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
arm
pad
cleaning devices
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
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEW19096U priority Critical patent/DE1766291U/en
Publication of GB817598A publication Critical patent/GB817598A/en
Expired legal-status Critical Current

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
    • G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/5809—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation
    • G11B3/5818—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers
    • G11B3/5827—Cleaning 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
    • G11B3/5845—Cleaning 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

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)

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 1957-02-22 Cleaning devices for sound records Expired GB817598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW19096U 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 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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