JPS5752294A - Device for preventing defect due to electrostatic charge in casing for pickup - Google Patents

Device for preventing defect due to electrostatic charge in casing for pickup

Info

Publication number
JPS5752294A
JPS5752294A JP11306481A JP11306481A JPS5752294A JP S5752294 A JPS5752294 A JP S5752294A JP 11306481 A JP11306481 A JP 11306481A JP 11306481 A JP11306481 A JP 11306481A JP S5752294 A JPS5752294 A JP S5752294A
Authority
JP
Japan
Prior art keywords
pickup
casing
electrostatic charge
defect due
preventing defect
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.)
Pending
Application number
JP11306481A
Other languages
Japanese (ja)
Inventor
Fuiidei Buerunaa
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.)
AA KAA GEE AKUSUTEITSUSHIE UNTO KINOGEREETE GmbH
AKG Acoustics GmbH
Original Assignee
AA KAA GEE AKUSUTEITSUSHIE UNTO KINOGEREETE GmbH
AKG Akustische und Kino Geraete GmbH
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 AA KAA GEE AKUSUTEITSUSHIE UNTO KINOGEREETE GmbH, AKG Akustische und Kino Geraete GmbH filed Critical AA KAA GEE AKUSUTEITSUSHIE UNTO KINOGEREETE GmbH
Publication of JPS5752294A publication Critical patent/JPS5752294A/en
Pending 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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
JP11306481A 1980-07-24 1981-07-21 Device for preventing defect due to electrostatic charge in casing for pickup Pending JPS5752294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT383880 1980-07-24

Publications (1)

Publication Number Publication Date
JPS5752294A true JPS5752294A (en) 1982-03-27

Family

ID=3556115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11306481A Pending JPS5752294A (en) 1980-07-24 1981-07-21 Device for preventing defect due to electrostatic charge in casing for pickup

Country Status (3)

Country Link
JP (1) JPS5752294A (en)
DE (1) DE3128693A1 (en)
GB (1) GB2080996A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999724A (en) * 1989-11-13 1991-03-12 Hewlett-Packard Company Disk drive having an electrically isolated disk stack
TWI336597B (en) 2007-08-07 2011-01-21 Cotron Corp Earphone speaker with esd protection

Also Published As

Publication number Publication date
DE3128693A1 (en) 1982-02-25
GB2080996A (en) 1982-02-10

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