BE883934A - NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET - Google Patents

NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET

Info

Publication number: BE883934A
Authority: BE; Belgium
Prior art keywords: needles; reading head; magnetic reading; mobile magnet; magnet
Prior art date: 1979-06-22

Application number

BE0/201116A

Other languages

French (fr)

Inventor

C Moransais

Original Assignee

Zafira France

Moransais Charles

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.)

1979-06-22

Filing date

1980-06-20

Publication date

1980-10-16

1980-06-20 Application filed by Zafira France, Moransais Charles filed Critical Zafira France

1980-10-16 Publication of BE883934A publication Critical patent/BE883934A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/16—Mounting or connecting stylus to transducer with or without damping means
- H04R1/18—Holders for styli; Mounting holders on transducers
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Permanent Field Magnets Of Synchronous Machinery (AREA)
Sewing Machines And Sewing (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Toys (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)

BE0/201116A 1979-06-22 1980-06-20 NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET BE883934A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7916095A FR2460020A1 (en)	1979-06-22	1979-06-22	NEEDLES FOR MAGNETIC PLAYING HEAD WITH MOBILE MAGNET

Publications (1)

Publication Number	Publication Date
BE883934A true BE883934A (en)	1980-10-16

Family

ID=9226989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/201116A BE883934A (en)	1979-06-22	1980-06-20	NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET

Country Status (24)

Country	Link
JP (1)	JPS563407A (en)
AT (1)	AT376053B (en)
AU (1)	AU5952880A (en)
BE (1)	BE883934A (en)
BR (1)	BR8003835A (en)
CA (1)	CA1169781A (en)
CH (1)	CH637781A5 (en)
DD (1)	DD151523A5 (en)
DE (1)	DE3022208A1 (en)
DK (1)	DK264280A (en)
ES (1)	ES8200781A1 (en)
FI (1)	FI801980A (en)
FR (1)	FR2460020A1 (en)
GB (1)	GB2055011B (en)
GR (1)	GR68191B (en)
IL (1)	IL60313A (en)
IT (1)	IT1150991B (en)
MA (1)	MA18881A1 (en)
NL (1)	NL8003577A (en)
NO (1)	NO801787L (en)
OA (1)	OA06547A (en)
PT (1)	PT71356A (en)
SE (1)	SE8004202L (en)
YU (1)	YU160380A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2498517B2 (en) *	1981-01-23	1986-11-07	Zafira France	NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET
JPS5678671A (en) *	1979-12-03	1981-06-27	Nippon Steel Corp	Treatment for making waste containing heavy metal unharmful
JPS56167009U (en) *	1980-05-10	1981-12-10
GB2120446A (en) *	1982-04-08	1983-11-30	Rca Corp	Holding apparatus for a disc record signal pickup stylus
FR2568711B1 (en) *	1984-07-31	1989-06-16	Zafira	PROCESS AND DEVICE FOR MANUFACTURING ELLIPTICAL READING DIAMONDS AND ELLIPTICAL DIAMONDS THUS OBTAINED
ES2680620T3 (en)	2011-01-12	2018-09-10	Companie Chomarat	Laminated structures of composite material and methods of manufacturing and using them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3918723A (en) *	1973-07-09	1975-11-11	Sony Corp	Cantilever for use with pickup cartridge

