ZA818774B - Disc record players - Google Patents

Disc record players

Info

Publication number
ZA818774B
ZA818774B ZA818774A ZA818774A ZA818774B ZA 818774 B ZA818774 B ZA 818774B ZA 818774 A ZA818774 A ZA 818774A ZA 818774 A ZA818774 A ZA 818774A ZA 818774 B ZA818774 B ZA 818774B
Authority
ZA
South Africa
Prior art keywords
disc record
record players
players
disc
record
Prior art date
Application number
ZA818774A
Other languages
English (en)
Inventor
B Wearing
Original Assignee
Bsr Ltd
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 Bsr Ltd filed Critical Bsr Ltd
Publication of ZA818774B publication Critical patent/ZA818774B/xx

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
    • G11B3/30—Supporting in an inoperative position
    • G11B3/32—Construction or arrangement of support pillars
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/16—Manual control
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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
    • G11B3/09—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only
ZA818774A 1980-12-20 1981-12-18 Disc record players ZA818774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8040911 1980-12-20

Publications (1)

Publication Number Publication Date
ZA818774B true ZA818774B (en) 1982-11-24

Family

ID=10518137

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818774A ZA818774B (en) 1980-12-20 1981-12-18 Disc record players

Country Status (4)

Country Link
EP (1) EP0055089A1 (xx)
BR (1) BR8108233A (xx)
DK (1) DK564081A (xx)
ZA (1) ZA818774B (xx)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289748A (fr) * 1950-05-02 1953-03-31 Thiebaut Albert Dispositif de commande automatique pout tourne-disques.
GB859371A (en) * 1956-01-09 1961-01-18 Hans Christian Hansen Improvements relating to record changing phonographs
CH350026A (fr) * 1960-04-12 1960-11-15 Thermindex S A Dispositif de commande de l'ouverture et de la fermeture d'un circuit électrique en fonction de la position d'un élément mobile
FR1266899A (fr) * 1960-09-06 1961-07-17 Geb Steidinger Perfectionnements apportés aux dispositifs d'arrêt pour phonographes
FR2088690A5 (xx) * 1970-04-20 1972-01-07 Veo Christian Le

Also Published As

Publication number Publication date
BR8108233A (pt) 1982-10-05
EP0055089A1 (en) 1982-06-30
DK564081A (da) 1982-06-21

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