videoplattenspieler
BR7602435A (pt) Bate-estaca
NL7608149A (nl) Geluidsopneemeenheid.
SE407991B (sv) Returmekanism for signalpickup
DK305776A (da) Signalgenerator
SE413121B (sv) Kassettbandspelare
SE426256B (sv) Signalgenerator
IT1050947B (it) Circuito di selezione di segnali
SE7707084L (sv) Pickup
SE407989B (sv) Kassettbandspelare
SE413708B (sv) Upptecknings/atergivningshuvudarrangemang
DK386676A (da) Pladespiller eller -skifter
NL7612454A (nl) Referentiesignaalcircuit.
AT344506B (de) Aufnahme- oder wiedergabegeraet
JPS5279903A (en) Pickup cartridge
SE409252B (sv) Signalpickuppatron
DK122576A (da) Signalspidsverdidetektor
AT341240B (de) Tonabnehmer
NL189486C (nl) Videosignaalopneemapparaat.
FR2308268A1 (fr) Capteur phonographique
FR2309946A1 (fr) Phonographe simplifie