1979
- 1979-06-22 FR FR7916095A patent/FR2460020A1/en active Granted
- 1979-11-05 JP JP14317179A patent/JPS563407A/en active Pending
1980
- 1980-06-05 SE SE8004202A patent/SE8004202L/en not_active Application Discontinuation
- 1980-06-06 GR GR62141A patent/GR68191B/el unknown
- 1980-06-06 PT PT71356A patent/PT71356A/en unknown
- 1980-06-13 DE DE19803022208 patent/DE3022208A1/en not_active Withdrawn
- 1980-06-15 IL IL60313A patent/IL60313A/en unknown
- 1980-06-17 NO NO801787A patent/NO801787L/en unknown
- 1980-06-18 DD DD80221938A patent/DD151523A5/en unknown
- 1980-06-18 OA OA57132A patent/OA06547A/en unknown
- 1980-06-18 YU YU01603/80A patent/YU160380A/en unknown
- 1980-06-19 FI FI801980A patent/FI801980A/en not_active Application Discontinuation
- 1980-06-19 BR BR8003835A patent/BR8003835A/en unknown
- 1980-06-20 GB GB8020351A patent/GB2055011B/en not_active Expired
- 1980-06-20 IT IT22907/80A patent/IT1150991B/en active
- 1980-06-20 MA MA19079A patent/MA18881A1/en unknown
- 1980-06-20 BE BE0/201116A patent/BE883934A/en not_active IP Right Cessation
- 1980-06-20 CA CA000354701A patent/CA1169781A/en not_active Expired
- 1980-06-20 NL NL8003577A patent/NL8003577A/en not_active Application Discontinuation
- 1980-06-20 DK DK264280A patent/DK264280A/en not_active Application Discontinuation
- 1980-06-20 ES ES492665A patent/ES8200781A1/en not_active Expired
- 1980-06-20 CH CH476680A patent/CH637781A5/en not_active IP Right Cessation
- 1980-06-23 AU AU59528/80A patent/AU5952880A/en not_active Abandoned
- 1980-06-23 AT AT0327680A patent/AT376053B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA327680A (en)	1984-02-15
CH637781A5 (en)	1983-08-15
BR8003835A (en)	1981-01-13
DE3022208A1 (en)	1981-02-12
MA18881A1 (en)	1980-12-31
SE8004202L (en)	1980-12-23
IL60313A0 (en)	1980-09-16
NL8003577A (en)	1980-12-24
AU5952880A (en)	1981-01-08
YU160380A (en)	1983-02-28
AT376053B (en)	1984-10-10
ES492665A0 (en)	1981-11-16
ES8200781A1 (en)	1981-11-16
OA06547A (en)	1981-07-31
FR2460020A1 (en)	1981-01-16
GB2055011B (en)	1984-01-04
PT71356A (en)	1980-07-01
JPS563407A (en)	1981-01-14
IL60313A (en)	1983-09-30
IT8022907A0 (en)	1980-06-20
GB2055011A (en)	1981-02-18
FI801980A (en)	1980-12-23
DD151523A5 (en)	1981-10-21
GR68191B (en)	1981-11-09
DK264280A (en)	1980-12-23
NO801787L (en)	1981-03-03
FR2460020B1 (en)	1983-11-18
IT1150991B (en)	1986-12-17
CA1169781A (en)	1984-06-26

Publication	Publication Date	Title
IT1063776B (en)	1985-02-11	APPARATUS FOR STORING INFORMATION WITH MAGNETIC DISCS
GB2002555B (en)	1982-03-24	Deskewing circuitry for magnetic tape reader
JPS5352410A (en)	1978-05-12	Magnetic reading head
FR2328257A1 (en)	1977-05-13	MAGNETIC TAPE RECORDER READER
SE7714695L (en)	1978-06-28	MAGNETIC WRITING REGISTRATION HEAD
GB2021837B (en)	1982-06-30	Read/write magnetic head with compound-foil
BE846306A (en)	1977-03-17	COMPUTER MAGNETIC TAPE COIL
IT7920446V0 (en)	1979-01-09	LIFT WITH PERMANENT MAGNET HEADS.
BE883934A (en)	1980-10-16	NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET
SE7812653L (en)	1979-06-16	MAGNETIC COIL
FR2299781A1 (en)	1976-08-27	MAGNETIC TYPE STEREOPHONIC READING HEAD
JPS52132807A (en)	1977-11-07	Magnetic recording media
JPS53141544A (en)	1978-12-09	Device for reading magnetic information
FR2498517B2 (en)	1986-11-07	NEEDLES FOR MAGNETIC READING HEAD WITH MOBILE MAGNET
JPS5352409A (en)	1978-05-12	Magnetic reading head
FR2471648B1 (en)	1988-02-19	MAGNETIC HEAD
JPS52141206A (en)	1977-11-25	Magnetic recording media
JPS52127308A (en)	1977-10-25	Magnetic recording media
JPS52141207A (en)	1977-11-25	Magnetic recording media
JPS5286317A (en)	1977-07-18	Magnetic erasing head core
ATA371680A (en)	1981-10-15	MAGNETIC RECORDING CARRIER
JPS52110609A (en)	1977-09-16	Magnetic recording media
JPS52127311A (en)	1977-10-25	Magnetic recording media
CS185992B1 (en)	1978-10-31	Multi-track ferrite magnetic head
FR2447070B1 (en)	1985-09-13	READING HEAD FOR PHONOGRAPHER

Legal Events

Date	Code	Title	Description
1990-12-31	RE	Patent lapsed	Owner name: MORANSAIS CHARLES Effective date: 19900630 Owner name: ZAFIRA-FRANCE Effective date: 19900630

Date

Code

Title

Description

1990-12-31

Patent lapsed

Owner name: MORANSAIS CHARLES

Effective date: 19900630

Owner name: ZAFIRA-FRANCE