GB1426329A - Stylus arm structure - Google Patents

Stylus arm structure

Info

Publication number
GB1426329A
GB1426329A GB3249175A GB3249175A GB1426329A GB 1426329 A GB1426329 A GB 1426329A GB 3249175 A GB3249175 A GB 3249175A GB 3249175 A GB3249175 A GB 3249175A GB 1426329 A GB1426329 A GB 1426329A
Authority
GB
United Kingdom
Prior art keywords
arm structure
stylus arm
tracking arm
disposition
heading
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
GB3249175A
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
Priority claimed from GB1815472A external-priority patent/GB1426328A/en
Application filed by RCA Corp filed Critical RCA Corp
Priority to GB3249175A priority Critical patent/GB1426329A/en
Publication of GB1426329A publication Critical patent/GB1426329A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means
    • H04R1/18—Holders for styli; Mounting holders on transducers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

1426329 Capacitive playback tracking arm RCA CORPORATION 18 April 1973 32491/75 Divided out of 1426328 Heading G5R The description is the same as that of Specification 1,426,328, but the claims relate to the construction and disposition of the tracking arm.
GB3249175A 1972-04-19 1973-04-18 Stylus arm structure Expired GB1426329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3249175A GB1426329A (en) 1972-04-19 1973-04-18 Stylus arm structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1815472A GB1426328A (en) 1972-04-19 1972-04-19 Stylus arm structure
GB3249175A GB1426329A (en) 1972-04-19 1973-04-18 Stylus arm structure

Publications (1)

Publication Number Publication Date
GB1426329A true GB1426329A (en) 1976-02-25

Family

ID=26253205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3249175A Expired GB1426329A (en) 1972-04-19 1973-04-18 Stylus arm structure

Country Status (1)

Country Link
GB (1) GB1426329A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee