FR2410332A1 - Bras depoussiereur pour disque - Google Patents

Bras depoussiereur pour disque

Info

Publication number
FR2410332A1
FR2410332A1 FR7735785A FR7735785A FR2410332A1 FR 2410332 A1 FR2410332 A1 FR 2410332A1 FR 7735785 A FR7735785 A FR 7735785A FR 7735785 A FR7735785 A FR 7735785A FR 2410332 A1 FR2410332 A1 FR 2410332A1
Authority
FR
France
Prior art keywords
brush
electrically conducting
adjustable
static electricity
dusting
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.)
Granted
Application number
FR7735785A
Other languages
English (en)
Other versions
FR2410332B1 (fr
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
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 Individual filed Critical Individual
Priority to FR7735785A priority Critical patent/FR2410332A1/fr
Priority to DE19787835054U priority patent/DE7835054U1/de
Priority to IT7853925U priority patent/IT7853925V0/it
Priority to IT69706/78A priority patent/IT1108795B/it
Publication of FR2410332A1 publication Critical patent/FR2410332A1/fr
Application granted granted Critical
Publication of FR2410332B1 publication Critical patent/FR2410332B1/fr
Granted 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

Abstract

BRAS DEPOUSSIEREUR NOTAMMENT POUR DISQUE. IL COMPORTE UNE TIGE 20 ARTICULEE SUR UNE EMBASE 10 ET UNE TETE DE DEPOUSSIERAGE 21 MONTEE A UNE EXTREMITE DE LA TIGE ET PORTANT UNE BROSSE 24 SUSCEPTIBLE DE BALAYER LA SURFACE DU DISQUE LORSQUE CE DERNIER EST ENTRAINE EN ROTATION. LA BROSSE EST FORMEE PARDES FIBRES CONDUCTRICES DE L'ELECTRICITE MONTEES DANS UN PORTE-FIBRES 23 QUI EST REALISE EN UN MATERIAU CONDUCTEUR DE L'ELECTRICITE, DE MEME QUE LA TIGE A UNE EXTREMITE DE LAQUELLE EST MONTE LE PORTE-FIBRES, DE MANIERE A CONSTITUER UN BRAS ENTIEREMENT CONDUCTEUR AVEC LIAISON ELECTRIQUE CONTINUE DES FIBRES A LA TIGE. CE BRAS DEPOUSSIEREUR CONVIENT NOTAMMENT POUR LES DISQUES A GRAVURE PHONIQUE.
FR7735785A 1977-11-28 1977-11-28 Bras depoussiereur pour disque Granted FR2410332A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7735785A FR2410332A1 (fr) 1977-11-28 1977-11-28 Bras depoussiereur pour disque
DE19787835054U DE7835054U1 (de) 1977-11-28 1978-11-25 Reinigungsarm fuer schallplatten
IT7853925U IT7853925V0 (it) 1977-11-28 1978-11-27 Braccio pulitore per dischi fonografici
IT69706/78A IT1108795B (it) 1977-11-28 1978-11-27 Braccio pulitore per dischi fonografici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735785A FR2410332A1 (fr) 1977-11-28 1977-11-28 Bras depoussiereur pour disque

Publications (2)

Publication Number Publication Date
FR2410332A1 true FR2410332A1 (fr) 1979-06-22
FR2410332B1 FR2410332B1 (fr) 1982-12-10

Family

ID=9198157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735785A Granted FR2410332A1 (fr) 1977-11-28 1977-11-28 Bras depoussiereur pour disque

Country Status (3)

Country Link
DE (1) DE7835054U1 (fr)
FR (1) FR2410332A1 (fr)
IT (2) IT1108795B (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338843A (en) * 1941-05-28 1944-01-11 Gen Instrument Corp Phonograph recording
DE2110714A1 (de) * 1971-03-04 1972-09-07 Licentia Gmbh Einrichtung zum Reinigen von Aufzeichnungstraegerteilen
DE2115229A1 (de) * 1971-03-30 1972-10-12 Breh K Vorrichtung zum Abbau bzw. zur Verhinderung des Entstehens von elektrostatischen Aufladungen von Schallplatten
FR2151089A1 (fr) * 1971-09-02 1973-04-13 Hobday Stephen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338843A (en) * 1941-05-28 1944-01-11 Gen Instrument Corp Phonograph recording
DE2110714A1 (de) * 1971-03-04 1972-09-07 Licentia Gmbh Einrichtung zum Reinigen von Aufzeichnungstraegerteilen
DE2115229A1 (de) * 1971-03-30 1972-10-12 Breh K Vorrichtung zum Abbau bzw. zur Verhinderung des Entstehens von elektrostatischen Aufladungen von Schallplatten
FR2151089A1 (fr) * 1971-09-02 1973-04-13 Hobday Stephen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *
NV8007/76 *

Also Published As

Publication number Publication date
IT7869706A0 (it) 1978-11-27
DE7835054U1 (de) 1979-05-17
FR2410332B1 (fr) 1982-12-10
IT7853925V0 (it) 1978-11-27
IT1108795B (it) 1985-12-09

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse