FR610562A - Perfectionnements aux dispositifs de nettoyage des disques de phonographe - Google Patents

Perfectionnements aux dispositifs de nettoyage des disques de phonographe

Info

Publication number
FR610562A
FR610562A FR610562DA FR610562A FR 610562 A FR610562 A FR 610562A FR 610562D A FR610562D A FR 610562DA FR 610562 A FR610562 A FR 610562A
Authority
FR
France
Prior art keywords
cleaning devices
phonograph record
record cleaning
phonograph
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
Other languages
English (en)
French (fr)
Inventor
Theodore Watson
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 filed Critical
Application granted granted Critical
Publication of FR610562A publication Critical patent/FR610562A/fr
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
    • G11B3/5836—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 the pick-up arm or head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/097—Cutter engaging cleaner
FR610562D 1925-02-07 1926-02-03 Perfectionnements aux dispositifs de nettoyage des disques de phonographe Expired FR610562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU247216X 1925-02-07

Publications (1)

Publication Number Publication Date
FR610562A true FR610562A (fr) 1926-09-08

Family

ID=3713588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610562D Expired FR610562A (fr) 1925-02-07 1926-02-03 Perfectionnements aux dispositifs de nettoyage des disques de phonographe

Country Status (4)

Country Link
US (1) US1654713A (xx)
BE (1) BE332472A (xx)
FR (1) FR610562A (xx)
GB (1) GB247216A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509307A (en) * 1945-12-21 1950-05-30 Frederick G Madera Record cleaner

Also Published As

Publication number Publication date
BE332472A (xx)
GB247216A (en) 1926-07-15
US1654713A (en) 1928-01-03

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