BE883934A - Aiguilles pour tete de lecture magnetique a aimant mobile - Google Patents

Aiguilles pour tete de lecture magnetique a aimant mobile

Info

Publication number
BE883934A
BE883934A BE0/201116A BE201116A BE883934A BE 883934 A BE883934 A BE 883934A BE 0/201116 A BE0/201116 A BE 0/201116A BE 201116 A BE201116 A BE 201116A BE 883934 A BE883934 A BE 883934A
Authority
BE
Belgium
Prior art keywords
needles
reading head
magnetic reading
mobile magnet
magnet
Prior art date
Application number
BE0/201116A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Zafira France, Moransais Charles filed Critical Zafira France
Publication of BE883934A publication Critical patent/BE883934A/fr

Links

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Sewing Machines And Sewing (AREA)
  • Toys (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE0/201116A 1979-06-22 1980-06-20 Aiguilles pour tete de lecture magnetique a aimant mobile BE883934A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916095A FR2460020A1 (fr) 1979-06-22 1979-06-22 Aiguilles pour tete de lecture magnetique a aimant mobile

Publications (1)

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

Family

ID=9226989

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201116A BE883934A (fr) 1979-06-22 1980-06-20 Aiguilles pour tete de lecture magnetique a aimant mobile

Country Status (24)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498517B2 (fr) * 1981-01-23 1986-11-07 Zafira France Aiguilles pour tete de lecture magnetique a aimant mobile
JPS5678671A (en) * 1979-12-03 1981-06-27 Nippon Steel Corp Treatment for making waste containing heavy metal unharmful
JPS56167009U (el) * 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 (fr) * 1984-07-31 1989-06-16 Zafira Procede et dispositif pour la fabrication de diamants de lecture elliptiques et diamants elliptiques ainsi obtenus
BR112013017815B1 (pt) 2011-01-12 2020-05-12 Compagnie Chomarat Estruturas de compósito laminado e métodos para fabricar e usar as mesmas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182515C (nl) * 1973-07-09 1988-03-16 Sony Corp Naalddrager voor een groeftaster.

Also Published As

Publication number Publication date
AT376053B (de) 1984-10-10
YU160380A (en) 1983-02-28
GR68191B (el) 1981-11-09
IL60313A (en) 1983-09-30
IT8022907A0 (it) 1980-06-20
FR2460020B1 (el) 1983-11-18
DE3022208A1 (de) 1981-02-12
GB2055011A (en) 1981-02-18
IL60313A0 (en) 1980-09-16
OA06547A (fr) 1981-07-31
DD151523A5 (de) 1981-10-21
CH637781A5 (fr) 1983-08-15
SE8004202L (sv) 1980-12-23
NL8003577A (nl) 1980-12-24
BR8003835A (pt) 1981-01-13
DK264280A (da) 1980-12-23
NO801787L (no) 1981-03-03
FI801980A (fi) 1980-12-23
CA1169781A (en) 1984-06-26
ES492665A0 (es) 1981-11-16
AU5952880A (en) 1981-01-08
GB2055011B (en) 1984-01-04
MA18881A1 (fr) 1980-12-31
IT1150991B (it) 1986-12-17
JPS563407A (en) 1981-01-14
ES8200781A1 (es) 1981-11-16
FR2460020A1 (fr) 1981-01-16
PT71356A (fr) 1980-07-01
ATA327680A (de) 1984-02-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MORANSAIS CHARLES

Effective date: 19900630

Owner name: ZAFIRA-FRANCE

Effective date: 19900630