GB919818A - Improvements in and relating to gramophone pick-ups - Google Patents

Improvements in and relating to gramophone pick-ups

Info

Publication number
GB919818A
GB919818A GB1355858A GB1355858A GB919818A GB 919818 A GB919818 A GB 919818A GB 1355858 A GB1355858 A GB 1355858A GB 1355858 A GB1355858 A GB 1355858A GB 919818 A GB919818 A GB 919818A
Authority
GB
United Kingdom
Prior art keywords
cartridge
ups
relating
pins
screw
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
GB1355858A
Inventor
Robert Sydney Spence
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.)
Cosmocord Ltd
Original Assignee
Cosmocord 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 Cosmocord Ltd filed Critical Cosmocord Ltd
Priority to GB1355858A priority Critical patent/GB919818A/en
Publication of GB919818A publication Critical patent/GB919818A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Toys (AREA)

Abstract

919,818. Gramophone pick-ups. COSMOCORD Ltd. July 29, 1959 [April 29, 1958], No. 13558/58. Class 40 (2). An azimuthal adjustment for a stereophonic cartridge 10 supported in a #-form holder 20 by pins 15, 16 is provided by a screw 24 which advances the cartridge rearwardly, causing the pin 16 to rise along an inclined slot 22a against the reaction of a spring 23, the pins 15 traversing horizontal slots 15. A bayonet track 22b, 22c provides for loading the cartridge but prevents its ejection by the screw 24. The cartridge is preferably of the type described in Specification 919,154.
GB1355858A 1958-04-29 1958-04-29 Improvements in and relating to gramophone pick-ups Expired GB919818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1355858A GB919818A (en) 1958-04-29 1958-04-29 Improvements in and relating to gramophone pick-ups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1355858A GB919818A (en) 1958-04-29 1958-04-29 Improvements in and relating to gramophone pick-ups

Publications (1)

Publication Number Publication Date
GB919818A true GB919818A (en) 1963-02-27

Family

ID=10025114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1355858A Expired GB919818A (en) 1958-04-29 1958-04-29 Improvements in and relating to gramophone pick-ups

Country Status (1)

Country Link
GB (1) GB919818A (en)

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