GB817598A - Cleaning devices for sound records - Google Patents

Cleaning devices for sound records

Info

Publication number
GB817598A
GB817598A GB610557A GB610557A GB817598A GB 817598 A GB817598 A GB 817598A GB 610557 A GB610557 A GB 610557A GB 610557 A GB610557 A GB 610557A GB 817598 A GB817598 A GB 817598A
Authority
GB
United Kingdom
Prior art keywords
record
feb
cleaning devices
arm
pad
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
GB610557A
Original Assignee
Cecil Ernest Watts
Filing date
Publication date
Application filed by Cecil Ernest Watts filed Critical Cecil Ernest Watts
Priority claimed from DE1958W0019096 external-priority patent/DE1766291U/en
Publication of GB817598A publication Critical patent/GB817598A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/58Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/5809Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation
    • G11B3/5818Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers
    • G11B3/5827Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier
    • G11B3/5845Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier means connected to a separate arm

Abstract

817,598. Phonographs &c. WATTS, C. E. Feb. 19, 1958 [Feb. 22, 1957], No. 6105/57. Class 40 (2). A record cleaner of the tracking brush type of otherwise known design and construction has the cleaning pad 21 and associated non-metallic arm, support, &c. (Fig. 1, not shown) treated with an organic liquid so as to achieve a measure of surface electrical conductivity sufficient to enable the static electric charges generated in playing the record to be dissipated. The pad 21 fits on a carrier 19 sufficiently tightly to prevent rotation by the record but to allow hand movement so as to present a fresh cleaning surface. The member 19 is supported in a hole in the arm and bears on the record under its own weight.
GB610557A 1957-02-22 Cleaning devices for sound records Expired GB817598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958W0019096 DE1766291U (en) 1957-02-22 1958-02-21 CLEANING DEVICE FOR RECORDS OD. DGL.

Publications (1)

Publication Number Publication Date
GB817598A true GB817598A (en) 1959-08-06

Family

ID=1628512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB610557A Expired GB817598A (en) 1957-02-22 Cleaning devices for sound records

Country Status (1)

Country Link
GB (1) GB817598A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185485A (en) * 1962-09-26 1965-05-25 Gerald J Levy Tone arm mounted dust remover for phonograph record
US3486757A (en) * 1966-04-18 1969-12-30 Lenco Ag Record cleaning device
DE2607352A1 (en) * 1975-02-28 1977-01-20 Victor Company Of Japan Cutting device for gramophone records - has holder transmitting mechanical oscillations to cutting stylus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185485A (en) * 1962-09-26 1965-05-25 Gerald J Levy Tone arm mounted dust remover for phonograph record
US3486757A (en) * 1966-04-18 1969-12-30 Lenco Ag Record cleaning device
DE2607352A1 (en) * 1975-02-28 1977-01-20 Victor Company Of Japan Cutting device for gramophone records - has holder transmitting mechanical oscillations to cutting stylus

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