CH338973A - Pickup arm for speaking machines - Google Patents

Pickup arm for speaking machines

Info

Publication number
CH338973A
CH338973A CH338973DA CH338973A CH 338973 A CH338973 A CH 338973A CH 338973D A CH338973D A CH 338973DA CH 338973 A CH338973 A CH 338973A
Authority
CH
Switzerland
Prior art keywords
pickup arm
speaking machines
speaking
machines
pickup
Prior art date
Application number
Other languages
German (de)
Inventor
Dacosta Harra
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of CH338973A publication Critical patent/CH338973A/en

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
CH338973D 1955-12-27 1955-12-27 Pickup arm for speaking machines CH338973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH338973T 1955-12-27

Publications (1)

Publication Number Publication Date
CH338973A true CH338973A (en) 1959-06-15

Family

ID=4504842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338973D CH338973A (en) 1955-12-27 1955-12-27 Pickup arm for speaking machines

Country Status (1)

Country Link
CH (1) CH338973A (en)

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